diff --git a/accounts/abi/bind/backend.go b/accounts/abi/bind/backend.go
index 126787963a5b..25ac008c03ec 100644
--- a/accounts/abi/bind/backend.go
+++ b/accounts/abi/bind/backend.go
@@ -32,12 +32,12 @@ var (
// have any code associated with it (i.e. suicided).
ErrNoCode = errors.New("no contract code at given address")
- // This error is raised when attempting to perform a pending state action
+ // ErrNoPendingState is raised when attempting to perform a pending state action
// on a backend that doesn't implement PendingContractCaller.
ErrNoPendingState = errors.New("backend does not support pending state")
- // This error is returned by WaitDeployed if contract creation leaves an
- // empty contract behind.
+ // ErrNoCodeAfterDeploy is returned by WaitDeployed if contract creation leaves
+ // an empty contract behind.
ErrNoCodeAfterDeploy = errors.New("no contract code after deployment")
)
@@ -47,7 +47,8 @@ type ContractCaller interface {
// CodeAt returns the code of the given account. This is needed to differentiate
// between contract internal errors and the local chain being out of sync.
CodeAt(ctx context.Context, contract common.Address, blockNumber *big.Int) ([]byte, error)
- // ContractCall executes an Ethereum contract call with the specified data as the
+
+ // CallContract executes an Ethereum contract call with the specified data as the
// input.
CallContract(ctx context.Context, call XDPoSChain.CallMsg, blockNumber *big.Int) ([]byte, error)
}
@@ -58,6 +59,7 @@ type ContractCaller interface {
type PendingContractCaller interface {
// PendingCodeAt returns the code of the given account in the pending state.
PendingCodeAt(ctx context.Context, contract common.Address) ([]byte, error)
+
// PendingCallContract executes an Ethereum contract call against the pending state.
PendingCallContract(ctx context.Context, call XDPoSChain.CallMsg) ([]byte, error)
}
@@ -67,19 +69,31 @@ type PendingContractCaller interface {
// used when the user does not provide some needed values, but rather leaves it up
// to the transactor to decide.
type ContractTransactor interface {
+ // HeaderByNumber returns a block header from the current canonical chain. If
+ // number is nil, the latest known header is returned.
+ HeaderByNumber(ctx context.Context, number *big.Int) (*types.Header, error)
+
// PendingCodeAt returns the code of the given account in the pending state.
PendingCodeAt(ctx context.Context, account common.Address) ([]byte, error)
+
// PendingNonceAt retrieves the current pending nonce associated with an account.
PendingNonceAt(ctx context.Context, account common.Address) (uint64, error)
+
// SuggestGasPrice retrieves the currently suggested gas price to allow a timely
// execution of a transaction.
SuggestGasPrice(ctx context.Context) (*big.Int, error)
+
+ // SuggestGasTipCap retrieves the currently suggested 1559 priority fee to allow
+ // a timely execution of a transaction.
+ SuggestGasTipCap(ctx context.Context) (*big.Int, error)
+
// EstimateGas tries to estimate the gas needed to execute a specific
// transaction based on the current pending state of the backend blockchain.
// There is no guarantee that this is the true gas limit requirement as other
// transactions may be added or removed by miners, but it should provide a basis
// for setting a reasonable default.
EstimateGas(ctx context.Context, call XDPoSChain.CallMsg) (gas uint64, err error)
+
// SendTransaction injects the transaction into the pending pool for execution.
SendTransaction(ctx context.Context, tx *types.Transaction) error
}
diff --git a/accounts/abi/bind/backends/simulated.go b/accounts/abi/bind/backends/simulated.go
index e43cae43775c..4de5a89885dd 100644
--- a/accounts/abi/bind/backends/simulated.go
+++ b/accounts/abi/bind/backends/simulated.go
@@ -256,6 +256,19 @@ func (b *SimulatedBackend) TransactionReceipt(ctx context.Context, txHash common
return receipt, nil
}
+// HeaderByNumber returns a block header from the current canonical chain. If number is
+// nil, the latest known header is returned.
+func (b *SimulatedBackend) HeaderByNumber(ctx context.Context, block *big.Int) (*types.Header, error) {
+ b.mu.Lock()
+ defer b.mu.Unlock()
+
+ if block == nil || block.Cmp(b.pendingBlock.Number()) == 0 {
+ return b.blockchain.CurrentHeader(), nil
+ }
+
+ return b.blockchain.GetHeaderByNumber(uint64(block.Int64())), nil
+}
+
// PendingCodeAt returns the code associated with an account in the pending state.
func (b *SimulatedBackend) PendingCodeAt(ctx context.Context, contract common.Address) ([]byte, error) {
b.mu.Lock()
@@ -300,8 +313,17 @@ func (b *SimulatedBackend) PendingNonceAt(ctx context.Context, account common.Ad
}
// SuggestGasPrice implements ContractTransactor.SuggestGasPrice. Since the simulated
-// chain doens't have miners, we just return a gas price of 1 for any call.
+// chain doesn't have miners, we just return a gas price of 1 for any call.
func (b *SimulatedBackend) SuggestGasPrice(ctx context.Context) (*big.Int, error) {
+ if b.pendingBlock.Header().BaseFee != nil {
+ return b.pendingBlock.Header().BaseFee, nil
+ }
+ return big.NewInt(1), nil
+}
+
+// SuggestGasTipCap implements ContractTransactor.SuggestGasTipCap. Since the simulated
+// chain doesn't have miners, we just return a gas tip of 1 for any call.
+func (b *SimulatedBackend) SuggestGasTipCap(ctx context.Context) (*big.Int, error) {
return big.NewInt(1), nil
}
@@ -358,10 +380,38 @@ func (b *SimulatedBackend) EstimateGas(ctx context.Context, call XDPoSChain.Call
// callContract implements common code between normal and pending contract calls.
// state is modified during execution, make sure to copy it if necessary.
func (b *SimulatedBackend) callContract(ctx context.Context, call XDPoSChain.CallMsg, block *types.Block, statedb *state.StateDB) (ret []byte, usedGas uint64, failed bool, err error) {
- // Ensure message is initialized properly.
- if call.GasPrice == nil {
- call.GasPrice = big.NewInt(1)
+ // Gas prices post 1559 need to be initialized
+ if call.GasPrice != nil && (call.GasFeeCap != nil || call.GasTipCap != nil) {
+ return nil, 0, false, errors.New("both gasPrice and (maxFeePerGas or maxPriorityFeePerGas) specified")
+ }
+ head := b.blockchain.CurrentHeader()
+ if !b.blockchain.Config().IsEIP1559(head.Number) {
+ // If there's no basefee, then it must be a non-1559 execution
+ if call.GasPrice == nil {
+ call.GasPrice = new(big.Int)
+ }
+ call.GasFeeCap, call.GasTipCap = call.GasPrice, call.GasPrice
+ } else {
+ // A basefee is provided, necessitating 1559-type execution
+ if call.GasPrice != nil {
+ // User specified the legacy gas field, convert to 1559 gas typing
+ call.GasFeeCap, call.GasTipCap = call.GasPrice, call.GasPrice
+ } else {
+ // User specified 1559 gas feilds (or none), use those
+ if call.GasFeeCap == nil {
+ call.GasFeeCap = new(big.Int)
+ }
+ if call.GasTipCap == nil {
+ call.GasTipCap = new(big.Int)
+ }
+ // Backfill the legacy gasPrice for EVM execution, unless we're all zeroes
+ call.GasPrice = new(big.Int)
+ if call.GasFeeCap.BitLen() > 0 || call.GasTipCap.BitLen() > 0 {
+ call.GasPrice = math.BigMin(new(big.Int).Add(call.GasTipCap, head.BaseFee), call.GasFeeCap)
+ }
+ }
}
+ // Ensure message is initialized properly.
if call.Gas == 0 {
call.Gas = 50000000
}
@@ -384,7 +434,7 @@ func (b *SimulatedBackend) callContract(ctx context.Context, call XDPoSChain.Cal
evmContext := core.NewEVMBlockContext(block.Header(), b.blockchain, nil)
// Create a new environment which holds all relevant information
// about the transaction and calling mechanisms.
- vmenv := vm.NewEVM(evmContext, txContext, statedb, nil, b.config, vm.Config{})
+ vmenv := vm.NewEVM(evmContext, txContext, statedb, nil, b.config, vm.Config{NoBaseFee: true})
gaspool := new(core.GasPool).AddGas(math.MaxUint64)
owner := common.Address{}
ret, usedGas, failed, err, _ = core.NewStateTransition(vmenv, msg, gaspool).TransitionDb(owner)
@@ -522,9 +572,11 @@ type callMsg struct {
func (m callMsg) From() common.Address { return m.CallMsg.From }
func (m callMsg) Nonce() uint64 { return 0 }
-func (m callMsg) CheckNonce() bool { return false }
+func (m callMsg) IsFake() bool { return true }
func (m callMsg) To() *common.Address { return m.CallMsg.To }
func (m callMsg) GasPrice() *big.Int { return m.CallMsg.GasPrice }
+func (m callMsg) GasFeeCap() *big.Int { return m.CallMsg.GasFeeCap }
+func (m callMsg) GasTipCap() *big.Int { return m.CallMsg.GasTipCap }
func (m callMsg) Gas() uint64 { return m.CallMsg.Gas }
func (m callMsg) Value() *big.Int { return m.CallMsg.Value }
func (m callMsg) Data() []byte { return m.CallMsg.Data }
@@ -554,7 +606,11 @@ func (fb *filterBackend) HeaderByHash(ctx context.Context, hash common.Hash) (*t
}
func (fb *filterBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) {
- return core.GetBlockReceipts(fb.db, hash, core.GetBlockNumber(fb.db, hash)), nil
+ number := rawdb.ReadHeaderNumber(fb.db, hash)
+ if number == nil {
+ return nil, nil
+ }
+ return rawdb.ReadReceipts(fb.db, hash, *number, fb.bc.Config()), nil
}
func (fb *filterBackend) GetBody(ctx context.Context, hash common.Hash, number rpc.BlockNumber) (*types.Body, error) {
diff --git a/accounts/abi/bind/base.go b/accounts/abi/bind/base.go
index 0477d8c59e9e..ebdd9b6cc328 100644
--- a/accounts/abi/bind/base.go
+++ b/accounts/abi/bind/base.go
@@ -53,11 +53,15 @@ type TransactOpts struct {
Nonce *big.Int // Nonce to use for the transaction execution (nil = use pending state)
Signer SignerFn // Method to use for signing the transaction (mandatory)
- Value *big.Int // Funds to transfer along along the transaction (nil = 0 = no funds)
- GasPrice *big.Int // Gas price to use for the transaction execution (nil = gas price oracle)
- GasLimit uint64 // Gas limit to set for the transaction execution (0 = estimate)
+ Value *big.Int // Funds to transfer along along the transaction (nil = 0 = no funds)
+ GasPrice *big.Int // Gas price to use for the transaction execution (nil = gas price oracle)
+ GasFeeCap *big.Int // Gas fee cap to use for the 1559 transaction execution (nil = gas price oracle)
+ GasTipCap *big.Int // Gas priority fee cap to use for the 1559 transaction execution (nil = gas price oracle)
+ GasLimit uint64 // Gas limit to set for the transaction execution (0 = estimate)
Context context.Context // Network context to support cancellation and timeouts (nil = no timeout)
+
+ NoSend bool // Do all transact steps but do not send the transaction
}
// FilterOpts is the collection of options to fine tune filtering for events
@@ -184,57 +188,158 @@ func (c *BoundContract) Transfer(opts *TransactOpts) (*types.Transaction, error)
return c.transact(opts, &c.address, nil)
}
-// transact executes an actual transaction invocation, first deriving any missing
-// authorization fields, and then scheduling the transaction for execution.
-func (c *BoundContract) transact(opts *TransactOpts, contract *common.Address, input []byte) (*types.Transaction, error) {
- var err error
-
- // Ensure a valid value field and resolve the account nonce
+func (c *BoundContract) createDynamicTx(opts *TransactOpts, contract *common.Address, input []byte, head *types.Header) (*types.Transaction, error) {
+ // Normalize value
value := opts.Value
if value == nil {
value = new(big.Int)
}
- var nonce uint64
- if opts.Nonce == nil {
- nonce, err = c.transactor.PendingNonceAt(ensureContext(opts.Context), opts.From)
+ // Estimate TipCap
+ gasTipCap := opts.GasTipCap
+ if gasTipCap == nil {
+ tip, err := c.transactor.SuggestGasTipCap(ensureContext(opts.Context))
if err != nil {
- return nil, fmt.Errorf("failed to retrieve account nonce: %v", err)
+ return nil, err
}
- } else {
- nonce = opts.Nonce.Uint64()
+ gasTipCap = tip
}
- // Figure out the gas allowance and gas price values
+ // Estimate FeeCap
+ gasFeeCap := opts.GasFeeCap
+ if gasFeeCap == nil {
+ gasFeeCap = new(big.Int).Add(
+ gasTipCap,
+ new(big.Int).Mul(head.BaseFee, big.NewInt(2)),
+ )
+ }
+ if gasFeeCap.Cmp(gasTipCap) < 0 {
+ return nil, fmt.Errorf("maxFeePerGas (%v) < maxPriorityFeePerGas (%v)", gasFeeCap, gasTipCap)
+ }
+ // Estimate GasLimit
+ gasLimit := opts.GasLimit
+ if opts.GasLimit == 0 {
+ var err error
+ gasLimit, err = c.estimateGasLimit(opts, contract, input, nil, gasTipCap, gasFeeCap, value)
+ if err != nil {
+ return nil, err
+ }
+ }
+ // create the transaction
+ nonce, err := c.getNonce(opts)
+ if err != nil {
+ return nil, err
+ }
+ baseTx := &types.DynamicFeeTx{
+ To: contract,
+ Nonce: nonce,
+ GasFeeCap: gasFeeCap,
+ GasTipCap: gasTipCap,
+ Gas: gasLimit,
+ Value: value,
+ Data: input,
+ }
+ return types.NewTx(baseTx), nil
+}
+
+func (c *BoundContract) createLegacyTx(opts *TransactOpts, contract *common.Address, input []byte) (*types.Transaction, error) {
+ if opts.GasFeeCap != nil || opts.GasTipCap != nil {
+ return nil, errors.New("maxFeePerGas or maxPriorityFeePerGas specified but EIP-1559 is not active yet")
+ }
+ // Normalize value
+ value := opts.Value
+ if value == nil {
+ value = new(big.Int)
+ }
+ // Estimate GasPrice
gasPrice := opts.GasPrice
if gasPrice == nil {
- gasPrice, err = c.transactor.SuggestGasPrice(ensureContext(opts.Context))
+ price, err := c.transactor.SuggestGasPrice(ensureContext(opts.Context))
if err != nil {
- return nil, fmt.Errorf("failed to suggest gas price: %v", err)
+ return nil, err
}
+ gasPrice = price
}
+ // Estimate GasLimit
gasLimit := opts.GasLimit
- if gasLimit == 0 {
- // Gas estimation cannot succeed without code for method invocations
- if contract != nil {
- if code, err := c.transactor.PendingCodeAt(ensureContext(opts.Context), c.address); err != nil {
- return nil, err
- } else if len(code) == 0 {
- return nil, ErrNoCode
- }
- }
- // If the contract surely has code (or code is not needed), estimate the transaction
- msg := XDPoSChain.CallMsg{From: opts.From, To: contract, Value: value, Data: input}
- gasLimit, err = c.transactor.EstimateGas(ensureContext(opts.Context), msg)
+ if opts.GasLimit == 0 {
+ var err error
+ gasLimit, err = c.estimateGasLimit(opts, contract, input, gasPrice, nil, nil, value)
if err != nil {
- return nil, fmt.Errorf("failed to estimate gas needed: %v", err)
+ return nil, err
}
}
- // Create the transaction, sign it and schedule it for execution
- var rawTx *types.Transaction
- if contract == nil {
- rawTx = types.NewContractCreation(nonce, value, gasLimit, gasPrice, input)
+ // create the transaction
+ nonce, err := c.getNonce(opts)
+ if err != nil {
+ return nil, err
+ }
+ baseTx := &types.LegacyTx{
+ To: contract,
+ Nonce: nonce,
+ GasPrice: gasPrice,
+ Gas: gasLimit,
+ Value: value,
+ Data: input,
+ }
+ return types.NewTx(baseTx), nil
+}
+
+func (c *BoundContract) estimateGasLimit(opts *TransactOpts, contract *common.Address, input []byte, gasPrice, gasTipCap, gasFeeCap, value *big.Int) (uint64, error) {
+ if contract != nil {
+ // Gas estimation cannot succeed without code for method invocations.
+ if code, err := c.transactor.PendingCodeAt(ensureContext(opts.Context), c.address); err != nil {
+ return 0, err
+ } else if len(code) == 0 {
+ return 0, ErrNoCode
+ }
+ }
+ msg := XDPoSChain.CallMsg{
+ From: opts.From,
+ To: contract,
+ GasPrice: gasPrice,
+ GasTipCap: gasTipCap,
+ GasFeeCap: gasFeeCap,
+ Value: value,
+ Data: input,
+ }
+ return c.transactor.EstimateGas(ensureContext(opts.Context), msg)
+}
+
+func (c *BoundContract) getNonce(opts *TransactOpts) (uint64, error) {
+ if opts.Nonce == nil {
+ return c.transactor.PendingNonceAt(ensureContext(opts.Context), opts.From)
} else {
- rawTx = types.NewTransaction(nonce, c.address, value, gasLimit, gasPrice, input)
+ return opts.Nonce.Uint64(), nil
}
+}
+
+// transact executes an actual transaction invocation, first deriving any missing
+// authorization fields, and then scheduling the transaction for execution.
+func (c *BoundContract) transact(opts *TransactOpts, contract *common.Address, input []byte) (*types.Transaction, error) {
+ if opts.GasPrice != nil && (opts.GasFeeCap != nil || opts.GasTipCap != nil) {
+ return nil, errors.New("both gasPrice and (maxFeePerGas or maxPriorityFeePerGas) specified")
+ }
+ // Create the transaction
+ var (
+ rawTx *types.Transaction
+ err error
+ )
+ if opts.GasPrice != nil {
+ rawTx, err = c.createLegacyTx(opts, contract, input)
+ } else {
+ // Only query for basefee if gasPrice not specified
+ if head, errHead := c.transactor.HeaderByNumber(ensureContext(opts.Context), nil); errHead != nil {
+ return nil, errHead
+ } else if head.BaseFee != nil {
+ rawTx, err = c.createDynamicTx(opts, contract, input, head)
+ } else {
+ // Chain is not London ready -> use legacy transaction
+ rawTx, err = c.createLegacyTx(opts, contract, input)
+ }
+ }
+ if err != nil {
+ return nil, err
+ }
+ // Sign the transaction and schedule it for execution
if opts.Signer == nil {
return nil, errors.New("no signer to authorize the transaction with")
}
@@ -242,6 +347,9 @@ func (c *BoundContract) transact(opts *TransactOpts, contract *common.Address, i
if err != nil {
return nil, err
}
+ if opts.NoSend {
+ return signedTx, nil
+ }
if err := c.transactor.SendTransaction(ensureContext(opts.Context), signedTx); err != nil {
return nil, err
}
diff --git a/accounts/abi/bind/base_test.go b/accounts/abi/bind/base_test.go
new file mode 100644
index 000000000000..037f1d24e8db
--- /dev/null
+++ b/accounts/abi/bind/base_test.go
@@ -0,0 +1,177 @@
+// Copyright 2019 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see .
+
+package bind_test
+
+import (
+ "context"
+ "math/big"
+ "testing"
+
+ "github.com/XinFinOrg/XDPoSChain"
+ "github.com/XinFinOrg/XDPoSChain/accounts/abi"
+ "github.com/XinFinOrg/XDPoSChain/accounts/abi/bind"
+ "github.com/XinFinOrg/XDPoSChain/common"
+ "github.com/XinFinOrg/XDPoSChain/core/types"
+ "github.com/stretchr/testify/assert"
+)
+
+func mockSign(addr common.Address, tx *types.Transaction) (*types.Transaction, error) { return tx, nil }
+
+type mockTransactor struct {
+ baseFee *big.Int
+ gasTipCap *big.Int
+ gasPrice *big.Int
+ suggestGasTipCapCalled bool
+ suggestGasPriceCalled bool
+}
+
+func (mt *mockTransactor) HeaderByNumber(ctx context.Context, number *big.Int) (*types.Header, error) {
+ return &types.Header{BaseFee: mt.baseFee}, nil
+}
+
+func (mt *mockTransactor) PendingCodeAt(ctx context.Context, account common.Address) ([]byte, error) {
+ return []byte{1}, nil
+}
+
+func (mt *mockTransactor) PendingNonceAt(ctx context.Context, account common.Address) (uint64, error) {
+ return 0, nil
+}
+
+func (mt *mockTransactor) SuggestGasPrice(ctx context.Context) (*big.Int, error) {
+ mt.suggestGasPriceCalled = true
+ return mt.gasPrice, nil
+}
+
+func (mt *mockTransactor) SuggestGasTipCap(ctx context.Context) (*big.Int, error) {
+ mt.suggestGasTipCapCalled = true
+ return mt.gasTipCap, nil
+}
+
+func (mt *mockTransactor) EstimateGas(ctx context.Context, call XDPoSChain.CallMsg) (gas uint64, err error) {
+ return 0, nil
+}
+
+func (mt *mockTransactor) SendTransaction(ctx context.Context, tx *types.Transaction) error {
+ return nil
+}
+
+type mockCaller struct {
+ codeAtBlockNumber *big.Int
+ callContractBlockNumber *big.Int
+ pendingCodeAtCalled bool
+ pendingCallContractCalled bool
+}
+
+func (mc *mockCaller) CodeAt(ctx context.Context, contract common.Address, blockNumber *big.Int) ([]byte, error) {
+ mc.codeAtBlockNumber = blockNumber
+ return []byte{1, 2, 3}, nil
+}
+
+func (mc *mockCaller) CallContract(ctx context.Context, call XDPoSChain.CallMsg, blockNumber *big.Int) ([]byte, error) {
+ mc.callContractBlockNumber = blockNumber
+ return nil, nil
+}
+
+func (mc *mockCaller) PendingCodeAt(ctx context.Context, contract common.Address) ([]byte, error) {
+ mc.pendingCodeAtCalled = true
+ return nil, nil
+}
+
+func (mc *mockCaller) PendingCallContract(ctx context.Context, call XDPoSChain.CallMsg) ([]byte, error) {
+ mc.pendingCallContractCalled = true
+ return nil, nil
+}
+func TestPassingBlockNumber(t *testing.T) {
+
+ mc := &mockCaller{}
+
+ bc := bind.NewBoundContract(common.HexToAddress("0x0"), abi.ABI{
+ Methods: map[string]abi.Method{
+ "something": {
+ Name: "something",
+ Outputs: abi.Arguments{},
+ },
+ },
+ }, mc, nil, nil)
+
+ bc.Call(&bind.CallOpts{}, nil, "something")
+
+ bc.Call(&bind.CallOpts{}, nil, "something")
+
+ if mc.callContractBlockNumber != nil {
+ t.Fatalf("CallContract() was passed a block number when it should not have been")
+ }
+
+ if mc.codeAtBlockNumber != nil {
+ t.Fatalf("CodeAt() was passed a block number when it should not have been")
+ }
+
+ bc.Call(&bind.CallOpts{Pending: true}, nil, "something")
+
+ if !mc.pendingCallContractCalled {
+ t.Fatalf("CallContract() was not passed the block number")
+ }
+
+ if !mc.pendingCodeAtCalled {
+ t.Fatalf("CodeAt() was not passed the block number")
+ }
+}
+
+func TestTransactGasFee(t *testing.T) {
+ assert := assert.New(t)
+
+ // GasTipCap and GasFeeCap
+ // When opts.GasTipCap and opts.GasFeeCap are nil
+ mt := &mockTransactor{baseFee: big.NewInt(100), gasTipCap: big.NewInt(5)}
+ bc := bind.NewBoundContract(common.Address{}, abi.ABI{}, nil, mt, nil)
+ opts := &bind.TransactOpts{Signer: mockSign}
+ tx, err := bc.Transact(opts, "")
+ assert.Nil(err)
+ assert.Equal(big.NewInt(5), tx.GasTipCap())
+ assert.Equal(big.NewInt(205), tx.GasFeeCap())
+ assert.Nil(opts.GasTipCap)
+ assert.Nil(opts.GasFeeCap)
+ assert.True(mt.suggestGasTipCapCalled)
+
+ // Second call to Transact should use latest suggested GasTipCap
+ mt.gasTipCap = big.NewInt(6)
+ mt.suggestGasTipCapCalled = false
+ tx, err = bc.Transact(opts, "")
+ assert.Nil(err)
+ assert.Equal(big.NewInt(6), tx.GasTipCap())
+ assert.Equal(big.NewInt(206), tx.GasFeeCap())
+ assert.True(mt.suggestGasTipCapCalled)
+
+ // GasPrice
+ // When opts.GasPrice is nil
+ mt = &mockTransactor{gasPrice: big.NewInt(5)}
+ bc = bind.NewBoundContract(common.Address{}, abi.ABI{}, nil, mt, nil)
+ opts = &bind.TransactOpts{Signer: mockSign}
+ tx, err = bc.Transact(opts, "")
+ assert.Nil(err)
+ assert.Equal(big.NewInt(5), tx.GasPrice())
+ assert.Nil(opts.GasPrice)
+ assert.True(mt.suggestGasPriceCalled)
+
+ // Second call to Transact should use latest suggested GasPrice
+ mt.gasPrice = big.NewInt(6)
+ mt.suggestGasPriceCalled = false
+ tx, err = bc.Transact(opts, "")
+ assert.Nil(err)
+ assert.Equal(big.NewInt(6), tx.GasPrice())
+ assert.True(mt.suggestGasPriceCalled)
+}
diff --git a/accounts/abi/bind/bind_test.go b/accounts/abi/bind/bind_test.go
index ba5668486447..2c477882ebf3 100644
--- a/accounts/abi/bind/bind_test.go
+++ b/accounts/abi/bind/bind_test.go
@@ -229,7 +229,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
- sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
+ sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
// Deploy an interaction tester contract and call a transaction on it
_, _, interactor, err := DeployInteractor(auth, sim, "Deploy string")
@@ -270,7 +270,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
- sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
+ sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
// Deploy a tuple tester contract and execute a structured call on it
_, _, getter, err := DeployGetter(auth, sim)
@@ -302,7 +302,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
- sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
+ sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
// Deploy a tuple tester contract and execute a structured call on it
_, _, tupler, err := DeployTupler(auth, sim)
@@ -344,7 +344,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
- sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
+ sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
// Deploy a slice tester contract and execute a n array call on it
_, _, slicer, err := DeploySlicer(auth, sim)
@@ -378,7 +378,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
- sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
+ sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
// Deploy a default method invoker contract and execute its default method
_, _, defaulter, err := DeployDefaulter(auth, sim)
@@ -447,7 +447,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
- sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
+ sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
// Deploy a funky gas pattern contract
_, _, limiter, err := DeployFunkyGasPattern(auth, sim)
@@ -482,7 +482,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
- sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
+ sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
// Deploy a sender tester contract and execute a structured call on it
_, _, callfrom, err := DeployCallFrom(auth, sim)
@@ -542,7 +542,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
- sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
+ sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
// Deploy a underscorer tester contract and execute a structured call on it
_, _, underscorer, err := DeployUnderscorer(auth, sim)
@@ -612,7 +612,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
- sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
+ sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
// Deploy an eventer contract
_, _, eventer, err := DeployEventer(auth, sim)
@@ -761,7 +761,7 @@ var bindTests = []struct {
// Generate a new random account and a funded simulator
key, _ := crypto.GenerateKey()
auth, _ := bind.NewKeyedTransactorWithChainID(key, big.NewInt(1337))
- sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
+ sim := backends.NewXDCSimulatedBackend(core.GenesisAlloc{auth.From: {Balance: big.NewInt(10000000000000000)}}, 10000000, params.TestXDPoSMockChainConfig)
//deploy the test contract
_, _, testContract, err := DeployDeeplyNestedArray(auth, sim)
diff --git a/accounts/abi/bind/util_test.go b/accounts/abi/bind/util_test.go
index 06efcd980c18..5b5224920970 100644
--- a/accounts/abi/bind/util_test.go
+++ b/accounts/abi/bind/util_test.go
@@ -53,15 +53,20 @@ var waitDeployedTests = map[string]struct {
}
func TestWaitDeployed(t *testing.T) {
+ config := *params.TestXDPoSMockChainConfig
+ config.Eip1559Block = big.NewInt(0)
for name, test := range waitDeployedTests {
backend := backends.NewXDCSimulatedBackend(
core.GenesisAlloc{
- crypto.PubkeyToAddress(testKey.PublicKey): {Balance: big.NewInt(10000000000)},
- }, 10000000, params.TestXDPoSMockChainConfig,
+ crypto.PubkeyToAddress(testKey.PublicKey): {Balance: big.NewInt(100000000000000000)},
+ }, 10000000, &config,
)
- // Create the transaction.
- tx := types.NewContractCreation(0, big.NewInt(0), test.gas, big.NewInt(1), common.FromHex(test.code))
+ // Create the transaction
+ head, _ := backend.HeaderByNumber(context.Background(), nil) // Should be child's, good enough
+ gasPrice := new(big.Int).Add(head.BaseFee, big.NewInt(1))
+
+ tx := types.NewContractCreation(0, big.NewInt(0), test.gas, gasPrice, common.FromHex(test.code))
tx, _ = types.SignTx(tx, types.HomesteadSigner{}, testKey)
// Wait for it to get mined in the background.
diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go
index 427a1841eebc..5d661fa0e77c 100644
--- a/cmd/utils/flags.go
+++ b/cmd/utils/flags.go
@@ -38,6 +38,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS"
"github.com/XinFinOrg/XDPoSChain/consensus/ethash"
"github.com/XinFinOrg/XDPoSChain/core"
+ "github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/core/vm"
"github.com/XinFinOrg/XDPoSChain/crypto"
"github.com/XinFinOrg/XDPoSChain/eth/downloader"
@@ -261,12 +262,12 @@ var (
TxPoolJournalFlag = cli.StringFlag{
Name: "txpool.journal",
Usage: "Disk journal for local transaction to survive node restarts",
- Value: core.DefaultTxPoolConfig.Journal,
+ Value: txpool.DefaultConfig.Journal,
}
TxPoolRejournalFlag = cli.DurationFlag{
Name: "txpool.rejournal",
Usage: "Time interval to regenerate the local transaction journal",
- Value: core.DefaultTxPoolConfig.Rejournal,
+ Value: txpool.DefaultConfig.Rejournal,
}
TxPoolPriceLimitFlag = cli.Uint64Flag{
Name: "txpool.pricelimit",
@@ -1016,8 +1017,7 @@ func setGPO(ctx *cli.Context, cfg *gasprice.Config, light bool) {
// If we are running the light client, apply another group
// settings for gas oracle.
if light {
- cfg.Blocks = ethconfig.LightClientGPO.Blocks
- cfg.Percentile = ethconfig.LightClientGPO.Percentile
+ *cfg = ethconfig.LightClientGPO
}
if ctx.GlobalIsSet(GpoBlocksFlag.Name) {
cfg.Blocks = ctx.GlobalInt(GpoBlocksFlag.Name)
@@ -1033,7 +1033,7 @@ func setGPO(ctx *cli.Context, cfg *gasprice.Config, light bool) {
}
}
-func setTxPool(ctx *cli.Context, cfg *core.TxPoolConfig) {
+func setTxPool(ctx *cli.Context, cfg *txpool.Config) {
if ctx.GlobalIsSet(TxPoolNoLocalsFlag.Name) {
cfg.NoLocals = ctx.GlobalBool(TxPoolNoLocalsFlag.Name)
}
diff --git a/common/constants/constants.go.devnet b/common/constants/constants.go.devnet
index d0a585cc9a76..a18316600246 100644
--- a/common/constants/constants.go.devnet
+++ b/common/constants/constants.go.devnet
@@ -51,7 +51,7 @@ var BerlinBlock = big.NewInt(16832700)
var LondonBlock = big.NewInt(16832700)
var MergeBlock = big.NewInt(16832700)
var ShanghaiBlock = big.NewInt(16832700)
-var Eip1559Block = big.NewInt(9999999999)
+var Eip1559Block = big.NewInt(23580000)
var TIPXDCXTestnet = big.NewInt(0)
var IsTestnet bool = false
diff --git a/common/gas.go b/common/gas.go
index a5b5690a7691..1e40721b145a 100644
--- a/common/gas.go
+++ b/common/gas.go
@@ -4,6 +4,7 @@ import "math/big"
var MinGasPrice50x = big.NewInt(12500000000)
var GasPrice50x = big.NewInt(12500000000)
+var BaseFee = big.NewInt(12500000000)
func GetGasFee(blockNumber, gas uint64) *big.Int {
fee := new(big.Int).SetUint64(gas)
diff --git a/consensus/XDPoS/engines/engine_v1/engine.go b/consensus/XDPoS/engines/engine_v1/engine.go
index ce968c76af34..b93a8729d6ef 100644
--- a/consensus/XDPoS/engines/engine_v1/engine.go
+++ b/consensus/XDPoS/engines/engine_v1/engine.go
@@ -19,6 +19,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS/utils"
"github.com/XinFinOrg/XDPoSChain/consensus/clique"
"github.com/XinFinOrg/XDPoSChain/consensus/misc"
+ "github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/crypto"
@@ -241,6 +242,10 @@ func (x *XDPoS_v1) verifyCascadingFields(chain consensus.ChainReader, header *ty
if parent.Time.Uint64()+x.config.Period > header.Time.Uint64() {
return utils.ErrInvalidTimestamp
}
+ // Verify the header's EIP-1559 attributes.
+ if err := eip1559.VerifyEip1559Header(chain.Config(), header); err != nil {
+ return err
+ }
if number%x.config.Epoch != 0 {
return x.verifySeal(chain, header, parents, fullVerify)
diff --git a/consensus/XDPoS/engines/engine_v1/utils.go b/consensus/XDPoS/engines/engine_v1/utils.go
index a843cfa7a39e..13334fb7e16c 100644
--- a/consensus/XDPoS/engines/engine_v1/utils.go
+++ b/consensus/XDPoS/engines/engine_v1/utils.go
@@ -8,7 +8,6 @@ import (
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/crypto"
"github.com/XinFinOrg/XDPoSChain/crypto/sha3"
- "github.com/XinFinOrg/XDPoSChain/log"
"github.com/XinFinOrg/XDPoSChain/params"
"github.com/XinFinOrg/XDPoSChain/rlp"
lru "github.com/hashicorp/golang-lru"
@@ -62,7 +61,7 @@ func getM1M2(masternodes []common.Address, validators []int64, currentHeader *ty
func sigHash(header *types.Header) (hash common.Hash) {
hasher := sha3.NewKeccak256()
- err := rlp.Encode(hasher, []interface{}{
+ enc := []interface{}{
header.ParentHash,
header.UncleHash,
header.Coinbase,
@@ -78,10 +77,11 @@ func sigHash(header *types.Header) (hash common.Hash) {
header.Extra[:len(header.Extra)-65], // Yes, this will panic if extra is too short
header.MixDigest,
header.Nonce,
- })
- if err != nil {
- log.Debug("Fail to encode", err)
}
+ if header.BaseFee != nil {
+ enc = append(enc, header.BaseFee)
+ }
+ rlp.Encode(hasher, enc)
hasher.Sum(hash[:0])
return hash
}
diff --git a/consensus/XDPoS/engines/engine_v2/utils.go b/consensus/XDPoS/engines/engine_v2/utils.go
index 2e3486156de4..9c99b636a9d4 100644
--- a/consensus/XDPoS/engines/engine_v2/utils.go
+++ b/consensus/XDPoS/engines/engine_v2/utils.go
@@ -20,7 +20,7 @@ import (
func sigHash(header *types.Header) (hash common.Hash) {
hasher := sha3.NewKeccak256()
- err := rlp.Encode(hasher, []interface{}{
+ enc := []interface{}{
header.ParentHash,
header.UncleHash,
header.Coinbase,
@@ -38,10 +38,11 @@ func sigHash(header *types.Header) (hash common.Hash) {
header.Nonce,
header.Validators,
header.Penalties,
- })
- if err != nil {
- log.Debug("Fail to encode", err)
}
+ if header.BaseFee != nil {
+ enc = append(enc, header.BaseFee)
+ }
+ rlp.Encode(hasher, enc)
hasher.Sum(hash[:0])
return hash
}
diff --git a/consensus/XDPoS/engines/engine_v2/verifyHeader.go b/consensus/XDPoS/engines/engine_v2/verifyHeader.go
index ca9aa20cefe9..4e18e2031e68 100644
--- a/consensus/XDPoS/engines/engine_v2/verifyHeader.go
+++ b/consensus/XDPoS/engines/engine_v2/verifyHeader.go
@@ -9,6 +9,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/consensus"
"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS/utils"
"github.com/XinFinOrg/XDPoSChain/consensus/misc"
+ "github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/log"
)
@@ -94,7 +95,10 @@ func (x *XDPoS_v2) verifyHeader(chain consensus.ChainReader, header *types.Heade
if header.UncleHash != utils.UncleHash {
return utils.ErrInvalidUncleHash
}
-
+ // Verify the header's EIP-1559 attributes.
+ if err := eip1559.VerifyEip1559Header(chain.Config(), header); err != nil {
+ return err
+ }
if header.Difficulty.Cmp(big.NewInt(1)) != 0 {
return utils.ErrInvalidDifficulty
}
diff --git a/consensus/clique/clique.go b/consensus/clique/clique.go
index e1bdcc16e957..fd3f56a958dd 100644
--- a/consensus/clique/clique.go
+++ b/consensus/clique/clique.go
@@ -147,7 +147,7 @@ type SignerFn func(accounts.Account, []byte) ([]byte, error)
func sigHash(header *types.Header) (hash common.Hash) {
hasher := sha3.NewKeccak256()
- rlp.Encode(hasher, []interface{}{
+ enc := []interface{}{
header.ParentHash,
header.UncleHash,
header.Coinbase,
@@ -163,7 +163,11 @@ func sigHash(header *types.Header) (hash common.Hash) {
header.Extra[:len(header.Extra)-65], // Yes, this will panic if extra is too short
header.MixDigest,
header.Nonce,
- })
+ }
+ if header.BaseFee != nil {
+ enc = append(enc, header.BaseFee)
+ }
+ rlp.Encode(hasher, enc)
hasher.Sum(hash[:0])
return hash
}
diff --git a/consensus/ethash/consensus.go b/consensus/ethash/consensus.go
index faa4c5230250..92806693aeb4 100644
--- a/consensus/ethash/consensus.go
+++ b/consensus/ethash/consensus.go
@@ -28,6 +28,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common/math"
"github.com/XinFinOrg/XDPoSChain/consensus"
"github.com/XinFinOrg/XDPoSChain/consensus/misc"
+ "github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/params"
@@ -253,6 +254,10 @@ func (ethash *Ethash) verifyHeader(chain consensus.ChainReader, header, parent *
if header.GasUsed > header.GasLimit {
return fmt.Errorf("invalid gasUsed: have %d, gasLimit %d", header.GasUsed, header.GasLimit)
}
+ // Verify the header's EIP-1559 attributes.
+ if err := eip1559.VerifyEip1559Header(chain.Config(), header); err != nil {
+ return err
+ }
// Verify that the gas limit remains within allowed bounds
diff := int64(parent.GasLimit) - int64(header.GasLimit)
diff --git a/consensus/misc/eip1559/eip1559.go b/consensus/misc/eip1559/eip1559.go
new file mode 100644
index 000000000000..0763ebd9c9bd
--- /dev/null
+++ b/consensus/misc/eip1559/eip1559.go
@@ -0,0 +1,62 @@
+// Copyright 2021 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see .
+
+package eip1559
+
+import (
+ "fmt"
+ "math/big"
+
+ "github.com/XinFinOrg/XDPoSChain/common"
+ "github.com/XinFinOrg/XDPoSChain/core/types"
+ "github.com/XinFinOrg/XDPoSChain/params"
+)
+
+// VerifyEip1559Header verifies some header attributes which were changed in EIP-1559,
+// - gas limit check
+// - basefee check
+func VerifyEip1559Header(config *params.ChainConfig, header *types.Header) error {
+ if !config.IsEIP1559(header.Number) {
+ if header.BaseFee != nil {
+ return fmt.Errorf("invalid baseFee: have %s, want ",
+ header.BaseFee)
+ }
+ return nil
+ }
+
+ // Verify the header is not malformed
+ if header.BaseFee == nil {
+ return fmt.Errorf("header is missing baseFee")
+ }
+
+ // Verify the baseFee is correct based on the current header.
+ expectedBaseFee := CalcBaseFee(config, header)
+ if header.BaseFee.Cmp(expectedBaseFee) != 0 {
+ return fmt.Errorf("invalid baseFee: have %s, want %s",
+ header.BaseFee, expectedBaseFee)
+ }
+ return nil
+}
+
+// CalcBaseFee calculates the basefee of the header.
+func CalcBaseFee(config *params.ChainConfig, header *types.Header) *big.Int {
+ // If the current block is the first EIP-1559 block, return the InitialBaseFee.
+ if config.IsEIP1559(header.Number) {
+ return new(big.Int).Set(common.BaseFee)
+ } else {
+ return nil
+ }
+}
diff --git a/contracts/utils.go b/contracts/utils.go
index 17e108ee6466..5e236743ea27 100644
--- a/contracts/utils.go
+++ b/contracts/utils.go
@@ -41,6 +41,7 @@ import (
randomizeContract "github.com/XinFinOrg/XDPoSChain/contracts/randomize/contract"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/state"
+ "github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/ethdb"
"github.com/XinFinOrg/XDPoSChain/log"
@@ -60,7 +61,7 @@ type RewardLog struct {
var TxSignMu sync.RWMutex
// Send tx sign for block number to smart contract blockSigner.
-func CreateTransactionSign(chainConfig *params.ChainConfig, pool *core.TxPool, manager *accounts.Manager, block *types.Block, chainDb ethdb.Database, eb common.Address) error {
+func CreateTransactionSign(chainConfig *params.ChainConfig, pool *txpool.TxPool, manager *accounts.Manager, block *types.Block, chainDb ethdb.Database, eb common.Address) error {
TxSignMu.Lock()
defer TxSignMu.Unlock()
if chainConfig.XDPoS != nil {
diff --git a/core/bench_test.go b/core/bench_test.go
index 5c4b97c97465..0d797dbea5a4 100644
--- a/core/bench_test.go
+++ b/core/bench_test.go
@@ -85,7 +85,7 @@ func genValueTx(nbytes int) func(int, *BlockGen) {
return func(i int, gen *BlockGen) {
toaddr := common.Address{}
data := make([]byte, nbytes)
- gas, _ := IntrinsicGas(data, nil, false, false)
+ gas, _ := IntrinsicGas(data, nil, false, false, false)
tx, _ := types.SignTx(types.NewTransaction(gen.TxNonce(benchRootAddr), toaddr, big.NewInt(1), gas, nil, data), types.HomesteadSigner{}, benchRootKey)
gen.AddTx(tx)
}
diff --git a/core/blockchain.go b/core/blockchain.go
index 48a7e69b5e3b..845b939f657c 100644
--- a/core/blockchain.go
+++ b/core/blockchain.go
@@ -60,15 +60,15 @@ var (
CheckpointCh = make(chan int)
ErrNoGenesis = errors.New("Genesis not found in chain")
- blockReorgMeter = metrics.NewRegisteredMeter("chain/reorg/executes", nil)
- blockReorgAddMeter = metrics.NewRegisteredMeter("chain/reorg/add", nil)
- blockReorgDropMeter = metrics.NewRegisteredMeter("chain/reorg/drop", nil)
- blockReorgInvalidatedTx = metrics.NewRegisteredMeter("chain/reorg/invalidTx", nil)
+ blockReorgMeter = metrics.NewRegisteredMeter("chain/reorg/executes", nil)
+ blockReorgAddMeter = metrics.NewRegisteredMeter("chain/reorg/add", nil)
+ blockReorgDropMeter = metrics.NewRegisteredMeter("chain/reorg/drop", nil)
)
const (
bodyCacheLimit = 256
blockCacheLimit = 256
+ receiptsCacheLimit = 32
maxFutureBlocks = 256
maxTimeFutureBlocks = 30
badBlockLimit = 10
@@ -142,6 +142,7 @@ type BlockChain struct {
bodyCache *lru.Cache[common.Hash, *types.Body] // Cache for the most recent block bodies
bodyRLPCache *lru.Cache[common.Hash, rlp.RawValue] // Cache for the most recent block bodies in RLP encoded format
+ receiptsCache *lru.Cache[common.Hash, types.Receipts] // Cache for the most recent block receipts
blockCache *lru.Cache[common.Hash, *types.Block] // Cache for the most recent entire blocks
resultProcess *lru.Cache[common.Hash, *ResultProcessBlock] // Cache for processed blocks
calculatingBlock *lru.Cache[common.Hash, *CalculatedBlock] // Cache for processing blocks
@@ -196,6 +197,7 @@ func NewBlockChain(db ethdb.Database, cacheConfig *CacheConfig, chainConfig *par
quit: make(chan struct{}),
bodyCache: lru.NewCache[common.Hash, *types.Body](bodyCacheLimit),
bodyRLPCache: lru.NewCache[common.Hash, rlp.RawValue](bodyCacheLimit),
+ receiptsCache: lru.NewCache[common.Hash, types.Receipts](receiptsCacheLimit),
blockCache: lru.NewCache[common.Hash, *types.Block](blockCacheLimit),
futureBlocks: lru.NewCache[common.Hash, *types.Block](maxFutureBlocks),
resultProcess: lru.NewCache[common.Hash, *ResultProcessBlock](blockCacheLimit),
@@ -397,6 +399,7 @@ func (bc *BlockChain) SetHead(head uint64) error {
// Clear out any stale content from the caches
bc.bodyCache.Purge()
bc.bodyRLPCache.Purge()
+ bc.receiptsCache.Purge()
bc.blockCache.Purge()
bc.futureBlocks.Purge()
bc.blocksHashCache.Purge()
@@ -809,7 +812,19 @@ func (bc *BlockChain) GetBlockByNumber(number uint64) *types.Block {
// GetReceiptsByHash retrieves the receipts for all transactions in a given block.
func (bc *BlockChain) GetReceiptsByHash(hash common.Hash) types.Receipts {
- return GetBlockReceipts(bc.db, hash, GetBlockNumber(bc.db, hash))
+ if receipts, ok := bc.receiptsCache.Get(hash); ok {
+ return receipts
+ }
+ number := rawdb.ReadHeaderNumber(bc.db, hash)
+ if number == nil {
+ return nil
+ }
+ receipts := rawdb.ReadReceipts(bc.db, hash, *number, bc.chainConfig)
+ if receipts == nil {
+ return nil
+ }
+ bc.receiptsCache.Add(hash, receipts)
+ return receipts
}
// GetBlocksFromHash returns the block corresponding to hash and up to n-1 ancestors.
@@ -1029,49 +1044,6 @@ func (bc *BlockChain) Rollback(chain []common.Hash) {
}
}
-// SetReceiptsData computes all the non-consensus fields of the receipts
-func SetReceiptsData(config *params.ChainConfig, block *types.Block, receipts types.Receipts) error {
- signer := types.MakeSigner(config, block.Number())
-
- transactions, logIndex := block.Transactions(), uint(0)
- if len(transactions) != len(receipts) {
- return errors.New("transaction and receipt count mismatch")
- }
-
- for j := 0; j < len(receipts); j++ {
- // The transaction hash can be retrieved from the transaction itself
- receipts[j].TxHash = transactions[j].Hash()
-
- // block location fields
- receipts[j].BlockHash = block.Hash()
- receipts[j].BlockNumber = block.Number()
- receipts[j].TransactionIndex = uint(j)
-
- // The contract address can be derived from the transaction itself
- if transactions[j].To() == nil {
- // Deriving the signer is expensive, only do if it's actually needed
- from, _ := types.Sender(signer, transactions[j])
- receipts[j].ContractAddress = crypto.CreateAddress(from, transactions[j].Nonce())
- }
- // The used gas can be calculated based on previous receipts
- if j == 0 {
- receipts[j].GasUsed = receipts[j].CumulativeGasUsed
- } else {
- receipts[j].GasUsed = receipts[j].CumulativeGasUsed - receipts[j-1].CumulativeGasUsed
- }
- // The derived log fields can simply be set from the block and transaction
- for k := 0; k < len(receipts[j].Logs); k++ {
- receipts[j].Logs[k].BlockNumber = block.NumberU64()
- receipts[j].Logs[k].BlockHash = block.Hash()
- receipts[j].Logs[k].TxHash = receipts[j].TxHash
- receipts[j].Logs[k].TxIndex = uint(j)
- receipts[j].Logs[k].Index = logIndex
- logIndex++
- }
- }
- return nil
-}
-
// InsertReceiptChain attempts to complete an already existing header chain with
// transaction and receipt data.
func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain []types.Receipts) (int, error) {
@@ -1100,22 +1072,23 @@ func (bc *BlockChain) InsertReceiptChain(blockChain types.Blocks, receiptChain [
if atomic.LoadInt32(&bc.procInterrupt) == 1 {
return 0, nil
}
+ blockHash, blockNumber := block.Hash(), block.NumberU64()
// Short circuit if the owner header is unknown
- if !bc.HasHeader(block.Hash(), block.NumberU64()) {
- return i, fmt.Errorf("containing header #%d [%x…] unknown", block.Number(), block.Hash().Bytes()[:4])
+ if !bc.HasHeader(blockHash, blockNumber) {
+ return i, fmt.Errorf("containing header #%d [%x…] unknown", blockNumber, blockHash.Bytes()[:4])
}
// Skip if the entire data is already known
- if bc.HasBlock(block.Hash(), block.NumberU64()) {
+ if bc.HasBlock(blockHash, blockNumber) {
stats.ignored++
continue
}
// Compute all the non-consensus fields of the receipts
- if err := SetReceiptsData(bc.chainConfig, block, receipts); err != nil {
+ if err := receipts.DeriveFields(bc.chainConfig, blockHash, blockNumber, block.BaseFee(), block.Transactions()); err != nil {
return i, fmt.Errorf("failed to set receipts data: %v", err)
}
// Write all the data out into the database
- rawdb.WriteBody(batch, block.Hash(), block.NumberU64(), block.Body())
- if err := WriteBlockReceipts(batch, block.Hash(), block.NumberU64(), receipts); err != nil {
+ rawdb.WriteBody(batch, blockHash, blockNumber, block.Body())
+ if err := WriteBlockReceipts(batch, blockHash, blockNumber, receipts); err != nil {
return i, fmt.Errorf("failed to write block receipts: %v", err)
}
if err := WriteTxLookupEntries(batch, block); err != nil {
@@ -1482,7 +1455,7 @@ func (bc *BlockChain) insertChain(chain types.Blocks, verifySeals bool) (int, []
defer close(abort)
// Start a parallel signature recovery (signer will fluke on fork transition, minimal perf loss)
- senderCacher.recoverFromBlocks(types.MakeSigner(bc.chainConfig, chain[0].Number()), chain)
+ SenderCacher.RecoverFromBlocks(types.MakeSigner(bc.chainConfig, chain[0].Number()), chain)
// Iterate over the blocks and insert when the verifier permits
for i, block := range chain {
@@ -2131,6 +2104,25 @@ func countTransactions(chain []*types.Block) (c int) {
return c
}
+// collectLogs collects the logs that were generated or removed during
+// the processing of a block. These logs are later announced as deleted or reborn.
+func (bc *BlockChain) collectLogs(b *types.Block, removed bool) []*types.Log {
+ receipts := rawdb.ReadRawReceipts(bc.db, b.Hash(), b.NumberU64())
+ if err := receipts.DeriveFields(bc.chainConfig, b.Hash(), b.NumberU64(), b.BaseFee(), b.Transactions()); err != nil {
+ log.Error("Failed to derive block receipts fields", "hash", b.Hash(), "number", b.NumberU64(), "err", err)
+ }
+
+ var logs []*types.Log
+ for _, receipt := range receipts {
+ for _, log := range receipt.Logs {
+ l := *log
+ l.Removed = removed
+ logs = append(logs, &l)
+ }
+ }
+ return logs
+}
+
// reorgs takes two blocks, an old chain and a new chain and will reconstruct the blocks and inserts them
// to be part of the new canonical chain and accumulates potential missing transactions and post an
// event about them
@@ -2141,20 +2133,6 @@ func (bc *BlockChain) reorg(oldBlock, newBlock *types.Block) error {
commonBlock *types.Block
deletedTxs types.Transactions
deletedLogs []*types.Log
- // collectLogs collects the logs that were generated during the
- // processing of the block that corresponds with the given hash.
- // These logs are later announced as deleted.
- collectLogs = func(h common.Hash) {
- // Coalesce logs and set 'Removed'.
- receipts := GetBlockReceipts(bc.db, h, bc.hc.GetBlockNumber(h))
- for _, receipt := range receipts {
- for _, log := range receipt.Logs {
- del := *log
- del.Removed = true
- deletedLogs = append(deletedLogs, &del)
- }
- }
- }
)
log.Warn("Reorg", "oldBlock hash", oldBlock.Hash().Hex(), "number", oldBlock.NumberU64(), "newBlock hash", newBlock.Hash().Hex(), "number", newBlock.NumberU64())
@@ -2164,8 +2142,9 @@ func (bc *BlockChain) reorg(oldBlock, newBlock *types.Block) error {
for ; oldBlock != nil && oldBlock.NumberU64() != newBlock.NumberU64(); oldBlock = bc.GetBlock(oldBlock.ParentHash(), oldBlock.NumberU64()-1) {
oldChain = append(oldChain, oldBlock)
deletedTxs = append(deletedTxs, oldBlock.Transactions()...)
-
- collectLogs(oldBlock.Hash())
+ if logs := bc.collectLogs(oldBlock, true); len(logs) > 0 {
+ deletedLogs = append(deletedLogs, logs...)
+ }
}
} else {
// reduce new chain and append new chain blocks for inserting later on
@@ -2189,7 +2168,9 @@ func (bc *BlockChain) reorg(oldBlock, newBlock *types.Block) error {
oldChain = append(oldChain, oldBlock)
newChain = append(newChain, newBlock)
deletedTxs = append(deletedTxs, oldBlock.Transactions()...)
- collectLogs(oldBlock.Hash())
+ if logs := bc.collectLogs(oldBlock, true); len(logs) > 0 {
+ deletedLogs = append(deletedLogs, logs...)
+ }
oldBlock, newBlock = bc.GetBlock(oldBlock.ParentHash(), oldBlock.NumberU64()-1), bc.GetBlock(newBlock.ParentHash(), newBlock.NumberU64()-1)
if oldBlock == nil {
diff --git a/core/blockchain_test.go b/core/blockchain_test.go
index 43192e4a0fae..ebf05f31d277 100644
--- a/core/blockchain_test.go
+++ b/core/blockchain_test.go
@@ -17,6 +17,7 @@
package core
import (
+ "errors"
"fmt"
"math/big"
"math/rand"
@@ -555,10 +556,11 @@ func TestFastVsFullChains(t *testing.T) {
gendb = rawdb.NewMemoryDatabase()
key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
address = crypto.PubkeyToAddress(key.PublicKey)
- funds = big.NewInt(1000000000)
+ funds = big.NewInt(1000000000000000)
gspec = &Genesis{
- Config: params.TestChainConfig,
- Alloc: GenesisAlloc{address: {Balance: funds}},
+ Config: params.TestChainConfig,
+ Alloc: GenesisAlloc{address: {Balance: funds}},
+ BaseFee: big.NewInt(params.InitialBaseFee),
}
genesis = gspec.MustCommit(gendb)
signer = types.LatestSigner(gspec.Config)
@@ -569,7 +571,7 @@ func TestFastVsFullChains(t *testing.T) {
// If the block number is multiple of 3, send a few bonus transactions to the miner
if i%3 == 2 {
for j := 0; j < i%4+1; j++ {
- tx, err := types.SignTx(types.NewTransaction(block.TxNonce(address), common.Address{0x00}, big.NewInt(1000), params.TxGas, nil, nil), signer, key)
+ tx, err := types.SignTx(types.NewTransaction(block.TxNonce(address), common.Address{0x00}, big.NewInt(1000), params.TxGas, block.header.BaseFee, nil), signer, key)
if err != nil {
panic(err)
}
@@ -643,8 +645,12 @@ func TestLightVsFastVsFullChainHeads(t *testing.T) {
gendb = rawdb.NewMemoryDatabase()
key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
address = crypto.PubkeyToAddress(key.PublicKey)
- funds = big.NewInt(1000000000)
- gspec = &Genesis{Config: params.TestChainConfig, Alloc: GenesisAlloc{address: {Balance: funds}}}
+ funds = big.NewInt(1000000000000000)
+ gspec = &Genesis{
+ Config: params.TestChainConfig,
+ Alloc: GenesisAlloc{address: {Balance: funds}},
+ BaseFee: big.NewInt(params.InitialBaseFee),
+ }
genesis = gspec.MustCommit(gendb)
)
height := uint64(1024)
@@ -730,9 +736,9 @@ func TestChainTxReorgs(t *testing.T) {
Config: params.TestChainConfig,
GasLimit: 3141592,
Alloc: GenesisAlloc{
- addr1: {Balance: big.NewInt(1000000)},
- addr2: {Balance: big.NewInt(1000000)},
- addr3: {Balance: big.NewInt(1000000)},
+ addr1: {Balance: big.NewInt(1000000000000000)},
+ addr2: {Balance: big.NewInt(1000000000000000)},
+ addr3: {Balance: big.NewInt(1000000000000000)},
},
}
genesis = gspec.MustCommit(db)
@@ -742,8 +748,8 @@ func TestChainTxReorgs(t *testing.T) {
// Create two transactions shared between the chains:
// - postponed: transaction included at a later block in the forked chain
// - swapped: transaction included at the same block number in the forked chain
- postponed, _ := types.SignTx(types.NewTransaction(0, addr1, big.NewInt(1000), params.TxGas, nil, nil), signer, key1)
- swapped, _ := types.SignTx(types.NewTransaction(1, addr1, big.NewInt(1000), params.TxGas, nil, nil), signer, key1)
+ postponed, _ := types.SignTx(types.NewTransaction(0, addr1, big.NewInt(1000), params.TxGas, big.NewInt(params.InitialBaseFee), nil), signer, key1)
+ swapped, _ := types.SignTx(types.NewTransaction(1, addr1, big.NewInt(1000), params.TxGas, big.NewInt(params.InitialBaseFee), nil), signer, key1)
// Create two transactions that will be dropped by the forked chain:
// - pastDrop: transaction dropped retroactively from a past block
@@ -759,13 +765,13 @@ func TestChainTxReorgs(t *testing.T) {
chain, _ := GenerateChain(gspec.Config, genesis, ethash.NewFaker(), db, 3, func(i int, gen *BlockGen) {
switch i {
case 0:
- pastDrop, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr2), addr2, big.NewInt(1000), params.TxGas, nil, nil), signer, key2)
+ pastDrop, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr2), addr2, big.NewInt(1000), params.TxGas, gen.header.BaseFee, nil), signer, key2)
gen.AddTx(pastDrop) // This transaction will be dropped in the fork from below the split point
gen.AddTx(postponed) // This transaction will be postponed till block #3 in the fork
case 2:
- freshDrop, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr2), addr2, big.NewInt(1000), params.TxGas, nil, nil), signer, key2)
+ freshDrop, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr2), addr2, big.NewInt(1000), params.TxGas, gen.header.BaseFee, nil), signer, key2)
gen.AddTx(freshDrop) // This transaction will be dropped in the fork from exactly at the split point
gen.AddTx(swapped) // This transaction will be swapped out at the exact height
@@ -784,18 +790,18 @@ func TestChainTxReorgs(t *testing.T) {
chain, _ = GenerateChain(gspec.Config, genesis, ethash.NewFaker(), db, 5, func(i int, gen *BlockGen) {
switch i {
case 0:
- pastAdd, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr3), addr3, big.NewInt(1000), params.TxGas, nil, nil), signer, key3)
+ pastAdd, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr3), addr3, big.NewInt(1000), params.TxGas, gen.header.BaseFee, nil), signer, key3)
gen.AddTx(pastAdd) // This transaction needs to be injected during reorg
case 2:
gen.AddTx(postponed) // This transaction was postponed from block #1 in the original chain
gen.AddTx(swapped) // This transaction was swapped from the exact current spot in the original chain
- freshAdd, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr3), addr3, big.NewInt(1000), params.TxGas, nil, nil), signer, key3)
+ freshAdd, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr3), addr3, big.NewInt(1000), params.TxGas, gen.header.BaseFee, nil), signer, key3)
gen.AddTx(freshAdd) // This transaction will be added exactly at reorg time
case 3:
- futureAdd, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr3), addr3, big.NewInt(1000), params.TxGas, nil, nil), signer, key3)
+ futureAdd, _ = types.SignTx(types.NewTransaction(gen.TxNonce(addr3), addr3, big.NewInt(1000), params.TxGas, gen.header.BaseFee, nil), signer, key3)
gen.AddTx(futureAdd) // This transaction will be added after a full reorg
}
})
@@ -840,7 +846,7 @@ func TestLogReorgs(t *testing.T) {
db = rawdb.NewMemoryDatabase()
// this code generates a log
code = common.Hex2Bytes("60606040525b7f24ec1d3ff24c2f6ff210738839dbc339cd45a5294d85c79361016243157aae7b60405180905060405180910390a15b600a8060416000396000f360606040526008565b00")
- gspec = &Genesis{Config: params.TestChainConfig, Alloc: GenesisAlloc{addr1: {Balance: big.NewInt(10000000000000)}}}
+ gspec = &Genesis{Config: params.TestChainConfig, Alloc: GenesisAlloc{addr1: {Balance: big.NewInt(10000000000000000)}}}
genesis = gspec.MustCommit(db)
signer = types.LatestSigner(gspec.Config)
)
@@ -852,7 +858,7 @@ func TestLogReorgs(t *testing.T) {
blockchain.SubscribeRemovedLogsEvent(rmLogsCh)
chain, _ := GenerateChain(params.TestChainConfig, genesis, ethash.NewFaker(), db, 2, func(i int, gen *BlockGen) {
if i == 1 {
- tx, err := types.SignTx(types.NewContractCreation(gen.TxNonce(addr1), new(big.Int), 1000000, new(big.Int), code), signer, key1)
+ tx, err := types.SignTx(types.NewContractCreation(gen.TxNonce(addr1), new(big.Int), 1000000, gen.header.BaseFee, code), signer, key1)
if err != nil {
t.Fatalf("failed to create tx: %v", err)
}
@@ -886,7 +892,7 @@ func TestLogReorgs(t *testing.T) {
// addr1 = crypto.PubkeyToAddress(key1.PublicKey)
// gspec = &Genesis{
// Config: params.TestChainConfig,
-// Alloc: GenesisAlloc{addr1: {Balance: big.NewInt(10000000000000)}},
+// Alloc: GenesisAlloc{addr1: {Balance: big.NewInt(10000000000000000)}},
// }
// genesis = gspec.MustCommit(db)
// signer = types.LatestSigner(gspec.Config)
@@ -901,7 +907,7 @@ func TestLogReorgs(t *testing.T) {
// }
//
// replacementBlocks, _ := GenerateChain(gspec.Config, genesis, ethash.NewFaker(), db, 4, func(i int, gen *BlockGen) {
-// tx, err := types.SignTx(types.NewContractCreation(gen.TxNonce(addr1), new(big.Int), 1000000, new(big.Int), nil), signer, key1)
+// tx, err := types.SignTx(types.NewContractCreation(gen.TxNonce(addr1), new(big.Int), 1000000, gen.header.BaseFee, nil), signer, key1)
// if i == 2 {
// gen.OffsetTime(-9)
// }
@@ -1107,8 +1113,8 @@ func TestEIP155Transition(t *testing.T) {
}
})
_, err := blockchain.InsertChain(blocks)
- if err != types.ErrInvalidChainId {
- t.Error("expected error:", types.ErrInvalidChainId)
+ if have, want := err, types.ErrInvalidChainId; !errors.Is(have, want) {
+ t.Errorf("have %v, want %v", have, want)
}
}
@@ -1188,7 +1194,7 @@ func TestBlockchainHeaderchainReorgConsistency(t *testing.T) {
engine := ethash.NewFaker()
db := rawdb.NewMemoryDatabase()
- genesis := new(Genesis).MustCommit(db)
+ genesis := (&Genesis{BaseFee: big.NewInt(params.InitialBaseFee)}).MustCommit(db)
blocks, _ := GenerateChain(params.TestChainConfig, genesis, engine, db, 64, func(i int, b *BlockGen) { b.SetCoinbase(common.Address{1}) })
// Generate a bunch of fork blocks, each side forking from the canonical chain
@@ -1204,7 +1210,7 @@ func TestBlockchainHeaderchainReorgConsistency(t *testing.T) {
// Import the canonical and fork chain side by side, verifying the current block
// and current header consistency
diskdb := rawdb.NewMemoryDatabase()
- new(Genesis).MustCommit(diskdb)
+ (&Genesis{BaseFee: big.NewInt(params.InitialBaseFee)}).MustCommit(diskdb)
chain, err := NewBlockChain(diskdb, nil, params.TestChainConfig, engine, vm.Config{})
if err != nil {
@@ -1233,7 +1239,7 @@ func TestTrieForkGC(t *testing.T) {
engine := ethash.NewFaker()
db := rawdb.NewMemoryDatabase()
- genesis := new(Genesis).MustCommit(db)
+ genesis := (&Genesis{BaseFee: big.NewInt(params.InitialBaseFee)}).MustCommit(db)
blocks, _ := GenerateChain(params.TestChainConfig, genesis, engine, db, 2*triesInMemory, func(i int, b *BlockGen) { b.SetCoinbase(common.Address{1}) })
// Generate a bunch of fork blocks, each side forking from the canonical chain
@@ -1248,7 +1254,7 @@ func TestTrieForkGC(t *testing.T) {
}
// Import the canonical and fork chain side by side, forcing the trie cache to cache both
diskdb := rawdb.NewMemoryDatabase()
- new(Genesis).MustCommit(diskdb)
+ (&Genesis{BaseFee: big.NewInt(params.InitialBaseFee)}).MustCommit(diskdb)
chain, err := NewBlockChain(diskdb, nil, params.TestChainConfig, engine, vm.Config{})
if err != nil {
@@ -1279,7 +1285,7 @@ func TestLargeReorgTrieGC(t *testing.T) {
engine := ethash.NewFaker()
db := rawdb.NewMemoryDatabase()
- genesis := new(Genesis).MustCommit(db)
+ genesis := (&Genesis{BaseFee: big.NewInt(params.InitialBaseFee)}).MustCommit(db)
shared, _ := GenerateChain(params.TestChainConfig, genesis, engine, db, 64, func(i int, b *BlockGen) { b.SetCoinbase(common.Address{1}) })
original, _ := GenerateChain(params.TestChainConfig, shared[len(shared)-1], engine, db, 2*triesInMemory, func(i int, b *BlockGen) { b.SetCoinbase(common.Address{2}) })
@@ -1287,7 +1293,7 @@ func TestLargeReorgTrieGC(t *testing.T) {
// Import the shared chain and the original canonical one
diskdb := rawdb.NewMemoryDatabase()
- new(Genesis).MustCommit(diskdb)
+ (&Genesis{BaseFee: big.NewInt(params.InitialBaseFee)}).MustCommit(diskdb)
chain, err := NewBlockChain(diskdb, nil, params.TestChainConfig, engine, vm.Config{})
if err != nil {
@@ -1431,8 +1437,9 @@ func TestEIP2718Transition(t *testing.T) {
// A sender who makes transactions, has some funds
key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
address = crypto.PubkeyToAddress(key.PublicKey)
- funds = big.NewInt(1000000000)
- gspec = &Genesis{
+ // funds = big.NewInt(math.MaxInt64)
+ funds = big.NewInt(1000000000000000)
+ gspec = &Genesis{
Config: ¶ms.ChainConfig{
ChainId: new(big.Int).SetBytes([]byte("eip1559")),
HomesteadBlock: big.NewInt(0),
@@ -1458,7 +1465,7 @@ func TestEIP2718Transition(t *testing.T) {
byte(vm.SLOAD),
},
Nonce: 0,
- Balance: big.NewInt(0),
+ Balance: big.NewInt(50000000000),
},
},
}
@@ -1475,7 +1482,7 @@ func TestEIP2718Transition(t *testing.T) {
Nonce: 0,
To: &aa,
Gas: 30000,
- GasPrice: big.NewInt(1),
+ GasPrice: b.header.BaseFee,
AccessList: types.AccessList{{
Address: aa,
StorageKeys: []common.Hash{{0}},
@@ -1499,7 +1506,8 @@ func TestEIP2718Transition(t *testing.T) {
block := chain.GetBlockByNumber(1)
// Expected gas is intrinsic + 2 * pc + hot load + cold load, since only one load is in the access list
- expected := params.TxGas + params.TxAccessListAddressGas + params.TxAccessListStorageKeyGas + vm.GasQuickStep*2 + vm.WarmStorageReadCostEIP2929 + vm.ColdSloadCostEIP2929
+ expected := params.TxGas + params.TxAccessListAddressGas + params.TxAccessListStorageKeyGas +
+ vm.GasQuickStep*2 + params.WarmStorageReadCostEIP2929 + params.ColdSloadCostEIP2929
if block.GasUsed() != expected {
t.Fatalf("incorrect amount of gas spent: expected %d, got %d", expected, block.GasUsed())
}
diff --git a/core/chain_makers.go b/core/chain_makers.go
index 2df2366fbf15..156a54ad0f7c 100644
--- a/core/chain_makers.go
+++ b/core/chain_makers.go
@@ -20,11 +20,11 @@ import (
"fmt"
"math/big"
- "github.com/XinFinOrg/XDPoSChain/core/rawdb"
-
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/consensus"
"github.com/XinFinOrg/XDPoSChain/consensus/misc"
+ "github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
+ "github.com/XinFinOrg/XDPoSChain/core/rawdb"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/core/vm"
@@ -127,6 +127,11 @@ func (b *BlockGen) Number() *big.Int {
return new(big.Int).Set(b.header.Number)
}
+// BaseFee returns the EIP-1559 base fee of the block being generated.
+func (b *BlockGen) BaseFee() *big.Int {
+ return new(big.Int).Set(b.header.BaseFee)
+}
+
// AddUncheckedReceipt forcefully adds a receipts to the block without a
// backing transaction.
//
@@ -265,7 +270,7 @@ func makeHeader(chain consensus.ChainReader, parent *types.Block, state *state.S
time = new(big.Int).Add(parent.Time(), big.NewInt(10)) // block time is fixed at 10 seconds
}
- return &types.Header{
+ header := &types.Header{
Root: state.IntermediateRoot(chain.Config().IsEIP158(parent.Number())),
ParentHash: parent.Hash(),
Coinbase: parent.Coinbase(),
@@ -279,6 +284,10 @@ func makeHeader(chain consensus.ChainReader, parent *types.Block, state *state.S
Number: new(big.Int).Add(parent.Number(), common.Big1),
Time: time,
}
+
+ header.BaseFee = eip1559.CalcBaseFee(chain.Config(), header)
+
+ return header
}
// newCanonical creates a chain database, and injects a deterministic canonical
@@ -324,3 +333,18 @@ func makeBlockChain(parent *types.Block, n int, engine consensus.Engine, db ethd
})
return blocks
}
+
+type fakeChainReader struct {
+ config *params.ChainConfig
+}
+
+// Config returns the chain configuration.
+func (cr *fakeChainReader) Config() *params.ChainConfig {
+ return cr.config
+}
+
+func (cr *fakeChainReader) CurrentHeader() *types.Header { return nil }
+func (cr *fakeChainReader) GetHeaderByNumber(number uint64) *types.Header { return nil }
+func (cr *fakeChainReader) GetHeaderByHash(hash common.Hash) *types.Header { return nil }
+func (cr *fakeChainReader) GetHeader(hash common.Hash, number uint64) *types.Header { return nil }
+func (cr *fakeChainReader) GetBlock(hash common.Hash, number uint64) *types.Block { return nil }
diff --git a/core/dao_test.go b/core/dao_test.go
index cfd636e7c03f..f1d60bc0ca17 100644
--- a/core/dao_test.go
+++ b/core/dao_test.go
@@ -17,11 +17,11 @@
package core
import (
- "github.com/XinFinOrg/XDPoSChain/core/rawdb"
"math/big"
"testing"
"github.com/XinFinOrg/XDPoSChain/consensus/ethash"
+ "github.com/XinFinOrg/XDPoSChain/core/rawdb"
"github.com/XinFinOrg/XDPoSChain/core/vm"
"github.com/XinFinOrg/XDPoSChain/params"
)
@@ -33,7 +33,7 @@ func TestDAOForkRangeExtradata(t *testing.T) {
// Generate a common prefix for both pro-forkers and non-forkers
db := rawdb.NewMemoryDatabase()
- gspec := new(Genesis)
+ gspec := &Genesis{BaseFee: big.NewInt(params.InitialBaseFee)}
genesis := gspec.MustCommit(db)
prefix, _ := GenerateChain(params.TestChainConfig, genesis, ethash.NewFaker(), db, int(forkBlock.Int64()-1), func(i int, gen *BlockGen) {})
diff --git a/core/error.go b/core/error.go
index 5503a6e6f2ef..4eb7eebf0ec9 100644
--- a/core/error.go
+++ b/core/error.go
@@ -26,13 +26,13 @@ var (
// ErrKnownBlock is returned when a block to import is already known locally.
ErrKnownBlock = errors.New("block already known")
- // ErrGasLimitReached is returned by the gas pool if the amount of gas required
- // by a transaction is higher than what's left in the block.
- ErrGasLimitReached = errors.New("gas limit reached")
-
// ErrBlacklistedHash is returned if a block to import is on the blacklist.
ErrBlacklistedHash = errors.New("blacklisted hash")
+ // ErrNonceTooLow is returned if the nonce of a transaction is lower than the
+ // one present in the local chain.
+ ErrNonceTooLow = errors.New("nonce too low")
+
// ErrNonceTooHigh is returned if the nonce of a transaction is higher than the
// next one expected based on the local chain.
ErrNonceTooHigh = errors.New("nonce too high")
@@ -41,16 +41,51 @@ var (
// maximum allowed value and would become invalid if incremented.
ErrNonceMax = errors.New("nonce has max value")
- ErrNotXDPoS = errors.New("XDPoS not found in config")
+ // ErrGasLimitReached is returned by the gas pool if the amount of gas required
+ // by a transaction is higher than what's left in the block.
+ ErrGasLimitReached = errors.New("gas limit reached")
- ErrNotFoundM1 = errors.New("list M1 not found ")
+ // ErrMaxInitCodeSizeExceeded is returned if creation transaction provides the init code bigger
+ // than init code size limit.
+ ErrMaxInitCodeSizeExceeded = errors.New("max initcode size exceeded")
- ErrStopPreparingBlock = errors.New("stop calculating a block not verified by M2")
+ // ErrInsufficientFunds is returned if the total cost of executing a transaction
+ // is higher than the balance of the user's account.
+ ErrInsufficientFunds = errors.New("insufficient funds for gas * price + value")
+
+ // ErrGasUintOverflow is returned when calculating gas usage.
+ ErrGasUintOverflow = errors.New("gas uint64 overflow")
+
+ // ErrIntrinsicGas is returned if the transaction is specified to use less gas
+ // than required to start the invocation.
+ ErrIntrinsicGas = errors.New("intrinsic gas too low")
// ErrTxTypeNotSupported is returned if a transaction is not supported in the
// current network configuration.
ErrTxTypeNotSupported = types.ErrTxTypeNotSupported
- // ErrGasUintOverflow is returned when calculating gas usage.
- ErrGasUintOverflow = errors.New("gas uint64 overflow")
+ // ErrTipAboveFeeCap is a sanity error to ensure no one is able to specify a
+ // transaction with a tip higher than the total fee cap.
+ ErrTipAboveFeeCap = errors.New("max priority fee per gas higher than max fee per gas")
+
+ // ErrTipVeryHigh is a sanity error to avoid extremely big numbers specified
+ // in the tip field.
+ ErrTipVeryHigh = errors.New("max priority fee per gas higher than 2^256-1")
+
+ // ErrFeeCapVeryHigh is a sanity error to avoid extremely big numbers specified
+ // in the fee cap field.
+ ErrFeeCapVeryHigh = errors.New("max fee per gas higher than 2^256-1")
+
+ // ErrFeeCapTooLow is returned if the transaction fee cap is less than the
+ // the base fee of the block.
+ ErrFeeCapTooLow = errors.New("max fee per gas less than block base fee")
+
+ // ErrSenderNoEOA is returned if the sender of a transaction is a contract.
+ ErrSenderNoEOA = errors.New("sender not an eoa")
+
+ ErrNotXDPoS = errors.New("XDPoS not found in config")
+
+ ErrNotFoundM1 = errors.New("list M1 not found ")
+
+ ErrStopPreparingBlock = errors.New("stop calculating a block not verified by M2")
)
diff --git a/core/evm.go b/core/evm.go
index 48d0aca12239..9847a8d790b1 100644
--- a/core/evm.go
+++ b/core/evm.go
@@ -31,6 +31,7 @@ func NewEVMBlockContext(header *types.Header, chain consensus.ChainContext, auth
// If we don't have an explicit author (i.e. not mining), extract from the header
var (
beneficiary common.Address
+ baseFee *big.Int
random common.Hash
)
if author == nil {
@@ -38,6 +39,9 @@ func NewEVMBlockContext(header *types.Header, chain consensus.ChainContext, auth
} else {
beneficiary = *author
}
+ if header.BaseFee != nil {
+ baseFee = new(big.Int).Set(header.BaseFee)
+ }
// since xdpos chain do not use difficulty and mixdigest, we use hash of the block number as random
random = crypto.Keccak256Hash(header.Number.Bytes())
return vm.BlockContext{
@@ -48,6 +52,7 @@ func NewEVMBlockContext(header *types.Header, chain consensus.ChainContext, auth
BlockNumber: new(big.Int).Set(header.Number),
Time: new(big.Int).Set(header.Time),
Difficulty: new(big.Int).Set(header.Difficulty),
+ BaseFee: baseFee,
GasLimit: header.GasLimit,
Random: &random,
}
diff --git a/core/gen_genesis.go b/core/gen_genesis.go
index 82fe48663caf..27dcb1f7cc13 100644
--- a/core/gen_genesis.go
+++ b/core/gen_genesis.go
@@ -15,6 +15,7 @@ import (
var _ = (*genesisSpecMarshaling)(nil)
+// MarshalJSON marshals as JSON.
func (g Genesis) MarshalJSON() ([]byte, error) {
type Genesis struct {
Config *params.ChainConfig `json:"config"`
@@ -29,6 +30,7 @@ func (g Genesis) MarshalJSON() ([]byte, error) {
Number math.HexOrDecimal64 `json:"number"`
GasUsed math.HexOrDecimal64 `json:"gasUsed"`
ParentHash common.Hash `json:"parentHash"`
+ BaseFee *math.HexOrDecimal256 `json:"baseFeePerGas"`
}
var enc Genesis
enc.Config = g.Config
@@ -48,9 +50,11 @@ func (g Genesis) MarshalJSON() ([]byte, error) {
enc.Number = math.HexOrDecimal64(g.Number)
enc.GasUsed = math.HexOrDecimal64(g.GasUsed)
enc.ParentHash = g.ParentHash
+ enc.BaseFee = (*math.HexOrDecimal256)(g.BaseFee)
return json.Marshal(&enc)
}
+// UnmarshalJSON unmarshals from JSON.
func (g *Genesis) UnmarshalJSON(input []byte) error {
type Genesis struct {
Config *params.ChainConfig `json:"config"`
@@ -65,6 +69,7 @@ func (g *Genesis) UnmarshalJSON(input []byte) error {
Number *math.HexOrDecimal64 `json:"number"`
GasUsed *math.HexOrDecimal64 `json:"gasUsed"`
ParentHash *common.Hash `json:"parentHash"`
+ BaseFee *math.HexOrDecimal256 `json:"baseFeePerGas"`
}
var dec Genesis
if err := json.Unmarshal(input, &dec); err != nil {
@@ -112,5 +117,8 @@ func (g *Genesis) UnmarshalJSON(input []byte) error {
if dec.ParentHash != nil {
g.ParentHash = *dec.ParentHash
}
+ if dec.BaseFee != nil {
+ g.BaseFee = (*big.Int)(dec.BaseFee)
+ }
return nil
}
diff --git a/core/gen_genesis_account.go b/core/gen_genesis_account.go
index 9d3ea26d6814..dd0a6f671967 100644
--- a/core/gen_genesis_account.go
+++ b/core/gen_genesis_account.go
@@ -14,6 +14,7 @@ import (
var _ = (*genesisAccountMarshaling)(nil)
+// MarshalJSON marshals as JSON.
func (g GenesisAccount) MarshalJSON() ([]byte, error) {
type GenesisAccount struct {
Code hexutil.Bytes `json:"code,omitempty"`
@@ -36,6 +37,7 @@ func (g GenesisAccount) MarshalJSON() ([]byte, error) {
return json.Marshal(&enc)
}
+// UnmarshalJSON unmarshals from JSON.
func (g *GenesisAccount) UnmarshalJSON(input []byte) error {
type GenesisAccount struct {
Code *hexutil.Bytes `json:"code,omitempty"`
diff --git a/core/genesis.go b/core/genesis.go
index 2156ddc7259d..a005b3a14a58 100644
--- a/core/genesis.go
+++ b/core/genesis.go
@@ -61,6 +61,7 @@ type Genesis struct {
Number uint64 `json:"number"`
GasUsed uint64 `json:"gasUsed"`
ParentHash common.Hash `json:"parentHash"`
+ BaseFee *big.Int `json:"baseFeePerGas"`
}
// GenesisAlloc specifies the initial state that is part of the genesis block.
@@ -96,6 +97,7 @@ type genesisSpecMarshaling struct {
GasUsed math.HexOrDecimal64
Number math.HexOrDecimal64
Difficulty *math.HexOrDecimal256
+ BaseFee *math.HexOrDecimal256
Alloc map[common.UnprefixedAddress]GenesisAccount
}
@@ -253,6 +255,7 @@ func (g *Genesis) ToBlock(db ethdb.Database) *types.Block {
Extra: g.ExtraData,
GasLimit: g.GasLimit,
GasUsed: g.GasUsed,
+ BaseFee: g.BaseFee,
Difficulty: g.Difficulty,
MixDigest: g.Mixhash,
Coinbase: g.Coinbase,
@@ -264,6 +267,13 @@ func (g *Genesis) ToBlock(db ethdb.Database) *types.Block {
if g.Difficulty == nil {
head.Difficulty = params.GenesisDifficulty
}
+ if g.Config != nil && g.Config.IsEIP1559(common.Big0) {
+ if g.BaseFee != nil {
+ head.BaseFee = g.BaseFee
+ } else {
+ head.BaseFee = new(big.Int).SetUint64(params.InitialBaseFee)
+ }
+ }
statedb.Commit(false)
statedb.Database().TrieDB().Commit(root, true)
@@ -308,7 +318,10 @@ func (g *Genesis) MustCommit(db ethdb.Database) *types.Block {
// GenesisBlockForTesting creates and writes a block in which addr has the given wei balance.
func GenesisBlockForTesting(db ethdb.Database, addr common.Address, balance *big.Int) *types.Block {
- g := Genesis{Alloc: GenesisAlloc{addr: {Balance: balance}}}
+ g := Genesis{
+ Alloc: GenesisAlloc{addr: {Balance: balance}},
+ BaseFee: big.NewInt(params.InitialBaseFee),
+ }
return g.MustCommit(db)
}
@@ -365,6 +378,7 @@ func DeveloperGenesisBlock(period uint64, faucet common.Address) *Genesis {
Config: &config,
ExtraData: append(append(make([]byte, 32), faucet[:]...), make([]byte, 65)...),
GasLimit: 6283185,
+ BaseFee: big.NewInt(params.InitialBaseFee),
Difficulty: big.NewInt(1),
Alloc: map[common.Address]GenesisAccount{
common.BytesToAddress([]byte{1}): {Balance: big.NewInt(1)}, // ECRecover
diff --git a/core/helper_test.go b/core/helper_test.go
deleted file mode 100644
index c499d15db510..000000000000
--- a/core/helper_test.go
+++ /dev/null
@@ -1,91 +0,0 @@
-// Copyright 2014 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see .
-
-package core
-
-import (
- "container/list"
-
- "github.com/XinFinOrg/XDPoSChain/core/rawdb"
-
- "github.com/XinFinOrg/XDPoSChain/core/types"
- "github.com/XinFinOrg/XDPoSChain/ethdb"
- "github.com/XinFinOrg/XDPoSChain/event"
-)
-
-// Implement our EthTest Manager
-type TestManager struct {
- // stateManager *StateManager
- eventMux *event.TypeMux
-
- db ethdb.Database
- txPool *TxPool
- blockChain *BlockChain
- Blocks []*types.Block
-}
-
-func (tm *TestManager) IsListening() bool {
- return false
-}
-
-func (tm *TestManager) IsMining() bool {
- return false
-}
-
-func (tm *TestManager) PeerCount() int {
- return 0
-}
-
-func (tm *TestManager) Peers() *list.List {
- return list.New()
-}
-
-func (tm *TestManager) BlockChain() *BlockChain {
- return tm.blockChain
-}
-
-func (tm *TestManager) TxPool() *TxPool {
- return tm.txPool
-}
-
-// func (tm *TestManager) StateManager() *StateManager {
-// return tm.stateManager
-// }
-
-func (tm *TestManager) EventMux() *event.TypeMux {
- return tm.eventMux
-}
-
-// func (tm *TestManager) KeyManager() *crypto.KeyManager {
-// return nil
-// }
-
-func (tm *TestManager) Db() ethdb.Database {
- return tm.db
-}
-
-func NewTestManager() *TestManager {
- db := rawdb.NewMemoryDatabase()
-
- testManager := &TestManager{}
- testManager.eventMux = new(event.TypeMux)
- testManager.db = db
- // testManager.txPool = NewTxPool(testManager)
- // testManager.blockChain = NewBlockChain(testManager)
- // testManager.stateManager = NewStateManager(testManager)
-
- return testManager
-}
diff --git a/core/rawdb/accessors_chain.go b/core/rawdb/accessors_chain.go
index 6790fe141c58..7073e8431a60 100644
--- a/core/rawdb/accessors_chain.go
+++ b/core/rawdb/accessors_chain.go
@@ -20,6 +20,7 @@ import (
"bytes"
"encoding/binary"
"errors"
+ "math/big"
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/core/types"
@@ -36,15 +37,6 @@ func WriteCanonicalHash(db ethdb.KeyValueWriter, hash common.Hash, number uint64
}
}
-// WriteHeaderNumber stores the hash->number mapping.
-func WriteHeaderNumber(db ethdb.KeyValueWriter, hash common.Hash, number uint64) {
- key := headerNumberKey(hash)
- enc := encodeBlockNumber(number)
- if err := db.Put(key, enc); err != nil {
- log.Crit("Failed to store hash to number mapping", "err", err)
- }
-}
-
// ReadHeaderNumber returns the header number assigned to a hash.
func ReadHeaderNumber(db ethdb.KeyValueReader, hash common.Hash) *uint64 {
data, _ := db.Get(headerNumberKey(hash))
@@ -55,6 +47,15 @@ func ReadHeaderNumber(db ethdb.KeyValueReader, hash common.Hash) *uint64 {
return &number
}
+// WriteHeaderNumber stores the hash->number mapping.
+func WriteHeaderNumber(db ethdb.KeyValueWriter, hash common.Hash, number uint64) {
+ key := headerNumberKey(hash)
+ enc := encodeBlockNumber(number)
+ if err := db.Put(key, enc); err != nil {
+ log.Crit("Failed to store hash to number mapping", "err", err)
+ }
+}
+
// WriteHeadBlockHash stores the head block's hash.
func WriteHeadBlockHash(db ethdb.KeyValueWriter, hash common.Hash) {
if err := db.Put(headBlockKey, hash.Bytes()); err != nil {
@@ -62,6 +63,26 @@ func WriteHeadBlockHash(db ethdb.KeyValueWriter, hash common.Hash) {
}
}
+// ReadHeaderRLP retrieves a block header in its raw RLP database encoding.
+func ReadHeaderRLP(db ethdb.Reader, hash common.Hash, number uint64) rlp.RawValue {
+ data, _ := db.Get(headerKey(number, hash))
+ return data
+}
+
+// ReadHeader retrieves the block header corresponding to the hash.
+func ReadHeader(db ethdb.Reader, hash common.Hash, number uint64) *types.Header {
+ data := ReadHeaderRLP(db, hash, number)
+ if len(data) == 0 {
+ return nil
+ }
+ header := new(types.Header)
+ if err := rlp.Decode(bytes.NewReader(data), header); err != nil {
+ log.Error("Invalid block header RLP", "hash", hash, "err", err)
+ return nil
+ }
+ return header
+}
+
// WriteHeader stores a block header into the database and also stores the hash-
// to-number mapping.
func WriteHeader(db ethdb.KeyValueWriter, header *types.Header) {
@@ -193,6 +214,9 @@ func ReadRawReceipts(db ethdb.Reader, hash common.Hash, number uint64) types.Rec
receipts := make(types.Receipts, len(storageReceipts))
for i, storageReceipt := range storageReceipts {
receipts[i] = (*types.Receipt)(storageReceipt)
+ receipts[i].BlockHash = hash
+ receipts[i].BlockNumber = new(big.Int).SetUint64(number)
+ receipts[i].TransactionIndex = uint(i)
}
return receipts
}
@@ -215,7 +239,14 @@ func ReadReceipts(db ethdb.Reader, hash common.Hash, number uint64, config *para
log.Error("Missing body but have receipt", "hash", hash, "number", number)
return nil
}
- if err := receipts.DeriveFields(config, hash, number, body.Transactions); err != nil {
+ header := ReadHeader(db, hash, number)
+ var baseFee *big.Int
+ if header == nil {
+ baseFee = big.NewInt(0)
+ } else {
+ baseFee = header.BaseFee
+ }
+ if err := receipts.DeriveFields(config, hash, number, baseFee, body.Transactions); err != nil {
log.Error("Failed to derive block receipts fields", "hash", hash, "number", number, "err", err)
return nil
}
diff --git a/core/rawdb/schema.go b/core/rawdb/schema.go
index 0a08eeed69ed..26d098347e74 100644
--- a/core/rawdb/schema.go
+++ b/core/rawdb/schema.go
@@ -25,7 +25,9 @@ import (
// The fields below define the low level database schema prefixing.
var (
+ // headBlockKey tracks the latest known full block's hash.
headBlockKey = []byte("LastBlock")
+
// Data item prefixes (use single byte to avoid mixing data types, avoid `i`, used for indexes).
headerPrefix = []byte("h") // headerPrefix + num (uint64 big endian) + hash -> header
headerHashSuffix = []byte("n") // headerPrefix + num (uint64 big endian) + headerHashSuffix -> hash
diff --git a/core/tx_cacher.go b/core/sender_cacher.go
similarity index 88%
rename from core/tx_cacher.go
rename to core/sender_cacher.go
index ea4ab6cc07f6..e556ebd4e407 100644
--- a/core/tx_cacher.go
+++ b/core/sender_cacher.go
@@ -22,8 +22,8 @@ import (
"github.com/XinFinOrg/XDPoSChain/core/types"
)
-// senderCacher is a concurrent tranaction sender recoverer anc cacher.
-var senderCacher = newTxSenderCacher(runtime.NumCPU())
+// SenderCacher is a concurrent transaction sender recoverer and cacher.
+var SenderCacher = newTxSenderCacher(runtime.NumCPU())
// txSenderCacherRequest is a request for recovering transaction senders with a
// specific signature scheme and caching it into the transactions themselves.
@@ -67,10 +67,10 @@ func (cacher *txSenderCacher) cache() {
}
}
-// recover recovers the senders from a batch of transactions and caches them
+// Recover recovers the senders from a batch of transactions and caches them
// back into the same data structures. There is no validation being done, nor
// any reaction to invalid signatures. That is up to calling code later.
-func (cacher *txSenderCacher) recover(signer types.Signer, txs []*types.Transaction) {
+func (cacher *txSenderCacher) Recover(signer types.Signer, txs []*types.Transaction) {
// If there's nothing to recover, abort
if len(txs) == 0 {
return
@@ -89,10 +89,10 @@ func (cacher *txSenderCacher) recover(signer types.Signer, txs []*types.Transact
}
}
-// recoverFromBlocks recovers the senders from a batch of blocks and caches them
+// RecoverFromBlocks recovers the senders from a batch of blocks and caches them
// back into the same data structures. There is no validation being done, nor
// any reaction to invalid signatures. That is up to calling code later.
-func (cacher *txSenderCacher) recoverFromBlocks(signer types.Signer, blocks []*types.Block) {
+func (cacher *txSenderCacher) RecoverFromBlocks(signer types.Signer, blocks []*types.Block) {
count := 0
for _, block := range blocks {
count += len(block.Transactions())
@@ -101,5 +101,5 @@ func (cacher *txSenderCacher) recoverFromBlocks(signer types.Signer, blocks []*t
for _, block := range blocks {
txs = append(txs, block.Transactions()...)
}
- cacher.recover(signer, txs)
+ cacher.Recover(signer, txs)
}
diff --git a/core/state/statedb.go b/core/state/statedb.go
index aa2495cf401e..fc8de74793fa 100644
--- a/core/state/statedb.go
+++ b/core/state/statedb.go
@@ -643,7 +643,6 @@ func (s *StateDB) IntermediateRoot(deleteEmptyObjects bool) common.Hash {
func (s *StateDB) Prepare(thash common.Hash, ti int) {
s.thash = thash
s.txIndex = ti
- s.accessList = newAccessList()
}
// DeleteSuicides flags the suicided objects for deletion so that it
@@ -728,6 +727,9 @@ func (s *StateDB) Commit(deleteEmptyObjects bool) (root common.Hash, err error)
//
// This method should only be called if Yolov3/Berlin/2929+2930 is applicable at the current number.
func (s *StateDB) PrepareAccessList(sender common.Address, dst *common.Address, precompiles []common.Address, list types.AccessList) {
+ // Clear out any leftover from previous executions
+ s.accessList = newAccessList()
+
s.AddAddressToAccessList(sender)
if dst != nil {
s.AddAddressToAccessList(*dst)
diff --git a/core/state_processor.go b/core/state_processor.go
index f1995a79c71a..3779b13c8079 100644
--- a/core/state_processor.go
+++ b/core/state_processor.go
@@ -118,7 +118,7 @@ func (p *StateProcessor) Process(block *types.Block, statedb *state.StateDB, tra
}
}
statedb.Prepare(tx.Hash(), i)
- receipt, gas, err, tokenFeeUsed := applyTransaction(p.config, balanceFee, gp, statedb, coinbaseOwner, blockNumber, blockHash, tx, usedGas, vmenv)
+ receipt, gas, err, tokenFeeUsed := applyTransaction(p.config, balanceFee, gp, statedb, coinbaseOwner, blockNumber, header.BaseFee, blockHash, tx, usedGas, vmenv)
if err != nil {
return nil, nil, 0, err
}
@@ -198,7 +198,7 @@ func (p *StateProcessor) ProcessBlockNoValidator(cBlock *CalculatedBlock, stated
}
}
statedb.Prepare(tx.Hash(), i)
- receipt, gas, err, tokenFeeUsed := applyTransaction(p.config, balanceFee, gp, statedb, coinbaseOwner, blockNumber, blockHash, tx, usedGas, vmenv)
+ receipt, gas, err, tokenFeeUsed := applyTransaction(p.config, balanceFee, gp, statedb, coinbaseOwner, blockNumber, header.BaseFee, blockHash, tx, usedGas, vmenv)
if err != nil {
return nil, nil, 0, err
}
@@ -220,7 +220,7 @@ func (p *StateProcessor) ProcessBlockNoValidator(cBlock *CalculatedBlock, stated
return receipts, allLogs, *usedGas, nil
}
-func applyTransaction(config *params.ChainConfig, tokensFee map[common.Address]*big.Int, gp *GasPool, statedb *state.StateDB, coinbaseOwner common.Address, blockNumber *big.Int, blockHash common.Hash, tx *types.Transaction, usedGas *uint64, evm *vm.EVM) (*types.Receipt, uint64, error, bool) {
+func applyTransaction(config *params.ChainConfig, tokensFee map[common.Address]*big.Int, gp *GasPool, statedb *state.StateDB, coinbaseOwner common.Address, blockNumber, baseFee *big.Int, blockHash common.Hash, tx *types.Transaction, usedGas *uint64, evm *vm.EVM) (*types.Receipt, uint64, error, bool) {
to := tx.To()
if to != nil {
if *to == common.BlockSignersBinary && config.IsTIPSigning(blockNumber) {
@@ -246,7 +246,8 @@ func applyTransaction(config *params.ChainConfig, tokensFee map[common.Address]*
balanceFee = value
}
}
- msg, err := tx.AsMessage(types.MakeSigner(config, blockNumber), balanceFee, blockNumber)
+ // msg, err := tx.AsMessage(types.MakeSigner(config, blockNumber), balanceFee, blockNumber)
+ msg, err := tx.AsMessage(types.MakeSigner(config, blockNumber), balanceFee, blockNumber, baseFee)
if err != nil {
return nil, 0, err, false
}
@@ -465,7 +466,7 @@ func ApplyTransaction(config *params.ChainConfig, tokensFee map[common.Address]*
blockContext := NewEVMBlockContext(header, bc, author)
vmenv := vm.NewEVM(blockContext, vm.TxContext{}, statedb, XDCxState, config, cfg)
coinbaseOwner := getCoinbaseOwner(bc, statedb, header, author)
- return applyTransaction(config, tokensFee, gp, statedb, coinbaseOwner, header.Number, header.Hash(), tx, usedGas, vmenv)
+ return applyTransaction(config, tokensFee, gp, statedb, coinbaseOwner, header.Number, header.BaseFee, header.Hash(), tx, usedGas, vmenv)
}
func ApplySignTransaction(config *params.ChainConfig, statedb *state.StateDB, blockNumber *big.Int, blockHash common.Hash, tx *types.Transaction, usedGas *uint64) (*types.Receipt, uint64, error, bool) {
diff --git a/core/state_processor_test.go b/core/state_processor_test.go
new file mode 100644
index 000000000000..cce40167528d
--- /dev/null
+++ b/core/state_processor_test.go
@@ -0,0 +1,290 @@
+// Copyright 2020 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see .
+
+package core
+
+import (
+ "math/big"
+ "testing"
+
+ "github.com/XinFinOrg/XDPoSChain/common"
+ "github.com/XinFinOrg/XDPoSChain/consensus"
+ "github.com/XinFinOrg/XDPoSChain/consensus/ethash"
+ "github.com/XinFinOrg/XDPoSChain/core/rawdb"
+ "github.com/XinFinOrg/XDPoSChain/core/types"
+ "github.com/XinFinOrg/XDPoSChain/core/vm"
+ "github.com/XinFinOrg/XDPoSChain/crypto"
+ "github.com/XinFinOrg/XDPoSChain/params"
+ "golang.org/x/crypto/sha3"
+)
+
+// TestStateProcessorErrors tests the output from the 'core' errors
+// as defined in core/error.go. These errors are generated when the
+// blockchain imports bad blocks, meaning blocks which have valid headers but
+// contain invalid transactions
+func TestStateProcessorErrors(t *testing.T) {
+ var (
+ config = ¶ms.ChainConfig{
+ ChainId: big.NewInt(1),
+ HomesteadBlock: big.NewInt(0),
+ EIP150Block: big.NewInt(0),
+ EIP155Block: big.NewInt(0),
+ EIP158Block: big.NewInt(0),
+ ByzantiumBlock: big.NewInt(0),
+ ConstantinopleBlock: big.NewInt(0),
+ PetersburgBlock: big.NewInt(0),
+ IstanbulBlock: big.NewInt(0),
+ BerlinBlock: big.NewInt(0),
+ LondonBlock: big.NewInt(0),
+ Eip1559Block: big.NewInt(0),
+ Ethash: new(params.EthashConfig),
+ }
+ signer = types.LatestSigner(config)
+ testKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
+ )
+ var makeTx = func(nonce uint64, to common.Address, amount *big.Int, gasLimit uint64, gasPrice *big.Int, data []byte) *types.Transaction {
+ tx := types.NewTransaction(nonce, to, amount, gasLimit, gasPrice, data)
+ signedTx, err := types.SignTx(tx, signer, testKey)
+ if err != nil {
+ t.Fatalf("fail to sign tx: %v, err: %v", tx, err)
+ }
+ return signedTx
+ }
+ var mkDynamicTx = func(nonce uint64, to common.Address, gasLimit uint64, gasTipCap, gasFeeCap *big.Int) *types.Transaction {
+ tx, _ := types.SignTx(types.NewTx(&types.DynamicFeeTx{
+ Nonce: nonce,
+ GasTipCap: gasTipCap,
+ GasFeeCap: gasFeeCap,
+ Gas: gasLimit,
+ To: &to,
+ Value: big.NewInt(0),
+ }), signer, testKey)
+ return tx
+ }
+ { // Tests against a 'recent' chain definition
+ var (
+ db = rawdb.NewMemoryDatabase()
+ gspec = &Genesis{
+ Config: config,
+ Alloc: GenesisAlloc{
+ common.HexToAddress("0x71562b71999873DB5b286dF957af199Ec94617F7"): GenesisAccount{
+ Balance: big.NewInt(1000000000000000000), // 1 ether
+ Nonce: 0,
+ },
+ },
+ }
+ genesis = gspec.MustCommit(db)
+ blockchain, _ = NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{})
+ )
+ defer blockchain.Stop()
+ bigNumber := new(big.Int).SetBytes(common.FromHex("0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"))
+ tooBigNumber := new(big.Int).Set(bigNumber)
+ tooBigNumber.Add(tooBigNumber, common.Big1)
+ for i, tt := range []struct {
+ txs []*types.Transaction
+ want string
+ }{
+ { // ErrNonceTooLow
+ txs: []*types.Transaction{
+ makeTx(0, common.Address{}, big.NewInt(0), params.TxGas, big.NewInt(875000000), nil),
+ makeTx(0, common.Address{}, big.NewInt(0), params.TxGas, big.NewInt(875000000), nil),
+ },
+ want: "nonce too low: address xdc71562b71999873DB5b286dF957af199Ec94617F7, tx: 0 state: 1",
+ },
+ { // ErrNonceTooHigh
+ txs: []*types.Transaction{
+ makeTx(100, common.Address{}, big.NewInt(0), params.TxGas, big.NewInt(875000000), nil),
+ },
+ want: "nonce too high: address xdc71562b71999873DB5b286dF957af199Ec94617F7, tx: 100 state: 0",
+ },
+ { // ErrGasLimitReached
+ txs: []*types.Transaction{
+ makeTx(0, common.Address{}, big.NewInt(0), 21000000, big.NewInt(875000000), nil),
+ },
+ want: "gas limit reached",
+ },
+ { // ErrInsufficientFundsForTransfer
+ txs: []*types.Transaction{
+ makeTx(0, common.Address{}, big.NewInt(1000000000000000000), params.TxGas, big.NewInt(875000000), nil),
+ },
+ want: "insufficient funds for gas * price + value: address xdc71562b71999873DB5b286dF957af199Ec94617F7",
+ },
+ { // ErrInsufficientFunds
+ txs: []*types.Transaction{
+ makeTx(0, common.Address{}, big.NewInt(0), params.TxGas, big.NewInt(900000000000000000), nil),
+ },
+ want: "insufficient funds for gas * price + value: address xdc71562b71999873DB5b286dF957af199Ec94617F7 have 1000000000000000000 want 18900000000000000000000",
+ },
+ // ErrGasUintOverflow
+ // One missing 'core' error is ErrGasUintOverflow: "gas uint64 overflow",
+ // In order to trigger that one, we'd have to allocate a _huge_ chunk of data, such that the
+ // multiplication len(data) +gas_per_byte overflows uint64. Not testable at the moment
+ { // ErrIntrinsicGas
+ txs: []*types.Transaction{
+ makeTx(0, common.Address{}, big.NewInt(0), params.TxGas-1000, big.NewInt(875000000), nil),
+ },
+ want: "intrinsic gas too low: have 20000, want 21000",
+ },
+ { // ErrGasLimitReached
+ txs: []*types.Transaction{
+ makeTx(0, common.Address{}, big.NewInt(0), params.TxGas*1000, big.NewInt(875000000), nil),
+ },
+ want: "gas limit reached",
+ },
+ { // ErrFeeCapTooLow
+ txs: []*types.Transaction{
+ mkDynamicTx(0, common.Address{}, params.TxGas, big.NewInt(0), big.NewInt(0)),
+ },
+ want: "fee cap less than block base fee: address xdc71562b71999873DB5b286dF957af199Ec94617F7, maxFeePerGas: 0 baseFee: 875000000",
+ },
+ { // ErrTipVeryHigh
+ txs: []*types.Transaction{
+ mkDynamicTx(0, common.Address{}, params.TxGas, tooBigNumber, big.NewInt(1)),
+ },
+ want: "max priority fee per gas higher than 2^256-1: address xdc71562b71999873DB5b286dF957af199Ec94617F7, maxPriorityFeePerGas bit length: 257",
+ },
+ { // ErrFeeCapVeryHigh
+ txs: []*types.Transaction{
+ mkDynamicTx(0, common.Address{}, params.TxGas, big.NewInt(1), tooBigNumber),
+ },
+ want: "max fee per gas higher than 2^256-1: address xdc71562b71999873DB5b286dF957af199Ec94617F7, maxFeePerGas bit length: 257",
+ },
+ { // ErrTipAboveFeeCap
+ txs: []*types.Transaction{
+ mkDynamicTx(0, common.Address{}, params.TxGas, big.NewInt(2), big.NewInt(1)),
+ },
+ want: "max priority fee per gas higher than max fee per gas: address xdc71562b71999873DB5b286dF957af199Ec94617F7, maxPriorityFeePerGas: 2, maxFeePerGas: 1",
+ },
+ { // ErrInsufficientFunds
+ // Available balance: 1000000000000000000
+ // Effective cost: 18375000021000
+ // FeeCap * gas: 1050000000000000000
+ // This test is designed to have the effective cost be covered by the balance, but
+ // the extended requirement on FeeCap*gas < balance to fail
+ txs: []*types.Transaction{
+ mkDynamicTx(0, common.Address{}, params.TxGas, big.NewInt(1), big.NewInt(50000000000000)),
+ },
+ want: "insufficient funds for gas * price + value: address xdc71562b71999873DB5b286dF957af199Ec94617F7 have 1000000000000000000 want 1050000000000000000",
+ },
+ { // Another ErrInsufficientFunds, this one to ensure that feecap/tip of max u256 is allowed
+ txs: []*types.Transaction{
+ mkDynamicTx(0, common.Address{}, params.TxGas, bigNumber, bigNumber),
+ },
+ want: "insufficient funds for gas * price + value: address xdc71562b71999873DB5b286dF957af199Ec94617F7 have 1000000000000000000 want 2431633873983640103894990685182446064918669677978451844828609264166175722438635000",
+ },
+ }[8:] {
+ block := GenerateBadBlock(t, genesis, ethash.NewFaker(), tt.txs, gspec.Config)
+ _, err := blockchain.InsertChain(types.Blocks{block})
+ if err == nil {
+ t.Fatal("block imported without errors")
+ }
+ if have, want := err.Error(), tt.want; have != want {
+ t.Errorf("test %d:\nhave \"%v\"\nwant \"%v\"\n", i, have, want)
+ }
+ }
+ }
+
+ // One final error is ErrTxTypeNotSupported. For this, we need an older chain
+ {
+ var (
+ db = rawdb.NewMemoryDatabase()
+ gspec = &Genesis{
+ Config: ¶ms.ChainConfig{
+ ChainId: big.NewInt(1),
+ HomesteadBlock: big.NewInt(0),
+ EIP150Block: big.NewInt(0),
+ EIP155Block: big.NewInt(0),
+ EIP158Block: big.NewInt(0),
+ ByzantiumBlock: big.NewInt(0),
+ ConstantinopleBlock: big.NewInt(0),
+ PetersburgBlock: big.NewInt(0),
+ IstanbulBlock: big.NewInt(0),
+ },
+ Alloc: GenesisAlloc{
+ common.HexToAddress("0x71562b71999873DB5b286dF957af199Ec94617F7"): GenesisAccount{
+ Balance: big.NewInt(1000000000000000000), // 1 ether
+ Nonce: 0,
+ },
+ },
+ }
+ genesis = gspec.MustCommit(db)
+ blockchain, _ = NewBlockChain(db, nil, gspec.Config, ethash.NewFaker(), vm.Config{})
+ )
+ defer blockchain.Stop()
+ for i, tt := range []struct {
+ txs []*types.Transaction
+ want string
+ }{
+ { // ErrTxTypeNotSupported
+ txs: []*types.Transaction{
+ mkDynamicTx(0, common.Address{}, params.TxGas-1000, big.NewInt(0), big.NewInt(0)),
+ },
+ want: "transaction type not supported",
+ },
+ } {
+ block := GenerateBadBlock(t, genesis, ethash.NewFaker(), tt.txs, gspec.Config)
+ _, err := blockchain.InsertChain(types.Blocks{block})
+ if err == nil {
+ t.Fatal("block imported without errors")
+ }
+ if have, want := err.Error(), tt.want; have != want {
+ t.Errorf("test %d:\nhave \"%v\"\nwant \"%v\"\n", i, have, want)
+ }
+ }
+ }
+}
+
+// GenerateBadBlock constructs a "block" which contains the transactions. The transactions are not expected to be
+// valid, and no proper post-state can be made. But from the perspective of the blockchain, the block is sufficiently
+// valid to be considered for import:
+// - valid pow (fake), ancestry, difficulty, gaslimit etc
+func GenerateBadBlock(t *testing.T, parent *types.Block, engine consensus.Engine, txs types.Transactions, config *params.ChainConfig) *types.Block {
+ header := &types.Header{
+ ParentHash: parent.Hash(),
+ Coinbase: parent.Coinbase(),
+ Difficulty: engine.CalcDifficulty(&fakeChainReader{config}, parent.Time().Uint64()+10, &types.Header{
+ Number: parent.Number(),
+ Time: parent.Time(),
+ Difficulty: parent.Difficulty(),
+ UncleHash: parent.UncleHash(),
+ }),
+ GasLimit: parent.GasLimit(),
+ Number: new(big.Int).Add(parent.Number(), common.Big1),
+ Time: new(big.Int).SetUint64(parent.Time().Uint64() + 10),
+ UncleHash: types.EmptyUncleHash,
+ }
+ if config.IsEIP1559(header.Number) {
+ header.BaseFee = common.BaseFee
+ }
+ var receipts []*types.Receipt
+ // The post-state result doesn't need to be correct (this is a bad block), but we do need something there
+ // Preferably something unique. So let's use a combo of blocknum + txhash
+ hasher := sha3.NewLegacyKeccak256()
+ hasher.Write(header.Number.Bytes())
+ var cumulativeGas uint64
+ for _, tx := range txs {
+ txh := tx.Hash()
+ hasher.Write(txh[:])
+ receipt := types.NewReceipt(nil, false, cumulativeGas+tx.Gas())
+ receipt.TxHash = tx.Hash()
+ receipt.GasUsed = tx.Gas()
+ receipts = append(receipts, receipt)
+ cumulativeGas += tx.Gas()
+ }
+ header.Root = common.BytesToHash(hasher.Sum(nil))
+ // Assemble and return the final block for sealing
+ return types.NewBlock(header, txs, nil, receipts)
+}
diff --git a/core/state_transition.go b/core/state_transition.go
index 591f2b423a02..506d12a95767 100644
--- a/core/state_transition.go
+++ b/core/state_transition.go
@@ -23,12 +23,16 @@ import (
"math/big"
"github.com/XinFinOrg/XDPoSChain/common"
+ cmath "github.com/XinFinOrg/XDPoSChain/common/math"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/core/vm"
+ "github.com/XinFinOrg/XDPoSChain/crypto"
"github.com/XinFinOrg/XDPoSChain/log"
"github.com/XinFinOrg/XDPoSChain/params"
)
+var emptyCodeHash = crypto.Keccak256Hash(nil)
+
var (
errInsufficientBalanceForGas = errors.New("insufficient balance to pay for gas")
)
@@ -57,6 +61,8 @@ type StateTransition struct {
msg Message
gas uint64
gasPrice *big.Int
+ gasFeeCap *big.Int
+ gasTipCap *big.Int
initialGas uint64
value *big.Int
data []byte
@@ -71,18 +77,20 @@ type Message interface {
To() *common.Address
GasPrice() *big.Int
+ GasFeeCap() *big.Int
+ GasTipCap() *big.Int
Gas() uint64
Value() *big.Int
Nonce() uint64
- CheckNonce() bool
+ IsFake() bool
Data() []byte
BalanceTokenFee() *big.Int
AccessList() types.AccessList
}
// IntrinsicGas computes the 'intrinsic gas' for a message with the given data.
-func IntrinsicGas(data []byte, accessList types.AccessList, isContractCreation, isHomestead bool) (uint64, error) {
+func IntrinsicGas(data []byte, accessList types.AccessList, isContractCreation, isHomestead bool, isEIP3860 bool) (uint64, error) {
// Set the starting gas for the raw transaction
var gas uint64
if isContractCreation && isHomestead {
@@ -90,8 +98,9 @@ func IntrinsicGas(data []byte, accessList types.AccessList, isContractCreation,
} else {
gas = params.TxGas
}
+ dataLen := uint64(len(data))
// Bump the required gas by the amount of transactional data
- if len(data) > 0 {
+ if dataLen > 0 {
// Zero and non-zero bytes are priced differently
var nz uint64
for _, byt := range data {
@@ -105,11 +114,19 @@ func IntrinsicGas(data []byte, accessList types.AccessList, isContractCreation,
}
gas += nz * params.TxDataNonZeroGas
- z := uint64(len(data)) - nz
+ z := dataLen - nz
if (math.MaxUint64-gas)/params.TxDataZeroGas < z {
return 0, ErrGasUintOverflow
}
gas += z * params.TxDataZeroGas
+
+ if isContractCreation && isEIP3860 {
+ lenWords := toWordSize(dataLen)
+ if (math.MaxUint64-gas)/params.InitCodeWordGas < lenWords {
+ return 0, ErrGasUintOverflow
+ }
+ gas += lenWords * params.InitCodeWordGas
+ }
}
if accessList != nil {
gas += uint64(len(accessList)) * params.TxAccessListAddressGas
@@ -118,16 +135,27 @@ func IntrinsicGas(data []byte, accessList types.AccessList, isContractCreation,
return gas, nil
}
+// toWordSize returns the ceiled word size required for init code payment calculation.
+func toWordSize(size uint64) uint64 {
+ if size > math.MaxUint64-31 {
+ return math.MaxUint64/32 + 1
+ }
+
+ return (size + 31) / 32
+}
+
// NewStateTransition initialises and returns a new state transition object.
func NewStateTransition(evm *vm.EVM, msg Message, gp *GasPool) *StateTransition {
return &StateTransition{
- gp: gp,
- evm: evm,
- msg: msg,
- gasPrice: msg.GasPrice(),
- value: msg.Value(),
- data: msg.Data(),
- state: evm.StateDB,
+ gp: gp,
+ evm: evm,
+ msg: msg,
+ gasPrice: msg.GasPrice(),
+ gasFeeCap: msg.GasFeeCap(),
+ gasTipCap: msg.GasTipCap(),
+ value: msg.Value(),
+ data: msg.Data(),
+ state: evm.StateDB,
}
}
@@ -171,15 +199,18 @@ func (st *StateTransition) to() vm.AccountRef {
}
func (st *StateTransition) buyGas() error {
- var (
- state = st.state
- balanceTokenFee = st.balanceTokenFee()
- from = st.from()
- )
- mgval := new(big.Int).Mul(new(big.Int).SetUint64(st.msg.Gas()), st.gasPrice)
+ mgval := new(big.Int).SetUint64(st.msg.Gas())
+ mgval = mgval.Mul(mgval, st.gasPrice)
+ balanceTokenFee := st.balanceTokenFee()
if balanceTokenFee == nil {
- if state.GetBalance(from.Address()).Cmp(mgval) < 0 {
- return errInsufficientBalanceForGas
+ balanceCheck := mgval
+ if st.gasFeeCap != nil {
+ balanceCheck = new(big.Int).SetUint64(st.msg.Gas())
+ balanceCheck = balanceCheck.Mul(balanceCheck, st.gasFeeCap)
+ balanceCheck.Add(balanceCheck, st.value)
+ }
+ if have, want := st.state.GetBalance(st.msg.From()), balanceCheck; have.Cmp(want) < 0 {
+ return fmt.Errorf("%w: address %v have %v want %v", ErrInsufficientFunds, st.msg.From().Hex(), have, want)
}
} else if balanceTokenFee.Cmp(mgval) < 0 {
return errInsufficientBalanceForGas
@@ -191,25 +222,55 @@ func (st *StateTransition) buyGas() error {
st.initialGas = st.msg.Gas()
if balanceTokenFee == nil {
- state.SubBalance(from.Address(), mgval)
+ st.state.SubBalance(st.msg.From(), mgval)
}
return nil
}
func (st *StateTransition) preCheck() error {
- // Make sure this transaction's nonce is correct
- if st.msg.CheckNonce() {
+ // Only check transactions that are not fake
+ msg := st.msg
+ if !msg.IsFake() {
// Make sure this transaction's nonce is correct.
- stNonce := st.state.GetNonce(st.from().Address())
- if msgNonce := st.msg.Nonce(); stNonce < msgNonce {
+ stNonce := st.state.GetNonce(msg.From())
+ if msgNonce := msg.Nonce(); stNonce < msgNonce {
return fmt.Errorf("%w: address %v, tx: %d state: %d", ErrNonceTooHigh,
- st.msg.From().Hex(), msgNonce, stNonce)
+ msg.From().Hex(), msgNonce, stNonce)
} else if stNonce > msgNonce {
return fmt.Errorf("%w: address %v, tx: %d state: %d", ErrNonceTooLow,
- st.msg.From().Hex(), msgNonce, stNonce)
+ msg.From().Hex(), msgNonce, stNonce)
} else if stNonce+1 < stNonce {
return fmt.Errorf("%w: address %v, nonce: %d", ErrNonceMax,
- st.msg.From().Hex(), stNonce)
+ msg.From().Hex(), stNonce)
+ }
+ // Make sure the sender is an EOA
+ if codeHash := st.state.GetCodeHash(msg.From()); codeHash != emptyCodeHash && codeHash != (common.Hash{}) {
+ return fmt.Errorf("%w: address %v, codehash: %s", ErrSenderNoEOA,
+ msg.From().Hex(), codeHash)
+ }
+ }
+ // Make sure that transaction gasFeeCap is greater than the baseFee (post london)
+ if st.evm.ChainConfig().IsEIP1559(st.evm.Context.BlockNumber) {
+ // Skip the checks if gas fields are zero and baseFee was explicitly disabled (eth_call)
+ if !st.evm.Config.NoBaseFee || st.gasFeeCap.BitLen() > 0 || st.gasTipCap.BitLen() > 0 {
+ if l := st.gasFeeCap.BitLen(); l > 256 {
+ return fmt.Errorf("%w: address %v, maxFeePerGas bit length: %d", ErrFeeCapVeryHigh,
+ msg.From().Hex(), l)
+ }
+ if l := st.gasTipCap.BitLen(); l > 256 {
+ return fmt.Errorf("%w: address %v, maxPriorityFeePerGas bit length: %d", ErrTipVeryHigh,
+ msg.From().Hex(), l)
+ }
+ if st.gasFeeCap.Cmp(st.gasTipCap) < 0 {
+ return fmt.Errorf("%w: address %v, maxPriorityFeePerGas: %s, maxFeePerGas: %s", ErrTipAboveFeeCap,
+ msg.From().Hex(), st.gasTipCap, st.gasFeeCap)
+ }
+ // This will panic if baseFee is nil, but basefee presence is verified
+ // as part of header validation.
+ if st.gasFeeCap.Cmp(st.evm.Context.BaseFee) < 0 {
+ return fmt.Errorf("%w: address %v, maxFeePerGas: %s baseFee: %s", ErrFeeCapTooLow,
+ msg.From().Hex(), st.gasFeeCap, st.evm.Context.BaseFee)
+ }
}
}
return st.buyGas()
@@ -241,16 +302,20 @@ func (st *StateTransition) TransitionDb(owner common.Address) (ret []byte, usedG
// Check clauses 1-3, buy gas if everything is correct
if err = st.preCheck(); err != nil {
- return
+ return nil, 0, false, err, nil
}
- msg := st.msg
- sender := st.from() // err checked in preCheck
- homestead := st.evm.ChainConfig().IsHomestead(st.evm.Context.BlockNumber)
- contractCreation := msg.To() == nil
+ var (
+ msg = st.msg
+ sender = st.from() // err checked in preCheck
+ rules = st.evm.ChainConfig().Rules(st.evm.Context.BlockNumber)
+ homestead = rules.IsHomestead
+ eip3529 = rules.IsEIP1559
+ contractCreation = msg.To() == nil
+ )
- // Pay intrinsic gas
- gas, err := IntrinsicGas(st.data, st.msg.AccessList(), contractCreation, homestead)
+ // Check clauses 4-5, subtract intrinsic gas if everything is correct
+ gas, err := IntrinsicGas(st.data, st.msg.AccessList(), contractCreation, homestead, rules.IsEIP1559)
if err != nil {
return nil, 0, false, err, nil
}
@@ -259,7 +324,12 @@ func (st *StateTransition) TransitionDb(owner common.Address) (ret []byte, usedG
}
st.gas -= gas
- if rules := st.evm.ChainConfig().Rules(st.evm.Context.BlockNumber); rules.IsEIP1559 {
+ // Check whether the init code size has been exceeded.
+ if rules.IsEIP1559 && contractCreation && len(st.data) > params.MaxInitCodeSize {
+ return nil, 0, false, fmt.Errorf("%w: code size %v limit %v", ErrMaxInitCodeSizeExceeded, len(st.data), params.MaxInitCodeSize), nil
+ }
+
+ if rules.IsEIP1559 {
st.state.PrepareAccessList(msg.From(), msg.To(), vm.ActivePrecompiles(rules), msg.AccessList())
}
@@ -293,22 +363,32 @@ func (st *StateTransition) TransitionDb(owner common.Address) (ret []byte, usedG
return nil, 0, false, vmerr, nil
}
}
- st.refundGas()
+ if !eip3529 {
+ // Before EIP-3529: refunds were capped to gasUsed / 2
+ st.refundGas(params.RefundQuotient)
+ } else {
+ // After EIP-3529: refunds are capped to gasUsed / 5
+ st.refundGas(params.RefundQuotientEIP3529)
+ }
if st.evm.Context.BlockNumber.Cmp(common.TIPTRC21Fee) > 0 {
if (owner != common.Address{}) {
st.state.AddBalance(owner, new(big.Int).Mul(new(big.Int).SetUint64(st.gasUsed()), st.gasPrice))
}
} else {
- st.state.AddBalance(st.evm.Context.Coinbase, new(big.Int).Mul(new(big.Int).SetUint64(st.gasUsed()), st.gasPrice))
+ effectiveTip := st.gasPrice
+ if st.evm.ChainConfig().IsEIP1559(st.evm.Context.BlockNumber) {
+ effectiveTip = cmath.BigMin(st.gasTipCap, new(big.Int).Sub(st.gasFeeCap, st.evm.Context.BaseFee))
+ }
+ st.state.AddBalance(st.evm.Context.Coinbase, new(big.Int).Mul(new(big.Int).SetUint64(st.gasUsed()), effectiveTip))
}
return ret, st.gasUsed(), vmerr != nil, nil, vmerr
}
-func (st *StateTransition) refundGas() {
- // Apply refund counter, capped to half of the used gas.
- refund := st.gasUsed() / 2
+func (st *StateTransition) refundGas(refundQuotient uint64) {
+ // Apply refund counter, capped to a refund quotient
+ refund := st.gasUsed() / refundQuotient
if refund > st.state.GetRefund() {
refund = st.state.GetRefund()
}
diff --git a/core/token_validator.go b/core/token_validator.go
index 59a4faa5a432..628db3c98a98 100644
--- a/core/token_validator.go
+++ b/core/token_validator.go
@@ -45,9 +45,11 @@ type callMsg struct {
func (m callMsg) From() common.Address { return m.CallMsg.From }
func (m callMsg) Nonce() uint64 { return 0 }
-func (m callMsg) CheckNonce() bool { return false }
+func (m callMsg) IsFake() bool { return true }
func (m callMsg) To() *common.Address { return m.CallMsg.To }
func (m callMsg) GasPrice() *big.Int { return m.CallMsg.GasPrice }
+func (m callMsg) GasFeeCap() *big.Int { return m.CallMsg.GasFeeCap }
+func (m callMsg) GasTipCap() *big.Int { return m.CallMsg.GasTipCap }
func (m callMsg) Gas() uint64 { return m.CallMsg.Gas }
func (m callMsg) Value() *big.Int { return m.CallMsg.Value }
func (m callMsg) Data() []byte { return m.CallMsg.Data }
diff --git a/core/tx_journal.go b/core/txpool/journal.go
similarity index 91%
rename from core/tx_journal.go
rename to core/txpool/journal.go
index 4fe5fdca365c..871807729ce7 100644
--- a/core/tx_journal.go
+++ b/core/txpool/journal.go
@@ -14,7 +14,7 @@
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see .
-package core
+package txpool
import (
"errors"
@@ -40,23 +40,23 @@ type devNull struct{}
func (*devNull) Write(p []byte) (n int, err error) { return len(p), nil }
func (*devNull) Close() error { return nil }
-// txJournal is a rotating log of transactions with the aim of storing locally
+// journal is a rotating log of transactions with the aim of storing locally
// created transactions to allow non-executed ones to survive node restarts.
-type txJournal struct {
+type journal struct {
path string // Filesystem path to store the transactions at
writer io.WriteCloser // Output stream to write new transactions into
}
// newTxJournal creates a new transaction journal to
-func newTxJournal(path string) *txJournal {
- return &txJournal{
+func newTxJournal(path string) *journal {
+ return &journal{
path: path,
}
}
// load parses a transaction journal dump from disk, loading its contents into
// the specified pool.
-func (journal *txJournal) load(add func([]*types.Transaction) []error) error {
+func (journal *journal) load(add func([]*types.Transaction) []error) error {
// Skip the parsing if the journal file doens't exist at all
if _, err := os.Stat(journal.path); os.IsNotExist(err) {
return nil
@@ -116,7 +116,7 @@ func (journal *txJournal) load(add func([]*types.Transaction) []error) error {
}
// insert adds the specified transaction to the local disk journal.
-func (journal *txJournal) insert(tx *types.Transaction) error {
+func (journal *journal) insert(tx *types.Transaction) error {
if journal.writer == nil {
return errNoActiveJournal
}
@@ -128,7 +128,7 @@ func (journal *txJournal) insert(tx *types.Transaction) error {
// rotate regenerates the transaction journal based on the current contents of
// the transaction pool.
-func (journal *txJournal) rotate(all map[common.Address]types.Transactions) error {
+func (journal *journal) rotate(all map[common.Address]types.Transactions) error {
// Close the current journal (if any is open)
if journal.writer != nil {
if err := journal.writer.Close(); err != nil {
@@ -168,7 +168,7 @@ func (journal *txJournal) rotate(all map[common.Address]types.Transactions) erro
}
// close flushes the transaction journal contents to disk and closes the file.
-func (journal *txJournal) close() error {
+func (journal *journal) close() error {
var err error
if journal.writer != nil {
diff --git a/core/lending_pool.go b/core/txpool/lending_pool.go
similarity index 98%
rename from core/lending_pool.go
rename to core/txpool/lending_pool.go
index c5197a3754a5..4a199384cf12 100644
--- a/core/lending_pool.go
+++ b/core/txpool/lending_pool.go
@@ -14,7 +14,7 @@
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see .
-package core
+package txpool
import (
"errors"
@@ -29,6 +29,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common/prque"
"github.com/XinFinOrg/XDPoSChain/consensus"
"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS"
+ "github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/event"
@@ -75,7 +76,7 @@ type blockChainLending interface {
GetBlock(hash common.Hash, number uint64) *types.Block
LendingStateAt(block *types.Block) (*lendingstate.LendingStateDB, error)
StateAt(root common.Hash) (*state.StateDB, error)
- SubscribeChainHeadEvent(ch chan<- ChainHeadEvent) event.Subscription
+ SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription
Engine() consensus.Engine
// GetHeader returns the hash corresponding to their hash.
GetHeader(common.Hash, uint64) *types.Header
@@ -124,7 +125,7 @@ type LendingPool struct {
txFeed event.Feed
scope event.SubscriptionScope
- chainHeadCh chan ChainHeadEvent
+ chainHeadCh chan core.ChainHeadEvent
chainHeadSub event.Subscription
signer types.LendingSigner
mu sync.RWMutex
@@ -161,7 +162,7 @@ func NewLendingPool(chainconfig *params.ChainConfig, chain blockChainLending) *L
queue: make(map[common.Address]*lendingtxList),
beats: make(map[common.Address]time.Time),
all: make(map[common.Hash]*types.LendingTransaction),
- chainHeadCh: make(chan ChainHeadEvent, chainHeadChanSize),
+ chainHeadCh: make(chan core.ChainHeadEvent, chainHeadChanSize),
}
pool.locals = newLendingAccountSet(pool.signer)
pool.reset(nil, chain.CurrentBlock())
@@ -334,7 +335,7 @@ func (pool *LendingPool) Stop() {
// SubscribeTxPreEvent registers a subscription of TxPreEvent and
// starts sending event to the given channel.
-func (pool *LendingPool) SubscribeTxPreEvent(ch chan<- LendingTxPreEvent) event.Subscription {
+func (pool *LendingPool) SubscribeTxPreEvent(ch chan<- core.LendingTxPreEvent) event.Subscription {
return pool.scope.Track(pool.txFeed.Subscribe(ch))
}
@@ -514,7 +515,7 @@ func (pool *LendingPool) validateTopupLending(cloneStateDb *state.StateDB, clone
func (pool *LendingPool) validateBalance(cloneStateDb *state.StateDB, cloneLendingStateDb *lendingstate.LendingStateDB, tx *types.LendingTransaction, collateralToken common.Address) error {
XDPoSEngine, ok := pool.chain.Engine().(*XDPoS.XDPoS)
if !ok {
- return ErrNotXDPoS
+ return core.ErrNotXDPoS
}
XDCXServ := XDPoSEngine.GetXDCXService()
lendingServ := XDPoSEngine.GetLendingService()
@@ -641,10 +642,10 @@ func (pool *LendingPool) validateTx(tx *types.LendingTransaction, local bool) er
}
// Ensure the transaction adheres to nonce lending
if pool.currentLendingState.GetNonce(from.Hash()) > tx.Nonce() {
- return ErrNonceTooLow
+ return core.ErrNonceTooLow
}
if pool.pendingState.GetNonce(from.Hash())+common.LimitThresholdNonceInQueue < tx.Nonce() {
- return ErrNonceTooHigh
+ return core.ErrNonceTooHigh
}
return nil
@@ -778,7 +779,7 @@ func (pool *LendingPool) promoteTx(addr common.Address, hash common.Hash, tx *ty
pool.beats[addr] = time.Now()
pool.pendingState.SetNonce(addr.Hash(), tx.Nonce()+1)
- go pool.txFeed.Send(LendingTxPreEvent{tx})
+ go pool.txFeed.Send(core.LendingTxPreEvent{Tx: tx})
}
// AddLocal enqueues a single transaction into the pool if it is valid, marking
diff --git a/core/lending_pool_test.go b/core/txpool/lending_pool_test.go
similarity index 99%
rename from core/lending_pool_test.go
rename to core/txpool/lending_pool_test.go
index 555c53ebc5cf..0df24cf5a4aa 100644
--- a/core/lending_pool_test.go
+++ b/core/txpool/lending_pool_test.go
@@ -1,4 +1,4 @@
-package core
+package txpool
import (
"context"
diff --git a/core/lending_tx_journal.go b/core/txpool/lending_tx_journal.go
similarity index 99%
rename from core/lending_tx_journal.go
rename to core/txpool/lending_tx_journal.go
index 4bf835e9cee8..fb9b487ac5e5 100644
--- a/core/lending_tx_journal.go
+++ b/core/txpool/lending_tx_journal.go
@@ -14,7 +14,7 @@
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see .
-package core
+package txpool
import (
"io"
diff --git a/core/lending_tx_list.go b/core/txpool/lending_tx_list.go
similarity index 99%
rename from core/lending_tx_list.go
rename to core/txpool/lending_tx_list.go
index 5d25ac47ef03..d7c30cea5959 100644
--- a/core/lending_tx_list.go
+++ b/core/txpool/lending_tx_list.go
@@ -14,7 +14,7 @@
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see .
-package core
+package txpool
import (
"container/heap"
diff --git a/core/tx_list.go b/core/txpool/list.go
similarity index 63%
rename from core/tx_list.go
rename to core/txpool/list.go
index 3e746ff3518e..70d2322f9660 100644
--- a/core/tx_list.go
+++ b/core/txpool/list.go
@@ -14,7 +14,7 @@
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see .
-package core
+package txpool
import (
"container/heap"
@@ -23,6 +23,7 @@ import (
"sort"
"sync"
"sync/atomic"
+ "time"
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/core/types"
@@ -48,30 +49,30 @@ func (h *nonceHeap) Pop() interface{} {
return x
}
-// txSortedMap is a nonce->transaction hash map with a heap based index to allow
+// sortedMap is a nonce->transaction hash map with a heap based index to allow
// iterating over the contents in a nonce-incrementing way.
-type txSortedMap struct {
+type sortedMap struct {
items map[uint64]*types.Transaction // Hash map storing the transaction data
index *nonceHeap // Heap of nonces of all the stored transactions (non-strict mode)
cache types.Transactions // Cache of the transactions already sorted
}
-// newTxSortedMap creates a new nonce-sorted transaction map.
-func newTxSortedMap() *txSortedMap {
- return &txSortedMap{
+// newSortedMap creates a new nonce-sorted transaction map.
+func newSortedMap() *sortedMap {
+ return &sortedMap{
items: make(map[uint64]*types.Transaction),
index: new(nonceHeap),
}
}
// Get retrieves the current transactions associated with the given nonce.
-func (m *txSortedMap) Get(nonce uint64) *types.Transaction {
+func (m *sortedMap) Get(nonce uint64) *types.Transaction {
return m.items[nonce]
}
// Put inserts a new transaction into the map, also updating the map's nonce
// index. If a transaction already exists with the same nonce, it's overwritten.
-func (m *txSortedMap) Put(tx *types.Transaction) {
+func (m *sortedMap) Put(tx *types.Transaction) {
nonce := tx.Nonce()
if m.items[nonce] == nil {
heap.Push(m.index, nonce)
@@ -82,7 +83,7 @@ func (m *txSortedMap) Put(tx *types.Transaction) {
// Forward removes all transactions from the map with a nonce lower than the
// provided threshold. Every removed transaction is returned for any post-removal
// maintenance.
-func (m *txSortedMap) Forward(threshold uint64) types.Transactions {
+func (m *sortedMap) Forward(threshold uint64) types.Transactions {
var removed types.Transactions
// Pop off heap items until the threshold is reached
@@ -103,7 +104,7 @@ func (m *txSortedMap) Forward(threshold uint64) types.Transactions {
// Filter, as opposed to 'filter', re-initialises the heap after the operation is done.
// If you want to do several consecutive filterings, it's therefore better to first
// do a .filter(func1) followed by .Filter(func2) or reheap()
-func (m *txSortedMap) Filter(filter func(*types.Transaction) bool) types.Transactions {
+func (m *sortedMap) Filter(filter func(*types.Transaction) bool) types.Transactions {
removed := m.filter(filter)
// If transactions were removed, the heap and cache are ruined
if len(removed) > 0 {
@@ -112,7 +113,7 @@ func (m *txSortedMap) Filter(filter func(*types.Transaction) bool) types.Transac
return removed
}
-func (m *txSortedMap) reheap() {
+func (m *sortedMap) reheap() {
*m.index = make([]uint64, 0, len(m.items))
for nonce := range m.items {
*m.index = append(*m.index, nonce)
@@ -123,7 +124,7 @@ func (m *txSortedMap) reheap() {
// filter is identical to Filter, but **does not** regenerate the heap. This method
// should only be used if followed immediately by a call to Filter or reheap()
-func (m *txSortedMap) filter(filter func(*types.Transaction) bool) types.Transactions {
+func (m *sortedMap) filter(filter func(*types.Transaction) bool) types.Transactions {
var removed types.Transactions
// Collect all the transactions to filter out
@@ -141,7 +142,7 @@ func (m *txSortedMap) filter(filter func(*types.Transaction) bool) types.Transac
// Cap places a hard limit on the number of items, returning all transactions
// exceeding that limit.
-func (m *txSortedMap) Cap(threshold int) types.Transactions {
+func (m *sortedMap) Cap(threshold int) types.Transactions {
// Short circuit if the number of items is under the limit
if len(m.items) <= threshold {
return nil
@@ -166,7 +167,7 @@ func (m *txSortedMap) Cap(threshold int) types.Transactions {
// Remove deletes a transaction from the maintained map, returning whether the
// transaction was found.
-func (m *txSortedMap) Remove(nonce uint64) bool {
+func (m *sortedMap) Remove(nonce uint64) bool {
// Short circuit if no transaction is present
_, ok := m.items[nonce]
if !ok {
@@ -192,7 +193,7 @@ func (m *txSortedMap) Remove(nonce uint64) bool {
// Note, all transactions with nonces lower than start will also be returned to
// prevent getting into and invalid state. This is not something that should ever
// happen but better to be self correcting than failing!
-func (m *txSortedMap) Ready(start uint64) types.Transactions {
+func (m *sortedMap) Ready(start uint64) types.Transactions {
// Short circuit if no transactions are available
if m.index.Len() == 0 || (*m.index)[0] > start {
return nil
@@ -210,11 +211,11 @@ func (m *txSortedMap) Ready(start uint64) types.Transactions {
}
// Len returns the length of the transaction map.
-func (m *txSortedMap) Len() int {
+func (m *sortedMap) Len() int {
return len(m.items)
}
-func (m *txSortedMap) flatten() types.Transactions {
+func (m *sortedMap) flatten() types.Transactions {
// If the sorting was not cached yet, create and cache it
if m.cache == nil {
m.cache = make(types.Transactions, 0, len(m.items))
@@ -229,7 +230,7 @@ func (m *txSortedMap) flatten() types.Transactions {
// Flatten creates a nonce-sorted slice of transactions based on the loosely
// sorted internal representation. The result of the sorting is cached in case
// it's requested again before any modifications are made to the contents.
-func (m *txSortedMap) Flatten() types.Transactions {
+func (m *sortedMap) Flatten() types.Transactions {
// Copy the cache to prevent accidental modifications
cache := m.flatten()
txs := make(types.Transactions, len(cache))
@@ -239,36 +240,36 @@ func (m *txSortedMap) Flatten() types.Transactions {
// LastElement returns the last element of a flattened list, thus, the
// transaction with the highest nonce
-func (m *txSortedMap) LastElement() *types.Transaction {
+func (m *sortedMap) LastElement() *types.Transaction {
cache := m.flatten()
return cache[len(cache)-1]
}
-// txList is a "list" of transactions belonging to an account, sorted by account
+// list is a "list" of transactions belonging to an account, sorted by account
// nonce. The same type can be used both for storing contiguous transactions for
// the executable/pending queue; and for storing gapped transactions for the non-
// executable/future queue, with minor behavioral changes.
-type txList struct {
- strict bool // Whether nonces are strictly continuous or not
- txs *txSortedMap // Heap indexed sorted hash map of the transactions
+type list struct {
+ strict bool // Whether nonces are strictly continuous or not
+ txs *sortedMap // Heap indexed sorted hash map of the transactions
costcap *big.Int // Price of the highest costing transaction (reset only if exceeds balance)
gascap uint64 // Gas limit of the highest spending transaction (reset only if exceeds block limit)
}
-// newTxList create a new transaction list for maintaining nonce-indexable fast,
+// newList create a new transaction list for maintaining nonce-indexable fast,
// gapped, sortable transaction lists.
-func newTxList(strict bool) *txList {
- return &txList{
+func newList(strict bool) *list {
+ return &list{
strict: strict,
- txs: newTxSortedMap(),
+ txs: newSortedMap(),
costcap: new(big.Int),
}
}
// Overlaps returns whether the transaction specified has the same nonce as one
// already contained within the list.
-func (l *txList) Overlaps(tx *types.Transaction) bool {
+func (l *list) Overlaps(tx *types.Transaction) bool {
return l.txs.Get(tx.Nonce()) != nil
}
@@ -277,22 +278,30 @@ func (l *txList) Overlaps(tx *types.Transaction) bool {
//
// If the new transaction is accepted into the list, the lists' cost and gas
// thresholds are also potentially updated.
-func (l *txList) Add(tx *types.Transaction, priceBump uint64) (bool, *types.Transaction) {
+func (l *list) Add(tx *types.Transaction, priceBump uint64) (bool, *types.Transaction) {
// If there's an older better transaction, abort
old := l.txs.Get(tx.Nonce())
if old != nil && old.IsSpecialTransaction() {
return false, nil
}
if old != nil {
- // threshold = oldGP * (100 + priceBump) / 100
+ if old.GasFeeCapCmp(tx) >= 0 || old.GasTipCapCmp(tx) >= 0 {
+ return false, nil
+ }
+ // thresholdFeeCap = oldFC * (100 + priceBump) / 100
a := big.NewInt(100 + int64(priceBump))
- a = a.Mul(a, old.GasPrice())
+ aFeeCap := new(big.Int).Mul(a, old.GasFeeCap())
+ aTip := a.Mul(a, old.GasTipCap())
+
+ // thresholdTip = oldTip * (100 + priceBump) / 100
b := big.NewInt(100)
- threshold := a.Div(a, b)
- // Have to ensure that the new gas price is higher than the old gas
- // price as well as checking the percentage threshold to ensure that
+ thresholdFeeCap := aFeeCap.Div(aFeeCap, b)
+ thresholdTip := aTip.Div(aTip, b)
+
+ // Have to ensure that either the new fee cap or tip is higher than the
+ // old ones as well as checking the percentage threshold to ensure that
// this is accurate for low (Wei-level) gas price replacements
- if old.GasPriceCmp(tx) >= 0 || tx.GasPriceIntCmp(threshold) < 0 {
+ if tx.GasFeeCapIntCmp(thresholdFeeCap) < 0 || tx.GasTipCapIntCmp(thresholdTip) < 0 {
return false, nil
}
}
@@ -310,7 +319,7 @@ func (l *txList) Add(tx *types.Transaction, priceBump uint64) (bool, *types.Tran
// Forward removes all transactions from the list with a nonce lower than the
// provided threshold. Every removed transaction is returned for any post-removal
// maintenance.
-func (l *txList) Forward(threshold uint64) types.Transactions {
+func (l *list) Forward(threshold uint64) types.Transactions {
return l.txs.Forward(threshold)
}
@@ -323,7 +332,7 @@ func (l *txList) Forward(threshold uint64) types.Transactions {
// a point in calculating all the costs or if the balance covers all. If the threshold
// is lower than the costgas cap, the caps will be reset to a new high after removing
// the newly invalidated transactions.
-func (l *txList) Filter(costLimit *big.Int, gasLimit uint64, trc21Issuers map[common.Address]*big.Int, number *big.Int) (types.Transactions, types.Transactions) {
+func (l *list) Filter(costLimit *big.Int, gasLimit uint64, trc21Issuers map[common.Address]*big.Int, number *big.Int) (types.Transactions, types.Transactions) {
// If all transactions are below the threshold, short circuit
if l.costcap.Cmp(costLimit) <= 0 && l.gascap <= gasLimit {
return nil, nil
@@ -362,14 +371,14 @@ func (l *txList) Filter(costLimit *big.Int, gasLimit uint64, trc21Issuers map[co
// Cap places a hard limit on the number of items, returning all transactions
// exceeding that limit.
-func (l *txList) Cap(threshold int) types.Transactions {
+func (l *list) Cap(threshold int) types.Transactions {
return l.txs.Cap(threshold)
}
// Remove deletes a transaction from the maintained list, returning whether the
// transaction was found, and also returning any transaction invalidated due to
// the deletion (strict mode only).
-func (l *txList) Remove(tx *types.Transaction) (bool, types.Transactions) {
+func (l *list) Remove(tx *types.Transaction) (bool, types.Transactions) {
// Remove the transaction from the set
nonce := tx.Nonce()
if removed := l.txs.Remove(nonce); !removed {
@@ -389,172 +398,206 @@ func (l *txList) Remove(tx *types.Transaction) (bool, types.Transactions) {
// Note, all transactions with nonces lower than start will also be returned to
// prevent getting into and invalid state. This is not something that should ever
// happen but better to be self correcting than failing!
-func (l *txList) Ready(start uint64) types.Transactions {
+func (l *list) Ready(start uint64) types.Transactions {
return l.txs.Ready(start)
}
// Len returns the length of the transaction list.
-func (l *txList) Len() int {
+func (l *list) Len() int {
return l.txs.Len()
}
// Empty returns whether the list of transactions is empty or not.
-func (l *txList) Empty() bool {
+func (l *list) Empty() bool {
return l.Len() == 0
}
// Flatten creates a nonce-sorted slice of transactions based on the loosely
// sorted internal representation. The result of the sorting is cached in case
// it's requested again before any modifications are made to the contents.
-func (l *txList) Flatten() types.Transactions {
+func (l *list) Flatten() types.Transactions {
return l.txs.Flatten()
}
// LastElement returns the last element of a flattened list, thus, the
// transaction with the highest nonce
-func (l *txList) LastElement() *types.Transaction {
+func (l *list) LastElement() *types.Transaction {
return l.txs.LastElement()
}
// priceHeap is a heap.Interface implementation over transactions for retrieving
-// price-sorted transactions to discard when the pool fills up.
-type priceHeap []*types.Transaction
+// price-sorted transactions to discard when the pool fills up. If baseFee is set
+// then the heap is sorted based on the effective tip based on the given base fee.
+// If baseFee is nil then the sorting is based on gasFeeCap.
+type priceHeap struct {
+ baseFee *big.Int // heap should always be re-sorted after baseFee is changed
+ list []*types.Transaction
+}
-func (h priceHeap) Len() int { return len(h) }
-func (h priceHeap) Swap(i, j int) { h[i], h[j] = h[j], h[i] }
+func (h *priceHeap) Len() int { return len(h.list) }
+func (h *priceHeap) Swap(i, j int) { h.list[i], h.list[j] = h.list[j], h.list[i] }
-func (h priceHeap) Less(i, j int) bool {
- // Sort primarily by price, returning the cheaper one
- switch h[i].GasPriceCmp(h[j]) {
+func (h *priceHeap) Less(i, j int) bool {
+ switch h.cmp(h.list[i], h.list[j]) {
case -1:
return true
case 1:
return false
+ default:
+ return h.list[i].Nonce() > h.list[j].Nonce()
+ }
+}
+
+func (h *priceHeap) cmp(a, b *types.Transaction) int {
+ if h.baseFee != nil {
+ // Compare effective tips if baseFee is specified
+ if c := a.EffectiveGasTipCmp(b, h.baseFee); c != 0 {
+ return c
+ }
+ }
+ // Compare fee caps if baseFee is not specified or effective tips are equal
+ if c := a.GasFeeCapCmp(b); c != 0 {
+ return c
}
- // If the prices match, stabilize via nonces (high nonce is worse)
- return h[i].Nonce() > h[j].Nonce()
+ // Compare tips if effective tips and fee caps are equal
+ return a.GasTipCapCmp(b)
}
func (h *priceHeap) Push(x interface{}) {
- *h = append(*h, x.(*types.Transaction))
+ tx := x.(*types.Transaction)
+ h.list = append(h.list, tx)
}
func (h *priceHeap) Pop() interface{} {
- old := *h
+ old := h.list
n := len(old)
x := old[n-1]
- *h = old[0 : n-1]
+ old[n-1] = nil
+ h.list = old[0 : n-1]
return x
}
-// txPricedList is a price-sorted heap to allow operating on transactions pool
+// pricedList is a price-sorted heap to allow operating on transactions pool
// contents in a price-incrementing way. It's built opon the all transactions
// in txpool but only interested in the remote part. It means only remote transactions
// will be considered for tracking, sorting, eviction, etc.
-type txPricedList struct {
- all *txLookup // Pointer to the map of all transactions
- remotes *priceHeap // Heap of prices of all the stored **remote** transactions
- stales int64 // Number of stale price points to (re-heap trigger)
- reheapMu sync.Mutex // Mutex asserts that only one routine is reheaping the list
-}
+//
+// Two heaps are used for sorting: the urgent heap (based on effective tip in the next
+// block) and the floating heap (based on gasFeeCap). Always the bigger heap is chosen for
+// eviction. Transactions evicted from the urgent heap are first demoted into the floating heap.
+// In some cases (during a congestion, when blocks are full) the urgent heap can provide
+// better candidates for inclusion while in other cases (at the top of the baseFee peak)
+// the floating heap is better. When baseFee is decreasing they behave similarly.
+type pricedList struct {
+ all *lookup // Pointer to the map of all transactions
+ urgent, floating priceHeap // Heaps of prices of all the stored **remote** transactions
+ stales int64 // Number of stale price points to (re-heap trigger)
+ reheapMu sync.Mutex // Mutex asserts that only one routine is reheaping the list
+}
+
+const (
+ // urgentRatio : floatingRatio is the capacity ratio of the two queues
+ urgentRatio = 4
+ floatingRatio = 1
+)
-// newTxPricedList creates a new price-sorted transaction heap.
-func newTxPricedList(all *txLookup) *txPricedList {
- return &txPricedList{
- all: all,
- remotes: new(priceHeap),
+// newPricedList creates a new price-sorted transaction heap.
+func newPricedList(all *lookup) *pricedList {
+ return &pricedList{
+ all: all,
}
}
// Put inserts a new transaction into the heap.
-func (l *txPricedList) Put(tx *types.Transaction, local bool) {
+func (l *pricedList) Put(tx *types.Transaction, local bool) {
if local {
return
}
- heap.Push(l.remotes, tx)
+ // Insert every new transaction to the urgent heap first; Discard will balance the heaps
+ heap.Push(&l.urgent, tx)
}
// Removed notifies the prices transaction list that an old transaction dropped
// from the pool. The list will just keep a counter of stale objects and update
// the heap if a large enough ratio of transactions go stale.
-func (l *txPricedList) Removed(count int) {
+func (l *pricedList) Removed(count int) {
// Bump the stale counter, but exit if still too low (< 25%)
stales := atomic.AddInt64(&l.stales, int64(count))
- if int(stales) <= len(*l.remotes)/4 {
+ if int(stales) <= (len(l.urgent.list)+len(l.floating.list))/4 {
return
}
// Seems we've reached a critical number of stale transactions, reheap
l.Reheap()
}
-// Cap finds all the transactions below the given price threshold, drops them
-// from the priced list and returns them for further removal from the entire pool.
-//
-// Note: only remote transactions will be considered for eviction.
-func (l *txPricedList) Cap(threshold *big.Int) types.Transactions {
- drop := make(types.Transactions, 0, 128) // Remote underpriced transactions to drop
- for len(*l.remotes) > 0 {
- // Discard stale transactions if found during cleanup
- cheapest := (*l.remotes)[0]
- if l.all.GetRemote(cheapest.Hash()) == nil { // Removed or migrated
- heap.Pop(l.remotes)
- l.stales--
- continue
- }
- // Stop the discards if we've reached the threshold
- if cheapest.GasPriceIntCmp(threshold) >= 0 {
- break
- }
- heap.Pop(l.remotes)
- drop = append(drop, cheapest)
- }
- return drop
-}
-
// Underpriced checks whether a transaction is cheaper than (or as cheap as) the
// lowest priced (remote) transaction currently being tracked.
-func (l *txPricedList) Underpriced(tx *types.Transaction) bool {
+func (l *pricedList) Underpriced(tx *types.Transaction) bool {
+ // Note: with two queues, being underpriced is defined as being worse than the worst item
+ // in all non-empty queues if there is any. If both queues are empty then nothing is underpriced.
+ return (l.underpricedFor(&l.urgent, tx) || len(l.urgent.list) == 0) &&
+ (l.underpricedFor(&l.floating, tx) || len(l.floating.list) == 0) &&
+ (len(l.urgent.list) != 0 || len(l.floating.list) != 0)
+}
+
+// underpricedFor checks whether a transaction is cheaper than (or as cheap as) the
+// lowest priced (remote) transaction in the given heap.
+func (l *pricedList) underpricedFor(h *priceHeap, tx *types.Transaction) bool {
// Discard stale price points if found at the heap start
- for len(*l.remotes) > 0 {
- head := []*types.Transaction(*l.remotes)[0]
+ for len(h.list) > 0 {
+ head := h.list[0]
if l.all.GetRemote(head.Hash()) == nil { // Removed or migrated
atomic.AddInt64(&l.stales, -1)
- heap.Pop(l.remotes)
+ heap.Pop(h)
continue
}
break
}
// Check if the transaction is underpriced or not
- if len(*l.remotes) == 0 {
+ if len(h.list) == 0 {
return false // There is no remote transaction at all.
}
// If the remote transaction is even cheaper than the
// cheapest one tracked locally, reject it.
- cheapest := []*types.Transaction(*l.remotes)[0]
- return cheapest.GasPriceCmp(tx) >= 0
+ return h.cmp(h.list[0], tx) >= 0
}
// Discard finds a number of most underpriced transactions, removes them from the
// priced list and returns them for further removal from the entire pool.
//
// Note local transaction won't be considered for eviction.
-func (l *txPricedList) Discard(slots int, force bool) (types.Transactions, bool) {
+func (l *pricedList) Discard(slots int, force bool) (types.Transactions, bool) {
drop := make(types.Transactions, 0, slots) // Remote underpriced transactions to drop
- for len(*l.remotes) > 0 && slots > 0 {
- // Discard stale transactions if found during cleanup
- tx := heap.Pop(l.remotes).(*types.Transaction)
- if l.all.GetRemote(tx.Hash()) == nil { // Removed or migrated
- atomic.AddInt64(&l.stales, -1)
- continue
+ for slots > 0 {
+ if len(l.urgent.list)*floatingRatio > len(l.floating.list)*urgentRatio || floatingRatio == 0 {
+ // Discard stale transactions if found during cleanup
+ tx := heap.Pop(&l.urgent).(*types.Transaction)
+ if l.all.GetRemote(tx.Hash()) == nil { // Removed or migrated
+ atomic.AddInt64(&l.stales, -1)
+ continue
+ }
+ // Non stale transaction found, move to floating heap
+ heap.Push(&l.floating, tx)
+ } else {
+ if len(l.floating.list) == 0 {
+ // Stop if both heaps are empty
+ break
+ }
+ // Discard stale transactions if found during cleanup
+ tx := heap.Pop(&l.floating).(*types.Transaction)
+ if l.all.GetRemote(tx.Hash()) == nil { // Removed or migrated
+ atomic.AddInt64(&l.stales, -1)
+ continue
+ }
+ // Non stale transaction found, discard it
+ drop = append(drop, tx)
+ slots -= numSlots(tx)
}
- // Non stale transaction found, discard it
- drop = append(drop, tx)
- slots -= numSlots(tx)
}
// If we still can't make enough room for the new transaction
if slots > 0 && !force {
for _, tx := range drop {
- heap.Push(l.remotes, tx)
+ heap.Push(&l.urgent, tx)
}
return nil, false
}
@@ -562,16 +605,35 @@ func (l *txPricedList) Discard(slots int, force bool) (types.Transactions, bool)
}
// Reheap forcibly rebuilds the heap based on the current remote transaction set.
-func (l *txPricedList) Reheap() {
+func (l *pricedList) Reheap() {
l.reheapMu.Lock()
defer l.reheapMu.Unlock()
- reheap := make(priceHeap, 0, l.all.RemoteCount())
-
+ start := time.Now()
atomic.StoreInt64(&l.stales, 0)
- l.remotes = &reheap
+ l.urgent.list = make([]*types.Transaction, 0, l.all.RemoteCount())
l.all.Range(func(hash common.Hash, tx *types.Transaction, local bool) bool {
- *l.remotes = append(*l.remotes, tx)
+ l.urgent.list = append(l.urgent.list, tx)
return true
}, false, true) // Only iterate remotes
- heap.Init(l.remotes)
+ heap.Init(&l.urgent)
+
+ // balance out the two heaps by moving the worse half of transactions into the
+ // floating heap
+ // Note: Discard would also do this before the first eviction but Reheap can do
+ // is more efficiently. Also, Underpriced would work suboptimally the first time
+ // if the floating queue was empty.
+ floatingCount := len(l.urgent.list) * floatingRatio / (urgentRatio + floatingRatio)
+ l.floating.list = make([]*types.Transaction, floatingCount)
+ for i := 0; i < floatingCount; i++ {
+ l.floating.list[i] = heap.Pop(&l.urgent).(*types.Transaction)
+ }
+ heap.Init(&l.floating)
+ reheapTimer.Update(time.Since(start))
+}
+
+// SetBaseFee updates the base fee and triggers a re-heap. Note that Removed is not
+// necessary to call right before SetBaseFee when processing a new block.
+func (l *pricedList) SetBaseFee(baseFee *big.Int) {
+ l.urgent.baseFee = baseFee
+ l.Reheap()
}
diff --git a/core/tx_list_test.go b/core/txpool/list_test.go
similarity index 84%
rename from core/tx_list_test.go
rename to core/txpool/list_test.go
index 36a0196f1eb3..10fe2c940566 100644
--- a/core/tx_list_test.go
+++ b/core/txpool/list_test.go
@@ -14,7 +14,7 @@
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see .
-package core
+package txpool
import (
"math/big"
@@ -27,7 +27,7 @@ import (
// Tests that transactions can be added to strict lists and list contents and
// nonce boundaries are correctly maintained.
-func TestStrictTxListAdd(t *testing.T) {
+func TestStrictListAdd(t *testing.T) {
// Generate a list of transactions to insert
key, _ := crypto.GenerateKey()
@@ -36,9 +36,9 @@ func TestStrictTxListAdd(t *testing.T) {
txs[i] = transaction(uint64(i), 0, key)
}
// Insert the transactions in a random order
- list := newTxList(true)
+ list := newList(true)
for _, v := range rand.Perm(len(txs)) {
- list.Add(txs[v], DefaultTxPoolConfig.PriceBump)
+ list.Add(txs[v], DefaultConfig.PriceBump)
}
// Verify internal state
if len(list.txs.items) != len(txs) {
@@ -51,7 +51,7 @@ func TestStrictTxListAdd(t *testing.T) {
}
}
-func BenchmarkTxListAdd(t *testing.B) {
+func BenchmarkListAdd(t *testing.B) {
// Generate a list of transactions to insert
key, _ := crypto.GenerateKey()
@@ -60,11 +60,11 @@ func BenchmarkTxListAdd(t *testing.B) {
txs[i] = transaction(uint64(i), 0, key)
}
// Insert the transactions in a random order
- list := newTxList(true)
- priceLimit := big.NewInt(int64(DefaultTxPoolConfig.PriceLimit))
+ list := newList(true)
+ priceLimit := big.NewInt(int64(DefaultConfig.PriceLimit))
t.ResetTimer()
for _, v := range rand.Perm(len(txs)) {
- list.Add(txs[v], DefaultTxPoolConfig.PriceBump)
- list.Filter(priceLimit, DefaultTxPoolConfig.PriceBump, nil, nil)
+ list.Add(txs[v], DefaultConfig.PriceBump)
+ list.Filter(priceLimit, DefaultConfig.PriceBump, nil, nil)
}
}
diff --git a/core/tx_noncer.go b/core/txpool/noncer.go
similarity index 71%
rename from core/tx_noncer.go
rename to core/txpool/noncer.go
index cbadc39354a3..c9854a4238bd 100644
--- a/core/tx_noncer.go
+++ b/core/txpool/noncer.go
@@ -14,7 +14,7 @@
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see .
-package core
+package txpool
import (
"sync"
@@ -23,18 +23,18 @@ import (
"github.com/XinFinOrg/XDPoSChain/core/state"
)
-// txNoncer is a tiny virtual state database to manage the executable nonces of
+// noncer is a tiny virtual state database to manage the executable nonces of
// accounts in the pool, falling back to reading from a real state database if
// an account is unknown.
-type txNoncer struct {
+type noncer struct {
fallback *state.StateDB
nonces map[common.Address]uint64
lock sync.Mutex
}
-// newTxNoncer creates a new virtual state database to track the pool nonces.
-func newTxNoncer(statedb *state.StateDB) *txNoncer {
- return &txNoncer{
+// newNoncer creates a new virtual state database to track the pool nonces.
+func newNoncer(statedb *state.StateDB) *noncer {
+ return &noncer{
fallback: statedb.Copy(),
nonces: make(map[common.Address]uint64),
}
@@ -42,21 +42,23 @@ func newTxNoncer(statedb *state.StateDB) *txNoncer {
// get returns the current nonce of an account, falling back to a real state
// database if the account is unknown.
-func (txn *txNoncer) get(addr common.Address) uint64 {
+func (txn *noncer) get(addr common.Address) uint64 {
// We use mutex for get operation is the underlying
// state will mutate db even for read access.
txn.lock.Lock()
defer txn.lock.Unlock()
if _, ok := txn.nonces[addr]; !ok {
- txn.nonces[addr] = txn.fallback.GetNonce(addr)
+ if nonce := txn.fallback.GetNonce(addr); nonce != 0 {
+ txn.nonces[addr] = nonce
+ }
}
return txn.nonces[addr]
}
// set inserts a new virtual nonce into the virtual state database to be returned
// whenever the pool requests it instead of reaching into the real state database.
-func (txn *txNoncer) set(addr common.Address, nonce uint64) {
+func (txn *noncer) set(addr common.Address, nonce uint64) {
txn.lock.Lock()
defer txn.lock.Unlock()
@@ -65,15 +67,25 @@ func (txn *txNoncer) set(addr common.Address, nonce uint64) {
// setIfLower updates a new virtual nonce into the virtual state database if the
// the new one is lower.
-func (txn *txNoncer) setIfLower(addr common.Address, nonce uint64) {
+func (txn *noncer) setIfLower(addr common.Address, nonce uint64) {
txn.lock.Lock()
defer txn.lock.Unlock()
if _, ok := txn.nonces[addr]; !ok {
- txn.nonces[addr] = txn.fallback.GetNonce(addr)
+ if nonce := txn.fallback.GetNonce(addr); nonce != 0 {
+ txn.nonces[addr] = nonce
+ }
}
if txn.nonces[addr] <= nonce {
return
}
txn.nonces[addr] = nonce
}
+
+// setAll sets the nonces for all accounts to the given map.
+func (txn *noncer) setAll(all map[common.Address]uint64) {
+ txn.lock.Lock()
+ defer txn.lock.Unlock()
+
+ txn.nonces = all
+}
diff --git a/core/order_pool.go b/core/txpool/order_pool.go
similarity index 98%
rename from core/order_pool.go
rename to core/txpool/order_pool.go
index 90ea6fb10388..87ef9e80dc65 100644
--- a/core/order_pool.go
+++ b/core/txpool/order_pool.go
@@ -14,7 +14,7 @@
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see .
-package core
+package txpool
import (
"errors"
@@ -29,6 +29,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common/prque"
"github.com/XinFinOrg/XDPoSChain/consensus"
"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS"
+ "github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/event"
@@ -84,7 +85,7 @@ type blockChainXDCx interface {
GetBlock(hash common.Hash, number uint64) *types.Block
OrderStateAt(block *types.Block) (*tradingstate.TradingStateDB, error)
StateAt(root common.Hash) (*state.StateDB, error)
- SubscribeChainHeadEvent(ch chan<- ChainHeadEvent) event.Subscription
+ SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription
Engine() consensus.Engine
// GetHeader returns the hash corresponding to their hash.
GetHeader(common.Hash, uint64) *types.Header
@@ -133,7 +134,7 @@ type OrderPool struct {
txFeed event.Feed
scope event.SubscriptionScope
- chainHeadCh chan ChainHeadEvent
+ chainHeadCh chan core.ChainHeadEvent
chainHeadSub event.Subscription
signer types.OrderSigner
mu sync.RWMutex
@@ -170,7 +171,7 @@ func NewOrderPool(chainconfig *params.ChainConfig, chain blockChainXDCx) *OrderP
queue: make(map[common.Address]*ordertxList),
beats: make(map[common.Address]time.Time),
all: make(map[common.Hash]*types.OrderTransaction),
- chainHeadCh: make(chan ChainHeadEvent, chainHeadChanSize),
+ chainHeadCh: make(chan core.ChainHeadEvent, chainHeadChanSize),
}
pool.locals = newOrderAccountSet(pool.signer)
pool.reset(nil, chain.CurrentBlock())
@@ -340,7 +341,7 @@ func (pool *OrderPool) Stop() {
// SubscribeTxPreEvent registers a subscription of TxPreEvent and
// starts sending event to the given channel.
-func (pool *OrderPool) SubscribeTxPreEvent(ch chan<- OrderTxPreEvent) event.Subscription {
+func (pool *OrderPool) SubscribeTxPreEvent(ch chan<- core.OrderTxPreEvent) event.Subscription {
return pool.scope.Track(pool.txFeed.Subscribe(ch))
}
@@ -464,7 +465,7 @@ func (pool *OrderPool) validateOrder(tx *types.OrderTransaction) error {
if orderType == OrderTypeLimit {
XDPoSEngine, ok := pool.chain.Engine().(*XDPoS.XDPoS)
if !ok {
- return ErrNotXDPoS
+ return core.ErrNotXDPoS
}
XDCXServ := XDPoSEngine.GetXDCXService()
if XDCXServ == nil {
@@ -550,10 +551,10 @@ func (pool *OrderPool) validateTx(tx *types.OrderTransaction, local bool) error
}
// Ensure the transaction adheres to nonce ordering
if pool.currentOrderState.GetNonce(from.Hash()) > tx.Nonce() {
- return ErrNonceTooLow
+ return core.ErrNonceTooLow
}
if pool.pendingState.GetNonce(from.Hash())+common.LimitThresholdNonceInQueue < tx.Nonce() {
- return ErrNonceTooHigh
+ return core.ErrNonceTooHigh
}
return nil
@@ -603,7 +604,7 @@ func (pool *OrderPool) add(tx *types.OrderTransaction, local bool) (bool, error)
pool.journalTx(from, tx)
log.Debug("Pooled new executable transaction", "hash", hash, "useraddress", tx.UserAddress().Hex(), "nonce", tx.Nonce(), "status", tx.Status(), "orderid", tx.OrderID())
- go pool.txFeed.Send(OrderTxPreEvent{tx})
+ go pool.txFeed.Send(core.OrderTxPreEvent{Tx: tx})
return old != nil, nil
}
@@ -690,7 +691,7 @@ func (pool *OrderPool) promoteTx(addr common.Address, hash common.Hash, tx *type
pool.beats[addr] = time.Now()
pool.pendingState.SetNonce(addr.Hash(), tx.Nonce()+1)
log.Debug("promoteTx txFeed.Send", "addr", tx.UserAddress().Hex(), "nonce", tx.Nonce(), "ohash", tx.OrderHash().Hex(), "status", tx.Status(), "orderid", tx.OrderID())
- go pool.txFeed.Send(OrderTxPreEvent{tx})
+ go pool.txFeed.Send(core.OrderTxPreEvent{Tx: tx})
}
// AddLocal enqueues a single transaction into the pool if it is valid, marking
diff --git a/core/order_pool_test.go b/core/txpool/order_pool_test.go
similarity index 99%
rename from core/order_pool_test.go
rename to core/txpool/order_pool_test.go
index 87cbfdad1ba9..c5e161856188 100644
--- a/core/order_pool_test.go
+++ b/core/txpool/order_pool_test.go
@@ -1,4 +1,4 @@
-package core
+package txpool
import (
"context"
diff --git a/core/order_tx_journal.go b/core/txpool/order_tx_journal.go
similarity index 99%
rename from core/order_tx_journal.go
rename to core/txpool/order_tx_journal.go
index 471c2f34f9c7..cbcb49c7b72b 100644
--- a/core/order_tx_journal.go
+++ b/core/txpool/order_tx_journal.go
@@ -14,7 +14,7 @@
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see .
-package core
+package txpool
import (
"io"
diff --git a/core/order_tx_list.go b/core/txpool/order_tx_list.go
similarity index 99%
rename from core/order_tx_list.go
rename to core/txpool/order_tx_list.go
index 5135bfe4fd47..60df14e8586d 100644
--- a/core/order_tx_list.go
+++ b/core/txpool/order_tx_list.go
@@ -14,7 +14,7 @@
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see .
-package core
+package txpool
import (
"container/heap"
diff --git a/core/tx_pool.go b/core/txpool/txpool.go
similarity index 86%
rename from core/tx_pool.go
rename to core/txpool/txpool.go
index 4cfdba713abf..7b755747fac4 100644
--- a/core/tx_pool.go
+++ b/core/txpool/txpool.go
@@ -14,7 +14,7 @@
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see .
-package core
+package txpool
import (
"errors"
@@ -29,6 +29,8 @@ import (
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/common/prque"
"github.com/XinFinOrg/XDPoSChain/consensus"
+ "github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
+ "github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/event"
@@ -62,10 +64,6 @@ var (
// ErrInvalidSender is returned if the transaction contains an invalid signature.
ErrInvalidSender = errors.New("invalid sender")
- // ErrNonceTooLow is returned if the nonce of a transaction is lower than the
- // one present in the local chain.
- ErrNonceTooLow = errors.New("nonce too low")
-
// ErrUnderpriced is returned if a transaction's gas price is below the minimum
// configured for the transaction pool.
ErrUnderpriced = errors.New("transaction underpriced")
@@ -78,14 +76,6 @@ var (
// with a different one without the required price bump.
ErrReplaceUnderpriced = errors.New("replacement transaction underpriced")
- // ErrInsufficientFunds is returned if the total cost of executing a transaction
- // is higher than the balance of the user's account.
- ErrInsufficientFunds = errors.New("insufficient funds for gas * price + value")
-
- // ErrIntrinsicGas is returned if the transaction is specified to use less gas
- // than required to start the invocation.
- ErrIntrinsicGas = errors.New("intrinsic gas too low")
-
// ErrGasLimit is returned if a transaction's requested gas limit exceeds the
// maximum allowance of the current block.
ErrGasLimit = errors.New("exceeds block gas limit")
@@ -134,10 +124,21 @@ var (
underpricedTxMeter = metrics.NewRegisteredMeter("txpool/underpriced", nil)
overflowedTxMeter = metrics.NewRegisteredMeter("txpool/overflowed", nil)
+ // throttleTxMeter counts how many transactions are rejected due to too-many-changes between
+ // txpool reorgs.
+ throttleTxMeter = metrics.NewRegisteredMeter("txpool/throttle", nil)
+ // reorgDurationTimer measures how long time a txpool reorg takes.
+ reorgDurationTimer = metrics.NewRegisteredTimer("txpool/reorgtime", nil)
+ // dropBetweenReorgHistogram counts how many drops we experience between two reorg runs. It is expected
+ // that this number is pretty low, since txpool reorgs happen very frequently.
+ dropBetweenReorgHistogram = metrics.NewRegisteredHistogram("txpool/dropbetweenreorg", nil, metrics.NewExpDecaySample(1028, 0.015))
+
pendingGauge = metrics.NewRegisteredGauge("txpool/pending", nil)
queuedGauge = metrics.NewRegisteredGauge("txpool/queued", nil)
localGauge = metrics.NewRegisteredGauge("txpool/local", nil)
slotsGauge = metrics.NewRegisteredGauge("txpool/slots", nil)
+
+ reheapTimer = metrics.NewRegisteredTimer("txpool/reheap", nil)
)
// TxStatus is the current status of a transaction as seen by the pool.
@@ -156,7 +157,7 @@ type blockChain interface {
CurrentBlock() *types.Block
GetBlock(hash common.Hash, number uint64) *types.Block
StateAt(root common.Hash) (*state.StateDB, error)
- SubscribeChainHeadEvent(ch chan<- ChainHeadEvent) event.Subscription
+ SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription
// Engine retrieves the chain's consensus engine.
Engine() consensus.Engine
@@ -171,8 +172,8 @@ type blockChain interface {
Config() *params.ChainConfig
}
-// TxPoolConfig are the configuration parameters of the transaction pool.
-type TxPoolConfig struct {
+// Config are the configuration parameters of the transaction pool.
+type Config struct {
Locals []common.Address // Addresses that should be treated by default as local
NoLocals bool // Whether local transaction handling should be disabled
Journal string // Journal of local transactions to survive node restarts
@@ -189,9 +190,9 @@ type TxPoolConfig struct {
Lifetime time.Duration // Maximum amount of time non-executable transaction are queued
}
-// DefaultTxPoolConfig contains the default configurations for the transaction
+// DefaultConfig contains the default configurations for the transaction
// pool.
-var DefaultTxPoolConfig = TxPoolConfig{
+var DefaultConfig = Config{
Journal: "transactions.rlp",
Rejournal: time.Hour,
@@ -199,7 +200,7 @@ var DefaultTxPoolConfig = TxPoolConfig{
PriceBump: 10,
AccountSlots: 16,
- GlobalSlots: 4096,
+ GlobalSlots: 4096 + 1024, // urgent + floating queue capacity with 4:1 ratio
AccountQueue: 64,
GlobalQueue: 1024,
@@ -208,39 +209,39 @@ var DefaultTxPoolConfig = TxPoolConfig{
// sanitize checks the provided user configurations and changes anything that's
// unreasonable or unworkable.
-func (config *TxPoolConfig) sanitize() TxPoolConfig {
+func (config *Config) sanitize() Config {
conf := *config
if conf.Rejournal < time.Second {
log.Warn("Sanitizing invalid txpool journal time", "provided", conf.Rejournal, "updated", time.Second)
conf.Rejournal = time.Second
}
if conf.PriceLimit < 1 {
- log.Warn("Sanitizing invalid txpool price limit", "provided", conf.PriceLimit, "updated", DefaultTxPoolConfig.PriceLimit)
- conf.PriceLimit = DefaultTxPoolConfig.PriceLimit
+ log.Warn("Sanitizing invalid txpool price limit", "provided", conf.PriceLimit, "updated", DefaultConfig.PriceLimit)
+ conf.PriceLimit = DefaultConfig.PriceLimit
}
if conf.PriceBump < 1 {
- log.Warn("Sanitizing invalid txpool price bump", "provided", conf.PriceBump, "updated", DefaultTxPoolConfig.PriceBump)
- conf.PriceBump = DefaultTxPoolConfig.PriceBump
+ log.Warn("Sanitizing invalid txpool price bump", "provided", conf.PriceBump, "updated", DefaultConfig.PriceBump)
+ conf.PriceBump = DefaultConfig.PriceBump
}
if conf.AccountSlots < 1 {
- log.Warn("Sanitizing invalid txpool account slots", "provided", conf.AccountSlots, "updated", DefaultTxPoolConfig.AccountSlots)
- conf.AccountSlots = DefaultTxPoolConfig.AccountSlots
+ log.Warn("Sanitizing invalid txpool account slots", "provided", conf.AccountSlots, "updated", DefaultConfig.AccountSlots)
+ conf.AccountSlots = DefaultConfig.AccountSlots
}
if conf.GlobalSlots < 1 {
- log.Warn("Sanitizing invalid txpool global slots", "provided", conf.GlobalSlots, "updated", DefaultTxPoolConfig.GlobalSlots)
- conf.GlobalSlots = DefaultTxPoolConfig.GlobalSlots
+ log.Warn("Sanitizing invalid txpool global slots", "provided", conf.GlobalSlots, "updated", DefaultConfig.GlobalSlots)
+ conf.GlobalSlots = DefaultConfig.GlobalSlots
}
if conf.AccountQueue < 1 {
- log.Warn("Sanitizing invalid txpool account queue", "provided", conf.AccountQueue, "updated", DefaultTxPoolConfig.AccountQueue)
- conf.AccountQueue = DefaultTxPoolConfig.AccountQueue
+ log.Warn("Sanitizing invalid txpool account queue", "provided", conf.AccountQueue, "updated", DefaultConfig.AccountQueue)
+ conf.AccountQueue = DefaultConfig.AccountQueue
}
if conf.GlobalQueue < 1 {
- log.Warn("Sanitizing invalid txpool global queue", "provided", conf.GlobalQueue, "updated", DefaultTxPoolConfig.GlobalQueue)
- conf.GlobalQueue = DefaultTxPoolConfig.GlobalQueue
+ log.Warn("Sanitizing invalid txpool global queue", "provided", conf.GlobalQueue, "updated", DefaultConfig.GlobalQueue)
+ conf.GlobalQueue = DefaultConfig.GlobalQueue
}
if conf.Lifetime < 1 {
- log.Warn("Sanitizing invalid txpool lifetime", "provided", conf.Lifetime, "updated", DefaultTxPoolConfig.Lifetime)
- conf.Lifetime = DefaultTxPoolConfig.Lifetime
+ log.Warn("Sanitizing invalid txpool lifetime", "provided", conf.Lifetime, "updated", DefaultConfig.Lifetime)
+ conf.Lifetime = DefaultConfig.Lifetime
}
return conf
}
@@ -253,7 +254,7 @@ func (config *TxPoolConfig) sanitize() TxPoolConfig {
// current state) and future transactions. Transactions move between those
// two states over time as they are received and processed.
type TxPool struct {
- config TxPoolConfig
+ config Config
chainconfig *params.ChainConfig
chain blockChain
gasPrice *big.Int
@@ -262,20 +263,23 @@ type TxPool struct {
signer types.Signer
mu sync.RWMutex
+ eip2718 bool // Fork indicator whether we are using EIP-2718 type transactions.
+ eip1559 bool // Fork indicator whether we are using EIP-1559 type transactions.
+
currentState *state.StateDB // Current state in the blockchain head
- pendingNonces *txNoncer // Pending state tracking virtual nonces
+ pendingNonces *noncer // Pending state tracking virtual nonces
currentMaxGas uint64 // Current gas limit for transaction caps
locals *accountSet // Set of local transaction to exempt from eviction rules
- journal *txJournal // Journal of local transaction to back up to disk
+ journal *journal // Journal of local transaction to back up to disk
- pending map[common.Address]*txList // All currently processable transactions
- queue map[common.Address]*txList // Queued but non-processable transactions
+ pending map[common.Address]*list // All currently processable transactions
+ queue map[common.Address]*list // Queued but non-processable transactions
beats map[common.Address]time.Time // Last heartbeat from each known account
- all *txLookup // All transactions to allow lookups
- priced *txPricedList // All transactions sorted by price
+ all *lookup // All transactions to allow lookups
+ priced *pricedList // All transactions sorted by price
- chainHeadCh chan ChainHeadEvent
+ chainHeadCh chan core.ChainHeadEvent
chainHeadSub event.Subscription
reqResetCh chan *txpoolResetRequest
reqPromoteCh chan *accountSet
@@ -285,7 +289,8 @@ type TxPool struct {
wg sync.WaitGroup // tracks loop, scheduleReorgLoop
initDoneCh chan struct{} // is closed once the pool is initialized (for tests)
- eip2718 bool // Fork indicator whether we are using EIP-2718 type transactions.
+ changesSinceReorg int // A counter for how many drops we've performed in-between reorg.
+
IsSigner func(address common.Address) bool
trc21FeeCapacity map[common.Address]*big.Int
}
@@ -296,7 +301,7 @@ type txpoolResetRequest struct {
// NewTxPool creates a new transaction pool to gather, sort and filter inbound
// transactions from the network.
-func NewTxPool(config TxPoolConfig, chainconfig *params.ChainConfig, chain blockChain) *TxPool {
+func NewTxPool(config Config, chainconfig *params.ChainConfig, chain blockChain) *TxPool {
// Sanitize the input to ensure no vulnerable gas prices are set
config = (&config).sanitize()
@@ -306,11 +311,11 @@ func NewTxPool(config TxPoolConfig, chainconfig *params.ChainConfig, chain block
chainconfig: chainconfig,
chain: chain,
signer: types.LatestSigner(chainconfig),
- pending: make(map[common.Address]*txList),
- queue: make(map[common.Address]*txList),
+ pending: make(map[common.Address]*list),
+ queue: make(map[common.Address]*list),
beats: make(map[common.Address]time.Time),
- all: newTxLookup(),
- chainHeadCh: make(chan ChainHeadEvent, chainHeadChanSize),
+ all: newLookup(),
+ chainHeadCh: make(chan core.ChainHeadEvent, chainHeadChanSize),
reqResetCh: make(chan *txpoolResetRequest),
reqPromoteCh: make(chan *accountSet),
queueTxEventCh: make(chan *types.Transaction),
@@ -325,7 +330,7 @@ func NewTxPool(config TxPoolConfig, chainconfig *params.ChainConfig, chain block
log.Info("Setting new local account", "address", addr)
pool.locals.add(addr)
}
- pool.priced = newTxPricedList(pool.all)
+ pool.priced = newPricedList(pool.all)
pool.reset(nil, chain.CurrentBlock().Header())
// Start the reorg loop early so it can handle requests generated during journal loading.
@@ -448,7 +453,7 @@ func (pool *TxPool) Stop() {
// SubscribeNewTxsEvent registers a subscription of NewTxsEvent and
// starts sending event to the given channel.
-func (pool *TxPool) SubscribeNewTxsEvent(ch chan<- NewTxsEvent) event.Subscription {
+func (pool *TxPool) SubscribeNewTxsEvent(ch chan<- core.NewTxsEvent) event.Subscription {
return pool.scope.Track(pool.txFeed.Subscribe(ch))
}
@@ -466,10 +471,18 @@ func (pool *TxPool) SetGasPrice(price *big.Int) {
pool.mu.Lock()
defer pool.mu.Unlock()
+ old := pool.gasPrice
pool.gasPrice = price
- for _, tx := range pool.priced.Cap(price) {
- pool.removeTx(tx.Hash(), false)
+ // if the min miner fee increased, remove transactions below the new threshold
+ if price.Cmp(old) > 0 {
+ // pool.priced is sorted by GasFeeCap, so we have to iterate through pool.all instead
+ drop := pool.all.RemotesBelowTip(price)
+ for _, tx := range drop {
+ pool.removeTx(tx.Hash(), false)
+ }
+ pool.priced.Removed(len(drop))
}
+
log.Info("Transaction pool price threshold updated", "price", price)
}
@@ -511,29 +524,63 @@ func (pool *TxPool) Content() (map[common.Address]types.Transactions, map[common
pool.mu.Lock()
defer pool.mu.Unlock()
- pending := make(map[common.Address]types.Transactions)
+ pending := make(map[common.Address]types.Transactions, len(pool.pending))
for addr, list := range pool.pending {
pending[addr] = list.Flatten()
}
- queued := make(map[common.Address]types.Transactions)
+ queued := make(map[common.Address]types.Transactions, len(pool.queue))
for addr, list := range pool.queue {
queued[addr] = list.Flatten()
}
return pending, queued
}
+// ContentFrom retrieves the data content of the transaction pool, returning the
+// pending as well as queued transactions of this address, grouped by nonce.
+func (pool *TxPool) ContentFrom(addr common.Address) (types.Transactions, types.Transactions) {
+ pool.mu.RLock()
+ defer pool.mu.RUnlock()
+
+ var pending types.Transactions
+ if list, ok := pool.pending[addr]; ok {
+ pending = list.Flatten()
+ }
+ var queued types.Transactions
+ if list, ok := pool.queue[addr]; ok {
+ queued = list.Flatten()
+ }
+ return pending, queued
+}
+
// Pending retrieves all currently processable transactions, grouped by origin
// account and sorted by nonce. The returned transaction set is a copy and can be
// freely modified by calling code.
-func (pool *TxPool) Pending() (map[common.Address]types.Transactions, error) {
+//
+// The enforceTips parameter can be used to do an extra filtering on the pending
+// transactions and only return those whose **effective** tip is large enough in
+// the next pending execution environment.
+func (pool *TxPool) Pending(enforceTips bool) map[common.Address]types.Transactions {
pool.mu.Lock()
defer pool.mu.Unlock()
pending := make(map[common.Address]types.Transactions)
for addr, list := range pool.pending {
- pending[addr] = list.Flatten()
+ txs := list.Flatten()
+
+ // If the miner requests tip enforcement, cap the lists now
+ if enforceTips && !pool.locals.contains(addr) {
+ for i, tx := range txs {
+ if tx.EffectiveGasTipIntCmp(pool.gasPrice, pool.priced.urgent.baseFee) < 0 {
+ txs = txs[:i]
+ break
+ }
+ }
+ }
+ if len(txs) > 0 {
+ pending[addr] = txs
+ }
}
- return pending, nil
+ return pending
}
// Locals retrieves the accounts currently considered local by the pool.
@@ -573,7 +620,11 @@ func (pool *TxPool) GetSender(tx *types.Transaction) (common.Address, error) {
func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
// Accept only legacy transactions until EIP-2718/2930 activates.
if !pool.eip2718 && tx.Type() != types.LegacyTxType {
- return ErrTxTypeNotSupported
+ return core.ErrTxTypeNotSupported
+ }
+ // Reject dynamic fee transactions until EIP-1559 activates.
+ if !pool.eip1559 && tx.Type() == types.DynamicFeeTxType {
+ return core.ErrTxTypeNotSupported
}
// Reject transactions over defined size to prevent DOS attacks
if uint64(tx.Size()) > txMaxSize {
@@ -596,23 +647,34 @@ func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
if pool.currentMaxGas < tx.Gas() {
return ErrGasLimit
}
+ // Sanity check for extremely large numbers
+ if tx.GasFeeCap().BitLen() > 256 {
+ return core.ErrFeeCapVeryHigh
+ }
+ if tx.GasTipCap().BitLen() > 256 {
+ return core.ErrTipVeryHigh
+ }
+ // Ensure gasFeeCap is greater than or equal to gasTipCap.
+ if tx.GasFeeCapIntCmp(tx.GasTipCap()) < 0 {
+ return core.ErrTipAboveFeeCap
+ }
// Make sure the transaction is signed properly.
from, err := types.Sender(pool.signer, tx)
if err != nil {
return ErrInvalidSender
}
- // Drop non-local transactions under our own minimal accepted gas price
- if !local && tx.GasPriceIntCmp(pool.gasPrice) < 0 {
+ // Drop non-local transactions under our own minimal accepted gas price or tip
+ if !local && tx.GasTipCapIntCmp(pool.gasPrice) < 0 {
if !tx.IsSpecialTransaction() || (pool.IsSigner != nil && !pool.IsSigner(from)) {
return ErrUnderpriced
}
}
// Ensure the transaction adheres to nonce ordering
if pool.currentState.GetNonce(from) > tx.Nonce() {
- return ErrNonceTooLow
+ return core.ErrNonceTooLow
}
if pool.pendingNonces.get(from)+common.LimitThresholdNonceInQueue < tx.Nonce() {
- return ErrNonceTooHigh
+ return core.ErrNonceTooHigh
}
// Transactor should have enough funds to cover the costs
// cost == V + GP * GL
@@ -629,24 +691,24 @@ func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
if value, ok := pool.trc21FeeCapacity[*tx.To()]; ok {
feeCapacity = value
if !state.ValidateTRC21Tx(pool.currentState, from, *tx.To(), tx.Data()) {
- return ErrInsufficientFunds
+ return core.ErrInsufficientFunds
}
cost = tx.TxCost(number)
}
}
if new(big.Int).Add(balance, feeCapacity).Cmp(cost) < 0 {
- return ErrInsufficientFunds
+ return core.ErrInsufficientFunds
}
if tx.To() == nil || (tx.To() != nil && !tx.IsSpecialTransaction()) {
// Ensure the transaction has more gas than the basic tx fee.
- intrGas, err := IntrinsicGas(tx.Data(), tx.AccessList(), tx.To() == nil, true)
+ intrGas, err := core.IntrinsicGas(tx.Data(), tx.AccessList(), tx.To() == nil, true, pool.eip1559)
if err != nil {
return err
}
// Exclude check smart contract sign address.
if tx.Gas() < intrGas {
- return ErrIntrinsicGas
+ return core.ErrIntrinsicGas
}
// Check zero gas price.
@@ -670,13 +732,13 @@ func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
// validate minFee slot for XDCZ
if tx.IsXDCZApplyTransaction() {
copyState := pool.currentState.Copy()
- return ValidateXDCZApplyTransaction(pool.chain, nil, copyState, common.BytesToAddress(tx.Data()[4:]))
+ return core.ValidateXDCZApplyTransaction(pool.chain, nil, copyState, common.BytesToAddress(tx.Data()[4:]))
}
// validate balance slot, token decimal for XDCX
if tx.IsXDCXApplyTransaction() {
copyState := pool.currentState.Copy()
- return ValidateXDCXApplyTransaction(pool.chain, nil, copyState, common.BytesToAddress(tx.Data()[4:]))
+ return core.ValidateXDCXApplyTransaction(pool.chain, nil, copyState, common.BytesToAddress(tx.Data()[4:]))
}
return nil
}
@@ -686,8 +748,8 @@ func (pool *TxPool) validateTx(tx *types.Transaction, local bool) error {
// pending or queued one, it overwrites the previous transaction if its price is higher.
//
// If a newly added transaction is marked as local, its sending account will be
-// whitelisted, preventing any associated transaction from being dropped out of the pool
-// due to pricing constraints.
+// be added to the allowlist, preventing any associated transaction from being dropped
+// out of the pool due to pricing constraints.
func (pool *TxPool) add(tx *types.Transaction, local bool) (replaced bool, err error) {
// If the transaction is already known, discard it
hash := tx.Hash()
@@ -711,14 +773,22 @@ func (pool *TxPool) add(tx *types.Transaction, local bool) (replaced bool, err e
return pool.promoteSpecialTx(from, tx, isLocal)
}
// If the transaction pool is full, discard underpriced transactions
- if uint64(pool.all.Count()) >= pool.config.GlobalSlots+pool.config.GlobalQueue {
- log.Debug("Add transaction to pool full", "hash", hash, "nonce", tx.Nonce())
+ if uint64(pool.all.Slots()+numSlots(tx)) > pool.config.GlobalSlots+pool.config.GlobalQueue {
// If the new transaction is underpriced, don't accept it
if !isLocal && pool.priced.Underpriced(tx) {
- log.Trace("Discarding underpriced transaction", "hash", hash, "price", tx.GasPrice())
+ log.Trace("Discarding underpriced transaction", "hash", hash, "gasTipCap", tx.GasTipCap(), "gasFeeCap", tx.GasFeeCap())
underpricedTxMeter.Mark(1)
return false, ErrUnderpriced
}
+ // We're about to replace a transaction. The reorg does a more thorough
+ // analysis of what to remove and how, but it runs async. We don't want to
+ // do too many replacements between reorg-runs, so we cap the number of
+ // replacements to 25% of the slots
+ if pool.changesSinceReorg > int(pool.config.GlobalSlots/4) {
+ throttleTxMeter.Mark(1)
+ return false, ErrTxPoolOverflow
+ }
+
// New transaction is better than our worse ones, make room for it.
// If it's a local transaction, forcibly discard all available transactions.
// Otherwise if we can't make enough room for new one, abort the operation.
@@ -730,9 +800,11 @@ func (pool *TxPool) add(tx *types.Transaction, local bool) (replaced bool, err e
overflowedTxMeter.Mark(1)
return false, ErrTxPoolOverflow
}
+ // Bump the counter of rejections-since-reorg
+ pool.changesSinceReorg += len(drop)
// Kick out the underpriced remote transactions.
for _, tx := range drop {
- log.Trace("Discarding freshly underpriced transaction", "hash", tx.Hash(), "price", tx.GasPrice())
+ log.Trace("Discarding freshly underpriced transaction", "hash", tx.Hash(), "gasTipCap", tx.GasTipCap(), "gasFeeCap", tx.GasFeeCap())
underpricedTxMeter.Mark(1)
pool.removeTx(tx.Hash(), false)
}
@@ -788,7 +860,7 @@ func (pool *TxPool) enqueueTx(hash common.Hash, tx *types.Transaction, local boo
// Try to insert the transaction into the future queue
from, _ := types.Sender(pool.signer, tx) // already validated
if pool.queue[from] == nil {
- pool.queue[from] = newTxList(false)
+ pool.queue[from] = newList(false)
}
inserted, old := pool.queue[from].Add(tx, pool.config.PriceBump)
if !inserted {
@@ -840,7 +912,7 @@ func (pool *TxPool) journalTx(from common.Address, tx *types.Transaction) {
func (pool *TxPool) promoteTx(addr common.Address, hash common.Hash, tx *types.Transaction) bool {
// Try to insert the transaction into the pending queue
if pool.pending[addr] == nil {
- pool.pending[addr] = newTxList(true)
+ pool.pending[addr] = newList(true)
}
list := pool.pending[addr]
@@ -873,7 +945,7 @@ func (pool *TxPool) promoteTx(addr common.Address, hash common.Hash, tx *types.T
func (pool *TxPool) promoteSpecialTx(addr common.Address, tx *types.Transaction, isLocal bool) (bool, error) {
// Try to insert the transaction into the pending queue
if pool.pending[addr] == nil {
- pool.pending[addr] = newTxList(true)
+ pool.pending[addr] = newList(true)
}
list := pool.pending[addr]
@@ -904,7 +976,7 @@ func (pool *TxPool) promoteSpecialTx(addr common.Address, tx *types.Transaction,
// Set the potentially new pending nonce and notify any subsystems of the new tx
pool.beats[addr] = time.Now()
pool.pendingNonces.set(addr, tx.Nonce()+1)
- go pool.txFeed.Send(NewTxsEvent{types.Transactions{tx}})
+ go pool.txFeed.Send(core.NewTxsEvent{Txs: types.Transactions{tx}})
return true, nil
}
@@ -1146,7 +1218,7 @@ func (pool *TxPool) scheduleReorgLoop() {
launchNextRun bool
reset *txpoolResetRequest
dirtyAccounts *accountSet
- queuedEvents = make(map[common.Address]*txSortedMap)
+ queuedEvents = make(map[common.Address]*sortedMap)
)
for {
// Launch next background reorg if needed
@@ -1159,7 +1231,7 @@ func (pool *TxPool) scheduleReorgLoop() {
launchNextRun = false
reset, dirtyAccounts = nil, nil
- queuedEvents = make(map[common.Address]*txSortedMap)
+ queuedEvents = make(map[common.Address]*sortedMap)
}
select {
@@ -1188,7 +1260,7 @@ func (pool *TxPool) scheduleReorgLoop() {
// request one later if they want the events sent.
addr, _ := types.Sender(pool.signer, tx)
if _, ok := queuedEvents[addr]; !ok {
- queuedEvents[addr] = newTxSortedMap()
+ queuedEvents[addr] = newSortedMap()
}
queuedEvents[addr].Put(tx)
@@ -1207,7 +1279,10 @@ func (pool *TxPool) scheduleReorgLoop() {
}
// runReorg runs reset and promoteExecutables on behalf of scheduleReorgLoop.
-func (pool *TxPool) runReorg(done chan struct{}, reset *txpoolResetRequest, dirtyAccounts *accountSet, events map[common.Address]*txSortedMap) {
+func (pool *TxPool) runReorg(done chan struct{}, reset *txpoolResetRequest, dirtyAccounts *accountSet, events map[common.Address]*sortedMap) {
+ defer func(t0 time.Time) {
+ reorgDurationTimer.Update(time.Since(t0))
+ }(time.Now())
defer close(done)
var promoteAddrs []common.Address
@@ -1243,23 +1318,31 @@ func (pool *TxPool) runReorg(done chan struct{}, reset *txpoolResetRequest, dirt
// because of another transaction (e.g. higher gas price).
if reset != nil {
pool.demoteUnexecutables()
+ if reset.newHead != nil && pool.chainconfig.IsEIP1559(new(big.Int).Add(reset.newHead.Number, big.NewInt(1))) {
+ pendingBaseFee := eip1559.CalcBaseFee(pool.chainconfig, reset.newHead)
+ pool.priced.SetBaseFee(pendingBaseFee)
+ }
+ // Update all accounts to the latest known pending nonce
+ nonces := make(map[common.Address]uint64, len(pool.pending))
+ for addr, list := range pool.pending {
+ highestPending := list.LastElement()
+ nonces[addr] = highestPending.Nonce() + 1
+ }
+ pool.pendingNonces.setAll(nonces)
}
// Ensure pool.queue and pool.pending sizes stay within the configured limits.
pool.truncatePending()
pool.truncateQueue()
- // Update all accounts to the latest known pending nonce
- for addr, list := range pool.pending {
- highestPending := list.LastElement()
- pool.pendingNonces.set(addr, highestPending.Nonce()+1)
- }
+ dropBetweenReorgHistogram.Update(int64(pool.changesSinceReorg))
+ pool.changesSinceReorg = 0 // Reset change counter
pool.mu.Unlock()
// Notify subsystems for newly added transactions
for _, tx := range promoted {
addr, _ := types.Sender(pool.signer, tx)
if _, ok := events[addr]; !ok {
- events[addr] = newTxSortedMap()
+ events[addr] = newSortedMap()
}
events[addr].Put(tx)
}
@@ -1268,7 +1351,7 @@ func (pool *TxPool) runReorg(done chan struct{}, reset *txpoolResetRequest, dirt
for _, set := range events {
txs = append(txs, set.Flatten()...)
}
- pool.txFeed.Send(NewTxsEvent{txs})
+ pool.txFeed.Send(core.NewTxsEvent{Txs: txs})
}
}
@@ -1295,7 +1378,7 @@ func (pool *TxPool) reset(oldHead, newHead *types.Header) {
if rem == nil {
// This can happen if a setHead is performed, where we simply discard the old
// head from the chain.
- // If that is the case, we don't have the lost transactions any more, and
+ // If that is the case, we don't have the lost transactions anymore, and
// there's nothing to add
if newNum >= oldNum {
// If we reorged to a same or higher number, then it's not a case of setHead
@@ -1349,17 +1432,18 @@ func (pool *TxPool) reset(oldHead, newHead *types.Header) {
}
pool.currentState = statedb
pool.trc21FeeCapacity = state.GetTRC21FeeCapacityFromStateWithCache(newHead.Root, statedb)
- pool.pendingNonces = newTxNoncer(statedb)
+ pool.pendingNonces = newNoncer(statedb)
pool.currentMaxGas = newHead.GasLimit
// Inject any transactions discarded due to reorgs
log.Debug("Reinjecting stale transactions", "count", len(reinject))
- senderCacher.recover(pool.signer, reinject)
+ core.SenderCacher.Recover(pool.signer, reinject)
pool.addTxsLocked(reinject, false)
// Update all fork indicator by next pending block number.
next := new(big.Int).Add(newHead.Number, big.NewInt(1))
pool.eip2718 = pool.chainconfig.IsEIP1559(next)
+ pool.eip1559 = pool.chainconfig.IsEIP1559(next)
}
// promoteExecutables moves transactions that have become processable from the
@@ -1524,7 +1608,7 @@ func (pool *TxPool) truncatePending() {
pendingRateLimitMeter.Mark(int64(pendingBeforeCap - pending))
}
-// truncateQueue drops the oldes transactions in the queue if the pool is above the global queue limit.
+// truncateQueue drops the oldest transactions in the queue if the pool is above the global queue limit.
func (pool *TxPool) truncateQueue() {
queued := uint64(0)
for _, list := range pool.queue {
@@ -1541,7 +1625,7 @@ func (pool *TxPool) truncateQueue() {
addresses = append(addresses, addressByHeartbeat{addr, pool.beats[addr]})
}
}
- sort.Sort(addresses)
+ sort.Sort(sort.Reverse(addresses))
// Drop transactions until the total is below the limit or only locals remain
for drop := queued - pool.config.GlobalQueue; drop > 0 && len(addresses) > 0; {
@@ -1572,6 +1656,10 @@ func (pool *TxPool) truncateQueue() {
// demoteUnexecutables removes invalid and processed transactions from the pools
// executable/pending queue and any subsequent transactions that become unexecutable
// are moved back into the future queue.
+//
+// Note: transactions are not marked as removed in the priced list because re-heaping
+// is always explicitly triggered by SetBaseFee and it would be unnecessary and wasteful
+// to trigger a re-heap is this function
func (pool *TxPool) demoteUnexecutables() {
// Iterate over all accounts and demote any non-executable transactions
for addr, list := range pool.pending {
@@ -1620,8 +1708,6 @@ func (pool *TxPool) demoteUnexecutables() {
pool.enqueueTx(hash, tx, false, false)
}
pendingGauge.Dec(int64(len(gapped)))
- // This might happen in a reorg, so log it to the metering
- blockReorgInvalidatedTx.Mark(int64(len(gapped)))
}
// Delete the entire pending entry if it became empty.
if list.Empty() {
@@ -1654,7 +1740,7 @@ type accountSet struct {
// derivations.
func newAccountSet(signer types.Signer, addrs ...common.Address) *accountSet {
as := &accountSet{
- accounts: make(map[common.Address]struct{}),
+ accounts: make(map[common.Address]struct{}, len(addrs)),
signer: signer,
}
for _, addr := range addrs {
@@ -1716,7 +1802,7 @@ func (as *accountSet) merge(other *accountSet) {
as.cache = nil
}
-// txLookup is used internally by TxPool to track transactions while allowing
+// lookup is used internally by TxPool to track transactions while allowing
// lookup without mutex contention.
//
// Note, although this type is properly protected against concurrent access, it
@@ -1728,16 +1814,16 @@ func (as *accountSet) merge(other *accountSet) {
//
// This lookup set combines the notion of "local transactions", which is useful
// to build upper-level structure.
-type txLookup struct {
+type lookup struct {
slots int
lock sync.RWMutex
locals map[common.Hash]*types.Transaction
remotes map[common.Hash]*types.Transaction
}
-// newTxLookup returns a new txLookup structure.
-func newTxLookup() *txLookup {
- return &txLookup{
+// newLookup returns a new lookup structure.
+func newLookup() *lookup {
+ return &lookup{
locals: make(map[common.Hash]*types.Transaction),
remotes: make(map[common.Hash]*types.Transaction),
}
@@ -1746,7 +1832,7 @@ func newTxLookup() *txLookup {
// Range calls f on each key and value present in the map. The callback passed
// should return the indicator whether the iteration needs to be continued.
// Callers need to specify which set (or both) to be iterated.
-func (t *txLookup) Range(f func(hash common.Hash, tx *types.Transaction, local bool) bool, local bool, remote bool) {
+func (t *lookup) Range(f func(hash common.Hash, tx *types.Transaction, local bool) bool, local bool, remote bool) {
t.lock.RLock()
defer t.lock.RUnlock()
@@ -1767,7 +1853,7 @@ func (t *txLookup) Range(f func(hash common.Hash, tx *types.Transaction, local b
}
// Get returns a transaction if it exists in the lookup, or nil if not found.
-func (t *txLookup) Get(hash common.Hash) *types.Transaction {
+func (t *lookup) Get(hash common.Hash) *types.Transaction {
t.lock.RLock()
defer t.lock.RUnlock()
@@ -1778,7 +1864,7 @@ func (t *txLookup) Get(hash common.Hash) *types.Transaction {
}
// GetLocal returns a transaction if it exists in the lookup, or nil if not found.
-func (t *txLookup) GetLocal(hash common.Hash) *types.Transaction {
+func (t *lookup) GetLocal(hash common.Hash) *types.Transaction {
t.lock.RLock()
defer t.lock.RUnlock()
@@ -1786,7 +1872,7 @@ func (t *txLookup) GetLocal(hash common.Hash) *types.Transaction {
}
// GetRemote returns a transaction if it exists in the lookup, or nil if not found.
-func (t *txLookup) GetRemote(hash common.Hash) *types.Transaction {
+func (t *lookup) GetRemote(hash common.Hash) *types.Transaction {
t.lock.RLock()
defer t.lock.RUnlock()
@@ -1794,7 +1880,7 @@ func (t *txLookup) GetRemote(hash common.Hash) *types.Transaction {
}
// Count returns the current number of transactions in the lookup.
-func (t *txLookup) Count() int {
+func (t *lookup) Count() int {
t.lock.RLock()
defer t.lock.RUnlock()
@@ -1802,7 +1888,7 @@ func (t *txLookup) Count() int {
}
// LocalCount returns the current number of local transactions in the lookup.
-func (t *txLookup) LocalCount() int {
+func (t *lookup) LocalCount() int {
t.lock.RLock()
defer t.lock.RUnlock()
@@ -1810,7 +1896,7 @@ func (t *txLookup) LocalCount() int {
}
// RemoteCount returns the current number of remote transactions in the lookup.
-func (t *txLookup) RemoteCount() int {
+func (t *lookup) RemoteCount() int {
t.lock.RLock()
defer t.lock.RUnlock()
@@ -1818,7 +1904,7 @@ func (t *txLookup) RemoteCount() int {
}
// Slots returns the current number of slots used in the lookup.
-func (t *txLookup) Slots() int {
+func (t *lookup) Slots() int {
t.lock.RLock()
defer t.lock.RUnlock()
@@ -1826,7 +1912,7 @@ func (t *txLookup) Slots() int {
}
// Add adds a transaction to the lookup.
-func (t *txLookup) Add(tx *types.Transaction, local bool) {
+func (t *lookup) Add(tx *types.Transaction, local bool) {
t.lock.Lock()
defer t.lock.Unlock()
@@ -1841,7 +1927,7 @@ func (t *txLookup) Add(tx *types.Transaction, local bool) {
}
// Remove removes a transaction from the lookup.
-func (t *txLookup) Remove(hash common.Hash) {
+func (t *lookup) Remove(hash common.Hash) {
t.lock.Lock()
defer t.lock.Unlock()
@@ -1862,7 +1948,7 @@ func (t *txLookup) Remove(hash common.Hash) {
// RemoteToLocals migrates the transactions belongs to the given locals to locals
// set. The assumption is held the locals set is thread-safe to be used.
-func (t *txLookup) RemoteToLocals(locals *accountSet) int {
+func (t *lookup) RemoteToLocals(locals *accountSet) int {
t.lock.Lock()
defer t.lock.Unlock()
@@ -1877,6 +1963,18 @@ func (t *txLookup) RemoteToLocals(locals *accountSet) int {
return migrated
}
+// RemotesBelowTip finds all remote transactions below the given tip threshold.
+func (t *lookup) RemotesBelowTip(threshold *big.Int) types.Transactions {
+ found := make(types.Transactions, 0, 128)
+ t.Range(func(hash common.Hash, tx *types.Transaction, local bool) bool {
+ if tx.GasTipCapIntCmp(threshold) < 0 {
+ found = append(found, tx)
+ }
+ return true
+ }, false, true) // Only iterate remotes
+ return found
+}
+
// numSlots calculates the number of slots needed for a single transaction.
func numSlots(tx *types.Transaction) int {
return int((tx.Size() + txSlotSize - 1) / txSlotSize)
diff --git a/core/tx_pool_test.go b/core/txpool/txpool_test.go
similarity index 70%
rename from core/tx_pool_test.go
rename to core/txpool/txpool_test.go
index 62e1d70a61da..3b1ac21f62f8 100644
--- a/core/tx_pool_test.go
+++ b/core/txpool/txpool_test.go
@@ -14,7 +14,7 @@
// You should have received a copy of the GNU Lesser General Public License
// along with the go-ethereum library. If not, see .
-package core
+package txpool
import (
"crypto/ecdsa"
@@ -28,6 +28,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/consensus"
+ "github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/rawdb"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/types"
@@ -36,13 +37,23 @@ import (
"github.com/XinFinOrg/XDPoSChain/params"
)
-// testTxPoolConfig is a transaction pool configuration without stateful disk
-// sideeffects used during testing.
-var testTxPoolConfig TxPoolConfig
+var (
+ // testTxPoolConfig is a transaction pool configuration without stateful disk
+ // sideeffects used during testing.
+ testTxPoolConfig Config
+
+ // eip1559Config is a chain config with EIP-1559 enabled at block 0.
+ eip1559Config *params.ChainConfig
+)
func init() {
- testTxPoolConfig = DefaultTxPoolConfig
+ testTxPoolConfig = DefaultConfig
testTxPoolConfig.Journal = ""
+
+ cpy := *params.TestChainConfig
+ eip1559Config = &cpy
+ eip1559Config.BerlinBlock = common.Big0
+ eip1559Config.Eip1559Block = common.Big0
}
type testBlockChain struct {
@@ -81,7 +92,7 @@ func (bc *testBlockChain) StateAt(common.Hash) (*state.StateDB, error) {
return bc.statedb, nil
}
-func (bc *testBlockChain) SubscribeChainHeadEvent(ch chan<- ChainHeadEvent) event.Subscription {
+func (bc *testBlockChain) SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription {
return bc.chainHeadFeed.Subscribe(ch)
}
@@ -102,21 +113,40 @@ func pricedDataTransaction(nonce uint64, gaslimit uint64, gasprice *big.Int, key
return tx
}
-func setupTxPool() (*TxPool, *ecdsa.PrivateKey) {
+func dynamicFeeTx(nonce uint64, gaslimit uint64, gasFee *big.Int, tip *big.Int, key *ecdsa.PrivateKey) *types.Transaction {
+ tx, _ := types.SignNewTx(key, types.LatestSignerForChainID(params.TestChainConfig.ChainId), &types.DynamicFeeTx{
+ ChainID: params.TestChainConfig.ChainId,
+ Nonce: nonce,
+ GasTipCap: tip,
+ GasFeeCap: gasFee,
+ Gas: gaslimit,
+ To: &common.Address{},
+ Value: big.NewInt(100),
+ Data: nil,
+ AccessList: nil,
+ })
+ return tx
+}
+
+func setupPool() (*TxPool, *ecdsa.PrivateKey) {
+ return setupPoolWithConfig(params.TestChainConfig)
+}
+
+func setupPoolWithConfig(config *params.ChainConfig) (*TxPool, *ecdsa.PrivateKey) {
diskdb := rawdb.NewMemoryDatabase()
statedb, _ := state.New(common.Hash{}, state.NewDatabase(diskdb))
blockchain := &testBlockChain{statedb, 10000000, new(event.Feed)}
key, _ := crypto.GenerateKey()
- pool := NewTxPool(testTxPoolConfig, params.TestChainConfig, blockchain)
+ pool := NewTxPool(testTxPoolConfig, config, blockchain)
// wait for the pool to initialize
<-pool.initDoneCh
return pool, key
}
-// validateTxPoolInternals checks various consistency invariants within the pool.
-func validateTxPoolInternals(pool *TxPool) error {
+// validatePoolInternals checks various consistency invariants within the pool.
+func validatePoolInternals(pool *TxPool) error {
pool.mu.RLock()
defer pool.mu.RUnlock()
@@ -126,7 +156,7 @@ func validateTxPoolInternals(pool *TxPool) error {
return fmt.Errorf("total transaction count %d != %d pending + %d queued", total, pending, queued)
}
pool.priced.Reheap()
- priced, remote := pool.priced.remotes.Len(), pool.all.RemoteCount()
+ priced, remote := pool.priced.urgent.Len()+pool.priced.floating.Len(), pool.all.RemoteCount()
if priced != remote {
return fmt.Errorf("total priced transaction count %d != %d", priced, remote)
}
@@ -148,7 +178,7 @@ func validateTxPoolInternals(pool *TxPool) error {
// validateEvents checks that the correct number of transaction addition events
// were fired on the pool's event feed.
-func validateEvents(events chan NewTxsEvent, count int) error {
+func validateEvents(events chan core.NewTxsEvent, count int) error {
var received []*types.Transaction
for len(received) < count {
@@ -206,7 +236,7 @@ func (c *testChain) State() (*state.StateDB, error) {
// This test simulates a scenario where a new block is imported during a
// state reset and tests whether the pending state is in sync with the
// block head event that initiated the resetState().
-func TestStateChangeDuringTransactionPoolReset(t *testing.T) {
+func TestStateChangeDuringReset(t *testing.T) {
t.Parallel()
var (
@@ -243,41 +273,49 @@ func TestStateChangeDuringTransactionPoolReset(t *testing.T) {
trigger = true
<-pool.requestReset(nil, nil)
- _, err := pool.Pending()
- if err != nil {
- t.Fatalf("Could not fetch pending transactions: %v", err)
- }
nonce = pool.Nonce(address)
if nonce != 2 {
t.Fatalf("Invalid nonce, want 2, got %d", nonce)
}
}
+func testAddBalance(pool *TxPool, addr common.Address, amount *big.Int) {
+ pool.mu.Lock()
+ pool.currentState.AddBalance(addr, amount)
+ pool.mu.Unlock()
+}
+
+func testSetNonce(pool *TxPool, addr common.Address, nonce uint64) {
+ pool.mu.Lock()
+ pool.currentState.SetNonce(addr, nonce)
+ pool.mu.Unlock()
+}
+
func TestInvalidTransactions(t *testing.T) {
t.Parallel()
- pool, key := setupTxPool()
+ pool, key := setupPool()
defer pool.Stop()
tx := transaction(0, 100, key)
from, _ := deriveSender(tx)
- pool.currentState.AddBalance(from, big.NewInt(1))
- if err := pool.AddRemote(tx); err != ErrInsufficientFunds {
- t.Error("expected", ErrInsufficientFunds)
+ testAddBalance(pool, from, big.NewInt(1))
+ if err := pool.AddRemote(tx); err != core.ErrInsufficientFunds {
+ t.Error("expected", core.ErrInsufficientFunds)
}
balance := new(big.Int).Add(tx.Value(), new(big.Int).Mul(new(big.Int).SetUint64(tx.Gas()), tx.GasPrice()))
- pool.currentState.AddBalance(from, balance)
- if err := pool.AddRemote(tx); err != ErrIntrinsicGas {
- t.Error("expected", ErrIntrinsicGas, "got", err)
+ testAddBalance(pool, from, balance)
+ if err := pool.AddRemote(tx); err != core.ErrIntrinsicGas {
+ t.Error("expected", core.ErrIntrinsicGas, "got", err)
}
- pool.currentState.SetNonce(from, 1)
- pool.currentState.AddBalance(from, big.NewInt(0xffffffffffffff))
+ testSetNonce(pool, from, 1)
+ testAddBalance(pool, from, big.NewInt(0xffffffffffffff))
tx = transaction(0, 100000, key)
- if err := pool.AddRemote(tx); err != ErrNonceTooLow {
- t.Error("expected", ErrNonceTooLow)
+ if err := pool.AddRemote(tx); err != core.ErrNonceTooLow {
+ t.Error("expected", core.ErrNonceTooLow)
}
tx = transaction(1, 100000, key)
@@ -290,15 +328,15 @@ func TestInvalidTransactions(t *testing.T) {
}
}
-func TestTransactionQueue(t *testing.T) {
+func TestQueue(t *testing.T) {
t.Parallel()
- pool, key := setupTxPool()
+ pool, key := setupPool()
defer pool.Stop()
tx := transaction(0, 100, key)
from, _ := deriveSender(tx)
- pool.currentState.AddBalance(from, big.NewInt(1000))
+ testAddBalance(pool, from, big.NewInt(1000))
<-pool.requestReset(nil, nil)
pool.enqueueTx(tx.Hash(), tx, false, true)
@@ -309,7 +347,7 @@ func TestTransactionQueue(t *testing.T) {
tx = transaction(1, 100, key)
from, _ = deriveSender(tx)
- pool.currentState.SetNonce(from, 2)
+ testSetNonce(pool, from, 2)
pool.enqueueTx(tx.Hash(), tx, false, true)
<-pool.requestPromoteExecutables(newAccountSet(pool.signer, from))
@@ -322,17 +360,17 @@ func TestTransactionQueue(t *testing.T) {
}
}
-func TestTransactionQueue2(t *testing.T) {
+func TestQueue2(t *testing.T) {
t.Parallel()
- pool, key := setupTxPool()
+ pool, key := setupPool()
defer pool.Stop()
tx1 := transaction(0, 100, key)
tx2 := transaction(10, 100, key)
tx3 := transaction(11, 100, key)
from, _ := deriveSender(tx1)
- pool.currentState.AddBalance(from, big.NewInt(1000))
+ testAddBalance(pool, from, big.NewInt(1000))
pool.reset(nil, nil)
pool.enqueueTx(tx1.Hash(), tx1, false, true)
@@ -348,24 +386,57 @@ func TestTransactionQueue2(t *testing.T) {
}
}
-func TestTransactionNegativeValue(t *testing.T) {
+func TestNegativeValue(t *testing.T) {
t.Parallel()
- pool, key := setupTxPool()
+ pool, key := setupPool()
defer pool.Stop()
tx, _ := types.SignTx(types.NewTransaction(0, common.Address{}, big.NewInt(-1), 100, big.NewInt(1), nil), types.HomesteadSigner{}, key)
from, _ := deriveSender(tx)
- pool.currentState.AddBalance(from, big.NewInt(1))
+ testAddBalance(pool, from, big.NewInt(1))
if err := pool.AddRemote(tx); err != ErrNegativeValue {
t.Error("expected", ErrNegativeValue, "got", err)
}
}
-func TestTransactionChainFork(t *testing.T) {
+func TestTipAboveFeeCap(t *testing.T) {
t.Parallel()
- pool, key := setupTxPool()
+ pool, key := setupPoolWithConfig(eip1559Config)
+ defer pool.Stop()
+
+ tx := dynamicFeeTx(0, 100, big.NewInt(1), big.NewInt(2), key)
+
+ if err := pool.AddRemote(tx); err != core.ErrTipAboveFeeCap {
+ t.Error("expected", core.ErrTipAboveFeeCap, "got", err)
+ }
+}
+
+func TestVeryHighValues(t *testing.T) {
+ t.Parallel()
+
+ pool, key := setupPoolWithConfig(eip1559Config)
+ defer pool.Stop()
+
+ veryBigNumber := big.NewInt(1)
+ veryBigNumber.Lsh(veryBigNumber, 300)
+
+ tx := dynamicFeeTx(0, 100, big.NewInt(1), veryBigNumber, key)
+ if err := pool.AddRemote(tx); err != core.ErrTipVeryHigh {
+ t.Error("expected", core.ErrTipVeryHigh, "got", err)
+ }
+
+ tx2 := dynamicFeeTx(0, 100, veryBigNumber, big.NewInt(1), key)
+ if err := pool.AddRemote(tx2); err != core.ErrFeeCapVeryHigh {
+ t.Error("expected", core.ErrFeeCapVeryHigh, "got", err)
+ }
+}
+
+func TestChainFork(t *testing.T) {
+ t.Parallel()
+
+ pool, key := setupPool()
defer pool.Stop()
addr := crypto.PubkeyToAddress(key.PublicKey)
@@ -392,10 +463,10 @@ func TestTransactionChainFork(t *testing.T) {
}
}
-func TestTransactionDoubleNonce(t *testing.T) {
+func TestDoubleNonce(t *testing.T) {
t.Parallel()
- pool, key := setupTxPool()
+ pool, key := setupPool()
defer pool.Stop()
addr := crypto.PubkeyToAddress(key.PublicKey)
@@ -444,14 +515,14 @@ func TestTransactionDoubleNonce(t *testing.T) {
}
}
-func TestTransactionMissingNonce(t *testing.T) {
+func TestMissingNonce(t *testing.T) {
t.Parallel()
- pool, key := setupTxPool()
+ pool, key := setupPool()
defer pool.Stop()
addr := crypto.PubkeyToAddress(key.PublicKey)
- pool.currentState.AddBalance(addr, big.NewInt(100000000000000))
+ testAddBalance(pool, addr, big.NewInt(100000000000000))
tx := transaction(1, 100000, key)
if _, err := pool.add(tx, false); err != nil {
t.Error("didn't expect error", err)
@@ -467,16 +538,16 @@ func TestTransactionMissingNonce(t *testing.T) {
}
}
-func TestTransactionNonceRecovery(t *testing.T) {
+func TestNonceRecovery(t *testing.T) {
t.Parallel()
const n = 10
- pool, key := setupTxPool()
+ pool, key := setupPool()
defer pool.Stop()
addr := crypto.PubkeyToAddress(key.PublicKey)
- pool.currentState.SetNonce(addr, n)
- pool.currentState.AddBalance(addr, big.NewInt(100000000000000))
+ testSetNonce(pool, addr, n)
+ testAddBalance(pool, addr, big.NewInt(100000000000000))
<-pool.requestReset(nil, nil)
tx := transaction(n, 100000, key)
@@ -484,7 +555,7 @@ func TestTransactionNonceRecovery(t *testing.T) {
t.Error(err)
}
// simulate some weird re-order of transactions and missing nonce(s)
- pool.currentState.SetNonce(addr, n-1)
+ testSetNonce(pool, addr, n-1)
<-pool.requestReset(nil, nil)
if fn := pool.Nonce(addr); fn != n-1 {
t.Errorf("expected nonce to be %d, got %d", n-1, fn)
@@ -493,15 +564,15 @@ func TestTransactionNonceRecovery(t *testing.T) {
// Tests that if an account runs out of funds, any pending and queued transactions
// are dropped.
-func TestTransactionDropping(t *testing.T) {
+func TestDropping(t *testing.T) {
t.Parallel()
// Create a test account and fund it
- pool, key := setupTxPool()
+ pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
- pool.currentState.AddBalance(account, big.NewInt(1000))
+ testAddBalance(pool, account, big.NewInt(1000))
// Add some pending and some queued transactions
var (
@@ -549,7 +620,7 @@ func TestTransactionDropping(t *testing.T) {
t.Errorf("total transaction mismatch: have %d, want %d", pool.all.Count(), 6)
}
// Reduce the balance of the account, and check that invalidated transactions are dropped
- pool.currentState.AddBalance(account, big.NewInt(-650))
+ testAddBalance(pool, account, big.NewInt(-650))
<-pool.requestReset(nil, nil)
if _, ok := pool.pending[account].txs.items[tx0.Nonce()]; !ok {
@@ -597,7 +668,7 @@ func TestTransactionDropping(t *testing.T) {
// Tests that if a transaction is dropped from the current pending pool (e.g. out
// of fund), all consecutive (still valid, but not executable) transactions are
// postponed back into the future queue to prevent broadcasting them.
-func TestTransactionPostponing(t *testing.T) {
+func TestPostponing(t *testing.T) {
t.Parallel()
// Create the pool to test the postponing with
@@ -616,7 +687,7 @@ func TestTransactionPostponing(t *testing.T) {
keys[i], _ = crypto.GenerateKey()
accs[i] = crypto.PubkeyToAddress(keys[i].PublicKey)
- pool.currentState.AddBalance(crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(50100))
+ testAddBalance(pool, crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(50100))
}
// Add a batch consecutive pending transactions for validation
txs := []*types.Transaction{}
@@ -659,7 +730,7 @@ func TestTransactionPostponing(t *testing.T) {
}
// Reduce the balance of the account, and check that transactions are reorganised
for _, addr := range accs {
- pool.currentState.AddBalance(addr, big.NewInt(-1))
+ testAddBalance(pool, addr, big.NewInt(-1))
}
<-pool.requestReset(nil, nil)
@@ -712,18 +783,18 @@ func TestTransactionPostponing(t *testing.T) {
// Tests that if the transaction pool has both executable and non-executable
// transactions from an origin account, filling the nonce gap moves all queued
// ones into the pending pool.
-func TestTransactionGapFilling(t *testing.T) {
+func TestGapFilling(t *testing.T) {
t.Parallel()
// Create a test account and fund it
- pool, key := setupTxPool()
+ pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
- pool.currentState.AddBalance(account, big.NewInt(1000000))
+ testAddBalance(pool, account, big.NewInt(1000000))
// Keep track of transaction events to ensure all executables get announced
- events := make(chan NewTxsEvent, testTxPoolConfig.AccountQueue+5)
+ events := make(chan core.NewTxsEvent, testTxPoolConfig.AccountQueue+5)
sub := pool.txFeed.Subscribe(events)
defer sub.Unsubscribe()
@@ -742,7 +813,7 @@ func TestTransactionGapFilling(t *testing.T) {
if err := validateEvents(events, 1); err != nil {
t.Fatalf("original event firing failed: %v", err)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Fill the nonce gap and ensure all transactions become pending
@@ -759,22 +830,22 @@ func TestTransactionGapFilling(t *testing.T) {
if err := validateEvents(events, 2); err != nil {
t.Fatalf("gap-filling event firing failed: %v", err)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
// Tests that if the transaction count belonging to a single account goes above
// some threshold, the higher transactions are dropped to prevent DOS attacks.
-func TestTransactionQueueAccountLimiting(t *testing.T) {
+func TestQueueAccountLimiting(t *testing.T) {
t.Parallel()
// Create a test account and fund it
- pool, key := setupTxPool()
+ pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
- pool.currentState.AddBalance(account, big.NewInt(1000000))
+ testAddBalance(pool, account, big.NewInt(1000000))
testTxPoolConfig.AccountQueue = 10
// Keep queuing up transactions and make sure all above a limit are dropped
for i := uint64(1); i <= testTxPoolConfig.AccountQueue; i++ {
@@ -804,14 +875,14 @@ func TestTransactionQueueAccountLimiting(t *testing.T) {
//
// This logic should not hold for local transactions, unless the local tracking
// mechanism is disabled.
-func TestTransactionQueueGlobalLimiting(t *testing.T) {
- testTransactionQueueGlobalLimiting(t, false)
+func TestQueueGlobalLimiting(t *testing.T) {
+ testQueueGlobalLimiting(t, false)
}
-func TestTransactionQueueGlobalLimitingNoLocals(t *testing.T) {
- testTransactionQueueGlobalLimiting(t, true)
+func TestQueueGlobalLimitingNoLocals(t *testing.T) {
+ testQueueGlobalLimiting(t, true)
}
-func testTransactionQueueGlobalLimiting(t *testing.T, nolocals bool) {
+func testQueueGlobalLimiting(t *testing.T, nolocals bool) {
t.Parallel()
// Create the pool to test the limit enforcement with
@@ -831,7 +902,7 @@ func testTransactionQueueGlobalLimiting(t *testing.T, nolocals bool) {
keys := make([]*ecdsa.PrivateKey, 5)
for i := 0; i < len(keys); i++ {
keys[i], _ = crypto.GenerateKey()
- pool.currentState.AddBalance(crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
+ testAddBalance(pool, crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
}
local := keys[len(keys)-1]
@@ -896,12 +967,12 @@ func testTransactionQueueGlobalLimiting(t *testing.T, nolocals bool) {
//
// This logic should not hold for local transactions, unless the local tracking
// mechanism is disabled.
-func TestTransactionQueueTimeLimiting(t *testing.T) { testTransactionQueueTimeLimiting(t, false) }
-func TestTransactionQueueTimeLimitingNoLocals(t *testing.T) {
- testTransactionQueueTimeLimiting(t, true)
+func TestQueueTimeLimiting(t *testing.T) { testQueueTimeLimiting(t, false) }
+func TestQueueTimeLimitingNoLocals(t *testing.T) {
+ testQueueTimeLimiting(t, true)
}
-func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
+func testQueueTimeLimiting(t *testing.T, nolocals bool) {
common.MinGasPrice = big.NewInt(0)
// Reduce the eviction interval to a testable amount
defer func(old time.Duration) { evictionInterval = old }(evictionInterval)
@@ -923,8 +994,8 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
local, _ := crypto.GenerateKey()
remote, _ := crypto.GenerateKey()
- pool.currentState.AddBalance(crypto.PubkeyToAddress(local.PublicKey), big.NewInt(1000000000))
- pool.currentState.AddBalance(crypto.PubkeyToAddress(remote.PublicKey), big.NewInt(1000000000))
+ testAddBalance(pool, crypto.PubkeyToAddress(local.PublicKey), big.NewInt(1000000000))
+ testAddBalance(pool, crypto.PubkeyToAddress(remote.PublicKey), big.NewInt(1000000000))
// Add the two transactions and ensure they both are queued up
if err := pool.AddLocal(pricedTransaction(1, 100000, big.NewInt(1), local)); err != nil {
@@ -940,7 +1011,7 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
if queued != 2 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 2)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
@@ -955,7 +1026,7 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
if queued != 2 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 2)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
@@ -975,7 +1046,7 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 1)
}
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
@@ -992,7 +1063,7 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
if queued != 0 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 0)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
@@ -1022,7 +1093,7 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
if queued != 2 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 3)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
@@ -1041,7 +1112,7 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 1)
}
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@@ -1049,18 +1120,18 @@ func testTransactionQueueTimeLimiting(t *testing.T, nolocals bool) {
// Tests that even if the transaction count belonging to a single account goes
// above some threshold, as long as the transactions are executable, they are
// accepted.
-func TestTransactionPendingLimiting(t *testing.T) {
+func TestPendingLimiting(t *testing.T) {
t.Parallel()
// Create a test account and fund it
- pool, key := setupTxPool()
+ pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
- pool.currentState.AddBalance(account, big.NewInt(1000000))
+ testAddBalance(pool, account, big.NewInt(1000000))
testTxPoolConfig.AccountQueue = 10
// Keep track of transaction events to ensure all executables get announced
- events := make(chan NewTxsEvent, testTxPoolConfig.AccountQueue)
+ events := make(chan core.NewTxsEvent, testTxPoolConfig.AccountQueue)
sub := pool.txFeed.Subscribe(events)
defer sub.Unsubscribe()
@@ -1082,7 +1153,7 @@ func TestTransactionPendingLimiting(t *testing.T) {
if err := validateEvents(events, int(testTxPoolConfig.AccountQueue)); err != nil {
t.Fatalf("event firing failed: %v", err)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@@ -1090,7 +1161,7 @@ func TestTransactionPendingLimiting(t *testing.T) {
// Tests that if the transaction count belonging to multiple accounts go above
// some hard threshold, the higher transactions are dropped to prevent DOS
// attacks.
-func TestTransactionPendingGlobalLimiting(t *testing.T) {
+func TestPendingGlobalLimiting(t *testing.T) {
t.Parallel()
// Create the pool to test the limit enforcement with
@@ -1108,7 +1179,7 @@ func TestTransactionPendingGlobalLimiting(t *testing.T) {
keys := make([]*ecdsa.PrivateKey, 5)
for i := 0; i < len(keys); i++ {
keys[i], _ = crypto.GenerateKey()
- pool.currentState.AddBalance(crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
+ testAddBalance(pool, crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
}
// Generate and queue a batch of transactions
nonces := make(map[common.Address]uint64)
@@ -1131,7 +1202,7 @@ func TestTransactionPendingGlobalLimiting(t *testing.T) {
if pending > int(config.GlobalSlots) {
t.Fatalf("total pending transactions overflow allowance: %d > %d", pending, config.GlobalSlots)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@@ -1139,15 +1210,15 @@ func TestTransactionPendingGlobalLimiting(t *testing.T) {
// Test the limit on transaction size is enforced correctly.
// This test verifies every transaction having allowed size
// is added to the pool, and longer transactions are rejected.
-func TestTransactionAllowedTxSize(t *testing.T) {
+func TestAllowedTxSize(t *testing.T) {
t.Parallel()
// Create a test account and fund it
- pool, key := setupTxPool()
+ pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
- pool.currentState.AddBalance(account, big.NewInt(1000000000))
+ testAddBalance(pool, account, big.NewInt(1000000000))
// Compute maximal data size for transactions (lower bound).
//
@@ -1187,13 +1258,13 @@ func TestTransactionAllowedTxSize(t *testing.T) {
if queued != 0 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 0)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
// Tests that if transactions start being capped, transactions are also removed from 'all'
-func TestTransactionCapClearsFromAll(t *testing.T) {
+func TestCapClearsFromAll(t *testing.T) {
t.Parallel()
// Create the pool to test the limit enforcement with
@@ -1212,7 +1283,7 @@ func TestTransactionCapClearsFromAll(t *testing.T) {
// Create a number of test accounts and fund them
key, _ := crypto.GenerateKey()
addr := crypto.PubkeyToAddress(key.PublicKey)
- pool.currentState.AddBalance(addr, big.NewInt(1000000))
+ testAddBalance(pool, addr, big.NewInt(1000000))
txs := types.Transactions{}
for j := 0; j < int(config.GlobalSlots)*2; j++ {
@@ -1220,7 +1291,7 @@ func TestTransactionCapClearsFromAll(t *testing.T) {
}
// Import the batch and verify that limits have been enforced
pool.AddRemotes(txs)
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@@ -1228,7 +1299,7 @@ func TestTransactionCapClearsFromAll(t *testing.T) {
// Tests that if the transaction count belonging to multiple accounts go above
// some hard threshold, if they are under the minimum guaranteed slot count then
// the transactions are still kept.
-func TestTransactionPendingMinimumAllowance(t *testing.T) {
+func TestPendingMinimumAllowance(t *testing.T) {
t.Parallel()
// Create the pool to test the limit enforcement with
@@ -1246,7 +1317,7 @@ func TestTransactionPendingMinimumAllowance(t *testing.T) {
keys := make([]*ecdsa.PrivateKey, 5)
for i := 0; i < len(keys); i++ {
keys[i], _ = crypto.GenerateKey()
- pool.currentState.AddBalance(crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
+ testAddBalance(pool, crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
}
// Generate and queue a batch of transactions
nonces := make(map[common.Address]uint64)
@@ -1267,7 +1338,7 @@ func TestTransactionPendingMinimumAllowance(t *testing.T) {
t.Errorf("addr %x: total pending transactions mismatch: have %d, want %d", addr, list.Len(), config.AccountSlots)
}
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@@ -1277,7 +1348,7 @@ func TestTransactionPendingMinimumAllowance(t *testing.T) {
// from the pending pool to the queue.
//
// Note, local transactions are never allowed to be dropped.
-func TestTransactionPoolRepricing(t *testing.T) {
+func TestRepricing(t *testing.T) {
t.Parallel()
// Create the pool to test the pricing enforcement with
@@ -1289,7 +1360,7 @@ func TestTransactionPoolRepricing(t *testing.T) {
defer pool.Stop()
// Keep track of transaction events to ensure all executables get announced
- events := make(chan NewTxsEvent, 32)
+ events := make(chan core.NewTxsEvent, 32)
sub := pool.txFeed.Subscribe(events)
defer sub.Unsubscribe()
@@ -1297,7 +1368,7 @@ func TestTransactionPoolRepricing(t *testing.T) {
keys := make([]*ecdsa.PrivateKey, 4)
for i := 0; i < len(keys); i++ {
keys[i], _ = crypto.GenerateKey()
- pool.currentState.AddBalance(crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
+ testAddBalance(pool, crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
}
// Generate and queue a batch of transactions, both pending and queued
txs := types.Transactions{}
@@ -1330,7 +1401,7 @@ func TestTransactionPoolRepricing(t *testing.T) {
if err := validateEvents(events, 7); err != nil {
t.Fatalf("original event firing failed: %v", err)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Reprice the pool and check that underpriced transactions get dropped
@@ -1346,7 +1417,7 @@ func TestTransactionPoolRepricing(t *testing.T) {
if err := validateEvents(events, 0); err != nil {
t.Fatalf("reprice event firing failed: %v", err)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Check that we can't add the old transactions back
@@ -1362,7 +1433,7 @@ func TestTransactionPoolRepricing(t *testing.T) {
if err := validateEvents(events, 0); err != nil {
t.Fatalf("post-reprice event firing failed: %v", err)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// However we can add local underpriced transactions
@@ -1376,7 +1447,7 @@ func TestTransactionPoolRepricing(t *testing.T) {
if err := validateEvents(events, 1); err != nil {
t.Fatalf("post-reprice local event firing failed: %v", err)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// And we can fill gaps with properly priced transactions
@@ -1392,14 +1463,141 @@ func TestTransactionPoolRepricing(t *testing.T) {
if err := validateEvents(events, 5); err != nil {
t.Fatalf("post-reprice event firing failed: %v", err)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
+ t.Fatalf("pool internal state corrupted: %v", err)
+ }
+}
+
+// Tests that setting the transaction pool gas price to a higher value correctly
+// discards everything cheaper (legacy & dynamic fee) than that and moves any
+// gapped transactions back from the pending pool to the queue.
+//
+// Note, local transactions are never allowed to be dropped.
+func TestRepricingDynamicFee(t *testing.T) {
+ t.Parallel()
+
+ // Create the pool to test the pricing enforcement with
+ pool, _ := setupPoolWithConfig(eip1559Config)
+ defer pool.Stop()
+
+ // Keep track of transaction events to ensure all executables get announced
+ events := make(chan core.NewTxsEvent, 32)
+ sub := pool.txFeed.Subscribe(events)
+ defer sub.Unsubscribe()
+
+ // Create a number of test accounts and fund them
+ keys := make([]*ecdsa.PrivateKey, 4)
+ for i := 0; i < len(keys); i++ {
+ keys[i], _ = crypto.GenerateKey()
+ testAddBalance(pool, crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
+ }
+ // Generate and queue a batch of transactions, both pending and queued
+ txs := types.Transactions{}
+
+ txs = append(txs, pricedTransaction(0, 100000, big.NewInt(2), keys[0]))
+ txs = append(txs, pricedTransaction(1, 100000, big.NewInt(1), keys[0]))
+ txs = append(txs, pricedTransaction(2, 100000, big.NewInt(2), keys[0]))
+
+ txs = append(txs, dynamicFeeTx(0, 100000, big.NewInt(2), big.NewInt(1), keys[1]))
+ txs = append(txs, dynamicFeeTx(1, 100000, big.NewInt(3), big.NewInt(2), keys[1]))
+ txs = append(txs, dynamicFeeTx(2, 100000, big.NewInt(3), big.NewInt(2), keys[1]))
+
+ txs = append(txs, dynamicFeeTx(1, 100000, big.NewInt(2), big.NewInt(2), keys[2]))
+ txs = append(txs, dynamicFeeTx(2, 100000, big.NewInt(1), big.NewInt(1), keys[2]))
+ txs = append(txs, dynamicFeeTx(3, 100000, big.NewInt(2), big.NewInt(2), keys[2]))
+
+ ltx := dynamicFeeTx(0, 100000, big.NewInt(2), big.NewInt(1), keys[3])
+
+ // Import the batch and that both pending and queued transactions match up
+ pool.AddRemotesSync(txs)
+ pool.AddLocal(ltx)
+
+ pending, queued := pool.Stats()
+ if pending != 7 {
+ t.Fatalf("pending transactions mismatched: have %d, want %d", pending, 7)
+ }
+ if queued != 3 {
+ t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 3)
+ }
+ if err := validateEvents(events, 7); err != nil {
+ t.Fatalf("original event firing failed: %v", err)
+ }
+ if err := validatePoolInternals(pool); err != nil {
+ t.Fatalf("pool internal state corrupted: %v", err)
+ }
+ // Reprice the pool and check that underpriced transactions get dropped
+ pool.SetGasPrice(big.NewInt(2))
+
+ pending, queued = pool.Stats()
+ if pending != 2 {
+ t.Fatalf("pending transactions mismatched: have %d, want %d", pending, 2)
+ }
+ if queued != 5 {
+ t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 5)
+ }
+ if err := validateEvents(events, 0); err != nil {
+ t.Fatalf("reprice event firing failed: %v", err)
+ }
+ if err := validatePoolInternals(pool); err != nil {
+ t.Fatalf("pool internal state corrupted: %v", err)
+ }
+ // Check that we can't add the old transactions back
+ tx := pricedTransaction(1, 100000, big.NewInt(1), keys[0])
+ if err := pool.AddRemote(tx); err != ErrUnderpriced {
+ t.Fatalf("adding underpriced pending transaction error mismatch: have %v, want %v", err, ErrUnderpriced)
+ }
+ tx = dynamicFeeTx(0, 100000, big.NewInt(2), big.NewInt(1), keys[1])
+ if err := pool.AddRemote(tx); err != ErrUnderpriced {
+ t.Fatalf("adding underpriced pending transaction error mismatch: have %v, want %v", err, ErrUnderpriced)
+ }
+ tx = dynamicFeeTx(2, 100000, big.NewInt(1), big.NewInt(1), keys[2])
+ if err := pool.AddRemote(tx); err != ErrUnderpriced {
+ t.Fatalf("adding underpriced queued transaction error mismatch: have %v, want %v", err, ErrUnderpriced)
+ }
+ if err := validateEvents(events, 0); err != nil {
+ t.Fatalf("post-reprice event firing failed: %v", err)
+ }
+ if err := validatePoolInternals(pool); err != nil {
+ t.Fatalf("pool internal state corrupted: %v", err)
+ }
+ // However we can add local underpriced transactions
+ tx = dynamicFeeTx(1, 100000, big.NewInt(1), big.NewInt(1), keys[3])
+ if err := pool.AddLocal(tx); err != nil {
+ t.Fatalf("failed to add underpriced local transaction: %v", err)
+ }
+ if pending, _ = pool.Stats(); pending != 3 {
+ t.Fatalf("pending transactions mismatched: have %d, want %d", pending, 3)
+ }
+ if err := validateEvents(events, 1); err != nil {
+ t.Fatalf("post-reprice local event firing failed: %v", err)
+ }
+ if err := validatePoolInternals(pool); err != nil {
+ t.Fatalf("pool internal state corrupted: %v", err)
+ }
+ // And we can fill gaps with properly priced transactions
+ tx = pricedTransaction(1, 100000, big.NewInt(2), keys[0])
+ if err := pool.AddRemote(tx); err != nil {
+ t.Fatalf("failed to add pending transaction: %v", err)
+ }
+ tx = dynamicFeeTx(0, 100000, big.NewInt(3), big.NewInt(2), keys[1])
+ if err := pool.AddRemote(tx); err != nil {
+ t.Fatalf("failed to add pending transaction: %v", err)
+ }
+ tx = dynamicFeeTx(2, 100000, big.NewInt(2), big.NewInt(2), keys[2])
+ if err := pool.AddRemote(tx); err != nil {
+ t.Fatalf("failed to add queued transaction: %v", err)
+ }
+ if err := validateEvents(events, 5); err != nil {
+ t.Fatalf("post-reprice event firing failed: %v", err)
+ }
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
// Tests that setting the transaction pool gas price to a higher value does not
-// remove local transactions.
-func TestTransactionPoolRepricingKeepsLocals(t *testing.T) {
+// remove local transactions (legacy & dynamic fee).
+func TestRepricingKeepsLocals(t *testing.T) {
t.Parallel()
// Create the pool to test the pricing enforcement with
@@ -1407,30 +1605,42 @@ func TestTransactionPoolRepricingKeepsLocals(t *testing.T) {
statedb, _ := state.New(common.Hash{}, state.NewDatabase(db))
blockchain := &testBlockChain{statedb, 1000000, new(event.Feed)}
- pool := NewTxPool(testTxPoolConfig, params.TestChainConfig, blockchain)
+ pool := NewTxPool(testTxPoolConfig, eip1559Config, blockchain)
defer pool.Stop()
// Create a number of test accounts and fund them
keys := make([]*ecdsa.PrivateKey, 3)
for i := 0; i < len(keys); i++ {
keys[i], _ = crypto.GenerateKey()
- pool.currentState.AddBalance(crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000*1000000))
+ testAddBalance(pool, crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000*1000000))
}
// Create transaction (both pending and queued) with a linearly growing gasprice
+ // common.LimitThresholdNonceInQueue = 10
for i := uint64(0); i < 5; i++ {
- // Add pending
- p_tx := pricedTransaction(i, 100000, big.NewInt(int64(i+1)), keys[2])
- if err := pool.AddLocal(p_tx); err != nil {
+ // Add pending transaction.
+ pendingTx := pricedTransaction(i, 100000, big.NewInt(int64(i+1)), keys[2])
+ if err := pool.AddLocal(pendingTx); err != nil {
t.Fatal(err)
}
- // Add queued
- q_tx := pricedTransaction(i+6, 100000, big.NewInt(int64(i+1)), keys[2])
- if err := pool.AddLocal(q_tx); err != nil {
+ // Add queued transaction.
+ queuedTx := pricedTransaction(i+6, 100000, big.NewInt(int64(i+1)), keys[2])
+ if err := pool.AddLocal(queuedTx); err != nil {
+ t.Fatal(err)
+ }
+
+ // Add pending dynamic fee transaction.
+ pendingTx = dynamicFeeTx(i, 100000, big.NewInt(int64(i)+1), big.NewInt(int64(i)), keys[1])
+ if err := pool.AddLocal(pendingTx); err != nil {
+ t.Fatal(err)
+ }
+ // Add queued dynamic fee transaction.
+ queuedTx = dynamicFeeTx(i+6, 100000, big.NewInt(int64(i)+1), big.NewInt(int64(i)), keys[1])
+ if err := pool.AddLocal(queuedTx); err != nil {
t.Fatal(err)
}
}
pending, queued := pool.Stats()
- expPending, expQueued := 5, 5
+ expPending, expQueued := 10, 10
validate := func() {
pending, queued = pool.Stats()
if pending != expPending {
@@ -1440,7 +1650,7 @@ func TestTransactionPoolRepricingKeepsLocals(t *testing.T) {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, expQueued)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@@ -1462,7 +1672,7 @@ func TestTransactionPoolRepricingKeepsLocals(t *testing.T) {
// pending transactions are moved into the queue.
//
// Note, local transactions are never allowed to be dropped.
-func TestTransactionPoolUnderpricing(t *testing.T) {
+func TestPoolUnderpricing(t *testing.T) {
t.Parallel()
// Create the pool to test the pricing enforcement with
@@ -1478,7 +1688,7 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
defer pool.Stop()
// Keep track of transaction events to ensure all executables get announced
- events := make(chan NewTxsEvent, 32)
+ events := make(chan core.NewTxsEvent, 32)
sub := pool.txFeed.Subscribe(events)
defer sub.Unsubscribe()
@@ -1486,7 +1696,7 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
keys := make([]*ecdsa.PrivateKey, 4)
for i := 0; i < len(keys); i++ {
keys[i], _ = crypto.GenerateKey()
- pool.currentState.AddBalance(crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
+ testAddBalance(pool, crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
}
// Generate and queue a batch of transactions, both pending and queued
txs := types.Transactions{}
@@ -1512,7 +1722,7 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
if err := validateEvents(events, 3); err != nil {
t.Fatalf("original event firing failed: %v", err)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Ensure that adding an underpriced transaction on block limit fails
@@ -1539,7 +1749,7 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
if err := validateEvents(events, 1); err != nil {
t.Fatalf("additional event firing failed: %v", err)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Ensure that adding local transactions can push out even higher priced ones
@@ -1561,7 +1771,7 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
if err := validateEvents(events, 2); err != nil {
t.Fatalf("local event firing failed: %v", err)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
@@ -1569,7 +1779,7 @@ func TestTransactionPoolUnderpricing(t *testing.T) {
// Tests that more expensive transactions push out cheap ones from the pool, but
// without producing instability by creating gaps that start jumping transactions
// back and forth between queued/pending.
-func TestTransactionPoolStableUnderpricing(t *testing.T) {
+func TestPoolStableUnderpricing(t *testing.T) {
t.Parallel()
// Create the pool to test the pricing enforcement with
@@ -1586,7 +1796,7 @@ func TestTransactionPoolStableUnderpricing(t *testing.T) {
defer pool.Stop()
// Keep track of transaction events to ensure all executables get announced
- events := make(chan NewTxsEvent, 32)
+ events := make(chan core.NewTxsEvent, 32)
sub := pool.txFeed.Subscribe(events)
defer sub.Unsubscribe()
@@ -1594,7 +1804,7 @@ func TestTransactionPoolStableUnderpricing(t *testing.T) {
keys := make([]*ecdsa.PrivateKey, 2)
for i := 0; i < len(keys); i++ {
keys[i], _ = crypto.GenerateKey()
- pool.currentState.AddBalance(crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
+ testAddBalance(pool, crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
}
// Fill up the entire queue with the same transaction price points
txs := types.Transactions{}
@@ -1613,7 +1823,7 @@ func TestTransactionPoolStableUnderpricing(t *testing.T) {
if err := validateEvents(events, int(config.GlobalSlots)); err != nil {
t.Fatalf("original event firing failed: %v", err)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Ensure that adding high priced transactions drops a cheap, but doesn't produce a gap
@@ -1630,13 +1840,180 @@ func TestTransactionPoolStableUnderpricing(t *testing.T) {
if err := validateEvents(events, 1); err != nil {
t.Fatalf("additional event firing failed: %v", err)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
+ t.Fatalf("pool internal state corrupted: %v", err)
+ }
+}
+
+// Tests that when the pool reaches its global transaction limit, underpriced
+// transactions (legacy & dynamic fee) are gradually shifted out for more
+// expensive ones and any gapped pending transactions are moved into the queue.
+//
+// Note, local transactions are never allowed to be dropped.
+func TestPoolUnderpricingDynamicFee(t *testing.T) {
+ t.Parallel()
+
+ pool, _ := setupPoolWithConfig(eip1559Config)
+ defer pool.Stop()
+
+ pool.config.GlobalSlots = 2
+ pool.config.GlobalQueue = 2
+
+ // Keep track of transaction events to ensure all executables get announced
+ events := make(chan core.NewTxsEvent, 32)
+ sub := pool.txFeed.Subscribe(events)
+ defer sub.Unsubscribe()
+
+ // Create a number of test accounts and fund them
+ keys := make([]*ecdsa.PrivateKey, 4)
+ for i := 0; i < len(keys); i++ {
+ keys[i], _ = crypto.GenerateKey()
+ testAddBalance(pool, crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
+ }
+
+ // Generate and queue a batch of transactions, both pending and queued
+ txs := types.Transactions{}
+
+ txs = append(txs, dynamicFeeTx(0, 100000, big.NewInt(3), big.NewInt(2), keys[0]))
+ txs = append(txs, pricedTransaction(1, 100000, big.NewInt(2), keys[0]))
+ txs = append(txs, dynamicFeeTx(1, 100000, big.NewInt(2), big.NewInt(1), keys[1]))
+
+ ltx := dynamicFeeTx(0, 100000, big.NewInt(2), big.NewInt(1), keys[2])
+
+ // Import the batch and that both pending and queued transactions match up
+ pool.AddRemotes(txs) // Pend K0:0, K0:1; Que K1:1
+ pool.AddLocal(ltx) // +K2:0 => Pend K0:0, K0:1, K2:0; Que K1:1
+
+ pending, queued := pool.Stats()
+ if pending != 3 {
+ t.Fatalf("pending transactions mismatched: have %d, want %d", pending, 3)
+ }
+ if queued != 1 {
+ t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 1)
+ }
+ if err := validateEvents(events, 3); err != nil {
+ t.Fatalf("original event firing failed: %v", err)
+ }
+ if err := validatePoolInternals(pool); err != nil {
+ t.Fatalf("pool internal state corrupted: %v", err)
+ }
+
+ // Ensure that adding an underpriced transaction fails
+ tx := dynamicFeeTx(0, 100000, big.NewInt(2), big.NewInt(1), keys[1])
+ if err := pool.AddRemote(tx); err != ErrUnderpriced { // Pend K0:0, K0:1, K2:0; Que K1:1
+ t.Fatalf("adding underpriced pending transaction error mismatch: have %v, want %v", err, ErrUnderpriced)
+ }
+
+ // Ensure that adding high priced transactions drops cheap ones, but not own
+ tx = pricedTransaction(0, 100000, big.NewInt(2), keys[1])
+ if err := pool.AddRemote(tx); err != nil { // +K1:0, -K1:1 => Pend K0:0, K0:1, K1:0, K2:0; Que -
+ t.Fatalf("failed to add well priced transaction: %v", err)
+ }
+
+ tx = pricedTransaction(2, 100000, big.NewInt(3), keys[1])
+ if err := pool.AddRemote(tx); err != nil { // +K1:2, -K0:1 => Pend K0:0 K1:0, K2:0; Que K1:2
+ t.Fatalf("failed to add well priced transaction: %v", err)
+ }
+ tx = dynamicFeeTx(3, 100000, big.NewInt(4), big.NewInt(1), keys[1])
+ if err := pool.AddRemote(tx); err != nil { // +K1:3, -K1:0 => Pend K0:0 K2:0; Que K1:2 K1:3
+ t.Fatalf("failed to add well priced transaction: %v", err)
+ }
+ pending, queued = pool.Stats()
+ if pending != 2 {
+ t.Fatalf("pending transactions mismatched: have %d, want %d", pending, 2)
+ }
+ if queued != 2 {
+ t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 2)
+ }
+ if err := validateEvents(events, 1); err != nil {
+ t.Fatalf("additional event firing failed: %v", err)
+ }
+ if err := validatePoolInternals(pool); err != nil {
+ t.Fatalf("pool internal state corrupted: %v", err)
+ }
+ // Ensure that adding local transactions can push out even higher priced ones
+ ltx = dynamicFeeTx(1, 100000, big.NewInt(1), big.NewInt(0), keys[2])
+ if err := pool.AddLocal(ltx); err != nil {
+ t.Fatalf("failed to append underpriced local transaction: %v", err)
+ }
+ ltx = dynamicFeeTx(0, 100000, big.NewInt(1), big.NewInt(0), keys[3])
+ if err := pool.AddLocal(ltx); err != nil {
+ t.Fatalf("failed to add new underpriced local transaction: %v", err)
+ }
+ pending, queued = pool.Stats()
+ if pending != 3 {
+ t.Fatalf("pending transactions mismatched: have %d, want %d", pending, 3)
+ }
+ if queued != 1 {
+ t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 1)
+ }
+ if err := validateEvents(events, 2); err != nil {
+ t.Fatalf("local event firing failed: %v", err)
+ }
+ if err := validatePoolInternals(pool); err != nil {
+ t.Fatalf("pool internal state corrupted: %v", err)
+ }
+}
+
+// Tests whether highest fee cap transaction is retained after a batch of high effective
+// tip transactions are added and vice versa
+func TestDualHeapEviction(t *testing.T) {
+ t.Parallel()
+
+ pool, _ := setupPoolWithConfig(eip1559Config)
+ defer pool.Stop()
+
+ pool.config.GlobalSlots = 10
+ pool.config.GlobalQueue = 10
+
+ var (
+ highTip, highCap *types.Transaction
+ baseFee int
+ )
+
+ check := func(tx *types.Transaction, name string) {
+ if pool.all.GetRemote(tx.Hash()) == nil {
+ t.Fatalf("highest %s transaction evicted from the pool", name)
+ }
+ }
+
+ add := func(urgent bool) {
+ for i := 0; i < 20; i++ {
+ var tx *types.Transaction
+ // Create a test accounts and fund it
+ key, _ := crypto.GenerateKey()
+ testAddBalance(pool, crypto.PubkeyToAddress(key.PublicKey), big.NewInt(1000000000000))
+ if urgent {
+ tx = dynamicFeeTx(0, 100000, big.NewInt(int64(baseFee+1+i)), big.NewInt(int64(1+i)), key)
+ highTip = tx
+ } else {
+ tx = dynamicFeeTx(0, 100000, big.NewInt(int64(baseFee+200+i)), big.NewInt(1), key)
+ highCap = tx
+ }
+ pool.AddRemotesSync([]*types.Transaction{tx})
+ }
+ pending, queued := pool.Stats()
+ if pending+queued != 20 {
+ t.Fatalf("transaction count mismatch: have %d, want %d", pending+queued, 20)
+ }
+ }
+
+ add(false)
+ for baseFee = 0; baseFee <= 1000; baseFee += 100 {
+ pool.priced.SetBaseFee(big.NewInt(int64(baseFee)))
+ add(true)
+ check(highCap, "fee cap")
+ add(false)
+ check(highTip, "effective tip")
+ }
+
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
// Tests that the pool rejects duplicate transactions.
-func TestTransactionDeduplication(t *testing.T) {
+func TestDeduplication(t *testing.T) {
t.Parallel()
// Create the pool to test the pricing enforcement with
@@ -1648,7 +2025,7 @@ func TestTransactionDeduplication(t *testing.T) {
// Create a test account to add transactions with
key, _ := crypto.GenerateKey()
- pool.currentState.AddBalance(crypto.PubkeyToAddress(key.PublicKey), big.NewInt(1000000000))
+ testAddBalance(pool, crypto.PubkeyToAddress(key.PublicKey), big.NewInt(1000000000))
// Create a batch of transactions and add a few of them
txs := make([]*types.Transaction, common.LimitThresholdNonceInQueue)
@@ -1695,14 +2072,14 @@ func TestTransactionDeduplication(t *testing.T) {
if queued != 0 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 0)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
// Tests that the pool rejects replacement transactions that don't meet the minimum
// price bump required.
-func TestTransactionReplacement(t *testing.T) {
+func TestReplacement(t *testing.T) {
t.Parallel()
// Create the pool to test the pricing enforcement with
@@ -1714,13 +2091,13 @@ func TestTransactionReplacement(t *testing.T) {
defer pool.Stop()
// Keep track of transaction events to ensure all executables get announced
- events := make(chan NewTxsEvent, 32)
+ events := make(chan core.NewTxsEvent, 32)
sub := pool.txFeed.Subscribe(events)
defer sub.Unsubscribe()
// Create a test account to add transactions with
key, _ := crypto.GenerateKey()
- pool.currentState.AddBalance(crypto.PubkeyToAddress(key.PublicKey), big.NewInt(1000000000))
+ testAddBalance(pool, crypto.PubkeyToAddress(key.PublicKey), big.NewInt(1000000000))
// Add pending transactions, ensuring the minimum price bump is enforced for replacement (for ultra low prices too)
price := int64(100)
@@ -1776,15 +2153,125 @@ func TestTransactionReplacement(t *testing.T) {
if err := validateEvents(events, 0); err != nil {
t.Fatalf("queued replacement event firing failed: %v", err)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
+ t.Fatalf("pool internal state corrupted: %v", err)
+ }
+}
+
+// Tests that the pool rejects replacement dynamic fee transactions that don't
+// meet the minimum price bump required.
+func TestReplacementDynamicFee(t *testing.T) {
+ t.Parallel()
+
+ // Create the pool to test the pricing enforcement with
+ pool, key := setupPoolWithConfig(eip1559Config)
+ defer pool.Stop()
+ testAddBalance(pool, crypto.PubkeyToAddress(key.PublicKey), big.NewInt(1000000000))
+
+ // Keep track of transaction events to ensure all executables get announced
+ events := make(chan core.NewTxsEvent, 32)
+ sub := pool.txFeed.Subscribe(events)
+ defer sub.Unsubscribe()
+
+ // Add pending transactions, ensuring the minimum price bump is enforced for replacement (for ultra low prices too)
+ gasFeeCap := int64(100)
+ feeCapThreshold := (gasFeeCap * (100 + int64(testTxPoolConfig.PriceBump))) / 100
+ gasTipCap := int64(60)
+ tipThreshold := (gasTipCap * (100 + int64(testTxPoolConfig.PriceBump))) / 100
+
+ // Run the following identical checks for both the pending and queue pools:
+ // 1. Send initial tx => accept
+ // 2. Don't bump tip or fee cap => discard
+ // 3. Bump both more than min => accept
+ // 4. Check events match expected (2 new executable txs during pending, 0 during queue)
+ // 5. Send new tx with larger tip and gasFeeCap => accept
+ // 6. Bump tip max allowed so it's still underpriced => discard
+ // 7. Bump fee cap max allowed so it's still underpriced => discard
+ // 8. Bump tip min for acceptance => discard
+ // 9. Bump feecap min for acceptance => discard
+ // 10. Bump feecap and tip min for acceptance => accept
+ // 11. Check events match expected (2 new executable txs during pending, 0 during queue)
+ stages := []string{"pending", "queued"}
+ for _, stage := range stages {
+ // Since state is empty, 0 nonce txs are "executable" and can go
+ // into pending immediately. 2 nonce txs are "happed
+ nonce := uint64(0)
+ if stage == "queued" {
+ nonce = 2
+ }
+
+ // 1. Send initial tx => accept
+ tx := dynamicFeeTx(nonce, 100000, big.NewInt(2), big.NewInt(1), key)
+ if err := pool.addRemoteSync(tx); err != nil {
+ t.Fatalf("failed to add original cheap %s transaction: %v", stage, err)
+ }
+ // 2. Don't bump tip or feecap => discard
+ tx = dynamicFeeTx(nonce, 100001, big.NewInt(2), big.NewInt(1), key)
+ if err := pool.AddRemote(tx); err != ErrReplaceUnderpriced {
+ t.Fatalf("original cheap %s transaction replacement error mismatch: have %v, want %v", stage, err, ErrReplaceUnderpriced)
+ }
+ // 3. Bump both more than min => accept
+ tx = dynamicFeeTx(nonce, 100000, big.NewInt(3), big.NewInt(2), key)
+ if err := pool.AddRemote(tx); err != nil {
+ t.Fatalf("failed to replace original cheap %s transaction: %v", stage, err)
+ }
+ // 4. Check events match expected (2 new executable txs during pending, 0 during queue)
+ count := 2
+ if stage == "queued" {
+ count = 0
+ }
+ if err := validateEvents(events, count); err != nil {
+ t.Fatalf("cheap %s replacement event firing failed: %v", stage, err)
+ }
+ // 5. Send new tx with larger tip and feeCap => accept
+ tx = dynamicFeeTx(nonce, 100000, big.NewInt(gasFeeCap), big.NewInt(gasTipCap), key)
+ if err := pool.addRemoteSync(tx); err != nil {
+ t.Fatalf("failed to add original proper %s transaction: %v", stage, err)
+ }
+ // 6. Bump tip max allowed so it's still underpriced => discard
+ tx = dynamicFeeTx(nonce, 100000, big.NewInt(gasFeeCap), big.NewInt(tipThreshold-1), key)
+ if err := pool.AddRemote(tx); err != ErrReplaceUnderpriced {
+ t.Fatalf("original proper %s transaction replacement error mismatch: have %v, want %v", stage, err, ErrReplaceUnderpriced)
+ }
+ // 7. Bump fee cap max allowed so it's still underpriced => discard
+ tx = dynamicFeeTx(nonce, 100000, big.NewInt(feeCapThreshold-1), big.NewInt(gasTipCap), key)
+ if err := pool.AddRemote(tx); err != ErrReplaceUnderpriced {
+ t.Fatalf("original proper %s transaction replacement error mismatch: have %v, want %v", stage, err, ErrReplaceUnderpriced)
+ }
+ // 8. Bump tip min for acceptance => accept
+ tx = dynamicFeeTx(nonce, 100000, big.NewInt(gasFeeCap), big.NewInt(tipThreshold), key)
+ if err := pool.AddRemote(tx); err != ErrReplaceUnderpriced {
+ t.Fatalf("original proper %s transaction replacement error mismatch: have %v, want %v", stage, err, ErrReplaceUnderpriced)
+ }
+ // 9. Bump fee cap min for acceptance => accept
+ tx = dynamicFeeTx(nonce, 100000, big.NewInt(feeCapThreshold), big.NewInt(gasTipCap), key)
+ if err := pool.AddRemote(tx); err != ErrReplaceUnderpriced {
+ t.Fatalf("original proper %s transaction replacement error mismatch: have %v, want %v", stage, err, ErrReplaceUnderpriced)
+ }
+ // 10. Check events match expected (3 new executable txs during pending, 0 during queue)
+ tx = dynamicFeeTx(nonce, 100000, big.NewInt(feeCapThreshold), big.NewInt(tipThreshold), key)
+ if err := pool.AddRemote(tx); err != nil {
+ t.Fatalf("failed to replace original cheap %s transaction: %v", stage, err)
+ }
+ // 11. Check events match expected (3 new executable txs during pending, 0 during queue)
+ count = 2
+ if stage == "queued" {
+ count = 0
+ }
+ if err := validateEvents(events, count); err != nil {
+ t.Fatalf("replacement %s event firing failed: %v", stage, err)
+ }
+ }
+
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
}
// Tests that local transactions are journaled to disk, but remote transactions
// get discarded between restarts.
-func TestTransactionJournaling(t *testing.T) { testTransactionJournaling(t, false) }
-func TestTransactionJournalingNoLocals(t *testing.T) { testTransactionJournaling(t, true) }
+func TestJournaling(t *testing.T) { testTransactionJournaling(t, false) }
+func TestJournalingNoLocals(t *testing.T) { testTransactionJournaling(t, true) }
func testTransactionJournaling(t *testing.T, nolocals bool) {
t.Parallel()
@@ -1817,8 +2304,8 @@ func testTransactionJournaling(t *testing.T, nolocals bool) {
local, _ := crypto.GenerateKey()
remote, _ := crypto.GenerateKey()
- pool.currentState.AddBalance(crypto.PubkeyToAddress(local.PublicKey), big.NewInt(1000000000))
- pool.currentState.AddBalance(crypto.PubkeyToAddress(remote.PublicKey), big.NewInt(1000000000))
+ testAddBalance(pool, crypto.PubkeyToAddress(local.PublicKey), big.NewInt(1000000000))
+ testAddBalance(pool, crypto.PubkeyToAddress(remote.PublicKey), big.NewInt(1000000000))
// Add three local and a remote transactions and ensure they are queued up
if err := pool.AddLocal(pricedTransaction(0, 100000, big.NewInt(1), local)); err != nil {
@@ -1840,7 +2327,7 @@ func testTransactionJournaling(t *testing.T, nolocals bool) {
if queued != 0 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 0)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Terminate the old pool, bump the local nonce, create a new pool and ensure relevant transaction survive
@@ -1863,7 +2350,7 @@ func testTransactionJournaling(t *testing.T, nolocals bool) {
t.Fatalf("pending transactions mismatched: have %d, want %d", pending, 2)
}
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Bump the nonce temporarily and ensure the newly invalidated transaction is removed
@@ -1889,7 +2376,7 @@ func testTransactionJournaling(t *testing.T, nolocals bool) {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 1)
}
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
pool.Stop()
@@ -1897,7 +2384,7 @@ func testTransactionJournaling(t *testing.T, nolocals bool) {
// TestTransactionStatusCheck tests that the pool can correctly retrieve the
// pending status of individual transactions.
-func TestTransactionStatusCheck(t *testing.T) {
+func TestStatusCheck(t *testing.T) {
t.Parallel()
// Create the pool to test the status retrievals with
@@ -1912,7 +2399,7 @@ func TestTransactionStatusCheck(t *testing.T) {
keys := make([]*ecdsa.PrivateKey, 3)
for i := 0; i < len(keys); i++ {
keys[i], _ = crypto.GenerateKey()
- pool.currentState.AddBalance(crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
+ testAddBalance(pool, crypto.PubkeyToAddress(keys[i].PublicKey), big.NewInt(1000000))
}
// Generate and queue a batch of transactions, both pending and queued
txs := types.Transactions{}
@@ -1932,7 +2419,7 @@ func TestTransactionStatusCheck(t *testing.T) {
if queued != 2 {
t.Fatalf("queued transactions mismatched: have %d, want %d", queued, 2)
}
- if err := validateTxPoolInternals(pool); err != nil {
+ if err := validatePoolInternals(pool); err != nil {
t.Fatalf("pool internal state corrupted: %v", err)
}
// Retrieve the status of each transaction and validate them
@@ -1953,7 +2440,7 @@ func TestTransactionStatusCheck(t *testing.T) {
}
// Test the transaction slots consumption is computed correctly
-func TestTransactionSlotCount(t *testing.T) {
+func TestSlotCount(t *testing.T) {
t.Parallel()
key, _ := crypto.GenerateKey()
@@ -1978,11 +2465,11 @@ func BenchmarkPendingDemotion10000(b *testing.B) { benchmarkPendingDemotion(b, 1
func benchmarkPendingDemotion(b *testing.B, size int) {
// Add a batch of transactions to a pool one by one
- pool, key := setupTxPool()
+ pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
- pool.currentState.AddBalance(account, big.NewInt(1000000))
+ testAddBalance(pool, account, big.NewInt(1000000))
for i := 0; i < size; i++ {
tx := transaction(uint64(i), 100000, key)
@@ -2003,11 +2490,11 @@ func BenchmarkFuturePromotion10000(b *testing.B) { benchmarkFuturePromotion(b, 1
func benchmarkFuturePromotion(b *testing.B, size int) {
// Add a batch of transactions to a pool one by one
- pool, key := setupTxPool()
+ pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
- pool.currentState.AddBalance(account, big.NewInt(1000000))
+ testAddBalance(pool, account, big.NewInt(1000000))
for i := 0; i < size; i++ {
tx := transaction(uint64(1+i), 100000, key)
@@ -2021,21 +2508,21 @@ func benchmarkFuturePromotion(b *testing.B, size int) {
}
// Benchmarks the speed of batched transaction insertion.
-func BenchmarkPoolBatchInsert100(b *testing.B) { benchmarkPoolBatchInsert(b, 100, false) }
-func BenchmarkPoolBatchInsert1000(b *testing.B) { benchmarkPoolBatchInsert(b, 1000, false) }
-func BenchmarkPoolBatchInsert10000(b *testing.B) { benchmarkPoolBatchInsert(b, 10000, false) }
+func BenchmarkBatchInsert100(b *testing.B) { benchmarkBatchInsert(b, 100, false) }
+func BenchmarkBatchInsert1000(b *testing.B) { benchmarkBatchInsert(b, 1000, false) }
+func BenchmarkBatchInsert10000(b *testing.B) { benchmarkBatchInsert(b, 10000, false) }
-func BenchmarkPoolBatchLocalInsert100(b *testing.B) { benchmarkPoolBatchInsert(b, 100, true) }
-func BenchmarkPoolBatchLocalInsert1000(b *testing.B) { benchmarkPoolBatchInsert(b, 1000, true) }
-func BenchmarkPoolBatchLocalInsert10000(b *testing.B) { benchmarkPoolBatchInsert(b, 10000, true) }
+func BenchmarkBatchLocalInsert100(b *testing.B) { benchmarkBatchInsert(b, 100, true) }
+func BenchmarkBatchLocalInsert1000(b *testing.B) { benchmarkBatchInsert(b, 1000, true) }
+func BenchmarkBatchLocalInsert10000(b *testing.B) { benchmarkBatchInsert(b, 10000, true) }
-func benchmarkPoolBatchInsert(b *testing.B, size int, local bool) {
+func benchmarkBatchInsert(b *testing.B, size int, local bool) {
// Generate a batch of transactions to enqueue into the pool
- pool, key := setupTxPool()
+ pool, key := setupPool()
defer pool.Stop()
account := crypto.PubkeyToAddress(key.PublicKey)
- pool.currentState.AddBalance(account, big.NewInt(1000000))
+ testAddBalance(pool, account, big.NewInt(1000000))
batches := make([]types.Transactions, b.N)
for i := 0; i < b.N; i++ {
@@ -2075,17 +2562,38 @@ func BenchmarkInsertRemoteWithAllLocals(b *testing.B) {
b.ResetTimer()
for i := 0; i < b.N; i++ {
b.StopTimer()
- pool, _ := setupTxPool()
- pool.currentState.AddBalance(account, big.NewInt(100000000))
+ pool, _ := setupPool()
+ testAddBalance(pool, account, big.NewInt(100000000))
for _, local := range locals {
pool.AddLocal(local)
}
b.StartTimer()
// Assign a high enough balance for testing
- pool.currentState.AddBalance(remoteAddr, big.NewInt(100000000))
+ testAddBalance(pool, remoteAddr, big.NewInt(100000000))
for i := 0; i < len(remotes); i++ {
pool.AddRemotes([]*types.Transaction{remotes[i]})
}
pool.Stop()
}
}
+
+// Benchmarks the speed of batch transaction insertion in case of multiple accounts.
+func BenchmarkMultiAccountBatchInsert(b *testing.B) {
+ // Generate a batch of transactions to enqueue into the pool
+ pool, _ := setupPool()
+ defer pool.Stop()
+ b.ReportAllocs()
+ batches := make(types.Transactions, b.N)
+ for i := 0; i < b.N; i++ {
+ key, _ := crypto.GenerateKey()
+ account := crypto.PubkeyToAddress(key.PublicKey)
+ pool.currentState.AddBalance(account, big.NewInt(1000000))
+ tx := transaction(uint64(0), 100000, key)
+ batches[i] = tx
+ }
+ // Benchmark importing the transactions into the queue
+ b.ResetTimer()
+ for _, tx := range batches {
+ pool.AddRemotesSync([]*types.Transaction{tx})
+ }
+}
diff --git a/core/types/block.go b/core/types/block.go
index 4f973e79c308..57c470baa16c 100644
--- a/core/types/block.go
+++ b/core/types/block.go
@@ -81,6 +81,9 @@ type Header struct {
Validators []byte `json:"validators" gencodec:"required"`
Validator []byte `json:"validator" gencodec:"required"`
Penalties []byte `json:"penalties" gencodec:"required"`
+
+ // BaseFee was added by EIP-1559 and is ignored in legacy headers.
+ BaseFee *big.Int `json:"baseFeePerGas" rlp:"optional"`
}
// field type overrides for gencodec
@@ -91,6 +94,7 @@ type headerMarshaling struct {
GasUsed hexutil.Uint64
Time *hexutil.Big
Extra hexutil.Bytes
+ BaseFee *hexutil.Big
Hash common.Hash `json:"hash"` // adds call to Hash() in MarshalJSON
}
@@ -264,6 +268,9 @@ func CopyHeader(h *Header) *Header {
if cpy.Number = new(big.Int); h.Number != nil {
cpy.Number.Set(h.Number)
}
+ if h.BaseFee != nil {
+ cpy.BaseFee = new(big.Int).Set(h.BaseFee)
+ }
if len(h.Extra) > 0 {
cpy.Extra = make([]byte, len(h.Extra))
copy(cpy.Extra, h.Extra)
@@ -340,6 +347,13 @@ func (b *Block) Extra() []byte { return common.CopyBytes(b.header.Ext
func (b *Block) Penalties() []byte { return common.CopyBytes(b.header.Penalties) }
func (b *Block) Validator() []byte { return common.CopyBytes(b.header.Validator) }
+func (b *Block) BaseFee() *big.Int {
+ if b.header.BaseFee == nil {
+ return nil
+ }
+ return new(big.Int).Set(b.header.BaseFee)
+}
+
func (b *Block) Header() *Header { return CopyHeader(b.header) }
// Body returns the non-header content of the block.
diff --git a/core/types/gen_header_json.go b/core/types/gen_header_json.go
index dc48332426dc..ebe660dba9c3 100644
--- a/core/types/gen_header_json.go
+++ b/core/types/gen_header_json.go
@@ -13,6 +13,7 @@ import (
var _ = (*headerMarshaling)(nil)
+// MarshalJSON marshals as JSON.
func (h Header) MarshalJSON() ([]byte, error) {
type Header struct {
ParentHash common.Hash `json:"parentHash" gencodec:"required"`
@@ -30,6 +31,7 @@ func (h Header) MarshalJSON() ([]byte, error) {
Extra hexutil.Bytes `json:"extraData" gencodec:"required"`
MixDigest common.Hash `json:"mixHash" gencodec:"required"`
Nonce BlockNonce `json:"nonce" gencodec:"required"`
+ BaseFee *hexutil.Big `json:"baseFeePerGas" rlp:"optional"`
Hash common.Hash `json:"hash"`
}
var enc Header
@@ -48,10 +50,12 @@ func (h Header) MarshalJSON() ([]byte, error) {
enc.Extra = h.Extra
enc.MixDigest = h.MixDigest
enc.Nonce = h.Nonce
+ enc.BaseFee = (*hexutil.Big)(h.BaseFee)
enc.Hash = h.Hash()
return json.Marshal(&enc)
}
+// UnmarshalJSON unmarshals from JSON.
func (h *Header) UnmarshalJSON(input []byte) error {
type Header struct {
ParentHash *common.Hash `json:"parentHash" gencodec:"required"`
@@ -69,6 +73,7 @@ func (h *Header) UnmarshalJSON(input []byte) error {
Extra *hexutil.Bytes `json:"extraData" gencodec:"required"`
MixDigest *common.Hash `json:"mixHash" gencodec:"required"`
Nonce *BlockNonce `json:"nonce" gencodec:"required"`
+ BaseFee *hexutil.Big `json:"baseFeePerGas" rlp:"optional"`
}
var dec Header
if err := json.Unmarshal(input, &dec); err != nil {
@@ -134,5 +139,8 @@ func (h *Header) UnmarshalJSON(input []byte) error {
return errors.New("missing required field 'nonce' for Header")
}
h.Nonce = *dec.Nonce
+ if dec.BaseFee != nil {
+ h.BaseFee = (*big.Int)(dec.BaseFee)
+ }
return nil
}
diff --git a/core/types/gen_receipt_json.go b/core/types/gen_receipt_json.go
index 89379a823a16..c22dc8e21ec4 100644
--- a/core/types/gen_receipt_json.go
+++ b/core/types/gen_receipt_json.go
@@ -25,6 +25,7 @@ func (r Receipt) MarshalJSON() ([]byte, error) {
TxHash common.Hash `json:"transactionHash" gencodec:"required"`
ContractAddress common.Address `json:"contractAddress"`
GasUsed hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
+ EffectiveGasPrice *hexutil.Big `json:"effectiveGasPrice"`
BlockHash common.Hash `json:"blockHash,omitempty"`
BlockNumber *hexutil.Big `json:"blockNumber,omitempty"`
TransactionIndex hexutil.Uint `json:"transactionIndex"`
@@ -39,6 +40,7 @@ func (r Receipt) MarshalJSON() ([]byte, error) {
enc.TxHash = r.TxHash
enc.ContractAddress = r.ContractAddress
enc.GasUsed = hexutil.Uint64(r.GasUsed)
+ enc.EffectiveGasPrice = (*hexutil.Big)(r.EffectiveGasPrice)
enc.BlockHash = r.BlockHash
enc.BlockNumber = (*hexutil.Big)(r.BlockNumber)
enc.TransactionIndex = hexutil.Uint(r.TransactionIndex)
@@ -57,6 +59,7 @@ func (r *Receipt) UnmarshalJSON(input []byte) error {
TxHash *common.Hash `json:"transactionHash" gencodec:"required"`
ContractAddress *common.Address `json:"contractAddress"`
GasUsed *hexutil.Uint64 `json:"gasUsed" gencodec:"required"`
+ EffectiveGasPrice *hexutil.Big `json:"effectiveGasPrice"`
BlockHash *common.Hash `json:"blockHash,omitempty"`
BlockNumber *hexutil.Big `json:"blockNumber,omitempty"`
TransactionIndex *hexutil.Uint `json:"transactionIndex"`
@@ -97,6 +100,9 @@ func (r *Receipt) UnmarshalJSON(input []byte) error {
return errors.New("missing required field 'gasUsed' for Receipt")
}
r.GasUsed = uint64(*dec.GasUsed)
+ if dec.EffectiveGasPrice != nil {
+ r.EffectiveGasPrice = (*big.Int)(dec.EffectiveGasPrice)
+ }
if dec.BlockHash != nil {
r.BlockHash = *dec.BlockHash
}
diff --git a/core/types/receipt.go b/core/types/receipt.go
index 76507b521064..f858e8855eea 100644
--- a/core/types/receipt.go
+++ b/core/types/receipt.go
@@ -38,8 +38,7 @@ var (
receiptStatusSuccessfulRLP = []byte{0x01}
)
-// This error is returned when a typed receipt is decoded, but the string is empty.
-var errEmptyTypedReceipt = errors.New("empty typed receipt bytes")
+var errShortTypedReceipt = errors.New("typed receipt too short")
const (
// ReceiptStatusFailed is the status code of a transaction if execution failed.
@@ -60,10 +59,10 @@ type Receipt struct {
Logs []*Log `json:"logs" gencodec:"required"`
// Implementation fields: These fields are added by geth when processing a transaction.
- // They are stored in the chain database.
- TxHash common.Hash `json:"transactionHash" gencodec:"required"`
- ContractAddress common.Address `json:"contractAddress"`
- GasUsed uint64 `json:"gasUsed" gencodec:"required"`
+ TxHash common.Hash `json:"transactionHash" gencodec:"required"`
+ ContractAddress common.Address `json:"contractAddress"`
+ GasUsed uint64 `json:"gasUsed" gencodec:"required"`
+ EffectiveGasPrice *big.Int `json:"effectiveGasPrice"` // required, but tag omitted for backwards compatibility
// Inclusion information: These fields provide information about the inclusion of the
// transaction corresponding to this receipt.
@@ -78,6 +77,7 @@ type receiptMarshaling struct {
Status hexutil.Uint64
CumulativeGasUsed hexutil.Uint64
GasUsed hexutil.Uint64
+ EffectiveGasPrice *hexutil.Big
BlockNumber *hexutil.Big
TransactionIndex hexutil.Uint
}
@@ -90,18 +90,8 @@ type receiptRLP struct {
Logs []*Log
}
-// v4StoredReceiptRLP is the storage encoding of a receipt used in database version 4.
-type v4StoredReceiptRLP struct {
- PostStateOrStatus []byte
- CumulativeGasUsed uint64
- TxHash common.Hash
- ContractAddress common.Address
- Logs []*LogForStorage
- GasUsed uint64
-}
-
-// v3StoredReceiptRLP is the original storage encoding of a receipt including some unnecessary fields.
-type v3StoredReceiptRLP struct {
+// receiptStorageRLP is the original storage encoding of a receipt including some unnecessary fields.
+type receiptStorageRLP struct {
PostStateOrStatus []byte
CumulativeGasUsed uint64
Bloom Bloom
@@ -134,20 +124,33 @@ func (r *Receipt) EncodeRLP(w io.Writer) error {
if r.Type == LegacyTxType {
return rlp.Encode(w, data)
}
- // It's an EIP-2718 typed TX receipt.
- if r.Type != AccessListTxType {
- return ErrTxTypeNotSupported
- }
buf := encodeBufferPool.Get().(*bytes.Buffer)
defer encodeBufferPool.Put(buf)
buf.Reset()
buf.WriteByte(r.Type)
- if err := rlp.Encode(buf, data); err != nil {
+ if err := r.encodeTyped(data, buf); err != nil {
return err
}
return rlp.Encode(w, buf.Bytes())
}
+// encodeTyped writes the canonical encoding of a typed receipt to w.
+func (r *Receipt) encodeTyped(data *receiptRLP, w *bytes.Buffer) error {
+ w.WriteByte(r.Type)
+ return rlp.Encode(w, data)
+}
+
+// MarshalBinary returns the consensus encoding of the receipt.
+func (r *Receipt) MarshalBinary() ([]byte, error) {
+ if r.Type == LegacyTxType {
+ return rlp.EncodeToBytes(r)
+ }
+ data := &receiptRLP{r.statusEncoding(), r.CumulativeGasUsed, r.Bloom, r.Logs}
+ var buf bytes.Buffer
+ err := r.encodeTyped(data, &buf)
+ return buf.Bytes(), err
+}
+
// DecodeRLP implements rlp.Decoder, and loads the consensus fields of a receipt
// from an RLP stream.
func (r *Receipt) DecodeRLP(s *rlp.Stream) error {
@@ -163,26 +166,49 @@ func (r *Receipt) DecodeRLP(s *rlp.Stream) error {
}
r.Type = LegacyTxType
return r.setFromRLP(dec)
- case kind == rlp.String:
+ default:
// It's an EIP-2718 typed tx receipt.
b, err := s.Bytes()
if err != nil {
return err
}
- if len(b) == 0 {
- return errEmptyTypedReceipt
+ return r.decodeTyped(b)
+ }
+}
+
+// UnmarshalBinary decodes the consensus encoding of receipts.
+// It supports legacy RLP receipts and EIP-2718 typed receipts.
+func (r *Receipt) UnmarshalBinary(b []byte) error {
+ if len(b) > 0 && b[0] > 0x7f {
+ // It's a legacy receipt decode the RLP
+ var data receiptRLP
+ err := rlp.DecodeBytes(b, &data)
+ if err != nil {
+ return err
}
- r.Type = b[0]
- if r.Type == AccessListTxType {
- var dec receiptRLP
- if err := rlp.DecodeBytes(b[1:], &dec); err != nil {
- return err
- }
- return r.setFromRLP(dec)
+ r.Type = LegacyTxType
+ return r.setFromRLP(data)
+ }
+ // It's an EIP2718 typed transaction envelope.
+ return r.decodeTyped(b)
+}
+
+// decodeTyped decodes a typed receipt from the canonical format.
+func (r *Receipt) decodeTyped(b []byte) error {
+ if len(b) <= 1 {
+ return errShortTypedReceipt
+ }
+ switch b[0] {
+ case DynamicFeeTxType, AccessListTxType:
+ var data receiptRLP
+ err := rlp.DecodeBytes(b[1:], &data)
+ if err != nil {
+ return err
}
- return ErrTxTypeNotSupported
+ r.Type = b[0]
+ return r.setFromRLP(data)
default:
- return rlp.ErrExpectedList
+ return ErrTxTypeNotSupported
}
}
@@ -241,7 +267,7 @@ type ReceiptForStorage Receipt
// EncodeRLP implements rlp.Encoder, and flattens all content fields of a receipt
// into an RLP stream.
func (r *ReceiptForStorage) EncodeRLP(w io.Writer) error {
- enc := &v3StoredReceiptRLP{
+ enc := &receiptStorageRLP{
PostStateOrStatus: (*Receipt)(r).statusEncoding(),
CumulativeGasUsed: r.CumulativeGasUsed,
Bloom: r.Bloom,
@@ -264,17 +290,11 @@ func (r *ReceiptForStorage) DecodeRLP(s *rlp.Stream) error {
if err != nil {
return err
}
- // Try decoding from the newest format for future proofness, then the older one
- // for old nodes that just upgraded. V4 was an intermediate unreleased format so
- // we do need to decode it, but it's not common (try last).
- if err := decodeV3StoredReceiptRLP(r, blob); err == nil {
- return nil
- }
- return decodeV4StoredReceiptRLP(r, blob)
+ return decodeStoredReceiptRLP(r, blob)
}
-func decodeV3StoredReceiptRLP(r *ReceiptForStorage, blob []byte) error {
- var stored v3StoredReceiptRLP
+func decodeStoredReceiptRLP(r *ReceiptForStorage, blob []byte) error {
+ var stored receiptStorageRLP
if err := rlp.DecodeBytes(blob, &stored); err != nil {
return err
}
@@ -295,36 +315,15 @@ func decodeV3StoredReceiptRLP(r *ReceiptForStorage, blob []byte) error {
return nil
}
-func decodeV4StoredReceiptRLP(r *ReceiptForStorage, blob []byte) error {
- var stored v4StoredReceiptRLP
- if err := rlp.DecodeBytes(blob, &stored); err != nil {
- return err
- }
- if err := (*Receipt)(r).setStatus(stored.PostStateOrStatus); err != nil {
- return err
- }
- r.CumulativeGasUsed = stored.CumulativeGasUsed
- r.TxHash = stored.TxHash
- r.ContractAddress = stored.ContractAddress
- r.GasUsed = stored.GasUsed
- r.Logs = make([]*Log, len(stored.Logs))
- for i, log := range stored.Logs {
- r.Logs[i] = (*Log)(log)
- }
- r.Bloom = CreateBloom(Receipts{(*Receipt)(r)})
-
- return nil
-}
-
// Receipts implements DerivableList for receipts.
type Receipts []*Receipt
// Len returns the number of receipts in this list.
-func (r Receipts) Len() int { return len(r) }
+func (rs Receipts) Len() int { return len(rs) }
// GetRlp returns the RLP encoding of one receipt from the list.
-func (r Receipts) GetRlp(i int) []byte {
- bytes, err := rlp.EncodeToBytes(r[i])
+func (rs Receipts) GetRlp(i int) []byte {
+ bytes, err := rlp.EncodeToBytes(rs[i])
if err != nil {
panic(err)
}
@@ -333,42 +332,48 @@ func (r Receipts) GetRlp(i int) []byte {
// DeriveFields fills the receipts with their computed fields based on consensus
// data and contextual infos like containing block and transactions.
-func (r Receipts) DeriveFields(config *params.ChainConfig, hash common.Hash, number uint64, txs Transactions) error {
+func (rs Receipts) DeriveFields(config *params.ChainConfig, hash common.Hash, number uint64, baseFee *big.Int, txs []*Transaction) error {
signer := MakeSigner(config, new(big.Int).SetUint64(number))
logIndex := uint(0)
- if len(txs) != len(r) {
+ if len(txs) != len(rs) {
return errors.New("transaction and receipt count mismatch")
}
- for i := 0; i < len(r); i++ {
+ for i := 0; i < len(rs); i++ {
// The transaction type and hash can be retrieved from the transaction itself
- r[i].Type = txs[i].Type()
- r[i].TxHash = txs[i].Hash()
+ rs[i].Type = txs[i].Type()
+ rs[i].TxHash = txs[i].Hash()
+
+ rs[i].EffectiveGasPrice = txs[i].inner.effectiveGasPrice(new(big.Int), baseFee)
// block location fields
- r[i].BlockHash = hash
- r[i].BlockNumber = new(big.Int).SetUint64(number)
- r[i].TransactionIndex = uint(i)
+ rs[i].BlockHash = hash
+ rs[i].BlockNumber = new(big.Int).SetUint64(number)
+ rs[i].TransactionIndex = uint(i)
// The contract address can be derived from the transaction itself
if txs[i].To() == nil {
// Deriving the signer is expensive, only do if it's actually needed
from, _ := Sender(signer, txs[i])
- r[i].ContractAddress = crypto.CreateAddress(from, txs[i].Nonce())
+ rs[i].ContractAddress = crypto.CreateAddress(from, txs[i].Nonce())
+ } else {
+ rs[i].ContractAddress = common.Address{}
}
+
// The used gas can be calculated based on previous r
if i == 0 {
- r[i].GasUsed = r[i].CumulativeGasUsed
+ rs[i].GasUsed = rs[i].CumulativeGasUsed
} else {
- r[i].GasUsed = r[i].CumulativeGasUsed - r[i-1].CumulativeGasUsed
+ rs[i].GasUsed = rs[i].CumulativeGasUsed - rs[i-1].CumulativeGasUsed
}
+
// The derived log fields can simply be set from the block and transaction
- for j := 0; j < len(r[i].Logs); j++ {
- r[i].Logs[j].BlockNumber = number
- r[i].Logs[j].BlockHash = hash
- r[i].Logs[j].TxHash = r[i].TxHash
- r[i].Logs[j].TxIndex = uint(i)
- r[i].Logs[j].Index = logIndex
+ for j := 0; j < len(rs[i].Logs); j++ {
+ rs[i].Logs[j].BlockNumber = number
+ rs[i].Logs[j].BlockHash = hash
+ rs[i].Logs[j].TxHash = rs[i].TxHash
+ rs[i].Logs[j].TxIndex = uint(i)
+ rs[i].Logs[j].Index = logIndex
logIndex++
}
}
diff --git a/core/types/receipt_test.go b/core/types/receipt_test.go
index 1ca5a2864774..2fee4fa88fcb 100644
--- a/core/types/receipt_test.go
+++ b/core/types/receipt_test.go
@@ -18,35 +18,278 @@ package types
import (
"bytes"
+ "encoding/json"
"math"
"math/big"
"reflect"
"testing"
"github.com/XinFinOrg/XDPoSChain/common"
- "github.com/XinFinOrg/XDPoSChain/crypto"
"github.com/XinFinOrg/XDPoSChain/params"
"github.com/XinFinOrg/XDPoSChain/rlp"
+ "github.com/kylelemons/godebug/diff"
+)
+
+var (
+ legacyReceipt = &Receipt{
+ Status: ReceiptStatusFailed,
+ CumulativeGasUsed: 1,
+ Logs: []*Log{
+ {
+ Address: common.BytesToAddress([]byte{0x11}),
+ Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")},
+ Data: []byte{0x01, 0x00, 0xff},
+ },
+ {
+ Address: common.BytesToAddress([]byte{0x01, 0x11}),
+ Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")},
+ Data: []byte{0x01, 0x00, 0xff},
+ },
+ },
+ }
+ accessListReceipt = &Receipt{
+ Status: ReceiptStatusFailed,
+ CumulativeGasUsed: 1,
+ Logs: []*Log{
+ {
+ Address: common.BytesToAddress([]byte{0x11}),
+ Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")},
+ Data: []byte{0x01, 0x00, 0xff},
+ },
+ {
+ Address: common.BytesToAddress([]byte{0x01, 0x11}),
+ Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")},
+ Data: []byte{0x01, 0x00, 0xff},
+ },
+ },
+ Type: AccessListTxType,
+ }
+ eip1559Receipt = &Receipt{
+ Status: ReceiptStatusFailed,
+ CumulativeGasUsed: 1,
+ Logs: []*Log{
+ {
+ Address: common.BytesToAddress([]byte{0x11}),
+ Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")},
+ Data: []byte{0x01, 0x00, 0xff},
+ },
+ {
+ Address: common.BytesToAddress([]byte{0x01, 0x11}),
+ Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")},
+ Data: []byte{0x01, 0x00, 0xff},
+ },
+ },
+ Type: DynamicFeeTxType,
+ }
+
+ // Create a few transactions to have receipts for
+ to2 = common.HexToAddress("0x2")
+ to3 = common.HexToAddress("0x3")
+ to4 = common.HexToAddress("0x4")
+ to5 = common.HexToAddress("0x5")
+ to6 = common.HexToAddress("0x6")
+ to7 = common.HexToAddress("0x7")
+ txs = Transactions{
+ NewTx(&LegacyTx{
+ Nonce: 1,
+ Value: big.NewInt(1),
+ Gas: 1,
+ GasPrice: big.NewInt(11),
+ }),
+ NewTx(&LegacyTx{
+ To: &to2,
+ Nonce: 2,
+ Value: big.NewInt(2),
+ Gas: 2,
+ GasPrice: big.NewInt(22),
+ }),
+ NewTx(&AccessListTx{
+ To: &to3,
+ Nonce: 3,
+ Value: big.NewInt(3),
+ Gas: 3,
+ GasPrice: big.NewInt(33),
+ }),
+ // EIP-1559 transactions.
+ NewTx(&DynamicFeeTx{
+ To: &to4,
+ Nonce: 4,
+ Value: big.NewInt(4),
+ Gas: 4,
+ GasTipCap: big.NewInt(44),
+ GasFeeCap: big.NewInt(1044),
+ }),
+ NewTx(&DynamicFeeTx{
+ To: &to5,
+ Nonce: 5,
+ Value: big.NewInt(5),
+ Gas: 5,
+ GasTipCap: big.NewInt(55),
+ GasFeeCap: big.NewInt(1055),
+ }),
+ }
+
+ blockNumber = big.NewInt(1)
+ blockTime = uint64(2)
+ blockHash = common.BytesToHash([]byte{0x03, 0x14})
+
+ // Create the corresponding receipts
+ receipts = Receipts{
+ &Receipt{
+ Status: ReceiptStatusFailed,
+ CumulativeGasUsed: 1,
+ Logs: []*Log{
+ {
+ Address: common.BytesToAddress([]byte{0x11}),
+ Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")},
+ // derived fields:
+ BlockNumber: blockNumber.Uint64(),
+ TxHash: txs[0].Hash(),
+ TxIndex: 0,
+ BlockHash: blockHash,
+ Index: 0,
+ },
+ {
+ Address: common.BytesToAddress([]byte{0x01, 0x11}),
+ Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")},
+ // derived fields:
+ BlockNumber: blockNumber.Uint64(),
+ TxHash: txs[0].Hash(),
+ TxIndex: 0,
+ BlockHash: blockHash,
+ Index: 1,
+ },
+ },
+ // derived fields:
+ TxHash: txs[0].Hash(),
+ ContractAddress: common.HexToAddress("0x5a443704dd4b594b382c22a083e2bd3090a6fef3"),
+ GasUsed: 1,
+ EffectiveGasPrice: big.NewInt(11),
+ BlockHash: blockHash,
+ BlockNumber: blockNumber,
+ TransactionIndex: 0,
+ },
+ &Receipt{
+ PostState: common.Hash{2}.Bytes(),
+ CumulativeGasUsed: 3,
+ Logs: []*Log{
+ {
+ Address: common.BytesToAddress([]byte{0x22}),
+ Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")},
+ // derived fields:
+ BlockNumber: blockNumber.Uint64(),
+ TxHash: txs[1].Hash(),
+ TxIndex: 1,
+ BlockHash: blockHash,
+ Index: 2,
+ },
+ {
+ Address: common.BytesToAddress([]byte{0x02, 0x22}),
+ Topics: []common.Hash{common.HexToHash("dead"), common.HexToHash("beef")},
+ // derived fields:
+ BlockNumber: blockNumber.Uint64(),
+ TxHash: txs[1].Hash(),
+ TxIndex: 1,
+ BlockHash: blockHash,
+ Index: 3,
+ },
+ },
+ // derived fields:
+ TxHash: txs[1].Hash(),
+ GasUsed: 2,
+ EffectiveGasPrice: big.NewInt(22),
+ BlockHash: blockHash,
+ BlockNumber: blockNumber,
+ TransactionIndex: 1,
+ },
+ &Receipt{
+ Type: AccessListTxType,
+ PostState: common.Hash{3}.Bytes(),
+ CumulativeGasUsed: 6,
+ Logs: []*Log{},
+ // derived fields:
+ TxHash: txs[2].Hash(),
+ GasUsed: 3,
+ EffectiveGasPrice: big.NewInt(33),
+ BlockHash: blockHash,
+ BlockNumber: blockNumber,
+ TransactionIndex: 2,
+ },
+ &Receipt{
+ Type: DynamicFeeTxType,
+ PostState: common.Hash{4}.Bytes(),
+ CumulativeGasUsed: 10,
+ Logs: []*Log{},
+ // derived fields:
+ TxHash: txs[3].Hash(),
+ GasUsed: 4,
+ EffectiveGasPrice: big.NewInt(1044),
+ BlockHash: blockHash,
+ BlockNumber: blockNumber,
+ TransactionIndex: 3,
+ },
+ &Receipt{
+ Type: DynamicFeeTxType,
+ PostState: common.Hash{5}.Bytes(),
+ CumulativeGasUsed: 15,
+ Logs: []*Log{},
+ // derived fields:
+ TxHash: txs[4].Hash(),
+ GasUsed: 5,
+ EffectiveGasPrice: big.NewInt(1055),
+ BlockHash: blockHash,
+ BlockNumber: blockNumber,
+ TransactionIndex: 4,
+ },
+ }
)
func TestDecodeEmptyTypedReceipt(t *testing.T) {
input := []byte{0x80}
var r Receipt
err := rlp.DecodeBytes(input, &r)
- if err != errEmptyTypedReceipt {
+ if err != errShortTypedReceipt {
t.Fatal("wrong error:", err)
}
}
+// Test that we can marshal/unmarshal receipts to/from json without errors.
+// This also confirms that our test receipts contain all the required fields.
+func TestReceiptJSON(t *testing.T) {
+ for i := range receipts {
+ b, err := receipts[i].MarshalJSON()
+ if err != nil {
+ t.Fatal("error marshaling receipt to json:", err)
+ }
+ r := Receipt{}
+ err = r.UnmarshalJSON(b)
+ if err != nil {
+ t.Fatal("error unmarshaling receipt from json:", err)
+ }
+ }
+}
+
+// Test we can still parse receipt without EffectiveGasPrice for backwards compatibility, even
+// though it is required per the spec.
+func TestEffectiveGasPriceNotRequired(t *testing.T) {
+ r := *receipts[0]
+ r.EffectiveGasPrice = nil
+ b, err := r.MarshalJSON()
+ if err != nil {
+ t.Fatal("error marshaling receipt to json:", err)
+ }
+ r2 := Receipt{}
+ err = r2.UnmarshalJSON(b)
+ if err != nil {
+ t.Fatal("error unmarshaling receipt from json:", err)
+ }
+}
+
func TestLegacyReceiptDecoding(t *testing.T) {
tests := []struct {
name string
encode func(*Receipt) ([]byte, error)
}{
- {
- "V4StoredReceiptRLP",
- encodeAsV4StoredReceiptRLP,
- },
{
"V3StoredReceiptRLP",
encodeAsV3StoredReceiptRLP,
@@ -113,23 +356,8 @@ func TestLegacyReceiptDecoding(t *testing.T) {
}
}
-func encodeAsV4StoredReceiptRLP(want *Receipt) ([]byte, error) {
- stored := &v4StoredReceiptRLP{
- PostStateOrStatus: want.statusEncoding(),
- CumulativeGasUsed: want.CumulativeGasUsed,
- TxHash: want.TxHash,
- ContractAddress: want.ContractAddress,
- Logs: make([]*LogForStorage, len(want.Logs)),
- GasUsed: want.GasUsed,
- }
- for i, log := range want.Logs {
- stored.Logs[i] = (*LogForStorage)(log)
- }
- return rlp.EncodeToBytes(stored)
-}
-
func encodeAsV3StoredReceiptRLP(want *Receipt) ([]byte, error) {
- stored := &v3StoredReceiptRLP{
+ stored := &receiptStorageRLP{
PostStateOrStatus: want.statusEncoding(),
CumulativeGasUsed: want.CumulativeGasUsed,
Bloom: want.Bloom,
@@ -149,162 +377,212 @@ func TestDeriveFields(t *testing.T) {
// Create a few transactions to have receipts for
to2 := common.HexToAddress("0x2")
to3 := common.HexToAddress("0x3")
+ to4 := common.HexToAddress("0x4")
+ to5 := common.HexToAddress("0x5")
txs := Transactions{
NewTx(&LegacyTx{
Nonce: 1,
Value: big.NewInt(1),
Gas: 1,
- GasPrice: big.NewInt(1),
+ GasPrice: big.NewInt(11),
}),
NewTx(&LegacyTx{
To: &to2,
Nonce: 2,
Value: big.NewInt(2),
Gas: 2,
- GasPrice: big.NewInt(2),
+ GasPrice: big.NewInt(22),
}),
NewTx(&AccessListTx{
To: &to3,
Nonce: 3,
Value: big.NewInt(3),
Gas: 3,
- GasPrice: big.NewInt(3),
+ GasPrice: big.NewInt(33),
+ }),
+ // EIP-1559 transactions.
+ NewTx(&DynamicFeeTx{
+ To: &to4,
+ Nonce: 4,
+ Value: big.NewInt(4),
+ Gas: 4,
+ GasTipCap: big.NewInt(44),
+ GasFeeCap: big.NewInt(1045),
+ }),
+ NewTx(&DynamicFeeTx{
+ To: &to5,
+ Nonce: 5,
+ Value: big.NewInt(5),
+ Gas: 5,
+ GasTipCap: big.NewInt(56),
+ GasFeeCap: big.NewInt(1055),
}),
}
+
+ blockNumber := big.NewInt(1)
+ blockHash := common.BytesToHash([]byte{0x03, 0x14})
+
// Create the corresponding receipts
receipts := Receipts{
&Receipt{
Status: ReceiptStatusFailed,
CumulativeGasUsed: 1,
Logs: []*Log{
- {Address: common.BytesToAddress([]byte{0x11})},
- {Address: common.BytesToAddress([]byte{0x01, 0x11})},
+ {
+ Address: common.BytesToAddress([]byte{0x11}),
+ // derived fields:
+ BlockNumber: blockNumber.Uint64(),
+ TxHash: txs[0].Hash(),
+ TxIndex: 0,
+ BlockHash: blockHash,
+ Index: 0,
+ },
+ {
+ Address: common.BytesToAddress([]byte{0x01, 0x11}),
+ // derived fields:
+ BlockNumber: blockNumber.Uint64(),
+ TxHash: txs[0].Hash(),
+ TxIndex: 0,
+ BlockHash: blockHash,
+ Index: 1,
+ },
},
- TxHash: txs[0].Hash(),
- ContractAddress: common.BytesToAddress([]byte{0x01, 0x11, 0x11}),
- GasUsed: 1,
+ // derived fields:
+ TxHash: txs[0].Hash(),
+ ContractAddress: common.HexToAddress("0x5a443704dd4b594b382c22a083e2bd3090a6fef3"),
+ GasUsed: 1,
+ EffectiveGasPrice: big.NewInt(11),
+ BlockHash: blockHash,
+ BlockNumber: blockNumber,
+ TransactionIndex: 0,
},
&Receipt{
PostState: common.Hash{2}.Bytes(),
CumulativeGasUsed: 3,
Logs: []*Log{
- {Address: common.BytesToAddress([]byte{0x22})},
- {Address: common.BytesToAddress([]byte{0x02, 0x22})},
+ {
+ Address: common.BytesToAddress([]byte{0x22}),
+ // derived fields:
+ BlockNumber: blockNumber.Uint64(),
+ TxHash: txs[1].Hash(),
+ TxIndex: 1,
+ BlockHash: blockHash,
+ Index: 2,
+ },
+ {
+ Address: common.BytesToAddress([]byte{0x02, 0x22}),
+ // derived fields:
+ BlockNumber: blockNumber.Uint64(),
+ TxHash: txs[1].Hash(),
+ TxIndex: 1,
+ BlockHash: blockHash,
+ Index: 3,
+ },
},
- TxHash: txs[1].Hash(),
- ContractAddress: common.BytesToAddress([]byte{0x02, 0x22, 0x22}),
- GasUsed: 2,
+ // derived fields:
+ TxHash: txs[1].Hash(),
+ GasUsed: 2,
+ EffectiveGasPrice: big.NewInt(22),
+ BlockHash: blockHash,
+ BlockNumber: blockNumber,
+ TransactionIndex: 1,
},
&Receipt{
Type: AccessListTxType,
PostState: common.Hash{3}.Bytes(),
CumulativeGasUsed: 6,
- Logs: []*Log{
- {Address: common.BytesToAddress([]byte{0x33})},
- {Address: common.BytesToAddress([]byte{0x03, 0x33})},
- },
- TxHash: txs[2].Hash(),
- ContractAddress: common.BytesToAddress([]byte{0x03, 0x33, 0x33}),
- GasUsed: 3,
+ Logs: []*Log{},
+ // derived fields:
+ TxHash: txs[2].Hash(),
+ GasUsed: 3,
+ EffectiveGasPrice: big.NewInt(33),
+ BlockHash: blockHash,
+ BlockNumber: blockNumber,
+ TransactionIndex: 2,
+ },
+ &Receipt{
+ Type: DynamicFeeTxType,
+ PostState: common.Hash{4}.Bytes(),
+ CumulativeGasUsed: 10,
+ Logs: []*Log{},
+ // derived fields:
+ TxHash: txs[3].Hash(),
+ GasUsed: 4,
+ EffectiveGasPrice: big.NewInt(1044),
+ BlockHash: blockHash,
+ BlockNumber: blockNumber,
+ TransactionIndex: 3,
+ },
+ &Receipt{
+ Type: DynamicFeeTxType,
+ PostState: common.Hash{5}.Bytes(),
+ CumulativeGasUsed: 15,
+ Logs: []*Log{},
+ // derived fields:
+ TxHash: txs[4].Hash(),
+ GasUsed: 5,
+ EffectiveGasPrice: big.NewInt(1055),
+ BlockHash: blockHash,
+ BlockNumber: blockNumber,
+ TransactionIndex: 4,
},
}
- // Clear all the computed fields and re-derive them
- number := big.NewInt(1)
- hash := common.BytesToHash([]byte{0x03, 0x14})
- clearComputedFieldsOnReceipts(t, receipts)
- if err := receipts.DeriveFields(params.TestChainConfig, hash, number.Uint64(), txs); err != nil {
+ // Re-derive receipts.
+ basefee := big.NewInt(1000)
+ derivedReceipts := clearComputedFieldsOnReceipts(receipts)
+ err := Receipts(derivedReceipts).DeriveFields(params.TestChainConfig, blockHash, blockNumber.Uint64(), basefee, txs)
+ if err != nil {
t.Fatalf("DeriveFields(...) = %v, want ", err)
}
- // Iterate over all the computed fields and check that they're correct
- signer := MakeSigner(params.TestChainConfig, number)
- logIndex := uint(0)
- for i := range receipts {
- if receipts[i].Type != txs[i].Type() {
- t.Errorf("receipts[%d].Type = %d, want %d", i, receipts[i].Type, txs[i].Type())
- }
- if receipts[i].TxHash != txs[i].Hash() {
- t.Errorf("receipts[%d].TxHash = %s, want %s", i, receipts[i].TxHash.String(), txs[i].Hash().String())
- }
- if receipts[i].BlockHash != hash {
- t.Errorf("receipts[%d].BlockHash = %s, want %s", i, receipts[i].BlockHash.String(), hash.String())
- }
- if receipts[i].BlockNumber.Cmp(number) != 0 {
- t.Errorf("receipts[%c].BlockNumber = %s, want %s", i, receipts[i].BlockNumber.String(), number.String())
- }
- if receipts[i].TransactionIndex != uint(i) {
- t.Errorf("receipts[%d].TransactionIndex = %d, want %d", i, receipts[i].TransactionIndex, i)
- }
- if receipts[i].GasUsed != txs[i].Gas() {
- t.Errorf("receipts[%d].GasUsed = %d, want %d", i, receipts[i].GasUsed, txs[i].Gas())
- }
- if txs[i].To() != nil && receipts[i].ContractAddress != (common.Address{}) {
- t.Errorf("receipts[%d].ContractAddress = %s, want %s", i, receipts[i].ContractAddress.String(), (common.Address{}).String())
- }
- from, _ := Sender(signer, txs[i])
- contractAddress := crypto.CreateAddress(from, txs[i].Nonce())
- if txs[i].To() == nil && receipts[i].ContractAddress != contractAddress {
- t.Errorf("receipts[%d].ContractAddress = %s, want %s", i, receipts[i].ContractAddress.String(), contractAddress.String())
- }
- for j := range receipts[i].Logs {
- if receipts[i].Logs[j].BlockNumber != number.Uint64() {
- t.Errorf("receipts[%d].Logs[%d].BlockNumber = %d, want %d", i, j, receipts[i].Logs[j].BlockNumber, number.Uint64())
- }
- if receipts[i].Logs[j].BlockHash != hash {
- t.Errorf("receipts[%d].Logs[%d].BlockHash = %s, want %s", i, j, receipts[i].Logs[j].BlockHash.String(), hash.String())
- }
- if receipts[i].Logs[j].TxHash != txs[i].Hash() {
- t.Errorf("receipts[%d].Logs[%d].TxHash = %s, want %s", i, j, receipts[i].Logs[j].TxHash.String(), txs[i].Hash().String())
- }
- if receipts[i].Logs[j].TxIndex != uint(i) {
- t.Errorf("receipts[%d].Logs[%d].TransactionIndex = %d, want %d", i, j, receipts[i].Logs[j].TxIndex, i)
- }
- if receipts[i].Logs[j].Index != logIndex {
- t.Errorf("receipts[%d].Logs[%d].Index = %d, want %d", i, j, receipts[i].Logs[j].Index, logIndex)
- }
- logIndex++
- }
+ // Check diff of receipts against derivedReceipts.
+ r1, err := json.MarshalIndent(receipts, "", " ")
+ if err != nil {
+ t.Fatal("error marshaling input receipts:", err)
+ }
+ r2, err := json.MarshalIndent(derivedReceipts, "", " ")
+ if err != nil {
+ t.Fatal("error marshaling derived receipts:", err)
+ }
+ d := diff.Diff(string(r1), string(r2))
+ if d != "" {
+ t.Fatal("receipts differ:", d)
}
}
-func clearComputedFieldsOnReceipts(t *testing.T, receipts Receipts) {
- t.Helper()
-
- for _, receipt := range receipts {
- clearComputedFieldsOnReceipt(t, receipt)
+func clearComputedFieldsOnReceipts(receipts []*Receipt) []*Receipt {
+ r := make([]*Receipt, len(receipts))
+ for i, receipt := range receipts {
+ r[i] = clearComputedFieldsOnReceipt(receipt)
}
+ return r
}
-func clearComputedFieldsOnReceipt(t *testing.T, receipt *Receipt) {
- t.Helper()
-
- receipt.TxHash = common.Hash{}
- receipt.BlockHash = common.Hash{}
- receipt.BlockNumber = big.NewInt(math.MaxUint32)
- receipt.TransactionIndex = math.MaxUint32
- receipt.ContractAddress = common.Address{}
- receipt.GasUsed = 0
-
- clearComputedFieldsOnLogs(t, receipt.Logs)
+func clearComputedFieldsOnReceipt(receipt *Receipt) *Receipt {
+ cpy := *receipt
+ cpy.TxHash = common.Hash{0xff, 0xff, 0x11}
+ cpy.BlockHash = common.Hash{0xff, 0xff, 0x22}
+ cpy.BlockNumber = big.NewInt(math.MaxUint32)
+ cpy.TransactionIndex = math.MaxUint32
+ cpy.ContractAddress = common.Address{0xff, 0xff, 0x33}
+ cpy.GasUsed = 0xffffffff
+ cpy.Logs = clearComputedFieldsOnLogs(receipt.Logs)
+ return &cpy
}
-func clearComputedFieldsOnLogs(t *testing.T, logs []*Log) {
- t.Helper()
-
- for _, log := range logs {
- clearComputedFieldsOnLog(t, log)
+func clearComputedFieldsOnLogs(logs []*Log) []*Log {
+ l := make([]*Log, len(logs))
+ for i, log := range logs {
+ cpy := *log
+ cpy.BlockNumber = math.MaxUint32
+ cpy.BlockHash = common.Hash{}
+ cpy.TxHash = common.Hash{}
+ cpy.TxIndex = math.MaxUint32
+ cpy.Index = math.MaxUint32
+ l[i] = &cpy
}
-}
-
-func clearComputedFieldsOnLog(t *testing.T, log *Log) {
- t.Helper()
-
- log.BlockNumber = math.MaxUint32
- log.BlockHash = common.Hash{}
- log.TxHash = common.Hash{}
- log.TxIndex = math.MaxUint32
- log.Index = math.MaxUint32
+ return l
}
// TestTypedReceiptEncodingDecoding reproduces a flaw that existed in the receipt
@@ -334,3 +612,38 @@ func TestTypedReceiptEncodingDecoding(t *testing.T) {
check(bundle)
}
}
+
+func TestReceiptUnmarshalBinary(t *testing.T) {
+ // Legacy Receipt
+ legacyBinary := common.FromHex("f901c58001b9010000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000010000080000000000000000000004000000000000000000000000000040000000000000000000000000000800000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000f8bef85d940000000000000000000000000000000000000011f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100fff85d940000000000000000000000000000000000000111f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100ff")
+ gotLegacyReceipt := new(Receipt)
+ if err := gotLegacyReceipt.UnmarshalBinary(legacyBinary); err != nil {
+ t.Fatalf("unmarshal binary error: %v", err)
+ }
+ legacyReceipt.Bloom = CreateBloom(Receipts{legacyReceipt})
+ if !reflect.DeepEqual(gotLegacyReceipt, legacyReceipt) {
+ t.Errorf("receipt unmarshalled from binary mismatch, got %v want %v", gotLegacyReceipt, legacyReceipt)
+ }
+
+ // 2930 Receipt
+ accessListBinary := common.FromHex("01f901c58001b9010000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000010000080000000000000000000004000000000000000000000000000040000000000000000000000000000800000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000f8bef85d940000000000000000000000000000000000000011f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100fff85d940000000000000000000000000000000000000111f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100ff")
+ gotAccessListReceipt := new(Receipt)
+ if err := gotAccessListReceipt.UnmarshalBinary(accessListBinary); err != nil {
+ t.Fatalf("unmarshal binary error: %v", err)
+ }
+ accessListReceipt.Bloom = CreateBloom(Receipts{accessListReceipt})
+ if !reflect.DeepEqual(gotAccessListReceipt, accessListReceipt) {
+ t.Errorf("receipt unmarshalled from binary mismatch, got %v want %v", gotAccessListReceipt, accessListReceipt)
+ }
+
+ // 1559 Receipt
+ eip1559RctBinary := common.FromHex("02f901c58001b9010000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000000000000000000000000014000000000000000000000000000000000000000000000000000000000000000000000000000010000080000000000000000000004000000000000000000000000000040000000000000000000000000000800000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000f8bef85d940000000000000000000000000000000000000011f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100fff85d940000000000000000000000000000000000000111f842a0000000000000000000000000000000000000000000000000000000000000deada0000000000000000000000000000000000000000000000000000000000000beef830100ff")
+ got1559Receipt := new(Receipt)
+ if err := got1559Receipt.UnmarshalBinary(eip1559RctBinary); err != nil {
+ t.Fatalf("unmarshal binary error: %v", err)
+ }
+ eip1559Receipt.Bloom = CreateBloom(Receipts{eip1559Receipt})
+ if !reflect.DeepEqual(got1559Receipt, eip1559Receipt) {
+ t.Errorf("receipt unmarshalled from binary mismatch, got %v want %v", got1559Receipt, eip1559Receipt)
+ }
+}
diff --git a/core/types/transaction.go b/core/types/transaction.go
index 9549af34027d..95f5e3b8acf3 100644
--- a/core/types/transaction.go
+++ b/core/types/transaction.go
@@ -27,23 +27,25 @@ import (
"time"
"github.com/XinFinOrg/XDPoSChain/common"
+ "github.com/XinFinOrg/XDPoSChain/common/math"
"github.com/XinFinOrg/XDPoSChain/crypto"
"github.com/XinFinOrg/XDPoSChain/rlp"
)
//go:generate gencodec -type txdata -field-override txdataMarshaling -out gen_tx_json.go
var (
- ErrInvalidSig = errors.New("invalid transaction v, r, s values")
- ErrUnexpectedProtection = errors.New("transaction type does not supported EIP-155 protected signatures")
- ErrInvalidTxType = errors.New("transaction type not valid in this context")
- ErrTxTypeNotSupported = errors.New("transaction type not supported")
- ErrGasFeeCapTooLow = errors.New("fee cap less than base fee")
- errShortTypedTx = errors.New("typed transaction too short")
- errInvalidYParity = errors.New("'yParity' field must be 0 or 1")
- errVYParityMismatch = errors.New("'v' and 'yParity' fields do not match")
- errVYParityMissing = errors.New("missing 'yParity' or 'v' field in transaction")
- errEmptyTypedTx = errors.New("empty typed transaction bytes")
- errNoSigner = errors.New("missing signing methods")
+ ErrInvalidSig = errors.New("invalid transaction v, r, s values")
+ ErrUnexpectedProtection = errors.New("transaction type does not supported EIP-155 protected signatures")
+ ErrInvalidTxType = errors.New("transaction type not valid in this context")
+ ErrTxTypeNotSupported = errors.New("transaction type not supported")
+ ErrGasFeeCapTooLow = errors.New("fee cap less than base fee")
+ errShortTypedTx = errors.New("typed transaction too short")
+ errInvalidYParity = errors.New("'yParity' field must be 0 or 1")
+ errVYParityMismatch = errors.New("'v' and 'yParity' fields do not match")
+ errVYParityMissing = errors.New("missing 'yParity' or 'v' field in transaction")
+ errNoSigner = errors.New("missing signing methods")
+ ErrFeeCapTooLow = errors.New("fee cap less than base fee")
+
skipNonceDestinationAddress = map[common.Address]bool{
common.XDCXAddrBinary: true,
common.TradingStateAddrBinary: true,
@@ -56,6 +58,7 @@ var (
const (
LegacyTxType = iota
AccessListTxType
+ DynamicFeeTxType
)
// Transaction is an Ethereum transaction.
@@ -88,12 +91,22 @@ type TxData interface {
data() []byte
gas() uint64
gasPrice() *big.Int
+ gasTipCap() *big.Int
+ gasFeeCap() *big.Int
value() *big.Int
nonce() uint64
to() *common.Address
rawSignatureValues() (v, r, s *big.Int)
setSignatureValues(chainID, v, r, s *big.Int)
+
+ // effectiveGasPrice computes the gas price paid by the transaction, given
+ // the inclusion block baseFee.
+ //
+ // Unlike other TxData methods, the returned *big.Int should be an independent
+ // copy of the computed value, i.e. callers are allowed to mutate the result.
+ // Method implementations can use 'dst' to store the result.
+ effectiveGasPrice(dst *big.Int, baseFee *big.Int) *big.Int
}
// EncodeRLP implements rlp.Encoder
@@ -143,7 +156,7 @@ func (tx *Transaction) DecodeRLP(s *rlp.Stream) error {
tx.setDecoded(&inner, int(rlp.ListSize(size)))
}
return err
- case kind == rlp.String:
+ default:
// It's an EIP-2718 typed TX envelope.
var b []byte
if b, err = s.Bytes(); err != nil {
@@ -154,8 +167,6 @@ func (tx *Transaction) DecodeRLP(s *rlp.Stream) error {
tx.setDecoded(inner, len(b))
}
return err
- default:
- return rlp.ErrExpectedList
}
}
@@ -183,14 +194,18 @@ func (tx *Transaction) UnmarshalBinary(b []byte) error {
// decodeTyped decodes a typed transaction from the canonical format.
func (tx *Transaction) decodeTyped(b []byte) (TxData, error) {
- if len(b) == 0 {
- return nil, errEmptyTypedTx
+ if len(b) <= 1 {
+ return nil, errShortTypedTx
}
switch b[0] {
case AccessListTxType:
var inner AccessListTx
err := rlp.DecodeBytes(b[1:], &inner)
return &inner, err
+ case DynamicFeeTxType:
+ var inner DynamicFeeTx
+ err := rlp.DecodeBytes(b[1:], &inner)
+ return &inner, err
default:
return nil, ErrTxTypeNotSupported
}
@@ -274,6 +289,12 @@ func (tx *Transaction) Gas() uint64 { return tx.inner.gas() }
// GasPrice returns the gas price of the transaction.
func (tx *Transaction) GasPrice() *big.Int { return new(big.Int).Set(tx.inner.gasPrice()) }
+// GasTipCap returns the gasTipCap per gas of the transaction.
+func (tx *Transaction) GasTipCap() *big.Int { return new(big.Int).Set(tx.inner.gasTipCap()) }
+
+// GasFeeCap returns the fee cap per gas of the transaction.
+func (tx *Transaction) GasFeeCap() *big.Int { return new(big.Int).Set(tx.inner.gasFeeCap()) }
+
// Value returns the ether amount of the transaction.
func (tx *Transaction) Value() *big.Int { return new(big.Int).Set(tx.inner.value()) }
@@ -283,13 +304,7 @@ func (tx *Transaction) Nonce() uint64 { return tx.inner.nonce() }
// To returns the recipient address of the transaction.
// For contract-creation transactions, To returns nil.
func (tx *Transaction) To() *common.Address {
- // Copy the pointed-to address.
- ito := tx.inner.to()
- if ito == nil {
- return nil
- }
- cpy := *ito
- return &cpy
+ return copyAddressPtr(tx.inner.to())
}
func (tx *Transaction) From() *common.Address {
@@ -306,20 +321,75 @@ func (tx *Transaction) From() *common.Address {
return &from
}
+// Cost returns gas * gasPrice + value.
+func (tx *Transaction) Cost() *big.Int {
+ total := new(big.Int).Mul(tx.GasPrice(), new(big.Int).SetUint64(tx.Gas()))
+ total.Add(total, tx.Value())
+ return total
+}
+
// RawSignatureValues returns the V, R, S signature values of the transaction.
// The return values should not be modified by the caller.
func (tx *Transaction) RawSignatureValues() (v, r, s *big.Int) {
return tx.inner.rawSignatureValues()
}
-// GasPriceCmp compares the gas prices of two transactions.
-func (tx *Transaction) GasPriceCmp(other *Transaction) int {
- return tx.inner.gasPrice().Cmp(other.inner.gasPrice())
+// GasFeeCapCmp compares the fee cap of two transactions.
+func (tx *Transaction) GasFeeCapCmp(other *Transaction) int {
+ return tx.inner.gasFeeCap().Cmp(other.inner.gasFeeCap())
+}
+
+// GasFeeCapIntCmp compares the fee cap of the transaction against the given fee cap.
+func (tx *Transaction) GasFeeCapIntCmp(other *big.Int) int {
+ return tx.inner.gasFeeCap().Cmp(other)
+}
+
+// GasTipCapCmp compares the gasTipCap of two transactions.
+func (tx *Transaction) GasTipCapCmp(other *Transaction) int {
+ return tx.inner.gasTipCap().Cmp(other.inner.gasTipCap())
+}
+
+// GasTipCapIntCmp compares the gasTipCap of the transaction against the given gasTipCap.
+func (tx *Transaction) GasTipCapIntCmp(other *big.Int) int {
+ return tx.inner.gasTipCap().Cmp(other)
+}
+
+// EffectiveGasTip returns the effective miner gasTipCap for the given base fee.
+// Note: if the effective gasTipCap is negative, this method returns both error
+// the actual negative value, _and_ ErrGasFeeCapTooLow
+func (tx *Transaction) EffectiveGasTip(baseFee *big.Int) (*big.Int, error) {
+ if baseFee == nil {
+ return tx.GasTipCap(), nil
+ }
+ var err error
+ gasFeeCap := tx.GasFeeCap()
+ if gasFeeCap.Cmp(baseFee) == -1 {
+ err = ErrGasFeeCapTooLow
+ }
+ return math.BigMin(tx.GasTipCap(), gasFeeCap.Sub(gasFeeCap, baseFee)), err
+}
+
+// EffectiveGasTipValue is identical to EffectiveGasTip, but does not return an
+// error in case the effective gasTipCap is negative
+func (tx *Transaction) EffectiveGasTipValue(baseFee *big.Int) *big.Int {
+ effectiveTip, _ := tx.EffectiveGasTip(baseFee)
+ return effectiveTip
+}
+
+// EffectiveGasTipCmp compares the effective gasTipCap of two transactions assuming the given base fee.
+func (tx *Transaction) EffectiveGasTipCmp(other *Transaction, baseFee *big.Int) int {
+ if baseFee == nil {
+ return tx.GasTipCapCmp(other)
+ }
+ return tx.EffectiveGasTipValue(baseFee).Cmp(other.EffectiveGasTipValue(baseFee))
}
-// GasPriceIntCmp compares the gas price of the transaction against the given price.
-func (tx *Transaction) GasPriceIntCmp(other *big.Int) int {
- return tx.inner.gasPrice().Cmp(other)
+// EffectiveGasTipIntCmp compares the effective gasTipCap of a transaction to the given gasTipCap.
+func (tx *Transaction) EffectiveGasTipIntCmp(other *big.Int, baseFee *big.Int) int {
+ if baseFee == nil {
+ return tx.GasTipCapIntCmp(other)
+ }
+ return tx.EffectiveGasTipValue(baseFee).Cmp(other)
}
// Hash returns the transaction hash.
@@ -350,31 +420,43 @@ func (tx *Transaction) Size() common.StorageSize {
return common.StorageSize(c)
}
+func (tx *Transaction) EffectiveGasPrice(dst *big.Int, baseFee *big.Int) *big.Int {
+ return tx.inner.effectiveGasPrice(dst, baseFee)
+}
+
// AsMessage returns the transaction as a core.Message.
-func (tx *Transaction) AsMessage(s Signer, balanceFee *big.Int, number *big.Int) (Message, error) {
+func (tx *Transaction) AsMessage(s Signer, balanceFee, blockNumber, baseFee *big.Int) (Message, error) {
msg := Message{
nonce: tx.Nonce(),
gasLimit: tx.Gas(),
gasPrice: new(big.Int).Set(tx.GasPrice()),
+ gasFeeCap: new(big.Int).Set(tx.GasFeeCap()),
+ gasTipCap: new(big.Int).Set(tx.GasTipCap()),
to: tx.To(),
amount: tx.Value(),
data: tx.Data(),
accessList: tx.AccessList(),
- checkNonce: true,
+ isFake: false,
balanceTokenFee: balanceFee,
}
- var err error
- msg.from, err = Sender(s, tx)
if balanceFee != nil {
- if number.Cmp(common.BlockNumberGas50x) >= 0 {
- msg.gasPrice = common.GasPrice50x
- } else if number.Cmp(common.TIPTRC21Fee) > 0 {
- msg.gasPrice = common.TRC21GasPrice
- } else {
- msg.gasPrice = common.TRC21GasPriceBefore
+ if blockNumber != nil {
+ if blockNumber.Cmp(common.BlockNumberGas50x) >= 0 {
+ msg.gasPrice = common.GasPrice50x
+ } else if blockNumber.Cmp(common.TIPTRC21Fee) > 0 {
+ msg.gasPrice = common.TRC21GasPrice
+ } else {
+ msg.gasPrice = common.TRC21GasPriceBefore
+ }
}
+ } else if baseFee != nil {
+ // If baseFee provided, set gasPrice to effectiveGasPrice.
+ msg.gasPrice = math.BigMin(msg.gasPrice.Add(msg.gasTipCap, baseFee), msg.gasFeeCap)
}
+
+ var err error
+ msg.from, err = Sender(s, tx)
return msg, err
}
@@ -390,13 +472,6 @@ func (tx *Transaction) WithSignature(signer Signer, sig []byte) (*Transaction, e
return &Transaction{inner: cpy, time: tx.time}, nil
}
-// Cost returns gas * gasPrice + value.
-func (tx *Transaction) Cost() *big.Int {
- total := new(big.Int).Mul(tx.GasPrice(), new(big.Int).SetUint64(tx.Gas()))
- total.Add(total, tx.Value())
- return total
-}
-
// TxCost returns gas * gasPrice + value.
func (tx *Transaction) TxCost(number *big.Int) *big.Int {
total := new(big.Int).Mul(common.GetGasPrice(number), new(big.Int).SetUint64(tx.Gas()))
@@ -742,13 +817,15 @@ type Message struct {
amount *big.Int
gasLimit uint64
gasPrice *big.Int
+ gasFeeCap *big.Int
+ gasTipCap *big.Int
data []byte
accessList AccessList
- checkNonce bool
+ isFake bool
balanceTokenFee *big.Int
}
-func NewMessage(from common.Address, to *common.Address, nonce uint64, amount *big.Int, gasLimit uint64, gasPrice *big.Int, data []byte, accessList AccessList, checkNonce bool, balanceTokenFee *big.Int, number *big.Int) Message {
+func NewMessage(from common.Address, to *common.Address, nonce uint64, amount *big.Int, gasLimit uint64, gasPrice, gasFeeCap, gasTipCap *big.Int, data []byte, accessList AccessList, isFake bool, balanceTokenFee *big.Int, number *big.Int) Message {
if balanceTokenFee != nil {
gasPrice = common.GetGasPrice(number)
}
@@ -759,9 +836,11 @@ func NewMessage(from common.Address, to *common.Address, nonce uint64, amount *b
amount: amount,
gasLimit: gasLimit,
gasPrice: gasPrice,
+ gasFeeCap: gasFeeCap,
+ gasTipCap: gasTipCap,
data: data,
accessList: accessList,
- checkNonce: checkNonce,
+ isFake: isFake,
balanceTokenFee: balanceTokenFee,
}
}
@@ -770,11 +849,13 @@ func (m Message) From() common.Address { return m.from }
func (m Message) BalanceTokenFee() *big.Int { return m.balanceTokenFee }
func (m Message) To() *common.Address { return m.to }
func (m Message) GasPrice() *big.Int { return m.gasPrice }
+func (m Message) GasFeeCap() *big.Int { return m.gasFeeCap }
+func (m Message) GasTipCap() *big.Int { return m.gasTipCap }
func (m Message) Value() *big.Int { return m.amount }
func (m Message) Gas() uint64 { return m.gasLimit }
func (m Message) Nonce() uint64 { return m.nonce }
func (m Message) Data() []byte { return m.data }
-func (m Message) CheckNonce() bool { return m.checkNonce }
+func (m Message) IsFake() bool { return m.isFake }
func (m Message) AccessList() AccessList { return m.accessList }
func (m *Message) SetNonce(nonce uint64) { m.nonce = nonce }
@@ -783,3 +864,16 @@ func (m *Message) SetBalanceTokenFeeForCall() {
m.balanceTokenFee = new(big.Int).SetUint64(m.gasLimit)
m.balanceTokenFee.Mul(m.balanceTokenFee, m.gasPrice)
}
+
+func (m *Message) SetBalanceTokenFee(balanceTokenFee *big.Int) {
+ m.balanceTokenFee = balanceTokenFee
+}
+
+// copyAddressPtr copies an address.
+func copyAddressPtr(a *common.Address) *common.Address {
+ if a == nil {
+ return nil
+ }
+ cpy := *a
+ return &cpy
+}
diff --git a/core/types/transaction_marshalling.go b/core/types/transaction_marshalling.go
index 91403994bf7e..569350784d05 100644
--- a/core/types/transaction_marshalling.go
+++ b/core/types/transaction_marshalling.go
@@ -1,3 +1,19 @@
+// Copyright 2021 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see .
+
package types
import (
@@ -14,15 +30,17 @@ type txJSON struct {
Type hexutil.Uint64 `json:"type"`
// Common transaction fields:
- Nonce *hexutil.Uint64 `json:"nonce"`
- GasPrice *hexutil.Big `json:"gasPrice"`
- Gas *hexutil.Uint64 `json:"gas"`
- Value *hexutil.Big `json:"value"`
- Data *hexutil.Bytes `json:"input"`
- V *hexutil.Big `json:"v"`
- R *hexutil.Big `json:"r"`
- S *hexutil.Big `json:"s"`
- To *common.Address `json:"to"`
+ Nonce *hexutil.Uint64 `json:"nonce"`
+ GasPrice *hexutil.Big `json:"gasPrice"`
+ MaxPriorityFeePerGas *hexutil.Big `json:"maxPriorityFeePerGas"`
+ MaxFeePerGas *hexutil.Big `json:"maxFeePerGas"`
+ Gas *hexutil.Uint64 `json:"gas"`
+ Value *hexutil.Big `json:"value"`
+ Data *hexutil.Bytes `json:"input"`
+ V *hexutil.Big `json:"v"`
+ R *hexutil.Big `json:"r"`
+ S *hexutil.Big `json:"s"`
+ To *common.Address `json:"to"`
// Access list transaction fields:
ChainID *hexutil.Big `json:"chainId,omitempty"`
@@ -63,6 +81,19 @@ func (t *Transaction) MarshalJSON() ([]byte, error) {
enc.V = (*hexutil.Big)(tx.V)
enc.R = (*hexutil.Big)(tx.R)
enc.S = (*hexutil.Big)(tx.S)
+ case *DynamicFeeTx:
+ enc.ChainID = (*hexutil.Big)(tx.ChainID)
+ enc.AccessList = &tx.AccessList
+ enc.Nonce = (*hexutil.Uint64)(&tx.Nonce)
+ enc.Gas = (*hexutil.Uint64)(&tx.Gas)
+ enc.MaxFeePerGas = (*hexutil.Big)(tx.GasFeeCap)
+ enc.MaxPriorityFeePerGas = (*hexutil.Big)(tx.GasTipCap)
+ enc.Value = (*hexutil.Big)(tx.Value)
+ enc.Data = (*hexutil.Bytes)(&tx.Data)
+ enc.To = t.To()
+ enc.V = (*hexutil.Big)(tx.V)
+ enc.R = (*hexutil.Big)(tx.R)
+ enc.S = (*hexutil.Big)(tx.S)
}
return json.Marshal(&enc)
}
@@ -175,6 +206,63 @@ func (t *Transaction) UnmarshalJSON(input []byte) error {
}
}
+ case DynamicFeeTxType:
+ var itx DynamicFeeTx
+ inner = &itx
+ // Access list is optional for now.
+ if dec.AccessList != nil {
+ itx.AccessList = *dec.AccessList
+ }
+ if dec.ChainID == nil {
+ return errors.New("missing required field 'chainId' in transaction")
+ }
+ itx.ChainID = (*big.Int)(dec.ChainID)
+ if dec.To != nil {
+ itx.To = dec.To
+ }
+ if dec.Nonce == nil {
+ return errors.New("missing required field 'nonce' in transaction")
+ }
+ itx.Nonce = uint64(*dec.Nonce)
+ if dec.MaxPriorityFeePerGas == nil {
+ return errors.New("missing required field 'maxPriorityFeePerGas' for txdata")
+ }
+ itx.GasTipCap = (*big.Int)(dec.MaxPriorityFeePerGas)
+ if dec.MaxFeePerGas == nil {
+ return errors.New("missing required field 'maxFeePerGas' for txdata")
+ }
+ itx.GasFeeCap = (*big.Int)(dec.MaxFeePerGas)
+ if dec.Gas == nil {
+ return errors.New("missing required field 'gas' for txdata")
+ }
+ itx.Gas = uint64(*dec.Gas)
+ if dec.Value == nil {
+ return errors.New("missing required field 'value' in transaction")
+ }
+ itx.Value = (*big.Int)(dec.Value)
+ if dec.Data == nil {
+ return errors.New("missing required field 'input' in transaction")
+ }
+ itx.Data = *dec.Data
+ if dec.V == nil {
+ return errors.New("missing required field 'v' in transaction")
+ }
+ itx.V = (*big.Int)(dec.V)
+ if dec.R == nil {
+ return errors.New("missing required field 'r' in transaction")
+ }
+ itx.R = (*big.Int)(dec.R)
+ if dec.S == nil {
+ return errors.New("missing required field 's' in transaction")
+ }
+ itx.S = (*big.Int)(dec.S)
+ withSignature := itx.V.Sign() != 0 || itx.R.Sign() != 0 || itx.S.Sign() != 0
+ if withSignature {
+ if err := sanityCheckSignature(itx.V, itx.R, itx.S, false); err != nil {
+ return err
+ }
+ }
+
default:
return ErrTxTypeNotSupported
}
diff --git a/core/types/transaction_signing.go b/core/types/transaction_signing.go
index f4174dae4858..b835e45af1ba 100644
--- a/core/types/transaction_signing.go
+++ b/core/types/transaction_signing.go
@@ -42,7 +42,7 @@ func MakeSigner(config *params.ChainConfig, blockNumber *big.Int) Signer {
var signer Signer
switch {
case config.IsEIP1559(blockNumber):
- signer = NewEIP2930Signer(config.ChainId)
+ signer = NewLondonSigner(config.ChainId)
case config.IsEIP155(blockNumber):
signer = NewEIP155Signer(config.ChainId)
case config.IsHomestead(blockNumber):
@@ -63,7 +63,7 @@ func MakeSigner(config *params.ChainConfig, blockNumber *big.Int) Signer {
func LatestSigner(config *params.ChainConfig) Signer {
if config.ChainId != nil {
if common.Eip1559Block.Uint64() != 9999999999 || config.Eip1559Block != nil {
- return NewEIP2930Signer(config.ChainId)
+ return NewLondonSigner(config.ChainId)
}
if config.EIP155Block != nil {
return NewEIP155Signer(config.ChainId)
@@ -83,7 +83,7 @@ func LatestSignerForChainID(chainID *big.Int) Signer {
if chainID == nil {
return HomesteadSigner{}
}
- return NewEIP2930Signer(chainID)
+ return NewLondonSigner(chainID)
}
// SignTx signs the transaction using the given signer and private key.
@@ -170,6 +170,72 @@ type Signer interface {
Equal(Signer) bool
}
+type londonSigner struct{ eip2930Signer }
+
+// NewLondonSigner returns a signer that accepts
+// - EIP-1559 dynamic fee transactions
+// - EIP-2930 access list transactions,
+// - EIP-155 replay protected transactions, and
+// - legacy Homestead transactions.
+func NewLondonSigner(chainId *big.Int) Signer {
+ return londonSigner{eip2930Signer{NewEIP155Signer(chainId)}}
+}
+
+func (s londonSigner) Sender(tx *Transaction) (common.Address, error) {
+ if tx.Type() != DynamicFeeTxType {
+ return s.eip2930Signer.Sender(tx)
+ }
+ V, R, S := tx.RawSignatureValues()
+ // DynamicFee txs are defined to use 0 and 1 as their recovery
+ // id, add 27 to become equivalent to unprotected Homestead signatures.
+ V = new(big.Int).Add(V, big.NewInt(27))
+ if tx.ChainId().Cmp(s.chainId) != 0 {
+ return common.Address{}, ErrInvalidChainId
+ }
+ return recoverPlain(s.Hash(tx), R, S, V, true)
+}
+
+func (s londonSigner) Equal(s2 Signer) bool {
+ x, ok := s2.(londonSigner)
+ return ok && x.chainId.Cmp(s.chainId) == 0
+}
+
+func (s londonSigner) SignatureValues(tx *Transaction, sig []byte) (R, S, V *big.Int, err error) {
+ txdata, ok := tx.inner.(*DynamicFeeTx)
+ if !ok {
+ return s.eip2930Signer.SignatureValues(tx, sig)
+ }
+ // Check that chain ID of tx matches the signer. We also accept ID zero here,
+ // because it indicates that the chain ID was not specified in the tx.
+ if txdata.ChainID.Sign() != 0 && txdata.ChainID.Cmp(s.chainId) != 0 {
+ return nil, nil, nil, ErrInvalidChainId
+ }
+ R, S, _ = decodeSignature(sig)
+ V = big.NewInt(int64(sig[64]))
+ return R, S, V, nil
+}
+
+// Hash returns the hash to be signed by the sender.
+// It does not uniquely identify the transaction.
+func (s londonSigner) Hash(tx *Transaction) common.Hash {
+ if tx.Type() != DynamicFeeTxType {
+ return s.eip2930Signer.Hash(tx)
+ }
+ return prefixedRlpHash(
+ tx.Type(),
+ []interface{}{
+ s.chainId,
+ tx.Nonce(),
+ tx.GasTipCap(),
+ tx.GasFeeCap(),
+ tx.Gas(),
+ tx.To(),
+ tx.Value(),
+ tx.Data(),
+ tx.AccessList(),
+ })
+}
+
type eip2930Signer struct{ EIP155Signer }
// NewEIP2930Signer returns a signer that accepts EIP-2930 access list transactions,
@@ -193,8 +259,8 @@ func (s eip2930Signer) Sender(tx *Transaction) (common.Address, error) {
case LegacyTxType:
return s.EIP155Signer.Sender(tx)
case AccessListTxType:
- // ACL txs are defined to use 0 and 1 as their recovery id, add
- // 27 to become equivalent to unprotected Homestead signatures.
+ // AL txs are defined to use 0 and 1 as their recovery
+ // id, add 27 to become equivalent to unprotected Homestead signatures.
V = new(big.Int).Add(V, big.NewInt(27))
default:
return common.Address{}, ErrTxTypeNotSupported
diff --git a/core/types/transaction_test.go b/core/types/transaction_test.go
index b5b84be08ce9..e43e55f79bec 100644
--- a/core/types/transaction_test.go
+++ b/core/types/transaction_test.go
@@ -76,7 +76,7 @@ func TestDecodeEmptyTypedTx(t *testing.T) {
input := []byte{0x80}
var tx Transaction
err := rlp.DecodeBytes(input, &tx)
- if err != errEmptyTypedTx {
+ if err != errShortTypedTx {
t.Fatal("wrong error:", err)
}
}
diff --git a/core/types/access_list_tx.go b/core/types/tx_access_list.go
similarity index 92%
rename from core/types/access_list_tx.go
rename to core/types/tx_access_list.go
index f80044e108fa..f2d4ee4881d3 100644
--- a/core/types/access_list_tx.go
+++ b/core/types/tx_access_list.go
@@ -59,7 +59,7 @@ type AccessListTx struct {
func (tx *AccessListTx) copy() TxData {
cpy := &AccessListTx{
Nonce: tx.Nonce,
- To: tx.To, // TODO: copy pointed-to address
+ To: copyAddressPtr(tx.To),
Data: common.CopyBytes(tx.Data),
Gas: tx.Gas,
// These are copied below.
@@ -94,18 +94,22 @@ func (tx *AccessListTx) copy() TxData {
}
// accessors for innerTx.
-
func (tx *AccessListTx) txType() byte { return AccessListTxType }
func (tx *AccessListTx) chainID() *big.Int { return tx.ChainID }
-func (tx *AccessListTx) protected() bool { return true }
func (tx *AccessListTx) accessList() AccessList { return tx.AccessList }
func (tx *AccessListTx) data() []byte { return tx.Data }
func (tx *AccessListTx) gas() uint64 { return tx.Gas }
func (tx *AccessListTx) gasPrice() *big.Int { return tx.GasPrice }
+func (tx *AccessListTx) gasTipCap() *big.Int { return tx.GasPrice }
+func (tx *AccessListTx) gasFeeCap() *big.Int { return tx.GasPrice }
func (tx *AccessListTx) value() *big.Int { return tx.Value }
func (tx *AccessListTx) nonce() uint64 { return tx.Nonce }
func (tx *AccessListTx) to() *common.Address { return tx.To }
+func (tx *AccessListTx) effectiveGasPrice(dst *big.Int, baseFee *big.Int) *big.Int {
+ return dst.Set(tx.GasPrice)
+}
+
func (tx *AccessListTx) rawSignatureValues() (v, r, s *big.Int) {
return tx.V, tx.R, tx.S
}
diff --git a/core/types/tx_dynamic_fee.go b/core/types/tx_dynamic_fee.go
new file mode 100644
index 000000000000..0961ac1e7884
--- /dev/null
+++ b/core/types/tx_dynamic_fee.go
@@ -0,0 +1,114 @@
+// Copyright 2021 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see .
+
+package types
+
+import (
+ "math/big"
+
+ "github.com/XinFinOrg/XDPoSChain/common"
+)
+
+type DynamicFeeTx struct {
+ ChainID *big.Int
+ Nonce uint64
+ GasTipCap *big.Int // a.k.a. maxPriorityFeePerGas
+ GasFeeCap *big.Int // a.k.a. maxFeePerGas
+ Gas uint64
+ To *common.Address `rlp:"nil"` // nil means contract creation
+ Value *big.Int
+ Data []byte
+ AccessList AccessList
+
+ // Signature values
+ V *big.Int `json:"v" gencodec:"required"`
+ R *big.Int `json:"r" gencodec:"required"`
+ S *big.Int `json:"s" gencodec:"required"`
+}
+
+// copy creates a deep copy of the transaction data and initializes all fields.
+func (tx *DynamicFeeTx) copy() TxData {
+ cpy := &DynamicFeeTx{
+ Nonce: tx.Nonce,
+ To: copyAddressPtr(tx.To),
+ Data: common.CopyBytes(tx.Data),
+ Gas: tx.Gas,
+ // These are copied below.
+ AccessList: make(AccessList, len(tx.AccessList)),
+ Value: new(big.Int),
+ ChainID: new(big.Int),
+ GasTipCap: new(big.Int),
+ GasFeeCap: new(big.Int),
+ V: new(big.Int),
+ R: new(big.Int),
+ S: new(big.Int),
+ }
+ copy(cpy.AccessList, tx.AccessList)
+ if tx.Value != nil {
+ cpy.Value.Set(tx.Value)
+ }
+ if tx.ChainID != nil {
+ cpy.ChainID.Set(tx.ChainID)
+ }
+ if tx.GasTipCap != nil {
+ cpy.GasTipCap.Set(tx.GasTipCap)
+ }
+ if tx.GasFeeCap != nil {
+ cpy.GasFeeCap.Set(tx.GasFeeCap)
+ }
+ if tx.V != nil {
+ cpy.V.Set(tx.V)
+ }
+ if tx.R != nil {
+ cpy.R.Set(tx.R)
+ }
+ if tx.S != nil {
+ cpy.S.Set(tx.S)
+ }
+ return cpy
+}
+
+// accessors for innerTx.
+func (tx *DynamicFeeTx) txType() byte { return DynamicFeeTxType }
+func (tx *DynamicFeeTx) chainID() *big.Int { return tx.ChainID }
+func (tx *DynamicFeeTx) accessList() AccessList { return tx.AccessList }
+func (tx *DynamicFeeTx) data() []byte { return tx.Data }
+func (tx *DynamicFeeTx) gas() uint64 { return tx.Gas }
+func (tx *DynamicFeeTx) gasFeeCap() *big.Int { return tx.GasFeeCap }
+func (tx *DynamicFeeTx) gasTipCap() *big.Int { return tx.GasTipCap }
+func (tx *DynamicFeeTx) gasPrice() *big.Int { return tx.GasFeeCap }
+func (tx *DynamicFeeTx) value() *big.Int { return tx.Value }
+func (tx *DynamicFeeTx) nonce() uint64 { return tx.Nonce }
+func (tx *DynamicFeeTx) to() *common.Address { return tx.To }
+
+func (tx *DynamicFeeTx) effectiveGasPrice(dst *big.Int, baseFee *big.Int) *big.Int {
+ if baseFee == nil {
+ return dst.Set(tx.GasFeeCap)
+ }
+ tip := dst.Sub(tx.GasFeeCap, baseFee)
+ if tip.Cmp(tx.GasTipCap) > 0 {
+ tip.Set(tx.GasTipCap)
+ }
+ return tip.Add(tip, baseFee)
+}
+
+func (tx *DynamicFeeTx) rawSignatureValues() (v, r, s *big.Int) {
+ return tx.V, tx.R, tx.S
+}
+
+func (tx *DynamicFeeTx) setSignatureValues(chainID, v, r, s *big.Int) {
+ tx.ChainID, tx.V, tx.R, tx.S = chainID, v, r, s
+}
diff --git a/core/types/legacy_tx.go b/core/types/tx_legacy.go
similarity index 92%
rename from core/types/legacy_tx.go
rename to core/types/tx_legacy.go
index 146a1e2877e9..752aff10dd5e 100644
--- a/core/types/legacy_tx.go
+++ b/core/types/tx_legacy.go
@@ -62,7 +62,7 @@ func NewContractCreation(nonce uint64, amount *big.Int, gasLimit uint64, gasPric
func (tx *LegacyTx) copy() TxData {
cpy := &LegacyTx{
Nonce: tx.Nonce,
- To: tx.To, // TODO: copy pointed-to address
+ To: copyAddressPtr(tx.To),
Data: common.CopyBytes(tx.Data),
Gas: tx.Gas,
// These are initialized below.
@@ -98,10 +98,16 @@ func (tx *LegacyTx) accessList() AccessList { return nil }
func (tx *LegacyTx) data() []byte { return tx.Data }
func (tx *LegacyTx) gas() uint64 { return tx.Gas }
func (tx *LegacyTx) gasPrice() *big.Int { return tx.GasPrice }
+func (tx *LegacyTx) gasTipCap() *big.Int { return tx.GasPrice }
+func (tx *LegacyTx) gasFeeCap() *big.Int { return tx.GasPrice }
func (tx *LegacyTx) value() *big.Int { return tx.Value }
func (tx *LegacyTx) nonce() uint64 { return tx.Nonce }
func (tx *LegacyTx) to() *common.Address { return tx.To }
+func (tx *LegacyTx) effectiveGasPrice(dst *big.Int, baseFee *big.Int) *big.Int {
+ return dst.Set(tx.GasPrice)
+}
+
func (tx *LegacyTx) rawSignatureValues() (v, r, s *big.Int) {
return tx.V, tx.R, tx.S
}
diff --git a/core/vm/access_list_tracer.go b/core/vm/access_list_tracer.go
index 97dd59fac8ce..db7d1022b09b 100644
--- a/core/vm/access_list_tracer.go
+++ b/core/vm/access_list_tracer.go
@@ -61,16 +61,14 @@ func (al accessList) equal(other accessList) bool {
if len(al) != len(other) {
return false
}
+ // Given that len(al) == len(other), we only need to check that
+ // all the items from al are in other.
for addr := range al {
if _, ok := other[addr]; !ok {
return false
}
}
- for addr := range other {
- if _, ok := al[addr]; !ok {
- return false
- }
- }
+
// Accounts match, cross reference the storage slots too
for addr, slots := range al {
otherslots := other[addr]
@@ -78,16 +76,13 @@ func (al accessList) equal(other accessList) bool {
if len(slots) != len(otherslots) {
return false
}
+ // Given that len(slots) == len(otherslots), we only need to check that
+ // all the items from slots are in otherslots.
for hash := range slots {
if _, ok := otherslots[hash]; !ok {
return false
}
}
- for hash := range otherslots {
- if _, ok := slots[hash]; !ok {
- return false
- }
- }
}
return true
}
diff --git a/core/vm/eips.go b/core/vm/eips.go
index 0d7cc71f119f..95e4379b0bca 100644
--- a/core/vm/eips.go
+++ b/core/vm/eips.go
@@ -26,6 +26,8 @@ import (
var activators = map[int]func(*JumpTable){
3855: enable3855,
+ 3860: enable3860,
+ 3529: enable3529,
3198: enable3198,
2929: enable2929,
2200: enable2200,
@@ -104,28 +106,28 @@ func enable2929(jt *JumpTable) {
jt[SLOAD].constantGas = 0
jt[SLOAD].dynamicGas = gasSLoadEIP2929
- jt[EXTCODECOPY].constantGas = WarmStorageReadCostEIP2929
+ jt[EXTCODECOPY].constantGas = params.WarmStorageReadCostEIP2929
jt[EXTCODECOPY].dynamicGas = gasExtCodeCopyEIP2929
- jt[EXTCODESIZE].constantGas = WarmStorageReadCostEIP2929
+ jt[EXTCODESIZE].constantGas = params.WarmStorageReadCostEIP2929
jt[EXTCODESIZE].dynamicGas = gasEip2929AccountCheck
- jt[EXTCODEHASH].constantGas = WarmStorageReadCostEIP2929
+ jt[EXTCODEHASH].constantGas = params.WarmStorageReadCostEIP2929
jt[EXTCODEHASH].dynamicGas = gasEip2929AccountCheck
- jt[BALANCE].constantGas = WarmStorageReadCostEIP2929
+ jt[BALANCE].constantGas = params.WarmStorageReadCostEIP2929
jt[BALANCE].dynamicGas = gasEip2929AccountCheck
- jt[CALL].constantGas = WarmStorageReadCostEIP2929
+ jt[CALL].constantGas = params.WarmStorageReadCostEIP2929
jt[CALL].dynamicGas = gasCallEIP2929
- jt[CALLCODE].constantGas = WarmStorageReadCostEIP2929
+ jt[CALLCODE].constantGas = params.WarmStorageReadCostEIP2929
jt[CALLCODE].dynamicGas = gasCallCodeEIP2929
- jt[STATICCALL].constantGas = WarmStorageReadCostEIP2929
+ jt[STATICCALL].constantGas = params.WarmStorageReadCostEIP2929
jt[STATICCALL].dynamicGas = gasStaticCallEIP2929
- jt[DELEGATECALL].constantGas = WarmStorageReadCostEIP2929
+ jt[DELEGATECALL].constantGas = params.WarmStorageReadCostEIP2929
jt[DELEGATECALL].dynamicGas = gasDelegateCallEIP2929
// This was previously part of the dynamic cost, but we're using it as a constantGas
@@ -134,6 +136,15 @@ func enable2929(jt *JumpTable) {
jt[SELFDESTRUCT].dynamicGas = gasSelfdestructEIP2929
}
+// enable3529 enabled "EIP-3529: Reduction in refunds":
+// - Removes refunds for selfdestructs
+// - Reduces refunds for SSTORE
+// - Reduces max refunds to 20% gas
+func enable3529(jt *JumpTable) {
+ jt[SSTORE].dynamicGas = gasSStoreEIP3529
+ jt[SELFDESTRUCT].dynamicGas = gasSelfdestructEIP3529
+}
+
// enable3198 applies EIP-3198 (BASEFEE Opcode)
// - Adds an opcode that returns the current block's base fee.
func enable3198(jt *JumpTable) {
@@ -148,7 +159,7 @@ func enable3198(jt *JumpTable) {
// opBaseFee implements BASEFEE opcode
func opBaseFee(pc *uint64, interpreter *EVMInterpreter, callContext *ScopeContext) ([]byte, error) {
- baseFee, _ := uint256.FromBig(common.MinGasPrice50x)
+ baseFee, _ := uint256.FromBig(common.BaseFee)
callContext.Stack.push(baseFee)
return nil, nil
}
@@ -169,3 +180,10 @@ func opPush0(pc *uint64, interpreter *EVMInterpreter, callContext *ScopeContext)
callContext.Stack.push(new(uint256.Int))
return nil, nil
}
+
+// ebnable3860 enables "EIP-3860: Limit and meter initcode"
+// https://eips.ethereum.org/EIPS/eip-3860
+func enable3860(jt *JumpTable) {
+ jt[CREATE].dynamicGas = gasCreateEip3860
+ jt[CREATE2].dynamicGas = gasCreate2Eip3860
+}
diff --git a/core/vm/errors.go b/core/vm/errors.go
index 02ce2a678b34..9f98dae2f7b0 100644
--- a/core/vm/errors.go
+++ b/core/vm/errors.go
@@ -29,6 +29,7 @@ var (
ErrInsufficientBalance = errors.New("insufficient balance for transfer")
ErrContractAddressCollision = errors.New("contract address collision")
ErrExecutionReverted = errors.New("execution reverted")
+ ErrMaxInitCodeSizeExceeded = errors.New("max initcode size exceeded")
ErrMaxCodeSizeExceeded = errors.New("max code size exceeded")
ErrInvalidJump = errors.New("invalid jump destination")
ErrWriteProtection = errors.New("write protection")
diff --git a/core/vm/evm.go b/core/vm/evm.go
index c06706a44c8a..be90bece714c 100644
--- a/core/vm/evm.go
+++ b/core/vm/evm.go
@@ -101,6 +101,7 @@ type BlockContext struct {
BlockNumber *big.Int // Provides information for NUMBER
Time *big.Int // Provides information for TIME
Difficulty *big.Int // Provides information for DIFFICULTY
+ BaseFee *big.Int // Provides information for BASEFEE
Random *common.Hash // Provides information for PREVRANDAO
}
@@ -139,7 +140,7 @@ type EVM struct {
chainRules params.Rules
// virtual machine configuration options used to initialise the
// evm.
- vmConfig Config
+ Config Config
// global (to this context) ethereum virtual machine
// used throughout the execution of the tx.
interpreters []Interpreter
@@ -155,13 +156,13 @@ type EVM struct {
// NewEVM returns a new EVM. The returned EVM is not thread safe and should
// only ever be used *once*.
-func NewEVM(blockCtx BlockContext, txCtx TxContext, statedb StateDB, tradingStateDB *tradingstate.TradingStateDB, chainConfig *params.ChainConfig, vmConfig Config) *EVM {
+func NewEVM(blockCtx BlockContext, txCtx TxContext, statedb StateDB, tradingStateDB *tradingstate.TradingStateDB, chainConfig *params.ChainConfig, config Config) *EVM {
evm := &EVM{
Context: blockCtx,
TxContext: txCtx,
StateDB: statedb,
tradingStateDB: tradingStateDB,
- vmConfig: vmConfig,
+ Config: config,
chainConfig: chainConfig,
chainRules: chainConfig.Rules(blockCtx.BlockNumber),
interpreters: make([]Interpreter, 0, 1),
@@ -169,7 +170,7 @@ func NewEVM(blockCtx BlockContext, txCtx TxContext, statedb StateDB, tradingStat
// vmConfig.EVMInterpreter will be used by EVM-C, it won't be checked here
// as we always want to have the built-in EVM as the failover option.
- evm.interpreters = append(evm.interpreters, NewEVMInterpreter(evm, vmConfig))
+ evm.interpreters = append(evm.interpreters, NewEVMInterpreter(evm, config))
evm.interpreter = evm.interpreters[0]
return evm
@@ -217,13 +218,13 @@ func (evm *EVM) Call(caller ContractRef, addr common.Address, input []byte, gas
if !evm.StateDB.Exist(addr) {
if !isPrecompile && evm.chainRules.IsEIP158 && value.Sign() == 0 {
// Calling a non existing account, don't do anything, but ping the tracer
- if evm.vmConfig.Debug {
+ if evm.Config.Debug {
if evm.depth == 0 {
- evm.vmConfig.Tracer.CaptureStart(evm, caller.Address(), addr, false, input, gas, value)
- evm.vmConfig.Tracer.CaptureEnd(ret, 0, 0, nil)
+ evm.Config.Tracer.CaptureStart(evm, caller.Address(), addr, false, input, gas, value)
+ evm.Config.Tracer.CaptureEnd(ret, 0, 0, nil)
} else {
- evm.vmConfig.Tracer.CaptureEnter(CALL, caller.Address(), addr, input, gas, value)
- evm.vmConfig.Tracer.CaptureExit(ret, 0, nil)
+ evm.Config.Tracer.CaptureEnter(CALL, caller.Address(), addr, input, gas, value)
+ evm.Config.Tracer.CaptureExit(ret, 0, nil)
}
}
return nil, gas, nil
@@ -233,18 +234,18 @@ func (evm *EVM) Call(caller ContractRef, addr common.Address, input []byte, gas
evm.Context.Transfer(evm.StateDB, caller.Address(), addr, value)
// Capture the tracer start/end events in debug mode
- if evm.vmConfig.Debug {
+ if evm.Config.Debug {
if evm.depth == 0 {
- evm.vmConfig.Tracer.CaptureStart(evm, caller.Address(), addr, false, input, gas, value)
+ evm.Config.Tracer.CaptureStart(evm, caller.Address(), addr, false, input, gas, value)
defer func(startGas uint64, startTime time.Time) { // Lazy evaluation of the parameters
- evm.vmConfig.Tracer.CaptureEnd(ret, startGas-gas, time.Since(startTime), err)
+ evm.Config.Tracer.CaptureEnd(ret, startGas-gas, time.Since(startTime), err)
}(gas, time.Now())
} else {
// Handle tracer events for entering and exiting a call frame
- evm.vmConfig.Tracer.CaptureEnter(CALL, caller.Address(), addr, input, gas, value)
+ evm.Config.Tracer.CaptureEnter(CALL, caller.Address(), addr, input, gas, value)
defer func(startGas uint64) {
- evm.vmConfig.Tracer.CaptureExit(ret, startGas-gas, err)
+ evm.Config.Tracer.CaptureExit(ret, startGas-gas, err)
}(gas)
}
}
@@ -304,10 +305,10 @@ func (evm *EVM) CallCode(caller ContractRef, addr common.Address, input []byte,
var snapshot = evm.StateDB.Snapshot()
// Invoke tracer hooks that signal entering/exiting a call frame
- if evm.vmConfig.Debug {
- evm.vmConfig.Tracer.CaptureEnter(CALLCODE, caller.Address(), addr, input, gas, value)
+ if evm.Config.Debug {
+ evm.Config.Tracer.CaptureEnter(CALLCODE, caller.Address(), addr, input, gas, value)
defer func(startGas uint64) {
- evm.vmConfig.Tracer.CaptureExit(ret, startGas-gas, err)
+ evm.Config.Tracer.CaptureExit(ret, startGas-gas, err)
}(gas)
}
@@ -345,10 +346,10 @@ func (evm *EVM) DelegateCall(caller ContractRef, addr common.Address, input []by
var snapshot = evm.StateDB.Snapshot()
// Invoke tracer hooks that signal entering/exiting a call frame
- if evm.vmConfig.Debug {
- evm.vmConfig.Tracer.CaptureEnter(DELEGATECALL, caller.Address(), addr, input, gas, nil)
+ if evm.Config.Debug {
+ evm.Config.Tracer.CaptureEnter(DELEGATECALL, caller.Address(), addr, input, gas, nil)
defer func(startGas uint64) {
- evm.vmConfig.Tracer.CaptureExit(ret, startGas-gas, err)
+ evm.Config.Tracer.CaptureExit(ret, startGas-gas, err)
}(gas)
}
@@ -395,10 +396,10 @@ func (evm *EVM) StaticCall(caller ContractRef, addr common.Address, input []byte
evm.StateDB.AddBalance(addr, big0)
// Invoke tracer hooks that signal entering/exiting a call frame
- if evm.vmConfig.Debug {
- evm.vmConfig.Tracer.CaptureEnter(STATICCALL, caller.Address(), addr, input, gas, nil)
+ if evm.Config.Debug {
+ evm.Config.Tracer.CaptureEnter(STATICCALL, caller.Address(), addr, input, gas, nil)
defer func(startGas uint64) {
- evm.vmConfig.Tracer.CaptureExit(ret, startGas-gas, err)
+ evm.Config.Tracer.CaptureExit(ret, startGas-gas, err)
}(gas)
}
@@ -479,11 +480,11 @@ func (evm *EVM) create(caller ContractRef, codeAndHash *codeAndHash, gas uint64,
contract := NewContract(caller, AccountRef(address), value, gas)
contract.SetCodeOptionalHash(&address, codeAndHash)
- if evm.vmConfig.Debug {
+ if evm.Config.Debug {
if evm.depth == 0 {
- evm.vmConfig.Tracer.CaptureStart(evm, caller.Address(), address, true, codeAndHash.code, gas, value)
+ evm.Config.Tracer.CaptureStart(evm, caller.Address(), address, true, codeAndHash.code, gas, value)
} else {
- evm.vmConfig.Tracer.CaptureEnter(typ, caller.Address(), address, codeAndHash.code, gas, value)
+ evm.Config.Tracer.CaptureEnter(typ, caller.Address(), address, codeAndHash.code, gas, value)
}
}
start := time.Now()
@@ -523,11 +524,11 @@ func (evm *EVM) create(caller ContractRef, codeAndHash *codeAndHash, gas uint64,
}
}
- if evm.vmConfig.Debug {
+ if evm.Config.Debug {
if evm.depth == 0 {
- evm.vmConfig.Tracer.CaptureEnd(ret, gas-contract.Gas, time.Since(start), err)
+ evm.Config.Tracer.CaptureEnd(ret, gas-contract.Gas, time.Since(start), err)
} else {
- evm.vmConfig.Tracer.CaptureExit(ret, gas-contract.Gas, err)
+ evm.Config.Tracer.CaptureExit(ret, gas-contract.Gas, err)
}
}
return ret, address, contract.Gas, err
diff --git a/core/vm/gas_table.go b/core/vm/gas_table.go
index 98a737706eb7..748d1f3ddd96 100644
--- a/core/vm/gas_table.go
+++ b/core/vm/gas_table.go
@@ -300,6 +300,40 @@ func gasCreate2(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memoryS
return gas, nil
}
+func gasCreateEip3860(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
+ gas, err := memoryGasCost(mem, memorySize)
+ if err != nil {
+ return 0, err
+ }
+ size, overflow := stack.Back(2).Uint64WithOverflow()
+ if overflow || size > params.MaxInitCodeSize {
+ return 0, ErrGasUintOverflow
+ }
+ // Since size <= params.MaxInitCodeSize, these multiplication cannot overflow
+ moreGas := params.InitCodeWordGas * ((size + 31) / 32)
+ if gas, overflow = math.SafeAdd(gas, moreGas); overflow {
+ return 0, ErrGasUintOverflow
+ }
+ return gas, nil
+}
+
+func gasCreate2Eip3860(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
+ gas, err := memoryGasCost(mem, memorySize)
+ if err != nil {
+ return 0, err
+ }
+ size, overflow := stack.Back(2).Uint64WithOverflow()
+ if overflow || size > params.MaxInitCodeSize {
+ return 0, ErrGasUintOverflow
+ }
+ // Since size <= params.MaxInitCodeSize, these multiplication cannot overflow
+ moreGas := (params.InitCodeWordGas + params.Keccak256WordGas) * ((size + 31) / 32)
+ if gas, overflow = math.SafeAdd(gas, moreGas); overflow {
+ return 0, ErrGasUintOverflow
+ }
+ return gas, nil
+}
+
func gasExpFrontier(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
expByteLen := uint64((stack.data[stack.len()-2].BitLen() + 7) / 8)
diff --git a/core/vm/gas_table_test.go b/core/vm/gas_table_test.go
index c9c7e9244dd1..73132023d9b4 100644
--- a/core/vm/gas_table_test.go
+++ b/core/vm/gas_table_test.go
@@ -17,8 +17,10 @@
package vm
import (
+ "bytes"
"math"
"math/big"
+ "sort"
"testing"
"github.com/XinFinOrg/XDPoSChain/core/rawdb"
@@ -106,3 +108,72 @@ func TestEIP2200(t *testing.T) {
}
}
}
+
+var createGasTests = []struct {
+ code string
+ eip3860 bool
+ gasUsed uint64
+ minimumGas uint64
+}{
+ // legacy create(0, 0, 0xc000) without 3860 used
+ {"0x61C00060006000f0" + "600052" + "60206000F3", false, 41237, 41237},
+ // legacy create(0, 0, 0xc000) _with_ 3860
+ {"0x61C00060006000f0" + "600052" + "60206000F3", true, 44309, 44309},
+ // create2(0, 0, 0xc001, 0) without 3860
+ {"0x600061C00160006000f5" + "600052" + "60206000F3", false, 50471, 100_000},
+ // create2(0, 0, 0xc001, 0) (too large), with 3860
+ {"0x600061C00160006000f5" + "600052" + "60206000F3", true, 32012, 100_000},
+ // create2(0, 0, 0xc000, 0)
+ // This case is trying to deploy code at (within) the limit
+ {"0x600061C00060006000f5" + "600052" + "60206000F3", true, 53528, 100_000},
+ // create2(0, 0, 0xc001, 0)
+ // This case is trying to deploy code exceeding the limit
+ {"0x600061C00160006000f5" + "600052" + "60206000F3", true, 32024, 100_000}}
+
+func TestCreateGas(t *testing.T) {
+ for i, tt := range createGasTests {
+ var gasUsed = uint64(0)
+ doCheck := func(testGas int) bool {
+ address := common.BytesToAddress([]byte("contract"))
+ statedb, _ := state.New(common.Hash{}, state.NewDatabase(rawdb.NewMemoryDatabase()))
+ statedb.CreateAccount(address)
+ statedb.SetCode(address, hexutil.MustDecode(tt.code))
+ statedb.Finalise(true)
+ vmctx := BlockContext{
+ CanTransfer: func(StateDB, common.Address, *big.Int) bool { return true },
+ Transfer: func(StateDB, common.Address, common.Address, *big.Int) {},
+ BlockNumber: big.NewInt(0),
+ }
+ config := Config{}
+ if tt.eip3860 {
+ config.ExtraEips = []int{3860}
+ }
+
+ vmenv := NewEVM(vmctx, TxContext{}, statedb, nil, params.AllEthashProtocolChanges, config)
+ var startGas = uint64(testGas)
+ ret, gas, err := vmenv.Call(AccountRef(common.Address{}), address, nil, startGas, new(big.Int))
+ if err != nil {
+ return false
+ }
+ gasUsed = startGas - gas
+ if len(ret) != 32 {
+ t.Fatalf("test %d: expected 32 bytes returned, have %d", i, len(ret))
+ }
+ if bytes.Equal(ret, make([]byte, 32)) {
+ // Failure
+ return false
+ }
+ return true
+ }
+ minGas := sort.Search(100_000, doCheck)
+ if uint64(minGas) != tt.minimumGas {
+ t.Fatalf("test %d: min gas error, want %d, have %d", i, tt.minimumGas, minGas)
+ }
+ // If the deployment succeeded, we also check the gas used
+ if minGas < 100_000 {
+ if gasUsed != tt.gasUsed {
+ t.Errorf("test %d: gas used mismatch: have %v, want %v", i, gasUsed, tt.gasUsed)
+ }
+ }
+ }
+}
diff --git a/core/vm/instructions.go b/core/vm/instructions.go
index c9f3fc380d03..d26e5dfad6c4 100644
--- a/core/vm/instructions.go
+++ b/core/vm/instructions.go
@@ -246,7 +246,7 @@ func opKeccak256(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) (
interpreter.hasher.Read(interpreter.hasherBuf[:])
evm := interpreter.evm
- if evm.vmConfig.EnablePreimageRecording {
+ if evm.Config.EnablePreimageRecording {
evm.StateDB.AddPreimage(interpreter.hasherBuf, data)
}
@@ -646,7 +646,6 @@ func opCreate2(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) ([]
input = scope.Memory.GetCopy(int64(offset.Uint64()), int64(size.Uint64()))
gas = scope.Contract.Gas
)
-
// Apply EIP150
gas -= gas / 64
scope.Contract.UseGas(gas)
diff --git a/core/vm/instructions_test.go b/core/vm/instructions_test.go
index a9ab947c2293..73c1139152c8 100644
--- a/core/vm/instructions_test.go
+++ b/core/vm/instructions_test.go
@@ -194,7 +194,7 @@ func TestAddMod(t *testing.T) {
var (
env = NewEVM(BlockContext{}, TxContext{}, nil, nil, params.TestChainConfig, Config{})
stack = newstack()
- evmInterpreter = NewEVMInterpreter(env, env.vmConfig)
+ evmInterpreter = NewEVMInterpreter(env, env.Config)
pc = uint64(0)
)
tests := []struct {
@@ -290,7 +290,7 @@ func opBenchmark(bench *testing.B, op executionFunc, args ...string) {
env = NewEVM(BlockContext{}, TxContext{}, nil, nil, params.TestChainConfig, Config{})
stack = newstack()
scope = &ScopeContext{nil, stack, nil}
- evmInterpreter = NewEVMInterpreter(env, env.vmConfig)
+ evmInterpreter = NewEVMInterpreter(env, env.Config)
)
env.interpreter = evmInterpreter
@@ -531,7 +531,7 @@ func TestOpMstore(t *testing.T) {
env = NewEVM(BlockContext{}, TxContext{}, nil, nil, params.TestChainConfig, Config{})
stack = newstack()
mem = NewMemory()
- evmInterpreter = NewEVMInterpreter(env, env.vmConfig)
+ evmInterpreter = NewEVMInterpreter(env, env.Config)
)
env.interpreter = evmInterpreter
@@ -557,7 +557,7 @@ func BenchmarkOpMstore(bench *testing.B) {
env = NewEVM(BlockContext{}, TxContext{}, nil, nil, params.TestChainConfig, Config{})
stack = newstack()
mem = NewMemory()
- evmInterpreter = NewEVMInterpreter(env, env.vmConfig)
+ evmInterpreter = NewEVMInterpreter(env, env.Config)
)
env.interpreter = evmInterpreter
@@ -579,7 +579,7 @@ func BenchmarkOpKeccak256(bench *testing.B) {
env = NewEVM(BlockContext{}, TxContext{}, nil, nil, params.TestChainConfig, Config{})
stack = newstack()
mem = NewMemory()
- evmInterpreter = NewEVMInterpreter(env, env.vmConfig)
+ evmInterpreter = NewEVMInterpreter(env, env.Config)
)
env.interpreter = evmInterpreter
mem.Resize(32)
@@ -683,7 +683,7 @@ func TestRandom(t *testing.T) {
env = NewEVM(BlockContext{Random: &tt.random}, TxContext{}, nil, nil, params.TestChainConfig, Config{})
stack = newstack()
pc = uint64(0)
- evmInterpreter = NewEVMInterpreter(env, env.vmConfig)
+ evmInterpreter = NewEVMInterpreter(env, env.Config)
)
opRandom(&pc, evmInterpreter, &ScopeContext{nil, stack, nil})
if len(stack.data) != 1 {
diff --git a/core/vm/interpreter.go b/core/vm/interpreter.go
index 9983b02290da..0df6c427e41c 100644
--- a/core/vm/interpreter.go
+++ b/core/vm/interpreter.go
@@ -27,6 +27,7 @@ import (
type Config struct {
Debug bool // Enables debugging
Tracer EVMLogger // Opcode logger
+ NoBaseFee bool // Forces the EIP-1559 baseFee to 0 (needed for 0 price calls)
EnablePreimageRecording bool // Enables recording of SHA3/keccak preimages
JumpTable *JumpTable // EVM instruction table, automatically populated if unset
diff --git a/core/vm/jump_table.go b/core/vm/jump_table.go
index 46f3dc959d39..fc4b9b8521c0 100644
--- a/core/vm/jump_table.go
+++ b/core/vm/jump_table.go
@@ -83,6 +83,8 @@ func validate(jt JumpTable) JumpTable {
func newEip1559InstructionSet() JumpTable {
instructionSet := newShanghaiInstructionSet()
enable2929(&instructionSet) // Gas cost increases for state access opcodes https://eips.ethereum.org/EIPS/eip-2929
+ enable3529(&instructionSet) // EIP-3529: Reduction in refunds https://eips.ethereum.org/EIPS/eip-3529
+ enable3860(&instructionSet) // Limit and meter initcode
return validate(instructionSet)
}
@@ -107,7 +109,6 @@ func newMergeInstructionSet() JumpTable {
// constantinople, istanbul, petersburg, berlin and london instructions.
func newLondonInstructionSet() JumpTable {
instructionSet := newBerlinInstructionSet()
- // enable3529(&instructionSet) // EIP-3529: Reduction in refunds https://eips.ethereum.org/EIPS/eip-3529
enable3198(&instructionSet) // Base fee opcode https://eips.ethereum.org/EIPS/eip-3198
return validate(instructionSet)
}
diff --git a/core/vm/operations_acl.go b/core/vm/operations_acl.go
index ba811cdaa865..dfef06285602 100644
--- a/core/vm/operations_acl.go
+++ b/core/vm/operations_acl.go
@@ -24,91 +24,75 @@ import (
"github.com/XinFinOrg/XDPoSChain/params"
)
-const (
- ColdAccountAccessCostEIP2929 = uint64(2600) // COLD_ACCOUNT_ACCESS_COST
- ColdSloadCostEIP2929 = uint64(2100) // COLD_SLOAD_COST
- WarmStorageReadCostEIP2929 = uint64(100) // WARM_STORAGE_READ_COST
-)
-
-// gasSStoreEIP2929 implements gas cost for SSTORE according to EIP-2929"
-//
-// When calling SSTORE, check if the (address, storage_key) pair is in accessed_storage_keys.
-// If it is not, charge an additional COLD_SLOAD_COST gas, and add the pair to accessed_storage_keys.
-// Additionally, modify the parameters defined in EIP 2200 as follows:
-//
-// Parameter Old value New value
-// SLOAD_GAS 800 = WARM_STORAGE_READ_COST
-// SSTORE_RESET_GAS 5000 5000 - COLD_SLOAD_COST
-//
-// The other parameters defined in EIP 2200 are unchanged.
-// see gasSStoreEIP2200(...) in core/vm/gas_table.go for more info about how EIP 2200 is specified
-func gasSStoreEIP2929(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
- // If we fail the minimum gas availability invariant, fail (0)
- if contract.Gas <= params.SstoreSentryGasEIP2200 {
- return 0, errors.New("not enough gas for reentrancy sentry")
- }
- // Gas sentry honoured, do the actual gas calculation based on the stored value
- var (
- y, x = stack.Back(1), stack.peek()
- slot = common.Hash(x.Bytes32())
- current = evm.StateDB.GetState(contract.Address(), slot)
- cost = uint64(0)
- )
- // Check slot presence in the access list
- if addrPresent, slotPresent := evm.StateDB.SlotInAccessList(contract.Address(), slot); !slotPresent {
- cost = ColdSloadCostEIP2929
- // If the caller cannot afford the cost, this change will be rolled back
- evm.StateDB.AddSlotToAccessList(contract.Address(), slot)
- if !addrPresent {
- // Once we're done with YOLOv2 and schedule this for mainnet, might
- // be good to remove this panic here, which is just really a
- // canary to have during testing
- panic("impossible case: address was not present in access list during sstore op")
+func makeGasSStoreFunc(clearingRefund uint64) gasFunc {
+ return func(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
+ // If we fail the minimum gas availability invariant, fail (0)
+ if contract.Gas <= params.SstoreSentryGasEIP2200 {
+ return 0, errors.New("not enough gas for reentrancy sentry")
}
- }
- value := common.Hash(y.Bytes32())
+ // Gas sentry honoured, do the actual gas calculation based on the stored value
+ var (
+ y, x = stack.Back(1), stack.peek()
+ slot = common.Hash(x.Bytes32())
+ current = evm.StateDB.GetState(contract.Address(), slot)
+ cost = uint64(0)
+ )
+ // Check slot presence in the access list
+ if addrPresent, slotPresent := evm.StateDB.SlotInAccessList(contract.Address(), slot); !slotPresent {
+ cost = params.ColdSloadCostEIP2929
+ // If the caller cannot afford the cost, this change will be rolled back
+ evm.StateDB.AddSlotToAccessList(contract.Address(), slot)
+ if !addrPresent {
+ // Once we're done with YOLOv2 and schedule this for mainnet, might
+ // be good to remove this panic here, which is just really a
+ // canary to have during testing
+ panic("impossible case: address was not present in access list during sstore op")
+ }
+ }
+ value := common.Hash(y.Bytes32())
- if current == value { // noop (1)
- // EIP 2200 original clause:
- // return params.SloadGasEIP2200, nil
- return cost + WarmStorageReadCostEIP2929, nil // SLOAD_GAS
- }
- original := evm.StateDB.GetCommittedState(contract.Address(), x.Bytes32())
- if original == current {
- if original == (common.Hash{}) { // create slot (2.1.1)
- return cost + params.SstoreSetGasEIP2200, nil
+ if current == value { // noop (1)
+ // EIP 2200 original clause:
+ // return params.SloadGasEIP2200, nil
+ return cost + params.WarmStorageReadCostEIP2929, nil // SLOAD_GAS
}
- if value == (common.Hash{}) { // delete slot (2.1.2b)
- evm.StateDB.AddRefund(params.SstoreClearsScheduleRefundEIP2200)
+ original := evm.StateDB.GetCommittedState(contract.Address(), x.Bytes32())
+ if original == current {
+ if original == (common.Hash{}) { // create slot (2.1.1)
+ return cost + params.SstoreSetGasEIP2200, nil
+ }
+ if value == (common.Hash{}) { // delete slot (2.1.2b)
+ evm.StateDB.AddRefund(clearingRefund)
+ }
+ // EIP-2200 original clause:
+ // return params.SstoreResetGasEIP2200, nil // write existing slot (2.1.2)
+ return cost + (params.SstoreResetGasEIP2200 - params.ColdSloadCostEIP2929), nil // write existing slot (2.1.2)
}
- // EIP-2200 original clause:
- // return params.SstoreResetGasEIP2200, nil // write existing slot (2.1.2)
- return cost + (params.SstoreResetGasEIP2200 - ColdSloadCostEIP2929), nil // write existing slot (2.1.2)
- }
- if original != (common.Hash{}) {
- if current == (common.Hash{}) { // recreate slot (2.2.1.1)
- evm.StateDB.SubRefund(params.SstoreClearsScheduleRefundEIP2200)
- } else if value == (common.Hash{}) { // delete slot (2.2.1.2)
- evm.StateDB.AddRefund(params.SstoreClearsScheduleRefundEIP2200)
+ if original != (common.Hash{}) {
+ if current == (common.Hash{}) { // recreate slot (2.2.1.1)
+ evm.StateDB.SubRefund(clearingRefund)
+ } else if value == (common.Hash{}) { // delete slot (2.2.1.2)
+ evm.StateDB.AddRefund(clearingRefund)
+ }
}
- }
- if original == value {
- if original == (common.Hash{}) { // reset to original inexistent slot (2.2.2.1)
- // EIP 2200 Original clause:
- //evm.StateDB.AddRefund(params.SstoreSetGasEIP2200 - params.SloadGasEIP2200)
- evm.StateDB.AddRefund(params.SstoreSetGasEIP2200 - WarmStorageReadCostEIP2929)
- } else { // reset to original existing slot (2.2.2.2)
- // EIP 2200 Original clause:
- // evm.StateDB.AddRefund(params.SstoreResetGasEIP2200 - params.SloadGasEIP2200)
- // - SSTORE_RESET_GAS redefined as (5000 - COLD_SLOAD_COST)
- // - SLOAD_GAS redefined as WARM_STORAGE_READ_COST
- // Final: (5000 - COLD_SLOAD_COST) - WARM_STORAGE_READ_COST
- evm.StateDB.AddRefund((params.SstoreResetGasEIP2200 - ColdSloadCostEIP2929) - WarmStorageReadCostEIP2929)
+ if original == value {
+ if original == (common.Hash{}) { // reset to original inexistent slot (2.2.2.1)
+ // EIP 2200 Original clause:
+ //evm.StateDB.AddRefund(params.SstoreSetGasEIP2200 - params.SloadGasEIP2200)
+ evm.StateDB.AddRefund(params.SstoreSetGasEIP2200 - params.WarmStorageReadCostEIP2929)
+ } else { // reset to original existing slot (2.2.2.2)
+ // EIP 2200 Original clause:
+ // evm.StateDB.AddRefund(params.SstoreResetGasEIP2200 - params.SloadGasEIP2200)
+ // - SSTORE_RESET_GAS redefined as (5000 - COLD_SLOAD_COST)
+ // - SLOAD_GAS redefined as WARM_STORAGE_READ_COST
+ // Final: (5000 - COLD_SLOAD_COST) - WARM_STORAGE_READ_COST
+ evm.StateDB.AddRefund((params.SstoreResetGasEIP2200 - params.ColdSloadCostEIP2929) - params.WarmStorageReadCostEIP2929)
+ }
}
+ // EIP-2200 original clause:
+ //return params.SloadGasEIP2200, nil // dirty update (2.2)
+ return cost + params.WarmStorageReadCostEIP2929, nil // dirty update (2.2)
}
- // EIP-2200 original clause:
- //return params.SloadGasEIP2200, nil // dirty update (2.2)
- return cost + WarmStorageReadCostEIP2929, nil // dirty update (2.2)
}
// gasSLoadEIP2929 calculates dynamic gas for SLOAD according to EIP-2929
@@ -124,9 +108,9 @@ func gasSLoadEIP2929(evm *EVM, contract *Contract, stack *Stack, mem *Memory, me
// If the caller cannot afford the cost, this change will be rolled back
// If he does afford it, we can skip checking the same thing later on, during execution
evm.StateDB.AddSlotToAccessList(contract.Address(), slot)
- return ColdSloadCostEIP2929, nil
+ return params.ColdSloadCostEIP2929, nil
}
- return WarmStorageReadCostEIP2929, nil
+ return params.WarmStorageReadCostEIP2929, nil
}
// gasExtCodeCopyEIP2929 implements extcodecopy according to EIP-2929
@@ -146,7 +130,7 @@ func gasExtCodeCopyEIP2929(evm *EVM, contract *Contract, stack *Stack, mem *Memo
evm.StateDB.AddAddressToAccessList(addr)
var overflow bool
// We charge (cold-warm), since 'warm' is already charged as constantGas
- if gas, overflow = math.SafeAdd(gas, ColdAccountAccessCostEIP2929-WarmStorageReadCostEIP2929); overflow {
+ if gas, overflow = math.SafeAdd(gas, params.ColdAccountAccessCostEIP2929-params.WarmStorageReadCostEIP2929); overflow {
return 0, ErrGasUintOverflow
}
return gas, nil
@@ -168,7 +152,7 @@ func gasEip2929AccountCheck(evm *EVM, contract *Contract, stack *Stack, mem *Mem
// If the caller cannot afford the cost, this change will be rolled back
evm.StateDB.AddAddressToAccessList(addr)
// The warm storage read cost is already charged as constantGas
- return ColdAccountAccessCostEIP2929 - WarmStorageReadCostEIP2929, nil
+ return params.ColdAccountAccessCostEIP2929 - params.WarmStorageReadCostEIP2929, nil
}
return 0, nil
}
@@ -177,10 +161,15 @@ func makeCallVariantGasCallEIP2929(oldCalculator gasFunc) gasFunc {
return func(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
addr := common.Address(stack.Back(1).Bytes20())
// Check slot presence in the access list
- if !evm.StateDB.AddressInAccessList(addr) {
+ warmAccess := evm.StateDB.AddressInAccessList(addr)
+ // The WarmStorageReadCostEIP2929 (100) is already deducted in the form of a constant cost, so
+ // the cost to charge for cold access, if any, is Cold - Warm
+ coldCost := params.ColdAccountAccessCostEIP2929 - params.WarmStorageReadCostEIP2929
+ if !warmAccess {
evm.StateDB.AddAddressToAccessList(addr)
- // The WarmStorageReadCostEIP2929 (100) is already deducted in the form of a constant cost
- if !contract.UseGas(ColdAccountAccessCostEIP2929 - WarmStorageReadCostEIP2929) {
+ // Charge the remaining difference here already, to correctly calculate available
+ // gas for call
+ if !contract.UseGas(coldCost) {
return 0, ErrOutOfGas
}
}
@@ -189,7 +178,16 @@ func makeCallVariantGasCallEIP2929(oldCalculator gasFunc) gasFunc {
// - transfer value
// - memory expansion
// - 63/64ths rule
- return oldCalculator(evm, contract, stack, mem, memorySize)
+ gas, err := oldCalculator(evm, contract, stack, mem, memorySize)
+ if warmAccess || err != nil {
+ return gas, err
+ }
+ // In case of a cold access, we temporarily add the cold charge back, and also
+ // add it to the returned gas. By adding it to the return, it will be charged
+ // outside of this function, as part of the dynamic gas, and that will make it
+ // also become correctly reported to tracers.
+ contract.Gas += coldCost
+ return gas + coldCost, nil
}
}
@@ -198,24 +196,49 @@ var (
gasDelegateCallEIP2929 = makeCallVariantGasCallEIP2929(gasDelegateCall)
gasStaticCallEIP2929 = makeCallVariantGasCallEIP2929(gasStaticCall)
gasCallCodeEIP2929 = makeCallVariantGasCallEIP2929(gasCallCode)
+ gasSelfdestructEIP2929 = makeSelfdestructGasFn(true)
+ // gasSelfdestructEIP3529 implements the changes in EIP-3529 (no refunds)
+ gasSelfdestructEIP3529 = makeSelfdestructGasFn(false)
+
+ // gasSStoreEIP2929 implements gas cost for SSTORE according to EIP-2929
+ //
+ // When calling SSTORE, check if the (address, storage_key) pair is in accessed_storage_keys.
+ // If it is not, charge an additional COLD_SLOAD_COST gas, and add the pair to accessed_storage_keys.
+ // Additionally, modify the parameters defined in EIP 2200 as follows:
+ //
+ // Parameter Old value New value
+ // SLOAD_GAS 800 = WARM_STORAGE_READ_COST
+ // SSTORE_RESET_GAS 5000 5000 - COLD_SLOAD_COST
+ //
+ //The other parameters defined in EIP 2200 are unchanged.
+ // see gasSStoreEIP2200(...) in core/vm/gas_table.go for more info about how EIP 2200 is specified
+ gasSStoreEIP2929 = makeGasSStoreFunc(params.SstoreClearsScheduleRefundEIP2200)
+
+ // gasSStoreEIP3529 implements gas cost for SSTORE according to EIP-3529
+ // Replace `SSTORE_CLEARS_SCHEDULE` with `SSTORE_RESET_GAS + ACCESS_LIST_STORAGE_KEY_COST` (4,800)
+ gasSStoreEIP3529 = makeGasSStoreFunc(params.SstoreClearsScheduleRefundEIP3529)
)
-func gasSelfdestructEIP2929(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
- var (
- gas uint64
- address = common.Address(stack.peek().Bytes20())
- )
- if !evm.StateDB.AddressInAccessList(address) {
- // If the caller cannot afford the cost, this change will be rolled back
- evm.StateDB.AddAddressToAccessList(address)
- gas = ColdAccountAccessCostEIP2929
- }
- // if empty and transfers value
- if evm.StateDB.Empty(address) && evm.StateDB.GetBalance(contract.Address()).Sign() != 0 {
- gas += params.CreateBySelfdestructGas
- }
- if !evm.StateDB.HasSuicided(contract.Address()) {
- evm.StateDB.AddRefund(params.SelfdestructRefundGas)
+// makeSelfdestructGasFn can create the selfdestruct dynamic gas function for EIP-2929 and EIP-2539
+func makeSelfdestructGasFn(refundsEnabled bool) gasFunc {
+ gasFunc := func(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
+ var (
+ gas uint64
+ address = common.Address(stack.peek().Bytes20())
+ )
+ if !evm.StateDB.AddressInAccessList(address) {
+ // If the caller cannot afford the cost, this change will be rolled back
+ evm.StateDB.AddAddressToAccessList(address)
+ gas = params.ColdAccountAccessCostEIP2929
+ }
+ // if empty and transfers value
+ if evm.StateDB.Empty(address) && evm.StateDB.GetBalance(contract.Address()).Sign() != 0 {
+ gas += params.CreateBySelfdestructGas
+ }
+ if refundsEnabled && !evm.StateDB.HasSuicided(contract.Address()) {
+ evm.StateDB.AddRefund(params.SelfdestructRefundGas)
+ }
+ return gas, nil
}
- return gas, nil
+ return gasFunc
}
diff --git a/core/vm/runtime/env.go b/core/vm/runtime/env.go
index 89d44ad83311..d525e8b312a5 100644
--- a/core/vm/runtime/env.go
+++ b/core/vm/runtime/env.go
@@ -35,6 +35,7 @@ func NewEnv(cfg *Config) *vm.EVM {
Time: cfg.Time,
Difficulty: cfg.Difficulty,
GasLimit: cfg.GasLimit,
+ BaseFee: cfg.BaseFee,
}
return vm.NewEVM(blockContext, txContext, cfg.State, nil, cfg.ChainConfig, cfg.EVMConfig)
diff --git a/core/vm/runtime/runtime.go b/core/vm/runtime/runtime.go
index db5a79ae2f3d..14964385c2de 100644
--- a/core/vm/runtime/runtime.go
+++ b/core/vm/runtime/runtime.go
@@ -43,6 +43,7 @@ type Config struct {
Value *big.Int
Debug bool
EVMConfig vm.Config
+ BaseFee *big.Int
State *state.StateDB
GetHashFn func(n uint64) common.Hash
@@ -68,6 +69,7 @@ func setDefaults(cfg *Config) {
LondonBlock: new(big.Int),
MergeBlock: new(big.Int),
ShanghaiBlock: new(big.Int),
+ Eip1559Block: new(big.Int),
}
}
@@ -94,6 +96,9 @@ func setDefaults(cfg *Config) {
return common.BytesToHash(crypto.Keccak256([]byte(new(big.Int).SetUint64(n).String())))
}
}
+ if cfg.BaseFee == nil {
+ cfg.BaseFee = big.NewInt(params.InitialBaseFee)
+ }
}
// Execute executes the code using the input as call data during the execution.
diff --git a/core/vm/runtime/runtime_test.go b/core/vm/runtime/runtime_test.go
index fc986c3a7628..48c707f006e9 100644
--- a/core/vm/runtime/runtime_test.go
+++ b/core/vm/runtime/runtime_test.go
@@ -597,3 +597,83 @@ func TestEip2929Cases(t *testing.T) {
"account (cheap)", code)
}
}
+
+// TestColdAccountAccessCost test that the cold account access cost is reported
+// correctly
+// see: https://github.com/ethereum/go-ethereum/issues/22649
+func TestColdAccountAccessCost(t *testing.T) {
+ for i, tc := range []struct {
+ code []byte
+ step int
+ want uint64
+ }{
+ { // EXTCODEHASH(0xff)
+ code: []byte{byte(vm.PUSH1), 0xFF, byte(vm.EXTCODEHASH), byte(vm.POP)},
+ step: 1,
+ want: 2600,
+ },
+ { // BALANCE(0xff)
+ code: []byte{byte(vm.PUSH1), 0xFF, byte(vm.BALANCE), byte(vm.POP)},
+ step: 1,
+ want: 2600,
+ },
+ { // CALL(0xff)
+ code: []byte{
+ byte(vm.PUSH1), 0x0,
+ byte(vm.DUP1), byte(vm.DUP1), byte(vm.DUP1), byte(vm.DUP1),
+ byte(vm.PUSH1), 0xff, byte(vm.DUP1), byte(vm.CALL), byte(vm.POP),
+ },
+ step: 7,
+ want: 2855,
+ },
+ { // CALLCODE(0xff)
+ code: []byte{
+ byte(vm.PUSH1), 0x0,
+ byte(vm.DUP1), byte(vm.DUP1), byte(vm.DUP1), byte(vm.DUP1),
+ byte(vm.PUSH1), 0xff, byte(vm.DUP1), byte(vm.CALLCODE), byte(vm.POP),
+ },
+ step: 7,
+ want: 2855,
+ },
+ { // DELEGATECALL(0xff)
+ code: []byte{
+ byte(vm.PUSH1), 0x0,
+ byte(vm.DUP1), byte(vm.DUP1), byte(vm.DUP1),
+ byte(vm.PUSH1), 0xff, byte(vm.DUP1), byte(vm.DELEGATECALL), byte(vm.POP),
+ },
+ step: 6,
+ want: 2855,
+ },
+ { // STATICCALL(0xff)
+ code: []byte{
+ byte(vm.PUSH1), 0x0,
+ byte(vm.DUP1), byte(vm.DUP1), byte(vm.DUP1),
+ byte(vm.PUSH1), 0xff, byte(vm.DUP1), byte(vm.STATICCALL), byte(vm.POP),
+ },
+ step: 6,
+ want: 2855,
+ },
+ { // SELFDESTRUCT(0xff)
+ code: []byte{
+ byte(vm.PUSH1), 0xff, byte(vm.SELFDESTRUCT),
+ },
+ step: 1,
+ want: 7600,
+ },
+ } {
+ tracer := vm.NewStructLogger(nil)
+ Execute(tc.code, nil, &Config{
+ EVMConfig: vm.Config{
+ Debug: true,
+ Tracer: tracer,
+ },
+ })
+ have := tracer.StructLogs()[tc.step].GasCost
+ if want := tc.want; have != want {
+ for ii, op := range tracer.StructLogs() {
+ t.Logf("%d: %v %d", ii, op.OpName(), op.GasCost)
+ }
+ t.Fatalf("tescase %d, gas report wrong, step %d, have %d want %d", i, tc.step, have, want)
+ }
+ }
+}
diff --git a/eth/api_backend.go b/eth/api_backend.go
index 4141402ea818..183a0f1f4485 100644
--- a/eth/api_backend.go
+++ b/eth/api_backend.go
@@ -237,7 +237,7 @@ func (b *EthApiBackend) GetBlock(ctx context.Context, blockHash common.Hash) (*t
}
func (b *EthApiBackend) GetReceipts(ctx context.Context, blockHash common.Hash) (types.Receipts, error) {
- return core.GetBlockReceipts(b.eth.chainDb, blockHash, core.GetBlockNumber(b.eth.chainDb, blockHash)), nil
+ return b.eth.blockchain.GetReceiptsByHash(blockHash), nil
}
func (b *EthApiBackend) GetLogs(ctx context.Context, hash common.Hash, number uint64) ([][]*types.Log, error) {
@@ -298,10 +298,7 @@ func (b *EthApiBackend) SendLendingTx(ctx context.Context, signedTx *types.Lendi
}
func (b *EthApiBackend) GetPoolTransactions() (types.Transactions, error) {
- pending, err := b.eth.txPool.Pending()
- if err != nil {
- return nil, err
- }
+ pending := b.eth.txPool.Pending(false)
var txs types.Transactions
for _, batch := range pending {
txs = append(txs, batch...)
@@ -325,6 +322,10 @@ func (b *EthApiBackend) TxPoolContent() (map[common.Address]types.Transactions,
return b.eth.TxPool().Content()
}
+func (b *EthApiBackend) TxPoolContentFrom(addr common.Address) (types.Transactions, types.Transactions) {
+ return b.eth.TxPool().ContentFrom(addr)
+}
+
func (b *EthApiBackend) OrderTxPoolContent() (map[common.Address]types.OrderTransactions, map[common.Address]types.OrderTransactions) {
return b.eth.OrderPool().Content()
}
@@ -344,8 +345,12 @@ func (b *EthApiBackend) ProtocolVersion() int {
return b.eth.EthVersion()
}
-func (b *EthApiBackend) SuggestPrice(ctx context.Context) (*big.Int, error) {
- return b.gpo.SuggestPrice(ctx)
+func (b *EthApiBackend) SuggestGasTipCap(ctx context.Context) (*big.Int, error) {
+ return b.gpo.SuggestTipCap(ctx)
+}
+
+func (b *EthApiBackend) FeeHistory(ctx context.Context, blockCount uint64, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (firstBlock *big.Int, reward [][]*big.Int, baseFee []*big.Int, gasUsedRatio []float64, err error) {
+ return b.gpo.FeeHistory(ctx, blockCount, lastBlock, rewardPercentiles)
}
func (b *EthApiBackend) ChainDb() ethdb.Database {
@@ -393,6 +398,10 @@ func (b *EthApiBackend) GetEngine() consensus.Engine {
return b.eth.engine
}
+func (b *EthApiBackend) CurrentHeader() *types.Header {
+ return b.eth.blockchain.CurrentHeader()
+}
+
func (b *EthApiBackend) StateAtBlock(ctx context.Context, block *types.Block, reexec uint64, base *state.StateDB, checkLive bool) (*state.StateDB, error) {
return b.eth.stateAtBlock(block, reexec, base, checkLive)
}
diff --git a/eth/api_tracer.go b/eth/api_tracer.go
index dd076156df82..4be1c89fb60a 100644
--- a/eth/api_tracer.go
+++ b/eth/api_tracer.go
@@ -28,7 +28,6 @@ import (
"time"
"github.com/XinFinOrg/XDPoSChain/XDCx/tradingstate"
-
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/common/hexutil"
"github.com/XinFinOrg/XDPoSChain/core"
@@ -236,13 +235,14 @@ func (api *PrivateDebugAPI) traceChain(ctx context.Context, start, end *types.Bl
feeCapacity := state.GetTRC21FeeCapacityFromState(task.statedb)
// Trace all the transactions contained within
for i, tx := range task.block.Transactions() {
- var balacne *big.Int
+ var balance *big.Int
if tx.To() != nil {
if value, ok := feeCapacity[*tx.To()]; ok {
- balacne = value
+ balance = value
}
}
- msg, _ := tx.AsMessage(signer, balacne, task.block.Number())
+ header := task.block.Header()
+ msg, _ := tx.AsMessage(signer, balance, header.Number, header.BaseFee)
txctx := &tracers.Context{
BlockHash: task.block.Hash(),
TxIndex: i,
@@ -480,13 +480,14 @@ func (api *PrivateDebugAPI) traceBlock(ctx context.Context, block *types.Block,
// Fetch and execute the next transaction trace tasks
for task := range jobs {
feeCapacity := state.GetTRC21FeeCapacityFromState(task.statedb)
- var balacne *big.Int
+ var balance *big.Int
if txs[task.index].To() != nil {
if value, ok := feeCapacity[*txs[task.index].To()]; ok {
- balacne = value
+ balance = value
}
}
- msg, _ := txs[task.index].AsMessage(signer, balacne, block.Number())
+ header := block.Header()
+ msg, _ := txs[task.index].AsMessage(signer, balance, header.Number, header.BaseFee)
txctx := &tracers.Context{
BlockHash: blockHash,
TxIndex: task.index,
@@ -507,18 +508,19 @@ func (api *PrivateDebugAPI) traceBlock(ctx context.Context, block *types.Block,
for i, tx := range txs {
// Send the trace task over for execution
jobs <- &txTraceTask{statedb: statedb.Copy(), index: i}
- var balacne *big.Int
+ var balance *big.Int
if tx.To() != nil {
// Bypass the validation for trading and lending transactions as their nonce are not incremented
if tx.IsSkipNonceTransaction() {
continue
}
if value, ok := feeCapacity[*tx.To()]; ok {
- balacne = value
+ balance = value
}
}
// Generate the next state snapshot fast without tracing
- msg, _ := tx.AsMessage(signer, balacne, block.Number())
+ header := block.Header()
+ msg, _ := tx.AsMessage(signer, balance, header.Number, header.BaseFee)
txContext := core.NewEVMTxContext(msg)
statedb.Prepare(tx.Hash(), i)
@@ -689,7 +691,12 @@ func (api *PrivateDebugAPI) TraceCall(ctx context.Context, args ethapi.Transacti
}
}
// Execute the trace
- msg := args.ToMessage(api.eth.ApiBackend, block.Number(), api.eth.ApiBackend.RPCGasCap())
+ // TODO: replace block.BaseFee() with vmctx.BaseFee
+ // reference: https://github.com/ethereum/go-ethereum/pull/29051
+ msg, err := args.ToMessage(api.eth.ApiBackend, block.Number(), api.eth.ApiBackend.RPCGasCap(), block.BaseFee())
+ if err != nil {
+ return nil, err
+ }
vmctx := core.NewEVMBlockContext(block.Header(), api.eth.blockchain, nil)
var traceConfig *TraceConfig
if config != nil {
@@ -737,7 +744,7 @@ func (api *PrivateDebugAPI) traceTx(ctx context.Context, message core.Message, t
tracer = vm.NewStructLogger(config.LogConfig)
}
// Run the transaction with tracing enabled.
- vmenv := vm.NewEVM(vmctx, txContext, statedb, nil, api.config, vm.Config{Debug: true, Tracer: tracer})
+ vmenv := vm.NewEVM(vmctx, txContext, statedb, nil, api.config, vm.Config{Debug: true, Tracer: tracer, NoBaseFee: true})
// Call Prepare to clear out the statedb access list
statedb.Prepare(txctx.TxHash, txctx.TxIndex)
@@ -800,7 +807,8 @@ func (api *PrivateDebugAPI) computeTxEnv(blockHash common.Hash, txIndex int, ree
balanceFee = value
}
}
- msg, err := tx.AsMessage(types.MakeSigner(api.config, block.Header().Number), balanceFee, block.Number())
+ header := block.Header()
+ msg, err := tx.AsMessage(types.MakeSigner(api.config, header.Number), balanceFee, header.Number, header.BaseFee)
if err != nil {
return nil, vm.BlockContext{}, nil, fmt.Errorf("tx %x failed: %v", tx.Hash(), err)
}
diff --git a/eth/backend.go b/eth/backend.go
index 3b6138bb9633..1842bb47779d 100644
--- a/eth/backend.go
+++ b/eth/backend.go
@@ -37,6 +37,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/contracts"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/bloombits"
+ "github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/core/vm"
"github.com/XinFinOrg/XDPoSChain/eth/downloader"
@@ -72,9 +73,9 @@ type Ethereum struct {
shutdownChan chan bool // Channel for shutting down the ethereum
// Handlers
- txPool *core.TxPool
- orderPool *core.OrderPool
- lendingPool *core.LendingPool
+ txPool *txpool.TxPool
+ orderPool *txpool.OrderPool
+ lendingPool *txpool.LendingPool
blockchain *core.BlockChain
protocolManager *ProtocolManager
lesServer LesServer
@@ -186,9 +187,9 @@ func New(ctx *node.ServiceContext, config *ethconfig.Config, XDCXServ *XDCx.XDCX
if config.TxPool.Journal != "" {
config.TxPool.Journal = ctx.ResolvePath(config.TxPool.Journal)
}
- eth.txPool = core.NewTxPool(config.TxPool, eth.chainConfig, eth.blockchain)
- eth.orderPool = core.NewOrderPool(eth.chainConfig, eth.blockchain)
- eth.lendingPool = core.NewLendingPool(eth.chainConfig, eth.blockchain)
+ eth.txPool = txpool.NewTxPool(config.TxPool, eth.chainConfig, eth.blockchain)
+ eth.orderPool = txpool.NewOrderPool(eth.chainConfig, eth.blockchain)
+ eth.lendingPool = txpool.NewLendingPool(eth.chainConfig, eth.blockchain)
if common.RollbackHash != (common.Hash{}) {
curBlock := eth.blockchain.CurrentBlock()
if curBlock == nil {
@@ -517,7 +518,7 @@ func (e *Ethereum) Miner() *miner.Miner { return e.miner }
func (e *Ethereum) AccountManager() *accounts.Manager { return e.accountManager }
func (e *Ethereum) BlockChain() *core.BlockChain { return e.blockchain }
-func (e *Ethereum) TxPool() *core.TxPool { return e.txPool }
+func (e *Ethereum) TxPool() *txpool.TxPool { return e.txPool }
func (e *Ethereum) EventMux() *event.TypeMux { return e.eventMux }
func (e *Ethereum) Engine() consensus.Engine { return e.engine }
func (e *Ethereum) ChainDb() ethdb.Database { return e.chainDb }
@@ -591,7 +592,7 @@ func (e *Ethereum) GetXDCX() *XDCx.XDCX {
return e.XDCX
}
-func (e *Ethereum) OrderPool() *core.OrderPool {
+func (e *Ethereum) OrderPool() *txpool.OrderPool {
return e.orderPool
}
@@ -600,6 +601,6 @@ func (e *Ethereum) GetXDCXLending() *XDCxlending.Lending {
}
// LendingPool geth eth lending pool
-func (e *Ethereum) LendingPool() *core.LendingPool {
+func (e *Ethereum) LendingPool() *txpool.LendingPool {
return e.lendingPool
}
diff --git a/eth/downloader/downloader_test.go b/eth/downloader/downloader_test.go
index bbf5889d0e9f..3df24e6d370a 100644
--- a/eth/downloader/downloader_test.go
+++ b/eth/downloader/downloader_test.go
@@ -19,6 +19,7 @@ package downloader
import (
"errors"
"fmt"
+ "math"
"math/big"
"sync"
"sync/atomic"
@@ -78,7 +79,7 @@ type downloadTester struct {
// newTester creates a new downloader test mocker.
func newTester() *downloadTester {
testdb := rawdb.NewMemoryDatabase()
- genesis := core.GenesisBlockForTesting(testdb, testAddress, big.NewInt(1000000000))
+ genesis := core.GenesisBlockForTesting(testdb, testAddress, big.NewInt(math.MaxInt64))
tester := &downloadTester{
genesis: genesis,
@@ -109,7 +110,8 @@ func newTester() *downloadTester {
// reassembly.
func (dl *downloadTester) makeChain(n int, seed byte, parent *types.Block, parentReceipts types.Receipts, heavy bool) ([]common.Hash, map[common.Hash]*types.Header, map[common.Hash]*types.Block, map[common.Hash]types.Receipts) {
// Generate the block chain
- blocks, receipts := core.GenerateChain(params.TestChainConfig, parent, ethash.NewFaker(), dl.peerDb, n, func(i int, block *core.BlockGen) {
+ config := dl.Config()
+ blocks, receipts := core.GenerateChain(config, parent, ethash.NewFaker(), dl.peerDb, n, func(i int, block *core.BlockGen) {
block.SetCoinbase(common.Address{seed})
// If a heavy chain is requested, delay blocks to raise difficulty
@@ -118,8 +120,8 @@ func (dl *downloadTester) makeChain(n int, seed byte, parent *types.Block, paren
}
// If the block number is multiple of 3, send a bonus transaction to the miner
if parent == dl.genesis && i%3 == 0 {
- signer := types.MakeSigner(params.TestChainConfig, block.Number())
- tx, err := types.SignTx(types.NewTransaction(block.TxNonce(testAddress), common.Address{seed}, big.NewInt(1000), params.TxGas, nil, nil), signer, testKey)
+ signer := types.MakeSigner(config, block.Number())
+ tx, err := types.SignTx(types.NewTransaction(block.TxNonce(testAddress), common.Address{seed}, big.NewInt(1000), params.TxGas, block.BaseFee(), nil), signer, testKey)
if err != nil {
panic(err)
}
@@ -464,7 +466,11 @@ func (dl *downloadTester) handleProposedBlock(header *types.Header) error {
}
// Config retrieves the blockchain's chain configuration.
-func (dl *downloadTester) Config() *params.ChainConfig { return params.TestChainConfig }
+func (dl *downloadTester) Config() *params.ChainConfig {
+ config := *params.TestChainConfig
+ config.Eip1559Block = big.NewInt((0))
+ return &config
+}
type downloadTesterPeer struct {
dl *downloadTester
diff --git a/eth/ethconfig/config.go b/eth/ethconfig/config.go
index efdd2197d92e..512e57387620 100644
--- a/eth/ethconfig/config.go
+++ b/eth/ethconfig/config.go
@@ -29,6 +29,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common/hexutil"
"github.com/XinFinOrg/XDPoSChain/consensus/ethash"
"github.com/XinFinOrg/XDPoSChain/core"
+ "github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/eth/downloader"
"github.com/XinFinOrg/XDPoSChain/eth/gasprice"
"github.com/XinFinOrg/XDPoSChain/params"
@@ -36,18 +37,22 @@ import (
// FullNodeGPO contains default gasprice oracle settings for full node.
var FullNodeGPO = gasprice.Config{
- Blocks: 20,
- Percentile: 60,
- MaxPrice: gasprice.DefaultMaxPrice,
- IgnorePrice: gasprice.DefaultIgnorePrice,
+ Blocks: 20,
+ Percentile: 60,
+ MaxHeaderHistory: 1024,
+ MaxBlockHistory: 1024,
+ MaxPrice: gasprice.DefaultMaxPrice,
+ IgnorePrice: gasprice.DefaultIgnorePrice,
}
// LightClientGPO contains default gasprice oracle settings for light client.
var LightClientGPO = gasprice.Config{
- Blocks: 2,
- Percentile: 60,
- MaxPrice: gasprice.DefaultMaxPrice,
- IgnorePrice: gasprice.DefaultIgnorePrice,
+ Blocks: 2,
+ Percentile: 60,
+ MaxHeaderHistory: 300,
+ MaxBlockHistory: 5,
+ MaxPrice: gasprice.DefaultMaxPrice,
+ IgnorePrice: gasprice.DefaultIgnorePrice,
}
// Defaults contains default settings for use on the Ethereum main net.
@@ -68,7 +73,7 @@ var Defaults = Config{
FilterLogCacheSize: 32,
GasPrice: big.NewInt(0.25 * params.Shannon),
- TxPool: core.DefaultTxPoolConfig,
+ TxPool: txpool.DefaultConfig,
RPCGasCap: 50000000,
GPO: FullNodeGPO,
RPCTxFeeCap: 1, // 1 ether
@@ -125,7 +130,7 @@ type Config struct {
Ethash ethash.Config
// Transaction pool options
- TxPool core.TxPoolConfig
+ TxPool txpool.Config
// Gas Price Oracle options
GPO gasprice.Config
diff --git a/eth/ethconfig/gen_config.go b/eth/ethconfig/gen_config.go
index 6b27542f1933..f11304094efe 100644
--- a/eth/ethconfig/gen_config.go
+++ b/eth/ethconfig/gen_config.go
@@ -9,6 +9,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/consensus/ethash"
"github.com/XinFinOrg/XDPoSChain/core"
+ "github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/eth/downloader"
"github.com/XinFinOrg/XDPoSChain/eth/gasprice"
)
@@ -33,7 +34,7 @@ func (c Config) MarshalTOML() (interface{}, error) {
GasPrice *big.Int
FilterLogCacheSize int
Ethash ethash.Config
- TxPool core.TxPoolConfig
+ TxPool txpool.Config
GPO gasprice.Config
EnablePreimageRecording bool
DocRoot string `toml:"-"`
@@ -87,7 +88,7 @@ func (c *Config) UnmarshalTOML(unmarshal func(interface{}) error) error {
GasPrice *big.Int
FilterLogCacheSize *int
Ethash *ethash.Config
- TxPool *core.TxPoolConfig
+ TxPool *txpool.Config
GPO *gasprice.Config
EnablePreimageRecording *bool
DocRoot *string `toml:"-"`
diff --git a/eth/filters/filter_system_test.go b/eth/filters/filter_system_test.go
index 2610376d3bf3..0d169167dbc8 100644
--- a/eth/filters/filter_system_test.go
+++ b/eth/filters/filter_system_test.go
@@ -164,7 +164,7 @@ func TestBlockSubscription(t *testing.T) {
db = rawdb.NewMemoryDatabase()
backend, sys = newTestFilterSystem(t, db, Config{})
api = NewFilterAPI(sys, false)
- genesis = new(core.Genesis).MustCommit(db)
+ genesis = (&core.Genesis{BaseFee: big.NewInt(params.InitialBaseFee)}).MustCommit(db)
chain, _ = core.GenerateChain(params.TestChainConfig, genesis, ethash.NewFaker(), db, 10, func(i int, gen *core.BlockGen) {})
chainEvents = []core.ChainEvent{}
)
diff --git a/eth/gasprice/feehistory.go b/eth/gasprice/feehistory.go
new file mode 100644
index 000000000000..c0570876c28c
--- /dev/null
+++ b/eth/gasprice/feehistory.go
@@ -0,0 +1,333 @@
+// Copyright 2021 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see .
+
+package gasprice
+
+import (
+ "context"
+ "encoding/binary"
+ "errors"
+ "fmt"
+ "math"
+ "math/big"
+ "sort"
+ "sync/atomic"
+
+ "github.com/XinFinOrg/XDPoSChain/common"
+ "github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
+ "github.com/XinFinOrg/XDPoSChain/core/types"
+ "github.com/XinFinOrg/XDPoSChain/log"
+ "github.com/XinFinOrg/XDPoSChain/rpc"
+)
+
+var (
+ errInvalidPercentile = errors.New("invalid reward percentile")
+ errRequestBeyondHead = errors.New("request beyond head block")
+)
+
+const (
+ // maxBlockFetchers is the max number of goroutines to spin up to pull blocks
+ // for the fee history calculation (mostly relevant for LES).
+ maxBlockFetchers = 4
+)
+
+// blockFees represents a single block for processing
+type blockFees struct {
+ // set by the caller
+ blockNumber uint64
+ header *types.Header
+ block *types.Block // only set if reward percentiles are requested
+ receipts types.Receipts
+ // filled by processBlock
+ results processedFees
+ err error
+}
+
+// processedFees contains the results of a processed block and is also used for caching
+type processedFees struct {
+ reward []*big.Int
+ baseFee, nextBaseFee *big.Int
+ gasUsedRatio float64
+}
+
+// txGasAndReward is sorted in ascending order based on reward
+type (
+ txGasAndReward struct {
+ gasUsed uint64
+ reward *big.Int
+ }
+ sortGasAndReward []txGasAndReward
+)
+
+func (s sortGasAndReward) Len() int { return len(s) }
+func (s sortGasAndReward) Swap(i, j int) {
+ s[i], s[j] = s[j], s[i]
+}
+func (s sortGasAndReward) Less(i, j int) bool {
+ return s[i].reward.Cmp(s[j].reward) < 0
+}
+
+// processBlock takes a blockFees structure with the blockNumber, the header and optionally
+// the block field filled in, retrieves the block from the backend if not present yet and
+// fills in the rest of the fields.
+func (oracle *Oracle) processBlock(bf *blockFees, percentiles []float64) {
+ chainconfig := oracle.backend.ChainConfig()
+ if bf.results.baseFee = bf.header.BaseFee; bf.results.baseFee == nil {
+ bf.results.baseFee = new(big.Int)
+ }
+ if chainconfig.IsEIP1559(big.NewInt(int64(bf.blockNumber + 1))) {
+ bf.results.nextBaseFee = eip1559.CalcBaseFee(chainconfig, bf.header)
+ } else {
+ bf.results.nextBaseFee = new(big.Int)
+ }
+ bf.results.gasUsedRatio = float64(bf.header.GasUsed) / float64(bf.header.GasLimit)
+ if len(percentiles) == 0 {
+ // rewards were not requested, return null
+ return
+ }
+ if bf.block == nil || (bf.receipts == nil && len(bf.block.Transactions()) != 0) {
+ log.Error("Block or receipts are missing while reward percentiles are requested")
+ return
+ }
+
+ bf.results.reward = make([]*big.Int, len(percentiles))
+ if len(bf.block.Transactions()) == 0 {
+ // return an all zero row if there are no transactions to gather data from
+ for i := range bf.results.reward {
+ bf.results.reward[i] = new(big.Int)
+ }
+ return
+ }
+
+ sorter := make(sortGasAndReward, len(bf.block.Transactions()))
+ for i, tx := range bf.block.Transactions() {
+ reward, _ := tx.EffectiveGasTip(bf.block.BaseFee())
+ sorter[i] = txGasAndReward{gasUsed: bf.receipts[i].GasUsed, reward: reward}
+ }
+ sort.Stable(sorter)
+
+ var txIndex int
+ sumGasUsed := sorter[0].gasUsed
+
+ for i, p := range percentiles {
+ thresholdGasUsed := uint64(float64(bf.block.GasUsed()) * p / 100)
+ for sumGasUsed < thresholdGasUsed && txIndex < len(bf.block.Transactions())-1 {
+ txIndex++
+ sumGasUsed += sorter[txIndex].gasUsed
+ }
+ bf.results.reward[i] = sorter[txIndex].reward
+ }
+}
+
+// resolveBlockRange resolves the specified block range to absolute block numbers while also
+// enforcing backend specific limitations. The pending block and corresponding receipts are
+// also returned if requested and available.
+// Note: an error is only returned if retrieving the head header has failed. If there are no
+// retrievable blocks in the specified range then zero block count is returned with no error.
+func (oracle *Oracle) resolveBlockRange(ctx context.Context, reqEnd rpc.BlockNumber, blocks uint64) (*types.Block, []*types.Receipt, uint64, uint64, error) {
+ var (
+ headBlock *types.Header
+ pendingBlock *types.Block
+ pendingReceipts types.Receipts
+ err error
+ )
+
+ // Get the chain's current head.
+ if headBlock, err = oracle.backend.HeaderByNumber(ctx, rpc.LatestBlockNumber); err != nil {
+ return nil, nil, 0, 0, err
+ }
+ head := rpc.BlockNumber(headBlock.Number.Uint64())
+
+ // Fail if request block is beyond the chain's current head.
+ if head < reqEnd {
+ return nil, nil, 0, 0, fmt.Errorf("%w: requested %d, head %d", errRequestBeyondHead, reqEnd, head)
+ }
+
+ // Resolve block tag.
+ if reqEnd < 0 {
+ var (
+ resolved *types.Header
+ err error
+ )
+ switch reqEnd {
+ case rpc.PendingBlockNumber:
+ if pendingBlock, pendingReceipts = oracle.backend.PendingBlockAndReceipts(); pendingBlock != nil {
+ resolved = pendingBlock.Header()
+ } else {
+ // Pending block not supported by backend, process only until latest block.
+ resolved = headBlock
+
+ // Update total blocks to return to account for this.
+ blocks--
+ }
+ case rpc.LatestBlockNumber:
+ // Retrieved above.
+ resolved = headBlock
+ case rpc.CommittedBlockNumber:
+ resolved, err = oracle.backend.HeaderByNumber(ctx, rpc.CommittedBlockNumber)
+ case rpc.EarliestBlockNumber:
+ resolved, err = oracle.backend.HeaderByNumber(ctx, rpc.EarliestBlockNumber)
+ }
+ if resolved == nil || err != nil {
+ return nil, nil, 0, 0, err
+ }
+ // Absolute number resolved.
+ reqEnd = rpc.BlockNumber(resolved.Number.Uint64())
+ }
+
+ // If there are no blocks to return, short circuit.
+ if blocks == 0 {
+ return nil, nil, 0, 0, nil
+ }
+ // Ensure not trying to retrieve before genesis.
+ if uint64(reqEnd+1) < blocks {
+ blocks = uint64(reqEnd + 1)
+ }
+ return pendingBlock, pendingReceipts, uint64(reqEnd), blocks, nil
+}
+
+// FeeHistory returns data relevant for fee estimation based on the specified range of blocks.
+// The range can be specified either with absolute block numbers or ending with the latest
+// or pending block. Backends may or may not support gathering data from the pending block
+// or blocks older than a certain age (specified in maxHistory). The first block of the
+// actually processed range is returned to avoid ambiguity when parts of the requested range
+// are not available or when the head has changed during processing this request.
+// Three arrays are returned based on the processed blocks:
+// - reward: the requested percentiles of effective priority fees per gas of transactions in each
+// block, sorted in ascending order and weighted by gas used.
+// - baseFee: base fee per gas in the given block
+// - gasUsedRatio: gasUsed/gasLimit in the given block
+//
+// Note: baseFee includes the next block after the newest of the returned range, because this
+// value can be derived from the newest block.
+func (oracle *Oracle) FeeHistory(ctx context.Context, blocks uint64, unresolvedLastBlock rpc.BlockNumber, rewardPercentiles []float64) (*big.Int, [][]*big.Int, []*big.Int, []float64, error) {
+ if blocks < 1 {
+ return common.Big0, nil, nil, nil, nil // returning with no data and no error means there are no retrievable blocks
+ }
+ maxFeeHistory := oracle.maxHeaderHistory
+ if len(rewardPercentiles) != 0 {
+ maxFeeHistory = oracle.maxBlockHistory
+ }
+ if blocks > maxFeeHistory {
+ log.Warn("Sanitizing fee history length", "requested", blocks, "truncated", maxFeeHistory)
+ blocks = maxFeeHistory
+ }
+ for i, p := range rewardPercentiles {
+ if p < 0 || p > 100 {
+ return common.Big0, nil, nil, nil, fmt.Errorf("%w: %f", errInvalidPercentile, p)
+ }
+ if i > 0 && p <= rewardPercentiles[i-1] {
+ return common.Big0, nil, nil, nil, fmt.Errorf("%w: #%d:%f >= #%d:%f", errInvalidPercentile, i-1, rewardPercentiles[i-1], i, p)
+ }
+ }
+ var (
+ pendingBlock *types.Block
+ pendingReceipts []*types.Receipt
+ err error
+ )
+ pendingBlock, pendingReceipts, lastBlock, blocks, err := oracle.resolveBlockRange(ctx, unresolvedLastBlock, blocks)
+ if err != nil || blocks == 0 {
+ return common.Big0, nil, nil, nil, err
+ }
+ oldestBlock := lastBlock + 1 - blocks
+
+ var (
+ next = oldestBlock
+ results = make(chan *blockFees, blocks)
+ )
+ percentileKey := make([]byte, 8*len(rewardPercentiles))
+ for i, p := range rewardPercentiles {
+ binary.LittleEndian.PutUint64(percentileKey[i*8:(i+1)*8], math.Float64bits(p))
+ }
+ for i := 0; i < maxBlockFetchers && i < int(blocks); i++ {
+ go func() {
+ for {
+ // Retrieve the next block number to fetch with this goroutine
+ blockNumber := atomic.AddUint64(&next, 1) - 1
+ if blockNumber > lastBlock {
+ return
+ }
+
+ fees := &blockFees{blockNumber: blockNumber}
+ if pendingBlock != nil && blockNumber >= pendingBlock.NumberU64() {
+ fees.block, fees.receipts = pendingBlock, pendingReceipts
+ fees.header = fees.block.Header()
+ oracle.processBlock(fees, rewardPercentiles)
+ results <- fees
+ } else {
+ cacheKey := struct {
+ number uint64
+ percentiles string
+ }{blockNumber, string(percentileKey)}
+
+ if p, ok := oracle.historyCache.Get(cacheKey); ok {
+ fees.results = p.(processedFees)
+ results <- fees
+ } else {
+ if len(rewardPercentiles) != 0 {
+ fees.block, fees.err = oracle.backend.BlockByNumber(ctx, rpc.BlockNumber(blockNumber))
+ if fees.block != nil && fees.err == nil {
+ fees.receipts, fees.err = oracle.backend.GetReceipts(ctx, fees.block.Hash())
+ fees.header = fees.block.Header()
+ }
+ } else {
+ fees.header, fees.err = oracle.backend.HeaderByNumber(ctx, rpc.BlockNumber(blockNumber))
+ }
+ if fees.header != nil && fees.err == nil {
+ oracle.processBlock(fees, rewardPercentiles)
+ if fees.err == nil {
+ oracle.historyCache.Add(cacheKey, fees.results)
+ }
+ }
+ // send to results even if empty to guarantee that blocks items are sent in total
+ results <- fees
+ }
+ }
+ }
+ }()
+ }
+ var (
+ reward = make([][]*big.Int, blocks)
+ baseFee = make([]*big.Int, blocks+1)
+ gasUsedRatio = make([]float64, blocks)
+ firstMissing = blocks
+ )
+ for ; blocks > 0; blocks-- {
+ fees := <-results
+ if fees.err != nil {
+ return common.Big0, nil, nil, nil, fees.err
+ }
+ i := fees.blockNumber - oldestBlock
+ if fees.results.baseFee != nil {
+ reward[i], baseFee[i], baseFee[i+1], gasUsedRatio[i] = fees.results.reward, fees.results.baseFee, fees.results.nextBaseFee, fees.results.gasUsedRatio
+ } else {
+ // getting no block and no error means we are requesting into the future (might happen because of a reorg)
+ if i < firstMissing {
+ firstMissing = i
+ }
+ }
+ }
+ if firstMissing == 0 {
+ return common.Big0, nil, nil, nil, nil
+ }
+ if len(rewardPercentiles) != 0 {
+ reward = reward[:firstMissing]
+ } else {
+ reward = nil
+ }
+ baseFee, gasUsedRatio = baseFee[:firstMissing+1], gasUsedRatio[:firstMissing]
+ return new(big.Int).SetUint64(oldestBlock), reward, baseFee, gasUsedRatio, nil
+}
diff --git a/eth/gasprice/feehistory_test.go b/eth/gasprice/feehistory_test.go
new file mode 100644
index 000000000000..4c372f0bcc14
--- /dev/null
+++ b/eth/gasprice/feehistory_test.go
@@ -0,0 +1,90 @@
+// Copyright 2021 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see .
+
+package gasprice
+
+import (
+ "context"
+ "errors"
+ "math/big"
+ "testing"
+
+ "github.com/XinFinOrg/XDPoSChain/rpc"
+)
+
+func TestFeeHistory(t *testing.T) {
+ var cases = []struct {
+ pending bool
+ maxHeader, maxBlock uint64
+ count uint64
+ last rpc.BlockNumber
+ percent []float64
+ expFirst uint64
+ expCount int
+ expErr error
+ }{
+ {false, 1000, 1000, 10, 30, nil, 21, 10, nil},
+ {false, 1000, 1000, 10, 30, []float64{0, 10}, 21, 10, nil},
+ {false, 1000, 1000, 10, 30, []float64{20, 10}, 0, 0, errInvalidPercentile},
+ {false, 1000, 1000, 1000000000, 30, nil, 0, 31, nil},
+ {false, 1000, 1000, 1000000000, rpc.LatestBlockNumber, nil, 0, 33, nil},
+ {false, 1000, 1000, 10, 40, nil, 0, 0, errRequestBeyondHead},
+ {true, 1000, 1000, 10, 40, nil, 0, 0, errRequestBeyondHead},
+ {false, 20, 2, 100, rpc.LatestBlockNumber, nil, 13, 20, nil},
+ {false, 20, 2, 100, rpc.LatestBlockNumber, []float64{0, 10}, 31, 2, nil},
+ {false, 20, 2, 100, 32, []float64{0, 10}, 31, 2, nil},
+ {false, 1000, 1000, 1, rpc.PendingBlockNumber, nil, 0, 0, nil},
+ {false, 1000, 1000, 2, rpc.PendingBlockNumber, nil, 32, 1, nil},
+ {true, 1000, 1000, 2, rpc.PendingBlockNumber, nil, 32, 2, nil},
+ {true, 1000, 1000, 2, rpc.PendingBlockNumber, []float64{0, 10}, 32, 2, nil},
+ {false, 1000, 1000, 2, rpc.CommittedBlockNumber, []float64{0, 10}, 32, 1, nil},
+ }
+ for i, c := range cases {
+ config := Config{
+ MaxHeaderHistory: c.maxHeader,
+ MaxBlockHistory: c.maxBlock,
+ }
+ backend := newTestBackend(t, big.NewInt(16), c.pending)
+ oracle := NewOracle(backend, config)
+
+ first, reward, baseFee, ratio, err := oracle.FeeHistory(context.Background(), c.count, c.last, c.percent)
+
+ expReward := c.expCount
+ if len(c.percent) == 0 {
+ expReward = 0
+ }
+ expBaseFee := c.expCount
+ if expBaseFee != 0 {
+ expBaseFee++
+ }
+
+ if first.Uint64() != c.expFirst {
+ t.Fatalf("Test case %d: first block mismatch, want %d, got %d", i, c.expFirst, first)
+ }
+ if len(reward) != expReward {
+ t.Fatalf("Test case %d: reward array length mismatch, want %d, got %d", i, expReward, len(reward))
+ }
+ if len(baseFee) != expBaseFee {
+ t.Fatalf("Test case %d: baseFee array length mismatch, want %d, got %d", i, expBaseFee, len(baseFee))
+ }
+ if len(ratio) != c.expCount {
+ t.Fatalf("Test case %d: gasUsedRatio array length mismatch, want %d, got %d", i, c.expCount, len(ratio))
+ }
+ if err != c.expErr && !errors.Is(err, c.expErr) {
+ t.Fatalf("Test case %d: error mismatch, want %v, got %v", i, c.expErr, err)
+ }
+ }
+}
diff --git a/eth/gasprice/gasprice.go b/eth/gasprice/gasprice.go
index fe3a4b511126..b59a95d296c6 100644
--- a/eth/gasprice/gasprice.go
+++ b/eth/gasprice/gasprice.go
@@ -23,30 +23,40 @@ import (
"sync"
"github.com/XinFinOrg/XDPoSChain/common"
+ "github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/types"
+ "github.com/XinFinOrg/XDPoSChain/event"
"github.com/XinFinOrg/XDPoSChain/log"
"github.com/XinFinOrg/XDPoSChain/params"
"github.com/XinFinOrg/XDPoSChain/rpc"
+ lru "github.com/hashicorp/golang-lru"
)
const sampleNumber = 3 // Number of transactions sampled in a block
-var DefaultMaxPrice = big.NewInt(500 * params.GWei)
-var DefaultIgnorePrice = big.NewInt(2 * params.Wei)
+var (
+ DefaultMaxPrice = big.NewInt(500 * params.GWei)
+ DefaultIgnorePrice = big.NewInt(2 * params.Wei)
+)
type Config struct {
- Blocks int
- Percentile int
- Default *big.Int `toml:",omitempty"`
- MaxPrice *big.Int `toml:",omitempty"`
- IgnorePrice *big.Int `toml:",omitempty"`
+ Blocks int
+ Percentile int
+ MaxHeaderHistory uint64
+ MaxBlockHistory uint64
+ Default *big.Int `toml:",omitempty"`
+ MaxPrice *big.Int `toml:",omitempty"`
+ IgnorePrice *big.Int `toml:",omitempty"`
}
// OracleBackend includes all necessary background APIs for oracle.
type OracleBackend interface {
HeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Header, error)
BlockByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Block, error)
+ GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error)
+ PendingBlockAndReceipts() (*types.Block, types.Receipts)
ChainConfig() *params.ChainConfig
+ SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription
}
// Oracle recommends gas prices based on the content of recent
@@ -60,8 +70,9 @@ type Oracle struct {
cacheLock sync.RWMutex
fetchLock sync.Mutex
- checkBlocks int
- percentile int
+ checkBlocks, percentile int
+ maxHeaderHistory, maxBlockHistory uint64
+ historyCache *lru.Cache
}
// NewOracle returns a new gasprice oracle which can recommend suitable
@@ -93,47 +104,69 @@ func NewOracle(backend OracleBackend, params Config) *Oracle {
} else if ignorePrice.Int64() > 0 {
log.Info("Gasprice oracle is ignoring threshold set", "threshold", ignorePrice)
}
+
+ cache, _ := lru.New(2048)
+ headEvent := make(chan core.ChainHeadEvent, 1)
+ backend.SubscribeChainHeadEvent(headEvent)
+ go func() {
+ var lastHead common.Hash
+ for ev := range headEvent {
+ if ev.Block.ParentHash() != lastHead {
+ cache.Purge()
+ }
+ lastHead = ev.Block.Hash()
+ }
+ }()
+
return &Oracle{
- backend: backend,
- lastPrice: params.Default,
- maxPrice: maxPrice,
- ignorePrice: ignorePrice,
- checkBlocks: blocks,
- percentile: percent,
+ backend: backend,
+ lastPrice: params.Default,
+ maxPrice: maxPrice,
+ ignorePrice: ignorePrice,
+ checkBlocks: blocks,
+ percentile: percent,
+ maxHeaderHistory: params.MaxHeaderHistory,
+ maxBlockHistory: params.MaxBlockHistory,
+ historyCache: cache,
}
}
-// SuggestPrice returns the recommended gas price.
-func (gpo *Oracle) SuggestPrice(ctx context.Context) (*big.Int, error) {
- head, _ := gpo.backend.HeaderByNumber(ctx, rpc.LatestBlockNumber)
+// SuggestTipCap returns a tip cap so that newly created transaction can have a
+// very high chance to be included in the following blocks.
+//
+// Note, for legacy transactions and the legacy eth_gasPrice RPC call, it will be
+// necessary to add the basefee to the returned number to fall back to the legacy
+// behavior.
+func (oracle *Oracle) SuggestTipCap(ctx context.Context) (*big.Int, error) {
+ head, _ := oracle.backend.HeaderByNumber(ctx, rpc.LatestBlockNumber)
headHash := head.Hash()
// If the latest gasprice is still available, return it.
- gpo.cacheLock.RLock()
- lastHead, lastPrice := gpo.lastHead, gpo.lastPrice
- gpo.cacheLock.RUnlock()
+ oracle.cacheLock.RLock()
+ lastHead, lastPrice := oracle.lastHead, oracle.lastPrice
+ oracle.cacheLock.RUnlock()
if headHash == lastHead {
- return lastPrice, nil
+ return new(big.Int).Set(lastPrice), nil
}
- gpo.fetchLock.Lock()
- defer gpo.fetchLock.Unlock()
+ oracle.fetchLock.Lock()
+ defer oracle.fetchLock.Unlock()
// Try checking the cache again, maybe the last fetch fetched what we need
- gpo.cacheLock.RLock()
- lastHead, lastPrice = gpo.lastHead, gpo.lastPrice
- gpo.cacheLock.RUnlock()
+ oracle.cacheLock.RLock()
+ lastHead, lastPrice = oracle.lastHead, oracle.lastPrice
+ oracle.cacheLock.RUnlock()
if headHash == lastHead {
- return lastPrice, nil
+ return new(big.Int).Set(lastPrice), nil
}
var (
sent, exp int
number = head.Number.Uint64()
- result = make(chan getBlockPricesResult, gpo.checkBlocks)
+ result = make(chan results, oracle.checkBlocks)
quit = make(chan struct{})
- txPrices []*big.Int
+ results []*big.Int
)
- for sent < gpo.checkBlocks && number > 0 {
- go gpo.getBlockPrices(ctx, types.MakeSigner(gpo.backend.ChainConfig(), big.NewInt(int64(number))), number, sampleNumber, gpo.ignorePrice, result, quit)
+ for sent < oracle.checkBlocks && number > 0 {
+ go oracle.getBlockValues(ctx, types.MakeSigner(oracle.backend.ChainConfig(), big.NewInt(int64(number))), number, sampleNumber, oracle.ignorePrice, result, quit)
sent++
exp++
number--
@@ -142,93 +175,116 @@ func (gpo *Oracle) SuggestPrice(ctx context.Context) (*big.Int, error) {
res := <-result
if res.err != nil {
close(quit)
- return lastPrice, res.err
+ return new(big.Int).Set(lastPrice), res.err
}
exp--
// Nothing returned. There are two special cases here:
// - The block is empty
// - All the transactions included are sent by the miner itself.
// In these cases, use the latest calculated price for samping.
- if len(res.prices) == 0 {
- res.prices = []*big.Int{lastPrice}
+ if len(res.values) == 0 {
+ res.values = []*big.Int{lastPrice}
}
// Besides, in order to collect enough data for sampling, if nothing
// meaningful returned, try to query more blocks. But the maximum
// is 2*checkBlocks.
- if len(res.prices) == 1 && len(txPrices)+1+exp < gpo.checkBlocks*2 && number > 0 {
- go gpo.getBlockPrices(ctx, types.MakeSigner(gpo.backend.ChainConfig(), big.NewInt(int64(number))), number, sampleNumber, gpo.ignorePrice, result, quit)
+ if len(res.values) == 1 && len(results)+1+exp < oracle.checkBlocks*2 && number > 0 {
+ go oracle.getBlockValues(ctx, types.MakeSigner(oracle.backend.ChainConfig(), big.NewInt(int64(number))), number, sampleNumber, oracle.ignorePrice, result, quit)
sent++
exp++
number--
}
- txPrices = append(txPrices, res.prices...)
+ results = append(results, res.values...)
}
price := lastPrice
- if len(txPrices) > 0 {
- sort.Sort(bigIntArray(txPrices))
- price = txPrices[(len(txPrices)-1)*gpo.percentile/100]
+ if len(results) > 0 {
+ sort.Sort(bigIntArray(results))
+ price = results[(len(results)-1)*oracle.percentile/100]
}
- if price.Cmp(gpo.maxPrice) > 0 {
- price = new(big.Int).Set(gpo.maxPrice)
+ if price.Cmp(oracle.maxPrice) > 0 {
+ price = new(big.Int).Set(oracle.maxPrice)
}
- // Check gas price min.
- minGasPrice := common.GetMinGasPrice(head.Number)
- if price.Cmp(minGasPrice) < 0 {
- price = new(big.Int).Set(minGasPrice)
+ // Check min gas price for non-eip1559 block
+ if head.BaseFee == nil {
+ minGasPrice := common.GetMinGasPrice(head.Number)
+ if price.Cmp(minGasPrice) < 0 {
+ price = new(big.Int).Set(minGasPrice)
+ }
}
- gpo.cacheLock.Lock()
- gpo.lastHead = headHash
- gpo.lastPrice = price
- gpo.cacheLock.Unlock()
- return price, nil
+ oracle.cacheLock.Lock()
+ oracle.lastHead = headHash
+ oracle.lastPrice = price
+ oracle.cacheLock.Unlock()
+
+ return new(big.Int).Set(price), nil
}
-type getBlockPricesResult struct {
- prices []*big.Int
+type results struct {
+ values []*big.Int
err error
}
-type transactionsByGasPrice []*types.Transaction
+type txSorter struct {
+ txs []*types.Transaction
+ baseFee *big.Int
+}
-func (t transactionsByGasPrice) Len() int { return len(t) }
-func (t transactionsByGasPrice) Swap(i, j int) { t[i], t[j] = t[j], t[i] }
-func (t transactionsByGasPrice) Less(i, j int) bool { return t[i].GasPriceCmp(t[j]) < 0 }
+func newSorter(txs []*types.Transaction, baseFee *big.Int) *txSorter {
+ return &txSorter{
+ txs: txs,
+ baseFee: baseFee,
+ }
+}
+
+func (s *txSorter) Len() int { return len(s.txs) }
+func (s *txSorter) Swap(i, j int) {
+ s.txs[i], s.txs[j] = s.txs[j], s.txs[i]
+}
+func (s *txSorter) Less(i, j int) bool {
+ // It's okay to discard the error because a tx would never be
+ // accepted into a block with an invalid effective tip.
+ tip1, _ := s.txs[i].EffectiveGasTip(s.baseFee)
+ tip2, _ := s.txs[j].EffectiveGasTip(s.baseFee)
+ return tip1.Cmp(tip2) < 0
+}
// getBlockPrices calculates the lowest transaction gas price in a given block
// and sends it to the result channel. If the block is empty or all transactions
// are sent by the miner itself(it doesn't make any sense to include this kind of
// transaction prices for sampling), nil gasprice is returned.
-func (gpo *Oracle) getBlockPrices(ctx context.Context, signer types.Signer, blockNum uint64, limit int, ignoreUnder *big.Int, result chan getBlockPricesResult, quit chan struct{}) {
- block, err := gpo.backend.BlockByNumber(ctx, rpc.BlockNumber(blockNum))
+func (oracle *Oracle) getBlockValues(ctx context.Context, signer types.Signer, blockNum uint64, limit int, ignoreUnder *big.Int, result chan results, quit chan struct{}) {
+ block, err := oracle.backend.BlockByNumber(ctx, rpc.BlockNumber(blockNum))
if block == nil {
select {
- case result <- getBlockPricesResult{nil, err}:
+ case result <- results{nil, err}:
case <-quit:
}
return
}
- blockTxs := block.Transactions()
- txs := make([]*types.Transaction, len(blockTxs))
- copy(txs, blockTxs)
- sort.Sort(transactionsByGasPrice(txs))
+ // Sort the transaction by effective tip in ascending sort.
+ txs := make([]*types.Transaction, len(block.Transactions()))
+ copy(txs, block.Transactions())
+ sorter := newSorter(txs, block.BaseFee())
+ sort.Sort(sorter)
var prices []*big.Int
- for _, tx := range txs {
- if ignoreUnder != nil && tx.GasPrice().Cmp(ignoreUnder) == -1 {
+ for _, tx := range sorter.txs {
+ tip, _ := tx.EffectiveGasTip(block.BaseFee())
+ if ignoreUnder != nil && tip.Cmp(ignoreUnder) == -1 {
continue
}
sender, err := types.Sender(signer, tx)
if err == nil && sender != block.Coinbase() {
- prices = append(prices, tx.GasPrice())
+ prices = append(prices, tip)
if len(prices) >= limit {
break
}
}
}
select {
- case result <- getBlockPricesResult{prices, nil}:
+ case result <- results{prices, nil}:
case <-quit:
}
}
diff --git a/eth/gasprice/gasprice_test.go b/eth/gasprice/gasprice_test.go
new file mode 100644
index 000000000000..ded61a289905
--- /dev/null
+++ b/eth/gasprice/gasprice_test.go
@@ -0,0 +1,202 @@
+// Copyright 2020 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see .
+
+package gasprice
+
+import (
+ "context"
+ "math"
+ "math/big"
+ "testing"
+
+ "github.com/XinFinOrg/XDPoSChain/common"
+ "github.com/XinFinOrg/XDPoSChain/consensus/ethash"
+ "github.com/XinFinOrg/XDPoSChain/core"
+ "github.com/XinFinOrg/XDPoSChain/core/rawdb"
+ "github.com/XinFinOrg/XDPoSChain/core/types"
+ "github.com/XinFinOrg/XDPoSChain/core/vm"
+ "github.com/XinFinOrg/XDPoSChain/crypto"
+ "github.com/XinFinOrg/XDPoSChain/event"
+ "github.com/XinFinOrg/XDPoSChain/params"
+ "github.com/XinFinOrg/XDPoSChain/rpc"
+)
+
+const testHead = 32
+
+type testBackend struct {
+ chain *core.BlockChain
+ pending bool // pending block available
+}
+
+func (b *testBackend) HeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Header, error) {
+ if number > testHead {
+ return nil, nil
+ }
+ if number == rpc.EarliestBlockNumber {
+ number = 0
+ }
+ if number == rpc.CommittedBlockNumber {
+ return b.chain.CurrentBlock().Header(), nil
+ }
+ if number == rpc.LatestBlockNumber {
+ number = testHead
+ }
+ if number == rpc.PendingBlockNumber {
+ if b.pending {
+ number = testHead + 1
+ } else {
+ return nil, nil
+ }
+ }
+ return b.chain.GetHeaderByNumber(uint64(number)), nil
+}
+
+func (b *testBackend) BlockByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Block, error) {
+ if number > testHead {
+ return nil, nil
+ }
+ if number == rpc.EarliestBlockNumber {
+ number = 0
+ }
+ if number == rpc.CommittedBlockNumber {
+ return b.chain.CurrentBlock(), nil
+ }
+ if number == rpc.LatestBlockNumber {
+ number = testHead
+ }
+ if number == rpc.PendingBlockNumber {
+ if b.pending {
+ number = testHead + 1
+ } else {
+ return nil, nil
+ }
+ }
+ return b.chain.GetBlockByNumber(uint64(number)), nil
+}
+
+func (b *testBackend) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) {
+ return b.chain.GetReceiptsByHash(hash), nil
+}
+
+func (b *testBackend) PendingBlockAndReceipts() (*types.Block, types.Receipts) {
+ if b.pending {
+ block := b.chain.GetBlockByNumber(testHead + 1)
+ return block, b.chain.GetReceiptsByHash(block.Hash())
+ }
+ return nil, nil
+}
+
+func (b *testBackend) ChainConfig() *params.ChainConfig {
+ return b.chain.Config()
+}
+
+func (b *testBackend) SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription {
+ return nil
+}
+
+func newTestBackend(t *testing.T, eip1559Block *big.Int, pending bool) *testBackend {
+ config := *params.TestChainConfig // needs copy because it is modified below
+ config.Eip1559Block = eip1559Block
+
+ var (
+ key, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
+ addr = crypto.PubkeyToAddress(key.PublicKey)
+ gspec = &core.Genesis{
+ Config: &config,
+ Alloc: core.GenesisAlloc{addr: {Balance: big.NewInt(math.MaxInt64)}},
+ }
+ signer = types.LatestSigner(gspec.Config)
+ )
+ engine := ethash.NewFaker()
+ db := rawdb.NewMemoryDatabase()
+ genesis, _ := gspec.Commit(db)
+
+ // Generate testing blocks
+ blocks, _ := core.GenerateChain(gspec.Config, genesis, engine, db, testHead+1, func(i int, b *core.BlockGen) {
+ b.SetCoinbase(common.Address{1})
+
+ var txdata types.TxData
+ if eip1559Block != nil && b.Number().Cmp(eip1559Block) >= 0 {
+ txdata = &types.DynamicFeeTx{
+ ChainID: gspec.Config.ChainId,
+ Nonce: b.TxNonce(addr),
+ To: &common.Address{},
+ Gas: 30000,
+ GasFeeCap: big.NewInt(100 * params.GWei),
+ GasTipCap: big.NewInt(int64(i+1) * params.GWei),
+ Data: []byte{},
+ }
+ } else {
+ txdata = &types.LegacyTx{
+ Nonce: b.TxNonce(addr),
+ To: &common.Address{},
+ Gas: 21000,
+ GasPrice: big.NewInt(int64(i+1) * params.GWei),
+ Value: big.NewInt(100),
+ Data: []byte{},
+ }
+ }
+ b.AddTx(types.MustSignNewTx(key, signer, txdata))
+ })
+ // Construct testing chain
+ diskdb := rawdb.NewMemoryDatabase()
+ gspec.Commit(diskdb)
+ chain, err := core.NewBlockChain(diskdb, nil, gspec.Config, engine, vm.Config{})
+ if err != nil {
+ t.Fatalf("Failed to create local chain, %v", err)
+ }
+ chain.InsertChain(blocks)
+ return &testBackend{chain: chain, pending: pending}
+}
+
+func (b *testBackend) CurrentHeader() *types.Header {
+ return b.chain.CurrentHeader()
+}
+
+func (b *testBackend) GetBlockByNumber(number uint64) *types.Block {
+ return b.chain.GetBlockByNumber(number)
+}
+
+func TestSuggestTipCap(t *testing.T) {
+ config := Config{
+ Blocks: 3,
+ Percentile: 60,
+ Default: big.NewInt(params.GWei),
+ }
+ var cases = []struct {
+ fork *big.Int // Eip1559 fork number
+ expect *big.Int // Expected gasprice suggestion
+ }{
+ {nil, big.NewInt(params.GWei * int64(30))},
+ {big.NewInt(0), big.NewInt(params.GWei * int64(30))}, // Fork point in genesis
+ {big.NewInt(1), big.NewInt(params.GWei * int64(30))}, // Fork point in first block
+ {big.NewInt(32), big.NewInt(params.GWei * int64(30))}, // Fork point in last block
+ {big.NewInt(33), big.NewInt(params.GWei * int64(30))}, // Fork point in the future
+ }
+ for _, c := range cases {
+ backend := newTestBackend(t, c.fork, false)
+ oracle := NewOracle(backend, config)
+
+ // The gas price sampled is: 32G, 31G, 30G, 29G, 28G, 27G
+ got, err := oracle.SuggestTipCap(context.Background())
+ if err != nil {
+ t.Fatalf("Failed to retrieve recommended gas price: %v", err)
+ }
+ if got.Cmp(c.expect) != 0 {
+ t.Fatalf("Gas price mismatch, want %d, got %d", c.expect, got)
+ }
+ }
+}
diff --git a/eth/helper_test.go b/eth/helper_test.go
index 4963093c1aa0..0b793d09bc5a 100644
--- a/eth/helper_test.go
+++ b/eth/helper_test.go
@@ -111,7 +111,7 @@ func (p *testTxPool) AddRemotes(txs []*types.Transaction) []error {
}
// Pending returns all the transactions known to the pool
-func (p *testTxPool) Pending() (map[common.Address]types.Transactions, error) {
+func (p *testTxPool) Pending(enforceTips bool) map[common.Address]types.Transactions {
p.lock.RLock()
defer p.lock.RUnlock()
@@ -123,7 +123,7 @@ func (p *testTxPool) Pending() (map[common.Address]types.Transactions, error) {
for _, batch := range batches {
sort.Sort(types.TxByNonce(batch))
}
- return batches, nil
+ return batches
}
func (p *testTxPool) SubscribeNewTxsEvent(ch chan<- core.NewTxsEvent) event.Subscription {
diff --git a/eth/protocol.go b/eth/protocol.go
index eb7297a28c10..6cba0e1ebadd 100644
--- a/eth/protocol.go
+++ b/eth/protocol.go
@@ -108,7 +108,7 @@ type txPool interface {
// Pending should return pending transactions.
// The slice should be modifiable by the caller.
- Pending() (map[common.Address]types.Transactions, error)
+ Pending(enforceTips bool) map[common.Address]types.Transactions
// SubscribeNewTxsEvent should return an event subscription of
// NewTxsEvent and send events to the given channel.
diff --git a/eth/sync.go b/eth/sync.go
index cbe6d421c8bb..5a0ea512f55f 100644
--- a/eth/sync.go
+++ b/eth/sync.go
@@ -45,7 +45,7 @@ type txsync struct {
// syncTransactions starts sending all currently pending transactions to the given peer.
func (pm *ProtocolManager) syncTransactions(p *peer) {
var txs types.Transactions
- pending, _ := pm.txpool.Pending()
+ pending := pm.txpool.Pending(false)
for _, batch := range pending {
txs = append(txs, batch...)
}
diff --git a/eth/tracers/testing/calltrace_test.go b/eth/tracers/testing/calltrace_test.go
index 8542b17313bf..aaea4f375d41 100644
--- a/eth/tracers/testing/calltrace_test.go
+++ b/eth/tracers/testing/calltrace_test.go
@@ -115,7 +115,7 @@ func testCallTracer(tracerName string, dirPath string, t *testing.T) {
t.Fatalf("failed to create call tracer: %v", err)
}
evm := vm.NewEVM(context, txContext, statedb, nil, test.Genesis.Config, vm.Config{Debug: true, Tracer: tracer})
- msg, err := tx.AsMessage(signer, nil, nil)
+ msg, err := tx.AsMessage(signer, nil, nil, nil)
if err != nil {
t.Fatalf("failed to prepare transaction for tracing: %v", err)
}
@@ -201,7 +201,7 @@ func benchTracer(tracerName string, test *callTracerTest, b *testing.B) {
b.Fatalf("failed to parse testcase input: %v", err)
}
signer := types.MakeSigner(test.Genesis.Config, new(big.Int).SetUint64(uint64(test.Context.Number)))
- msg, err := tx.AsMessage(signer, nil, nil)
+ msg, err := tx.AsMessage(signer, nil, nil, nil)
if err != nil {
b.Fatalf("failed to prepare transaction for tracing: %v", err)
}
diff --git a/eth/tracers/tracer.go b/eth/tracers/tracer.go
index 9e27a04dade2..2fa04cd1ad26 100644
--- a/eth/tracers/tracer.go
+++ b/eth/tracers/tracer.go
@@ -682,9 +682,10 @@ func (jst *JsTracer) CaptureStart(env *vm.EVM, from common.Address, to common.Ad
// Compute intrinsic gas
isHomestead := env.ChainConfig().IsHomestead(env.Context.BlockNumber)
+ isEIP1559 := env.ChainConfig().IsEIP1559(env.Context.BlockNumber)
// after update core.IntrinsicGas, use isIstanbul in it
// isIstanbul := env.ChainConfig().IsIstanbul(env.Context.BlockNumber)
- intrinsicGas, err := core.IntrinsicGas(input, nil, jst.ctx["type"] == "CREATE", isHomestead)
+ intrinsicGas, err := core.IntrinsicGas(input, nil, jst.ctx["type"] == "CREATE", isHomestead, isEIP1559)
if err != nil {
return
}
diff --git a/eth/tracers/tracers_test.go b/eth/tracers/tracers_test.go
index a0e17e7c538f..9505387fce35 100644
--- a/eth/tracers/tracers_test.go
+++ b/eth/tracers/tracers_test.go
@@ -153,7 +153,7 @@ func TestZeroValueToNotExitCall(t *testing.T) {
t.Fatalf("failed to create call tracer: %v", err)
}
evm := vm.NewEVM(context, txContext, statedb, nil, params.MainnetChainConfig, vm.Config{Debug: true, Tracer: tracer})
- msg, err := tx.AsMessage(signer, nil, nil)
+ msg, err := tx.AsMessage(signer, nil, nil, nil)
if err != nil {
t.Fatalf("failed to prepare transaction for tracing: %v", err)
}
@@ -239,7 +239,7 @@ func TestPrestateTracerCreate2(t *testing.T) {
}
evm := vm.NewEVM(context, txContext, statedb, nil, params.MainnetChainConfig, vm.Config{Debug: true, Tracer: tracer})
- msg, err := tx.AsMessage(signer, nil, nil)
+ msg, err := tx.AsMessage(signer, nil, nil, nil)
if err != nil {
t.Fatalf("failed to prepare transaction for tracing: %v", err)
}
@@ -336,7 +336,7 @@ func BenchmarkTransactionTrace(b *testing.B) {
//EnableReturnData: false,
})
evm := vm.NewEVM(context, txContext, statedb, nil, params.AllEthashProtocolChanges, vm.Config{Debug: true, Tracer: tracer})
- msg, err := tx.AsMessage(signer, nil, nil)
+ msg, err := tx.AsMessage(signer, nil, nil, nil)
if err != nil {
b.Fatalf("failed to prepare transaction for tracing: %v", err)
}
diff --git a/ethclient/ethclient.go b/ethclient/ethclient.go
index 1e76ec6d5d43..936c08153421 100644
--- a/ethclient/ethclient.go
+++ b/ethclient/ethclient.go
@@ -274,17 +274,6 @@ func (ec *Client) GetTransactionReceiptResult(ctx context.Context, txHash common
return r, result, err
}
-func toBlockNumArg(number *big.Int) string {
- if number == nil {
- return "latest"
- }
- pending := big.NewInt(-1)
- if number.Cmp(pending) == 0 {
- return "pending"
- }
- return hexutil.EncodeBig(number)
-}
-
type rpcProgress struct {
StartingBlock hexutil.Uint64
CurrentBlock hexutil.Uint64
@@ -436,8 +425,6 @@ func (ec *Client) PendingTransactionCount(ctx context.Context) (uint, error) {
return uint(num), err
}
-// TODO: SubscribePendingTransactions (needs server side)
-
// Contract Calling
// CallContract executes a message call transaction, which is directly executed in the VM
@@ -476,6 +463,48 @@ func (ec *Client) SuggestGasPrice(ctx context.Context) (*big.Int, error) {
return (*big.Int)(&hex), nil
}
+// SuggestGasTipCap retrieves the currently suggested gas tip cap after 1559 to
+// allow a timely execution of a transaction.
+func (ec *Client) SuggestGasTipCap(ctx context.Context) (*big.Int, error) {
+ var hex hexutil.Big
+ if err := ec.c.CallContext(ctx, &hex, "eth_maxPriorityFeePerGas"); err != nil {
+ return nil, err
+ }
+ return (*big.Int)(&hex), nil
+}
+
+type feeHistoryResultMarshaling struct {
+ OldestBlock *hexutil.Big `json:"oldestBlock"`
+ Reward [][]*hexutil.Big `json:"reward,omitempty"`
+ BaseFee []*hexutil.Big `json:"baseFeePerGas,omitempty"`
+ GasUsedRatio []float64 `json:"gasUsedRatio"`
+}
+
+// FeeHistory retrieves the fee market history.
+func (ec *Client) FeeHistory(ctx context.Context, blockCount uint64, lastBlock *big.Int, rewardPercentiles []float64) (*ethereum.FeeHistory, error) {
+ var res feeHistoryResultMarshaling
+ if err := ec.c.CallContext(ctx, &res, "eth_feeHistory", hexutil.Uint(blockCount), toBlockNumArg(lastBlock), rewardPercentiles); err != nil {
+ return nil, err
+ }
+ reward := make([][]*big.Int, len(res.Reward))
+ for i, r := range res.Reward {
+ reward[i] = make([]*big.Int, len(r))
+ for j, r := range r {
+ reward[i][j] = (*big.Int)(r)
+ }
+ }
+ baseFee := make([]*big.Int, len(res.BaseFee))
+ for i, b := range res.BaseFee {
+ baseFee[i] = (*big.Int)(b)
+ }
+ return ðereum.FeeHistory{
+ OldestBlock: (*big.Int)(res.OldestBlock),
+ Reward: reward,
+ BaseFee: baseFee,
+ GasUsedRatio: res.GasUsedRatio,
+ }, nil
+}
+
// EstimateGas tries to estimate the gas needed to execute a specific transaction based on
// the current pending state of the backend blockchain. There is no guarantee that this is
// the true gas limit requirement as other transactions may be added or removed by miners,
@@ -501,6 +530,17 @@ func (ec *Client) SendTransaction(ctx context.Context, tx *types.Transaction) er
return ec.c.CallContext(ctx, nil, "eth_sendRawTransaction", common.ToHex(data))
}
+func toBlockNumArg(number *big.Int) string {
+ if number == nil {
+ return "latest"
+ }
+ pending := big.NewInt(-1)
+ if number.Cmp(pending) == 0 {
+ return "pending"
+ }
+ return hexutil.EncodeBig(number)
+}
+
// SendOrderTransaction injects a signed transaction into the pending pool for execution.
//
// If the transaction was a contract creation use the TransactionReceipt method to get the
@@ -539,5 +579,14 @@ func toCallArg(msg ethereum.CallMsg) interface{} {
if msg.GasPrice != nil {
arg["gasPrice"] = (*hexutil.Big)(msg.GasPrice)
}
+ if msg.GasFeeCap != nil {
+ arg["maxFeePerGas"] = (*hexutil.Big)(msg.GasFeeCap)
+ }
+ if msg.GasTipCap != nil {
+ arg["maxPriorityFeePerGas"] = (*hexutil.Big)(msg.GasTipCap)
+ }
+ if msg.AccessList != nil {
+ arg["accessList"] = msg.AccessList
+ }
return arg
}
diff --git a/ethclient/gethclient/gethclient.go b/ethclient/gethclient/gethclient.go
new file mode 100644
index 000000000000..755705ab7fec
--- /dev/null
+++ b/ethclient/gethclient/gethclient.go
@@ -0,0 +1,244 @@
+// Copyright 2021 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see .
+
+// Package gethclient provides an RPC client for geth-specific APIs.
+package gethclient
+
+import (
+ "context"
+ "math/big"
+ "runtime"
+ "runtime/debug"
+
+ ethereum "github.com/XinFinOrg/XDPoSChain"
+ "github.com/XinFinOrg/XDPoSChain/common"
+ "github.com/XinFinOrg/XDPoSChain/common/hexutil"
+ "github.com/XinFinOrg/XDPoSChain/core/types"
+ "github.com/XinFinOrg/XDPoSChain/p2p"
+ "github.com/XinFinOrg/XDPoSChain/rpc"
+)
+
+// Client is a wrapper around rpc.Client that implements geth-specific functionality.
+//
+// If you want to use the standardized Ethereum RPC functionality, use ethclient.Client instead.
+type Client struct {
+ c *rpc.Client
+}
+
+// New creates a client that uses the given RPC client.
+func New(c *rpc.Client) *Client {
+ return &Client{c}
+}
+
+// CreateAccessList tries to create an access list for a specific transaction based on the
+// current pending state of the blockchain.
+func (ec *Client) CreateAccessList(ctx context.Context, msg ethereum.CallMsg) (*types.AccessList, uint64, string, error) {
+ type accessListResult struct {
+ Accesslist *types.AccessList `json:"accessList"`
+ Error string `json:"error,omitempty"`
+ GasUsed hexutil.Uint64 `json:"gasUsed"`
+ }
+ var result accessListResult
+ if err := ec.c.CallContext(ctx, &result, "eth_createAccessList", toCallArg(msg)); err != nil {
+ return nil, 0, "", err
+ }
+ return result.Accesslist, uint64(result.GasUsed), result.Error, nil
+}
+
+// AccountResult is the result of a GetProof operation.
+type AccountResult struct {
+ Address common.Address `json:"address"`
+ AccountProof []string `json:"accountProof"`
+ Balance *big.Int `json:"balance"`
+ CodeHash common.Hash `json:"codeHash"`
+ Nonce uint64 `json:"nonce"`
+ StorageHash common.Hash `json:"storageHash"`
+ StorageProof []StorageResult `json:"storageProof"`
+}
+
+// StorageResult provides a proof for a key-value pair.
+type StorageResult struct {
+ Key string `json:"key"`
+ Value *big.Int `json:"value"`
+ Proof []string `json:"proof"`
+}
+
+// GetProof returns the account and storage values of the specified account including the Merkle-proof.
+// The block number can be nil, in which case the value is taken from the latest known block.
+func (ec *Client) GetProof(ctx context.Context, account common.Address, keys []string, blockNumber *big.Int) (*AccountResult, error) {
+
+ type storageResult struct {
+ Key string `json:"key"`
+ Value *hexutil.Big `json:"value"`
+ Proof []string `json:"proof"`
+ }
+
+ type accountResult struct {
+ Address common.Address `json:"address"`
+ AccountProof []string `json:"accountProof"`
+ Balance *hexutil.Big `json:"balance"`
+ CodeHash common.Hash `json:"codeHash"`
+ Nonce hexutil.Uint64 `json:"nonce"`
+ StorageHash common.Hash `json:"storageHash"`
+ StorageProof []storageResult `json:"storageProof"`
+ }
+
+ var res accountResult
+ err := ec.c.CallContext(ctx, &res, "eth_getProof", account, keys, toBlockNumArg(blockNumber))
+ // Turn hexutils back to normal datatypes
+ storageResults := make([]StorageResult, 0, len(res.StorageProof))
+ for _, st := range res.StorageProof {
+ storageResults = append(storageResults, StorageResult{
+ Key: st.Key,
+ Value: st.Value.ToInt(),
+ Proof: st.Proof,
+ })
+ }
+ result := AccountResult{
+ Address: res.Address,
+ AccountProof: res.AccountProof,
+ Balance: res.Balance.ToInt(),
+ Nonce: uint64(res.Nonce),
+ CodeHash: res.CodeHash,
+ StorageHash: res.StorageHash,
+ }
+ return &result, err
+}
+
+// OverrideAccount specifies the state of an account to be overridden.
+type OverrideAccount struct {
+ Nonce uint64 `json:"nonce"`
+ Code []byte `json:"code"`
+ Balance *big.Int `json:"balance"`
+ State map[common.Hash]common.Hash `json:"state"`
+ StateDiff map[common.Hash]common.Hash `json:"stateDiff"`
+}
+
+// CallContract executes a message call transaction, which is directly executed in the VM
+// of the node, but never mined into the blockchain.
+//
+// blockNumber selects the block height at which the call runs. It can be nil, in which
+// case the code is taken from the latest known block. Note that state from very old
+// blocks might not be available.
+//
+// overrides specifies a map of contract states that should be overwritten before executing
+// the message call.
+// Please use ethclient.CallContract instead if you don't need the override functionality.
+func (ec *Client) CallContract(ctx context.Context, msg ethereum.CallMsg, blockNumber *big.Int, overrides *map[common.Address]OverrideAccount) ([]byte, error) {
+ var hex hexutil.Bytes
+ err := ec.c.CallContext(
+ ctx, &hex, "eth_call", toCallArg(msg),
+ toBlockNumArg(blockNumber), toOverrideMap(overrides),
+ )
+ return hex, err
+}
+
+// GCStats retrieves the current garbage collection stats from a geth node.
+func (ec *Client) GCStats(ctx context.Context) (*debug.GCStats, error) {
+ var result debug.GCStats
+ err := ec.c.CallContext(ctx, &result, "debug_gcStats")
+ return &result, err
+}
+
+// MemStats retrieves the current memory stats from a geth node.
+func (ec *Client) MemStats(ctx context.Context) (*runtime.MemStats, error) {
+ var result runtime.MemStats
+ err := ec.c.CallContext(ctx, &result, "debug_memStats")
+ return &result, err
+}
+
+// SetHead sets the current head of the local chain by block number.
+// Note, this is a destructive action and may severely damage your chain.
+// Use with extreme caution.
+func (ec *Client) SetHead(ctx context.Context, number *big.Int) error {
+ return ec.c.CallContext(ctx, nil, "debug_setHead", toBlockNumArg(number))
+}
+
+// GetNodeInfo retrieves the node info of a geth node.
+func (ec *Client) GetNodeInfo(ctx context.Context) (*p2p.NodeInfo, error) {
+ var result p2p.NodeInfo
+ err := ec.c.CallContext(ctx, &result, "admin_nodeInfo")
+ return &result, err
+}
+
+// SubscribePendingTransactions subscribes to new pending transactions.
+func (ec *Client) SubscribePendingTransactions(ctx context.Context, ch chan<- common.Hash) (*rpc.ClientSubscription, error) {
+ return ec.c.EthSubscribe(ctx, ch, "newPendingTransactions")
+}
+
+func toBlockNumArg(number *big.Int) string {
+ if number == nil {
+ return "latest"
+ }
+ pending := big.NewInt(-1)
+ if number.Cmp(pending) == 0 {
+ return "pending"
+ }
+ return hexutil.EncodeBig(number)
+}
+
+func toCallArg(msg ethereum.CallMsg) interface{} {
+ arg := map[string]interface{}{
+ "from": msg.From,
+ "to": msg.To,
+ }
+ if len(msg.Data) > 0 {
+ arg["data"] = hexutil.Bytes(msg.Data)
+ }
+ if msg.Value != nil {
+ arg["value"] = (*hexutil.Big)(msg.Value)
+ }
+ if msg.Gas != 0 {
+ arg["gas"] = hexutil.Uint64(msg.Gas)
+ }
+ if msg.GasPrice != nil {
+ arg["gasPrice"] = (*hexutil.Big)(msg.GasPrice)
+ }
+ if msg.GasFeeCap != nil {
+ arg["maxFeePerGas"] = (*hexutil.Big)(msg.GasFeeCap)
+ }
+ if msg.GasTipCap != nil {
+ arg["maxPriorityFeePerGas"] = (*hexutil.Big)(msg.GasTipCap)
+ }
+ if msg.AccessList != nil {
+ arg["accessList"] = msg.AccessList
+ }
+ return arg
+}
+
+func toOverrideMap(overrides *map[common.Address]OverrideAccount) interface{} {
+ if overrides == nil {
+ return nil
+ }
+ type overrideAccount struct {
+ Nonce hexutil.Uint64 `json:"nonce"`
+ Code hexutil.Bytes `json:"code"`
+ Balance *hexutil.Big `json:"balance"`
+ State map[common.Hash]common.Hash `json:"state"`
+ StateDiff map[common.Hash]common.Hash `json:"stateDiff"`
+ }
+ result := make(map[common.Address]overrideAccount)
+ for addr, override := range *overrides {
+ result[addr] = overrideAccount{
+ Nonce: hexutil.Uint64(override.Nonce),
+ Code: override.Code,
+ Balance: (*hexutil.Big)(override.Balance),
+ State: override.State,
+ StateDiff: override.StateDiff,
+ }
+ }
+ return &result
+}
diff --git a/ethstats/ethstats.go b/ethstats/ethstats.go
index 57f26188d228..d4872e6362e5 100644
--- a/ethstats/ethstats.go
+++ b/ethstats/ethstats.go
@@ -816,8 +816,11 @@ func (s *Service) reportStats(conn *connWrapper) error {
sync := s.eth.Downloader().Progress()
syncing = s.eth.BlockChain().CurrentHeader().Number.Uint64() >= sync.HighestBlock
- price, _ := s.eth.ApiBackend.SuggestPrice(context.Background())
+ price, _ := s.eth.ApiBackend.SuggestGasTipCap(context.Background())
gasprice = int(price.Uint64())
+ if basefee := s.eth.ApiBackend.CurrentHeader().BaseFee; basefee != nil {
+ gasprice += int(basefee.Uint64())
+ }
} else {
sync := s.les.Downloader().Progress()
syncing = s.les.BlockChain().CurrentHeader().Number.Uint64() >= sync.HighestBlock
diff --git a/go.mod b/go.mod
index b7baee7256b0..9e5d403aa9a5 100644
--- a/go.mod
+++ b/go.mod
@@ -63,6 +63,7 @@ require (
github.com/google/uuid v1.3.0 // indirect
github.com/kr/pretty v0.3.1 // indirect
github.com/kr/text v0.2.0 // indirect
+ github.com/kylelemons/godebug v1.1.0 // indirect
github.com/maruel/panicparse v0.0.0-20160720141634-ad661195ed0e // indirect
github.com/maruel/ut v1.0.2 // indirect
github.com/mattn/go-isatty v0.0.17 // indirect
diff --git a/interfaces.go b/interfaces.go
index 6815b37c66a7..7c7312679c50 100644
--- a/interfaces.go
+++ b/interfaces.go
@@ -117,10 +117,13 @@ type CallMsg struct {
To *common.Address // the destination contract (nil for contract creation)
Gas uint64 // if 0, the call executes with near-infinite gas
GasPrice *big.Int // wei <-> gas exchange ratio
+ GasFeeCap *big.Int // EIP-1559 fee cap per gas.
+ GasTipCap *big.Int // EIP-1559 tip per gas.
Value *big.Int // amount of wei sent along with the call
Data []byte // input data, usually an ABI-encoded contract method invocation
BalanceTokenFee *big.Int
- AccessList types.AccessList // EIP-2930 access list.
+
+ AccessList types.AccessList // EIP-2930 access list.
}
// A ContractCaller provides contract calls, essentially transactions that are executed by
@@ -180,6 +183,15 @@ type GasPricer interface {
SuggestGasPrice(ctx context.Context) (*big.Int, error)
}
+// FeeHistory provides recent fee market data that consumers can use to determine
+// a reasonable maxPriorityFeePerGas value.
+type FeeHistory struct {
+ OldestBlock *big.Int // block coresponding to first response value
+ Reward [][]*big.Int // list every txs priority fee per block
+ BaseFee []*big.Int // list of each block's base fee
+ GasUsedRatio []float64 // ratio of gas used out of the total available limit
+}
+
// A PendingStateReader provides access to the pending state, which is the result of all
// known executable transactions which have not yet been included in the blockchain. It is
// commonly used to display the result of ’unconfirmed’ actions (e.g. wallet value
diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go
index 1f7b9f5601e2..ac7ac6739b3e 100644
--- a/internal/ethapi/api.go
+++ b/internal/ethapi/api.go
@@ -39,6 +39,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS"
"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS/utils"
"github.com/XinFinOrg/XDPoSChain/consensus/ethash"
+ "github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
contractValidator "github.com/XinFinOrg/XDPoSChain/contracts/validator/contract"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/state"
@@ -80,10 +81,60 @@ func NewPublicEthereumAPI(b Backend) *PublicEthereumAPI {
return &PublicEthereumAPI{b}
}
-// GasPrice returns a suggestion for a gas price.
+// GasPrice returns a suggestion for a gas price for legacy transactions.
func (s *PublicEthereumAPI) GasPrice(ctx context.Context) (*hexutil.Big, error) {
- price, err := s.b.SuggestPrice(ctx)
- return (*hexutil.Big)(price), err
+ tipcap, err := s.b.SuggestGasTipCap(ctx)
+ if err != nil {
+ return nil, err
+ }
+ if head := s.b.CurrentHeader(); head.BaseFee != nil {
+ tipcap.Add(tipcap, head.BaseFee)
+ }
+ return (*hexutil.Big)(tipcap), err
+}
+
+// MaxPriorityFeePerGas returns a suggestion for a gas tip cap for dynamic transactions.
+func (s *PublicEthereumAPI) MaxPriorityFeePerGas(ctx context.Context) (*hexutil.Big, error) {
+ tipcap, err := s.b.SuggestGasTipCap(ctx)
+ if err != nil {
+ return nil, err
+ }
+ return (*hexutil.Big)(tipcap), err
+}
+
+type feeHistoryResult struct {
+ OldestBlock *hexutil.Big `json:"oldestBlock"`
+ Reward [][]*hexutil.Big `json:"reward,omitempty"`
+ BaseFee []*hexutil.Big `json:"baseFeePerGas,omitempty"`
+ GasUsedRatio []float64 `json:"gasUsedRatio"`
+}
+
+// FeeHistory returns the fee market history.
+func (s *PublicEthereumAPI) FeeHistory(ctx context.Context, blockCount hexutil.Uint, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (*feeHistoryResult, error) {
+ oldest, reward, baseFee, gasUsed, err := s.b.FeeHistory(ctx, uint64(blockCount), lastBlock, rewardPercentiles)
+ if err != nil {
+ return nil, err
+ }
+ results := &feeHistoryResult{
+ OldestBlock: (*hexutil.Big)(oldest),
+ GasUsedRatio: gasUsed,
+ }
+ if reward != nil {
+ results.Reward = make([][]*hexutil.Big, len(reward))
+ for i, w := range reward {
+ results.Reward[i] = make([]*hexutil.Big, len(w))
+ for j, v := range w {
+ results.Reward[i][j] = (*hexutil.Big)(v)
+ }
+ }
+ }
+ if baseFee != nil {
+ results.BaseFee = make([]*hexutil.Big, len(baseFee))
+ for i, v := range baseFee {
+ results.BaseFee[i] = (*hexutil.Big)(v)
+ }
+ }
+ return results, nil
}
// ProtocolVersion returns the current Ethereum protocol version this node supports
@@ -132,12 +183,12 @@ func (s *PublicTxPoolAPI) Content() map[string]map[string]map[string]*RPCTransac
"queued": make(map[string]map[string]*RPCTransaction),
}
pending, queue := s.b.TxPoolContent()
-
+ curHeader := s.b.CurrentHeader()
// Flatten the pending transactions
for account, txs := range pending {
dump := make(map[string]*RPCTransaction)
for _, tx := range txs {
- dump[fmt.Sprintf("%d", tx.Nonce())] = newRPCPendingTransaction(tx)
+ dump[fmt.Sprintf("%d", tx.Nonce())] = newRPCPendingTransaction(tx, curHeader, s.b.ChainConfig())
}
content["pending"][account.Hex()] = dump
}
@@ -145,13 +196,36 @@ func (s *PublicTxPoolAPI) Content() map[string]map[string]map[string]*RPCTransac
for account, txs := range queue {
dump := make(map[string]*RPCTransaction)
for _, tx := range txs {
- dump[fmt.Sprintf("%d", tx.Nonce())] = newRPCPendingTransaction(tx)
+ dump[fmt.Sprintf("%d", tx.Nonce())] = newRPCPendingTransaction(tx, curHeader, s.b.ChainConfig())
}
content["queued"][account.Hex()] = dump
}
return content
}
+// ContentFrom returns the transactions contained within the transaction pool.
+func (s *PublicTxPoolAPI) ContentFrom(addr common.Address) map[string]map[string]*RPCTransaction {
+ content := make(map[string]map[string]*RPCTransaction, 2)
+ pending, queue := s.b.TxPoolContentFrom(addr)
+ curHeader := s.b.CurrentHeader()
+
+ // Build the pending transactions
+ dump := make(map[string]*RPCTransaction, len(pending))
+ for _, tx := range pending {
+ dump[fmt.Sprintf("%d", tx.Nonce())] = newRPCPendingTransaction(tx, curHeader, s.b.ChainConfig())
+ }
+ content["pending"] = dump
+
+ // Build the queued transactions
+ dump = make(map[string]*RPCTransaction, len(queue))
+ for _, tx := range queue {
+ dump[fmt.Sprintf("%d", tx.Nonce())] = newRPCPendingTransaction(tx, curHeader, s.b.ChainConfig())
+ }
+ content["queued"] = dump
+
+ return content
+}
+
// Status returns the number of pending and queued transaction in the pool.
func (s *PublicTxPoolAPI) Status() map[string]hexutil.Uint {
pending, queue := s.b.Stats()
@@ -366,7 +440,7 @@ func (s *PrivateAccountAPI) signTransaction(ctx context.Context, args *Transacti
return nil, err
}
// Set some sanity defaults and terminate on failure
- if err := args.setDefaults(ctx, s.b); err != nil {
+ if err := args.setDefaults(ctx, s.b, false); err != nil {
return nil, err
}
// Assemble the transaction and sign with the wallet
@@ -410,14 +484,15 @@ func (s *PrivateAccountAPI) SignTransaction(ctx context.Context, args Transactio
if args.Gas == nil {
return nil, errors.New("gas not specified")
}
- if args.GasPrice == nil {
- return nil, errors.New("gasPrice not specified")
+ if args.GasPrice == nil && (args.MaxFeePerGas == nil || args.MaxPriorityFeePerGas == nil) {
+ return nil, errors.New("missing gasPrice or maxFeePerGas/maxPriorityFeePerGas")
}
if args.Nonce == nil {
return nil, errors.New("nonce not specified")
}
// Before actually sign the transaction, ensure the transaction fee is reasonable.
- if err := checkTxFee(args.GasPrice.ToInt(), uint64(*args.Gas), s.b.RPCTxFeeCap()); err != nil {
+ tx := args.toTransaction()
+ if err := checkTxFee(tx.GasPrice(), tx.Gas(), s.b.RPCTxFeeCap()); err != nil {
return nil, err
}
signed, err := s.signTransaction(ctx, &args, passwd)
@@ -1247,7 +1322,7 @@ func (s *PublicBlockChainAPI) getCandidatesFromSmartContract() ([]utils.Masterno
return candidatesWithStakeInfo, nil
}
-func DoCall(ctx context.Context, b Backend, args TransactionArgs, blockNrOrHash rpc.BlockNumberOrHash, overrides *StateOverride, vmCfg vm.Config, timeout time.Duration, globalGasCap uint64) ([]byte, uint64, bool, error, error) {
+func DoCall(ctx context.Context, b Backend, args TransactionArgs, blockNrOrHash rpc.BlockNumberOrHash, overrides *StateOverride, timeout time.Duration, globalGasCap uint64) ([]byte, uint64, bool, error, error) {
defer func(start time.Time) { log.Debug("Executing EVM call finished", "runtime", time.Since(start)) }(time.Now())
statedb, header, err := b.StateAndHeaderByNumberOrHash(ctx, blockNrOrHash)
@@ -1261,9 +1336,6 @@ func DoCall(ctx context.Context, b Backend, args TransactionArgs, blockNrOrHash
return nil, 0, false, err, nil
}
- msg := args.ToMessage(b, header.Number, globalGasCap)
- msg.SetBalanceTokenFeeForCall()
-
// Setup context so it may be cancelled the call has completed
// or, in case of unmetered gas, setup a context with a timeout.
var cancel context.CancelFunc
@@ -1292,8 +1364,16 @@ func DoCall(ctx context.Context, b Backend, args TransactionArgs, blockNrOrHash
return nil, 0, false, err, nil
}
+ // TODO: replace header.BaseFee with blockCtx.BaseFee
+ // reference: https://github.com/ethereum/go-ethereum/pull/29051
+ msg, err := args.ToMessage(b, header.Number, globalGasCap, header.BaseFee)
+ if err != nil {
+ return nil, 0, false, err, nil
+ }
+ msg.SetBalanceTokenFeeForCall()
+
// Get a new instance of the EVM.
- evm, vmError, err := b.GetEVM(ctx, msg, statedb, XDCxState, header, &vmCfg)
+ evm, vmError, err := b.GetEVM(ctx, msg, statedb, XDCxState, header, &vm.Config{NoBaseFee: true})
if err != nil {
return nil, 0, false, err, nil
}
@@ -1363,7 +1443,7 @@ func (s *PublicBlockChainAPI) Call(ctx context.Context, args TransactionArgs, bl
if args.To != nil && *args.To == common.MasternodeVotingSMCBinary {
timeout = 0
}
- result, _, failed, err, vmErr := DoCall(ctx, s.b, args, *blockNrOrHash, overrides, vm.Config{}, timeout, s.b.RPCGasCap())
+ result, _, failed, err, vmErr := DoCall(ctx, s.b, args, *blockNrOrHash, overrides, timeout, s.b.RPCGasCap())
if err != nil {
return nil, err
}
@@ -1419,7 +1499,7 @@ func DoEstimateGas(ctx context.Context, b Backend, args TransactionArgs, blockNr
executable := func(gas uint64) (bool, []byte, error, error) {
args.Gas = (*hexutil.Uint64)(&gas)
- res, _, failed, err, vmErr := DoCall(ctx, b, args, blockNrOrHash, nil, vm.Config{}, 0, gasCap)
+ res, _, failed, err, vmErr := DoCall(ctx, b, args, blockNrOrHash, nil, 0, gasCap)
if err != nil {
if errors.Is(err, vm.ErrOutOfGas) || errors.Is(err, core.ErrIntrinsicGas) {
return false, nil, nil, nil // Special case, raise gas limit
@@ -1558,14 +1638,11 @@ func FormatLogs(logs []vm.StructLog) []StructLogRes {
return formatted
}
-// rpcOutputBlock converts the given block to the RPC output which depends on fullTx. If inclTx is true transactions are
-// returned. When fullTx is true the returned block contains full transaction details, otherwise it will only contain
-// transaction hashes.
-func (s *PublicBlockChainAPI) rpcOutputBlock(b *types.Block, inclTx bool, fullTx bool, ctx context.Context) (map[string]interface{}, error) {
- head := b.Header() // copies the header once
- fields := map[string]interface{}{
+// RPCMarshalHeader converts the given header to the RPC output .
+func RPCMarshalHeader(head *types.Header) map[string]interface{} {
+ result := map[string]interface{}{
"number": (*hexutil.Big)(head.Number),
- "hash": b.Hash(),
+ "hash": head.Hash(),
"parentHash": head.ParentHash,
"nonce": head.Nonce,
"mixHash": head.MixDigest,
@@ -1574,9 +1651,8 @@ func (s *PublicBlockChainAPI) rpcOutputBlock(b *types.Block, inclTx bool, fullTx
"stateRoot": head.Root,
"miner": head.Coinbase,
"difficulty": (*hexutil.Big)(head.Difficulty),
- "totalDifficulty": (*hexutil.Big)(s.b.GetTd(b.Hash())),
"extraData": hexutil.Bytes(head.Extra),
- "size": hexutil.Uint64(b.Size()),
+ "size": hexutil.Uint64(head.Size()),
"gasLimit": hexutil.Uint64(head.GasLimit),
"gasUsed": hexutil.Uint64(head.GasUsed),
"timestamp": (*hexutil.Big)(head.Time),
@@ -1587,6 +1663,21 @@ func (s *PublicBlockChainAPI) rpcOutputBlock(b *types.Block, inclTx bool, fullTx
"penalties": hexutil.Bytes(head.Penalties),
}
+ if head.BaseFee != nil {
+ result["baseFeePerGas"] = (*hexutil.Big)(head.BaseFee)
+ }
+
+ return result
+}
+
+// rpcOutputBlock converts the given block to the RPC output which depends on fullTx. If inclTx is true transactions are
+// returned. When fullTx is true the returned block contains full transaction details, otherwise it will only contain
+// transaction hashes.
+func (s *PublicBlockChainAPI) rpcOutputBlock(b *types.Block, inclTx bool, fullTx bool, ctx context.Context) (map[string]interface{}, error) {
+ fields := RPCMarshalHeader(b.Header())
+ fields["size"] = hexutil.Uint64(b.Size())
+ fields["totalDifficulty"] = (*hexutil.Big)(s.b.GetTd(b.Hash()))
+
if inclTx {
formatTx := func(tx *types.Transaction) (interface{}, error) {
return tx.Hash(), nil
@@ -1773,6 +1864,8 @@ type RPCTransaction struct {
From common.Address `json:"from"`
Gas hexutil.Uint64 `json:"gas"`
GasPrice *hexutil.Big `json:"gasPrice"`
+ GasFeeCap *hexutil.Big `json:"maxFeePerGas,omitempty"`
+ GasTipCap *hexutil.Big `json:"maxPriorityFeePerGas,omitempty"`
Hash common.Hash `json:"hash"`
Input hexutil.Bytes `json:"input"`
Nonce hexutil.Uint64 `json:"nonce"`
@@ -1789,7 +1882,7 @@ type RPCTransaction struct {
// newRPCTransaction returns a transaction that will serialize to the RPC
// representation, with the given location metadata set (if available).
-func newRPCTransaction(tx *types.Transaction, blockHash common.Hash, blockNumber uint64, index uint64) *RPCTransaction {
+func newRPCTransaction(tx *types.Transaction, blockHash common.Hash, blockNumber uint64, index uint64, baseFee *big.Int) *RPCTransaction {
// Determine the signer. For replay-protected transactions, use the most permissive
// signer, because we assume that signers are backwards-compatible with old
// transactions. For non-protected transactions, the homestead signer signer is used
@@ -1800,7 +1893,6 @@ func newRPCTransaction(tx *types.Transaction, blockHash common.Hash, blockNumber
} else {
signer = types.HomesteadSigner{}
}
-
from, _ := types.Sender(signer, tx)
v, r, s := tx.RawSignatureValues()
result := &RPCTransaction{
@@ -1822,17 +1914,36 @@ func newRPCTransaction(tx *types.Transaction, blockHash common.Hash, blockNumber
result.BlockNumber = (*hexutil.Big)(new(big.Int).SetUint64(blockNumber))
result.TransactionIndex = (*hexutil.Uint64)(&index)
}
- if tx.Type() == types.AccessListTxType {
+ switch tx.Type() {
+ case types.AccessListTxType:
al := tx.AccessList()
result.Accesses = &al
result.ChainID = (*hexutil.Big)(tx.ChainId())
+ case types.DynamicFeeTxType:
+ al := tx.AccessList()
+ result.Accesses = &al
+ result.ChainID = (*hexutil.Big)(tx.ChainId())
+ result.GasFeeCap = (*hexutil.Big)(tx.GasFeeCap())
+ result.GasTipCap = (*hexutil.Big)(tx.GasTipCap())
+ // if the transaction has been mined, compute the effective gas price
+ if baseFee != nil && blockHash != (common.Hash{}) {
+ // price = min(tip, gasFeeCap - baseFee) + baseFee
+ price := math.BigMin(new(big.Int).Add(tx.GasTipCap(), baseFee), tx.GasFeeCap())
+ result.GasPrice = (*hexutil.Big)(price)
+ } else {
+ result.GasPrice = (*hexutil.Big)(tx.GasFeeCap())
+ }
}
return result
}
// newRPCPendingTransaction returns a pending transaction that will serialize to the RPC representation
-func newRPCPendingTransaction(tx *types.Transaction) *RPCTransaction {
- return newRPCTransaction(tx, common.Hash{}, 0, 0)
+func newRPCPendingTransaction(tx *types.Transaction, current *types.Header, config *params.ChainConfig) *RPCTransaction {
+ var baseFee *big.Int
+ if current != nil {
+ baseFee = eip1559.CalcBaseFee(config, current)
+ }
+ return newRPCTransaction(tx, common.Hash{}, 0, 0, baseFee)
}
// newRPCTransactionFromBlockIndex returns a transaction that will serialize to the RPC representation.
@@ -1841,7 +1952,7 @@ func newRPCTransactionFromBlockIndex(b *types.Block, index uint64) *RPCTransacti
if index >= uint64(len(txs)) {
return nil
}
- return newRPCTransaction(txs[index], b.Hash(), b.NumberU64(), index)
+ return newRPCTransaction(txs[index], b.Hash(), b.NumberU64(), index, b.BaseFee())
}
// newRPCRawTransactionFromBlockIndex returns the bytes of a transaction given a block and a transaction index.
@@ -1917,12 +2028,8 @@ func AccessList(ctx context.Context, b Backend, blockNrOrHash rpc.BlockNumberOrH
}
owner := common.Address{}
- // If the gas amount is not set, extract this as it will depend on access
- // lists and we'll need to reestimate every time
- nogas := args.Gas == nil
-
// Ensure any missing fields are filled, extract the recipient and input data
- if err := args.setDefaults(ctx, b); err != nil {
+ if err := args.setDefaults(ctx, b, true); err != nil {
return nil, 0, nil, err
}
var to common.Address
@@ -1944,27 +2051,25 @@ func AccessList(ctx context.Context, b Backend, blockNrOrHash rpc.BlockNumberOrH
accessList := prevTracer.AccessList()
log.Trace("Creating access list", "input", accessList)
- // If no gas amount was specified, each unique access list needs it's own
- // gas calculation. This is quite expensive, but we need to be accurate
- // and it's convered by the sender only anyway.
- if nogas {
- args.Gas = nil
- if err := args.setDefaults(ctx, b); err != nil {
- return nil, 0, nil, err // shouldn't happen, just in case
- }
- }
// Copy the original db so we don't modify it
statedb := db.Copy()
+ // Set the accesslist to the last al
+ args.AccessList = &accessList
+ msg, err := args.ToMessage(b, block.Number(), b.RPCGasCap(), header.BaseFee)
+ if err != nil {
+ return nil, 0, nil, err
+ }
+
feeCapacity := state.GetTRC21FeeCapacityFromState(statedb)
var balanceTokenFee *big.Int
if value, ok := feeCapacity[to]; ok {
balanceTokenFee = value
}
- msg := types.NewMessage(args.from(), args.To, uint64(*args.Nonce), args.Value.ToInt(), uint64(*args.Gas), args.GasPrice.ToInt(), args.data(), accessList, false, balanceTokenFee, header.Number)
+ msg.SetBalanceTokenFee(balanceTokenFee)
// Apply the transaction with the access list tracer
tracer := vm.NewAccessListTracer(accessList, args.from(), to, precompiles)
- config := vm.Config{Tracer: tracer, Debug: true}
+ config := vm.Config{Tracer: tracer, Debug: true, NoBaseFee: true}
vmenv, _, err := b.GetEVM(ctx, msg, statedb, XDCxState, header, &config)
if err != nil {
return nil, 0, nil, err
@@ -2077,17 +2182,23 @@ func (s *PublicTransactionPoolAPI) GetTransactionCount(ctx context.Context, addr
}
// GetTransactionByHash returns the transaction for the given hash
-func (s *PublicTransactionPoolAPI) GetTransactionByHash(ctx context.Context, hash common.Hash) *RPCTransaction {
+func (s *PublicTransactionPoolAPI) GetTransactionByHash(ctx context.Context, hash common.Hash) (*RPCTransaction, error) {
// Try to return an already finalized transaction
- if tx, blockHash, blockNumber, index := core.GetTransaction(s.b.ChainDb(), hash); tx != nil {
- return newRPCTransaction(tx, blockHash, blockNumber, index)
+ tx, blockHash, blockNumber, index := core.GetTransaction(s.b.ChainDb(), hash)
+ if tx != nil {
+ header, err := s.b.HeaderByHash(ctx, blockHash)
+ if err != nil {
+ return nil, err
+ }
+ return newRPCTransaction(tx, blockHash, blockNumber, index, header.BaseFee), nil
}
// No finalized transaction, try to retrieve it from the pool
if tx := s.b.GetPoolTransaction(hash); tx != nil {
- return newRPCPendingTransaction(tx)
+ return newRPCPendingTransaction(tx, s.b.CurrentHeader(), s.b.ChainConfig()), nil
}
+
// Transaction unknown, return as such
- return nil
+ return nil, nil
}
// GetRawTransactionByHash returns the bytes of the transaction for the given hash.
@@ -2108,13 +2219,15 @@ func (s *PublicTransactionPoolAPI) GetRawTransactionByHash(ctx context.Context,
func (s *PublicTransactionPoolAPI) GetTransactionReceipt(ctx context.Context, hash common.Hash) (map[string]interface{}, error) {
tx, blockHash, blockNumber, index := core.GetTransaction(s.b.ChainDb(), hash)
if tx == nil {
+ // When the transaction doesn't exist, the RPC method should return JSON null
+ // as per specification.
return nil, nil
}
receipts, err := s.b.GetReceipts(ctx, blockHash)
if err != nil {
return nil, err
}
- if len(receipts) <= int(index) {
+ if uint64(len(receipts)) <= index {
return nil, nil
}
receipt := receipts[index]
@@ -2122,37 +2235,7 @@ func (s *PublicTransactionPoolAPI) GetTransactionReceipt(ctx context.Context, ha
// Derive the sender.
bigblock := new(big.Int).SetUint64(blockNumber)
signer := types.MakeSigner(s.b.ChainConfig(), bigblock)
- from, _ := types.Sender(signer, tx)
-
- fields := map[string]interface{}{
- "blockHash": blockHash,
- "blockNumber": hexutil.Uint64(blockNumber),
- "transactionHash": hash,
- "transactionIndex": hexutil.Uint64(index),
- "from": from,
- "to": tx.To(),
- "gasUsed": hexutil.Uint64(receipt.GasUsed),
- "cumulativeGasUsed": hexutil.Uint64(receipt.CumulativeGasUsed),
- "contractAddress": nil,
- "logs": receipt.Logs,
- "logsBloom": receipt.Bloom,
- "type": hexutil.Uint(tx.Type()),
- }
-
- // Assign receipt status or post state.
- if len(receipt.PostState) > 0 {
- fields["root"] = hexutil.Bytes(receipt.PostState)
- } else {
- fields["status"] = hexutil.Uint(receipt.Status)
- }
- if receipt.Logs == nil {
- fields["logs"] = [][]*types.Log{}
- }
- // If the ContractAddress is 20 0x0 bytes, assume it is not a contract creation
- if receipt.ContractAddress != (common.Address{}) {
- fields["contractAddress"] = receipt.ContractAddress
- }
- return fields, nil
+ return marshalReceipt(receipt, blockHash, blockNumber, signer, tx, int(index)), nil
}
// marshalReceipt marshals a transaction receipt into a JSON object.
@@ -2172,8 +2255,7 @@ func marshalReceipt(receipt *types.Receipt, blockHash common.Hash, blockNumber u
"logs": receipt.Logs,
"logsBloom": receipt.Bloom,
"type": hexutil.Uint(tx.Type()),
- // uncomment below line after EIP-1559
- // TODO: "effectiveGasPrice": (*hexutil.Big)(receipt.EffectiveGasPrice),
+ "effectiveGasPrice": (*hexutil.Big)(receipt.EffectiveGasPrice),
}
// Assign receipt status or post state.
@@ -2279,7 +2361,7 @@ func (s *PublicTransactionPoolAPI) SendTransaction(ctx context.Context, args Tra
}
// Set some sanity defaults and terminate on failure
- if err := args.setDefaults(ctx, s.b); err != nil {
+ if err := args.setDefaults(ctx, s.b, false); err != nil {
return common.Hash{}, err
}
// Assemble the transaction and sign with the wallet
@@ -2296,11 +2378,12 @@ func (s *PublicTransactionPoolAPI) SendTransaction(ctx context.Context, args Tra
return SubmitTransaction(ctx, s.b, signed)
}
-// FillTransaction fills the defaults (nonce, gas, gasPrice) on a given unsigned transaction,
-// and returns it to the caller for further processing (signing + broadcast)
+// FillTransaction fills the defaults (nonce, gas, gasPrice or 1559 fields)
+// on a given unsigned transaction, and returns it to the caller for further
+// processing (signing + broadcast).
func (s *PublicTransactionPoolAPI) FillTransaction(ctx context.Context, args TransactionArgs) (*SignTransactionResult, error) {
// Set some sanity defaults and terminate on failure
- if err := args.setDefaults(ctx, s.b); err != nil {
+ if err := args.setDefaults(ctx, s.b, false); err != nil {
return nil, err
}
// Assemble the transaction and obtain rlp
@@ -3199,24 +3282,25 @@ func (s *PublicTransactionPoolAPI) SignTransaction(ctx context.Context, args Tra
if args.Gas == nil {
return nil, errors.New("not specify Gas")
}
- if args.GasPrice == nil {
- return nil, errors.New("not specify GasPrice")
+ if args.GasPrice == nil && (args.MaxPriorityFeePerGas == nil || args.MaxFeePerGas == nil) {
+ return nil, errors.New("missing gasPrice or maxFeePerGas/maxPriorityFeePerGas")
}
if args.Nonce == nil {
return nil, errors.New("not specify Nonce")
}
- if err := args.setDefaults(ctx, s.b); err != nil {
+ if err := args.setDefaults(ctx, s.b, false); err != nil {
return nil, err
}
// Before actually sign the transaction, ensure the transaction fee is reasonable.
- if err := checkTxFee(args.GasPrice.ToInt(), uint64(*args.Gas), s.b.RPCTxFeeCap()); err != nil {
+ tx := args.toTransaction()
+ if err := checkTxFee(tx.GasPrice(), tx.Gas(), s.b.RPCTxFeeCap()); err != nil {
return nil, err
}
- tx, err := s.sign(args.from(), args.toTransaction())
+ signed, err := s.sign(args.from(), tx)
if err != nil {
return nil, err
}
- data, err := tx.MarshalBinary()
+ data, err := signed.MarshalBinary()
if err != nil {
return nil, err
}
@@ -3236,11 +3320,12 @@ func (s *PublicTransactionPoolAPI) PendingTransactions() ([]*RPCTransaction, err
accounts[account.Address] = struct{}{}
}
}
+ curHeader := s.b.CurrentHeader()
transactions := make([]*RPCTransaction, 0, len(pending))
for _, tx := range pending {
from, _ := types.Sender(s.signer, tx)
if _, exists := accounts[from]; exists {
- transactions = append(transactions, newRPCPendingTransaction(tx))
+ transactions = append(transactions, newRPCPendingTransaction(tx, curHeader, s.b.ChainConfig()))
}
}
return transactions, nil
@@ -3252,7 +3337,7 @@ func (s *PublicTransactionPoolAPI) Resend(ctx context.Context, sendArgs Transact
if sendArgs.Nonce == nil {
return common.Hash{}, errors.New("missing transaction nonce in transaction spec")
}
- if err := sendArgs.setDefaults(ctx, s.b); err != nil {
+ if err := sendArgs.setDefaults(ctx, s.b, false); err != nil {
return common.Hash{}, err
}
matchTx := sendArgs.toTransaction()
diff --git a/internal/ethapi/backend.go b/internal/ethapi/backend.go
index a365e5278020..b9be939a6a42 100644
--- a/internal/ethapi/backend.go
+++ b/internal/ethapi/backend.go
@@ -48,7 +48,8 @@ type Backend interface {
// General Ethereum API
Downloader() *downloader.Downloader
ProtocolVersion() int
- SuggestPrice(ctx context.Context) (*big.Int, error)
+ SuggestGasTipCap(ctx context.Context) (*big.Int, error)
+ FeeHistory(ctx context.Context, blockCount uint64, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (*big.Int, [][]*big.Int, []*big.Int, []float64, error)
ChainDb() ethdb.Database
AccountManager() *accounts.Manager
RPCGasCap() uint64 // global gas cap for eth_call over rpc: DoS protection
@@ -61,6 +62,7 @@ type Backend interface {
HeaderByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*types.Header, error)
HeaderByHash(ctx context.Context, hash common.Hash) (*types.Header, error)
HeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Header, error)
+ CurrentHeader() *types.Header
BlockByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*types.Block, error)
BlockByHash(ctx context.Context, hash common.Hash) (*types.Block, error)
BlockByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Block, error)
@@ -82,6 +84,7 @@ type Backend interface {
GetPoolNonce(ctx context.Context, addr common.Address) (uint64, error)
Stats() (pending int, queued int)
TxPoolContent() (map[common.Address]types.Transactions, map[common.Address]types.Transactions)
+ TxPoolContentFrom(addr common.Address) (types.Transactions, types.Transactions)
SubscribeNewTxsEvent(chan<- core.NewTxsEvent) event.Subscription
// Order Pool Transaction
diff --git a/internal/ethapi/transaction_args.go b/internal/ethapi/transaction_args.go
index 48374f8fa9d8..2202fe580e78 100644
--- a/internal/ethapi/transaction_args.go
+++ b/internal/ethapi/transaction_args.go
@@ -20,6 +20,7 @@ import (
"bytes"
"context"
"errors"
+ "fmt"
"math/big"
"github.com/XinFinOrg/XDPoSChain/common"
@@ -33,12 +34,14 @@ import (
// TransactionArgs represents the arguments to construct a new transaction
// or a message call.
type TransactionArgs struct {
- From *common.Address `json:"from"`
- To *common.Address `json:"to"`
- Gas *hexutil.Uint64 `json:"gas"`
- GasPrice *hexutil.Big `json:"gasPrice"`
- Value *hexutil.Big `json:"value"`
- Nonce *hexutil.Uint64 `json:"nonce"`
+ From *common.Address `json:"from"`
+ To *common.Address `json:"to"`
+ Gas *hexutil.Uint64 `json:"gas"`
+ GasPrice *hexutil.Big `json:"gasPrice"`
+ MaxFeePerGas *hexutil.Big `json:"maxFeePerGas"`
+ MaxPriorityFeePerGas *hexutil.Big `json:"maxPriorityFeePerGas"`
+ Value *hexutil.Big `json:"value"`
+ Nonce *hexutil.Uint64 `json:"nonce"`
// We accept "data" and "input" for backwards-compatibility reasons.
// "input" is the newer name and should be preferred by clients.
@@ -46,38 +49,34 @@ type TransactionArgs struct {
Data *hexutil.Bytes `json:"data"`
Input *hexutil.Bytes `json:"input"`
- // For non-legacy transactions
+ // Introduced by AccessListTxType transaction.
AccessList *types.AccessList `json:"accessList,omitempty"`
ChainID *hexutil.Big `json:"chainId,omitempty"`
}
// from retrieves the transaction sender address.
-func (arg *TransactionArgs) from() common.Address {
- if arg.From == nil {
+func (args *TransactionArgs) from() common.Address {
+ if args.From == nil {
return common.Address{}
}
- return *arg.From
+ return *args.From
}
// data retrieves the transaction calldata. Input field is preferred.
-func (arg *TransactionArgs) data() []byte {
- if arg.Input != nil {
- return *arg.Input
+func (args *TransactionArgs) data() []byte {
+ if args.Input != nil {
+ return *args.Input
}
- if arg.Data != nil {
- return *arg.Data
+ if args.Data != nil {
+ return *args.Data
}
return nil
}
// setDefaults fills in default values for unspecified tx fields.
-func (args *TransactionArgs) setDefaults(ctx context.Context, b Backend) error {
- if args.GasPrice == nil {
- price, err := b.SuggestPrice(ctx)
- if err != nil {
- return err
- }
- args.GasPrice = (*hexutil.Big)(price)
+func (args *TransactionArgs) setDefaults(ctx context.Context, b Backend, skipGasEstimation bool) error {
+ if err := args.setFeeDefaults(ctx, b); err != nil {
+ return err
}
if args.Value == nil {
args.Value = new(hexutil.Big)
@@ -95,36 +94,141 @@ func (args *TransactionArgs) setDefaults(ctx context.Context, b Backend) error {
if args.To == nil && len(args.data()) == 0 {
return errors.New(`contract creation without any data provided`)
}
- // Estimate the gas usage if necessary.
+
if args.Gas == nil {
- // These fields are immutable during the estimation, safe to
- // pass the pointer directly.
- data := args.data()
- callArgs := TransactionArgs{
- From: args.From,
- To: args.To,
- GasPrice: args.GasPrice,
- Value: args.Value,
- Data: (*hexutil.Bytes)(&data),
- AccessList: args.AccessList,
+ if skipGasEstimation { // Skip gas usage estimation if a precise gas limit is not critical, e.g., in non-transaction calls.
+ gas := hexutil.Uint64(b.RPCGasCap())
+ if gas == 0 {
+ gas = hexutil.Uint64(math.MaxUint64 / 2)
+ }
+ args.Gas = &gas
+ } else { // Estimate the gas usage otherwise.
+ // These fields are immutable during the estimation, safe to
+ // pass the pointer directly.
+ data := args.data()
+ callArgs := TransactionArgs{
+ From: args.From,
+ To: args.To,
+ GasPrice: args.GasPrice,
+ MaxFeePerGas: args.MaxFeePerGas,
+ MaxPriorityFeePerGas: args.MaxPriorityFeePerGas,
+ Value: args.Value,
+ Data: (*hexutil.Bytes)(&data),
+ AccessList: args.AccessList,
+ }
+ latestBlockNr := rpc.BlockNumberOrHashWithNumber(rpc.LatestBlockNumber)
+ estimated, err := DoEstimateGas(ctx, b, callArgs, latestBlockNr, nil, b.RPCGasCap())
+ if err != nil {
+ return err
+ }
+ args.Gas = &estimated
+ log.Trace("Estimate gas usage automatically", "gas", args.Gas)
+ }
+ }
+
+ // If chain id is provided, ensure it matches the local chain id. Otherwise, set the local
+ // chain id as the default.
+ want := b.ChainConfig().ChainId
+ if args.ChainID != nil {
+ if have := (*big.Int)(args.ChainID); have.Cmp(want) != 0 {
+ return fmt.Errorf("chainId does not match node's (have=%v, want=%v)", have, want)
+ }
+ } else {
+ args.ChainID = (*hexutil.Big)(want)
+ }
+ return nil
+}
+
+// setFeeDefaults fills in default fee values for unspecified tx fields.
+func (args *TransactionArgs) setFeeDefaults(ctx context.Context, b Backend) error {
+ // If both gasPrice and at least one of the EIP-1559 fee parameters are specified, error.
+ if args.GasPrice != nil && (args.MaxFeePerGas != nil || args.MaxPriorityFeePerGas != nil) {
+ return errors.New("both gasPrice and (maxFeePerGas or maxPriorityFeePerGas) specified")
+ }
+ // If the tx has completely specified a fee mechanism, no default is needed.
+ // This allows users who are not yet synced past London to get defaults for
+ // other tx values. See https://github.com/ethereum/go-ethereum/pull/23274
+ // for more information.
+ eip1559ParamsSet := args.MaxFeePerGas != nil && args.MaxPriorityFeePerGas != nil
+
+ // Sanity check the EIP-1559 fee parameters if present.
+ if args.GasPrice == nil && eip1559ParamsSet {
+ if args.MaxFeePerGas.ToInt().Sign() == 0 {
+ return errors.New("maxFeePerGas must be non-zero")
+ }
+ if args.MaxFeePerGas.ToInt().Cmp(args.MaxPriorityFeePerGas.ToInt()) < 0 {
+ return fmt.Errorf("maxFeePerGas (%v) < maxPriorityFeePerGas (%v)", args.MaxFeePerGas, args.MaxPriorityFeePerGas)
+ }
+ return nil // No need to set anything, user already set MaxFeePerGas and MaxPriorityFeePerGas
+ }
+ // Sanity check the non-EIP-1559 fee parameters.
+ head := b.CurrentHeader()
+ isEIP1559 := b.ChainConfig().IsEIP1559(head.Number)
+ if args.GasPrice != nil && !eip1559ParamsSet {
+ // Zero gas-price is not allowed after London fork
+ if args.GasPrice.ToInt().Sign() == 0 && isEIP1559 {
+ return errors.New("gasPrice must be non-zero after EIP-1559 fork")
+ }
+ return nil // No need to set anything, user already set GasPrice
+ }
+
+ // Now attempt to fill in default value depending on whether London is active or not.
+ if isEIP1559 {
+ // London is active, set maxPriorityFeePerGas and maxFeePerGas.
+ if err := args.setLondonFeeDefaults(ctx, head, b); err != nil {
+ return err
+ }
+ } else {
+ if args.MaxFeePerGas != nil || args.MaxPriorityFeePerGas != nil {
+ return errors.New("maxFeePerGas and maxPriorityFeePerGas are not valid before EIP-1559 is active")
}
- pendingBlockNr := rpc.BlockNumberOrHashWithNumber(rpc.PendingBlockNumber)
- estimated, err := DoEstimateGas(ctx, b, callArgs, pendingBlockNr, nil, b.RPCGasCap())
+ // London not active, set gas price.
+ price, err := b.SuggestGasTipCap(ctx)
if err != nil {
return err
}
- args.Gas = &estimated
- log.Trace("Estimate gas usage automatically", "gas", args.Gas)
+ args.GasPrice = (*hexutil.Big)(price)
+ }
+ return nil
+}
+
+// setLondonFeeDefaults fills in reasonable default fee values for unspecified fields.
+func (args *TransactionArgs) setLondonFeeDefaults(ctx context.Context, head *types.Header, b Backend) error {
+ // Set maxPriorityFeePerGas if it is missing.
+ if args.MaxPriorityFeePerGas == nil {
+ tip, err := b.SuggestGasTipCap(ctx)
+ if err != nil {
+ return err
+ }
+ args.MaxPriorityFeePerGas = (*hexutil.Big)(tip)
+ }
+ // Set maxFeePerGas if it is missing.
+ if args.MaxFeePerGas == nil {
+ // Set the max fee to be 2 times larger than the previous block's base fee.
+ // The additional slack allows the tx to not become invalidated if the base
+ // fee is rising.
+ val := new(big.Int).Add(
+ args.MaxPriorityFeePerGas.ToInt(),
+ new(big.Int).Mul(head.BaseFee, big.NewInt(2)),
+ )
+ args.MaxFeePerGas = (*hexutil.Big)(val)
}
- if args.ChainID == nil {
- id := (*hexutil.Big)(b.ChainConfig().ChainId)
- args.ChainID = id
+ // Both EIP-1559 fee parameters are now set; sanity check them.
+ if args.MaxFeePerGas.ToInt().Cmp(args.MaxPriorityFeePerGas.ToInt()) < 0 {
+ return fmt.Errorf("maxFeePerGas (%v) < maxPriorityFeePerGas (%v)", args.MaxFeePerGas, args.MaxPriorityFeePerGas)
}
return nil
}
-// ToMessage converts TransactionArgs to the Message type used by the core evm
-func (args *TransactionArgs) ToMessage(b Backend, number *big.Int, globalGasCap uint64) types.Message {
+// ToMessage converts the transaction arguments to the Message type used by the
+// core evm. This method is used in calls and traces that do not require a real
+// live transaction.
+func (args *TransactionArgs) ToMessage(b Backend, number *big.Int, globalGasCap uint64, baseFee *big.Int) (types.Message, error) {
+ // Reject invalid combinations of pre- and post-1559 fee styles
+ if args.GasPrice != nil && (args.MaxFeePerGas != nil || args.MaxPriorityFeePerGas != nil) {
+ return types.Message{}, errors.New("both gasPrice and (maxFeePerGas or maxPriorityFeePerGas) specified")
+ }
+
// Set sender address or use zero address if none specified.
addr := args.from()
if addr == (common.Address{}) {
@@ -147,12 +251,44 @@ func (args *TransactionArgs) ToMessage(b Backend, number *big.Int, globalGasCap
log.Warn("Caller gas above allowance, capping", "requested", gas, "cap", globalGasCap)
gas = globalGasCap
}
- gasPrice := new(big.Int)
- if args.GasPrice != nil {
- gasPrice = args.GasPrice.ToInt()
- }
- if gasPrice.Sign() <= 0 {
- gasPrice = new(big.Int).SetUint64(defaultGasPrice)
+
+ var (
+ gasPrice *big.Int
+ gasFeeCap *big.Int
+ gasTipCap *big.Int
+ )
+ if baseFee == nil {
+ // If there's no basefee, then it must be a non-1559 execution
+ gasPrice = new(big.Int)
+ if args.GasPrice != nil {
+ gasPrice = args.GasPrice.ToInt()
+ }
+ if gasPrice.Sign() <= 0 {
+ gasPrice = new(big.Int).SetUint64(defaultGasPrice)
+ }
+ gasFeeCap, gasTipCap = gasPrice, gasPrice
+ } else {
+ // A basefee is provided, necessitating 1559-type execution
+ if args.GasPrice != nil {
+ // User specified the legacy gas field, convert to 1559 gas typing
+ gasPrice = args.GasPrice.ToInt()
+ gasFeeCap, gasTipCap = gasPrice, gasPrice
+ } else {
+ // User specified 1559 gas fields (or none), use those
+ gasFeeCap = new(big.Int)
+ if args.MaxFeePerGas != nil {
+ gasFeeCap = args.MaxFeePerGas.ToInt()
+ }
+ gasTipCap = new(big.Int)
+ if args.MaxPriorityFeePerGas != nil {
+ gasTipCap = args.MaxPriorityFeePerGas.ToInt()
+ }
+ // Backfill the legacy gasPrice for EVM execution, unless we're all zeroes
+ gasPrice = new(big.Int)
+ if gasFeeCap.BitLen() > 0 || gasTipCap.BitLen() > 0 {
+ gasPrice = math.BigMin(new(big.Int).Add(gasTipCap, baseFee), gasFeeCap)
+ }
+ }
}
value := new(big.Int)
if args.Value != nil {
@@ -164,25 +300,32 @@ func (args *TransactionArgs) ToMessage(b Backend, number *big.Int, globalGasCap
accessList = *args.AccessList
}
- // Create new call message
- msg := types.NewMessage(addr, args.To, 0, value, gas, gasPrice, data, accessList, false, nil, number)
- return msg
+ msg := types.NewMessage(addr, args.To, 0, value, gas, gasPrice, gasFeeCap, gasTipCap, data, accessList, true, nil, number)
+ return msg, nil
}
// toTransaction converts the arguments to a transaction.
// This assumes that setDefaults has been called.
func (args *TransactionArgs) toTransaction() *types.Transaction {
var data types.TxData
- if args.AccessList == nil {
- data = &types.LegacyTx{
- To: args.To,
- Nonce: uint64(*args.Nonce),
- Gas: uint64(*args.Gas),
- GasPrice: (*big.Int)(args.GasPrice),
- Value: (*big.Int)(args.Value),
- Data: args.data(),
+ switch {
+ case args.MaxFeePerGas != nil:
+ al := types.AccessList{}
+ if args.AccessList != nil {
+ al = *args.AccessList
}
- } else {
+ data = &types.DynamicFeeTx{
+ To: args.To,
+ ChainID: (*big.Int)(args.ChainID),
+ Nonce: uint64(*args.Nonce),
+ Gas: uint64(*args.Gas),
+ GasFeeCap: (*big.Int)(args.MaxFeePerGas),
+ GasTipCap: (*big.Int)(args.MaxPriorityFeePerGas),
+ Value: (*big.Int)(args.Value),
+ Data: args.data(),
+ AccessList: al,
+ }
+ case args.AccessList != nil:
data = &types.AccessListTx{
To: args.To,
ChainID: (*big.Int)(args.ChainID),
@@ -193,6 +336,21 @@ func (args *TransactionArgs) toTransaction() *types.Transaction {
Data: args.data(),
AccessList: *args.AccessList,
}
+ default:
+ data = &types.LegacyTx{
+ To: args.To,
+ Nonce: uint64(*args.Nonce),
+ Gas: uint64(*args.Gas),
+ GasPrice: (*big.Int)(args.GasPrice),
+ Value: (*big.Int)(args.Value),
+ Data: args.data(),
+ }
}
return types.NewTx(data)
}
+
+// ToTransaction converts the arguments to a transaction.
+// This assumes that setDefaults has been called.
+func (args *TransactionArgs) ToTransaction() *types.Transaction {
+ return args.toTransaction()
+}
diff --git a/internal/ethapi/transaction_args_test.go b/internal/ethapi/transaction_args_test.go
new file mode 100644
index 000000000000..7e7f2499948b
--- /dev/null
+++ b/internal/ethapi/transaction_args_test.go
@@ -0,0 +1,472 @@
+// Copyright 2022 The go-ethereum Authors
+// This file is part of the go-ethereum library.
+//
+// The go-ethereum library is free software: you can redistribute it and/or modify
+// it under the terms of the GNU Lesser General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+//
+// The go-ethereum library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public License
+// along with the go-ethereum library. If not, see .
+
+package ethapi
+
+import (
+ "context"
+ "errors"
+ "fmt"
+ "math/big"
+ "reflect"
+ "testing"
+ "time"
+
+ ethereum "github.com/XinFinOrg/XDPoSChain"
+ "github.com/XinFinOrg/XDPoSChain/XDCx"
+ "github.com/XinFinOrg/XDPoSChain/XDCx/tradingstate"
+ "github.com/XinFinOrg/XDPoSChain/XDCxlending"
+ "github.com/XinFinOrg/XDPoSChain/accounts"
+ "github.com/XinFinOrg/XDPoSChain/accounts/abi/bind"
+ "github.com/XinFinOrg/XDPoSChain/common"
+ "github.com/XinFinOrg/XDPoSChain/common/hexutil"
+ "github.com/XinFinOrg/XDPoSChain/consensus"
+ "github.com/XinFinOrg/XDPoSChain/core"
+ "github.com/XinFinOrg/XDPoSChain/core/bloombits"
+ "github.com/XinFinOrg/XDPoSChain/core/state"
+ "github.com/XinFinOrg/XDPoSChain/core/types"
+ "github.com/XinFinOrg/XDPoSChain/core/vm"
+ "github.com/XinFinOrg/XDPoSChain/eth/downloader"
+ "github.com/XinFinOrg/XDPoSChain/ethdb"
+ "github.com/XinFinOrg/XDPoSChain/event"
+ "github.com/XinFinOrg/XDPoSChain/params"
+ "github.com/XinFinOrg/XDPoSChain/rpc"
+)
+
+// TestSetFeeDefaults tests the logic for filling in default fee values works as expected.
+func TestSetFeeDefaults(t *testing.T) {
+ type test struct {
+ name string
+ isLondon bool
+ in *TransactionArgs
+ want *TransactionArgs
+ err error
+ }
+
+ var (
+ b = newBackendMock()
+ zero = (*hexutil.Big)(big.NewInt(0))
+ fortytwo = (*hexutil.Big)(big.NewInt(42))
+ maxFee = (*hexutil.Big)(new(big.Int).Add(new(big.Int).Mul(b.current.BaseFee, big.NewInt(2)), fortytwo.ToInt()))
+ al = &types.AccessList{types.AccessTuple{Address: common.Address{0xaa}, StorageKeys: []common.Hash{{0x01}}}}
+ )
+
+ tests := []test{
+ // Legacy txs
+ {
+ "legacy tx pre-London",
+ false,
+ &TransactionArgs{},
+ &TransactionArgs{GasPrice: fortytwo},
+ nil,
+ },
+ {
+ "legacy tx pre-London with zero price",
+ false,
+ &TransactionArgs{GasPrice: zero},
+ &TransactionArgs{GasPrice: zero},
+ nil,
+ },
+ {
+ "legacy tx post-London, explicit gas price",
+ true,
+ &TransactionArgs{GasPrice: fortytwo},
+ &TransactionArgs{GasPrice: fortytwo},
+ nil,
+ },
+ {
+ "legacy tx post-London with zero price",
+ true,
+ &TransactionArgs{GasPrice: zero},
+ nil,
+ errors.New("gasPrice must be non-zero after EIP-1559 fork"),
+ },
+
+ // Access list txs
+ {
+ "access list tx pre-London",
+ false,
+ &TransactionArgs{AccessList: al},
+ &TransactionArgs{AccessList: al, GasPrice: fortytwo},
+ nil,
+ },
+ {
+ "access list tx post-London, explicit gas price",
+ false,
+ &TransactionArgs{AccessList: al, GasPrice: fortytwo},
+ &TransactionArgs{AccessList: al, GasPrice: fortytwo},
+ nil,
+ },
+ {
+ "access list tx post-London",
+ true,
+ &TransactionArgs{AccessList: al},
+ &TransactionArgs{AccessList: al, MaxFeePerGas: maxFee, MaxPriorityFeePerGas: fortytwo},
+ nil,
+ },
+ {
+ "access list tx post-London, only max fee",
+ true,
+ &TransactionArgs{AccessList: al, MaxFeePerGas: maxFee},
+ &TransactionArgs{AccessList: al, MaxFeePerGas: maxFee, MaxPriorityFeePerGas: fortytwo},
+ nil,
+ },
+ {
+ "access list tx post-London, only priority fee",
+ true,
+ &TransactionArgs{AccessList: al, MaxFeePerGas: maxFee},
+ &TransactionArgs{AccessList: al, MaxFeePerGas: maxFee, MaxPriorityFeePerGas: fortytwo},
+ nil,
+ },
+
+ // Dynamic fee txs
+ {
+ "dynamic tx post-London",
+ true,
+ &TransactionArgs{},
+ &TransactionArgs{MaxFeePerGas: maxFee, MaxPriorityFeePerGas: fortytwo},
+ nil,
+ },
+ {
+ "dynamic tx post-London, only max fee",
+ true,
+ &TransactionArgs{MaxFeePerGas: maxFee},
+ &TransactionArgs{MaxFeePerGas: maxFee, MaxPriorityFeePerGas: fortytwo},
+ nil,
+ },
+ {
+ "dynamic tx post-London, only priority fee",
+ true,
+ &TransactionArgs{MaxFeePerGas: maxFee},
+ &TransactionArgs{MaxFeePerGas: maxFee, MaxPriorityFeePerGas: fortytwo},
+ nil,
+ },
+ {
+ "dynamic fee tx pre-London, maxFee set",
+ false,
+ &TransactionArgs{MaxFeePerGas: maxFee},
+ nil,
+ fmt.Errorf("maxFeePerGas and maxPriorityFeePerGas are not valid before EIP-1559 is active"),
+ },
+ {
+ "dynamic fee tx pre-London, priorityFee set",
+ false,
+ &TransactionArgs{MaxPriorityFeePerGas: fortytwo},
+ nil,
+ fmt.Errorf("maxFeePerGas and maxPriorityFeePerGas are not valid before EIP-1559 is active"),
+ },
+ {
+ "dynamic fee tx, maxFee < priorityFee",
+ true,
+ &TransactionArgs{MaxFeePerGas: maxFee, MaxPriorityFeePerGas: (*hexutil.Big)(big.NewInt(1000))},
+ nil,
+ fmt.Errorf("maxFeePerGas (0x3e) < maxPriorityFeePerGas (0x3e8)"),
+ },
+ {
+ "dynamic fee tx, maxFee < priorityFee while setting default",
+ true,
+ &TransactionArgs{MaxFeePerGas: (*hexutil.Big)(big.NewInt(7))},
+ nil,
+ fmt.Errorf("maxFeePerGas (0x7) < maxPriorityFeePerGas (0x2a)"),
+ },
+ {
+ "dynamic fee tx post-London, explicit gas price",
+ true,
+ &TransactionArgs{MaxFeePerGas: zero, MaxPriorityFeePerGas: zero},
+ nil,
+ errors.New("maxFeePerGas must be non-zero"),
+ },
+
+ // Misc
+ {
+ "set all fee parameters",
+ false,
+ &TransactionArgs{GasPrice: fortytwo, MaxFeePerGas: maxFee, MaxPriorityFeePerGas: fortytwo},
+ nil,
+ fmt.Errorf("both gasPrice and (maxFeePerGas or maxPriorityFeePerGas) specified"),
+ },
+ {
+ "set gas price and maxPriorityFee",
+ false,
+ &TransactionArgs{GasPrice: fortytwo, MaxPriorityFeePerGas: fortytwo},
+ nil,
+ fmt.Errorf("both gasPrice and (maxFeePerGas or maxPriorityFeePerGas) specified"),
+ },
+ {
+ "set gas price and maxFee",
+ true,
+ &TransactionArgs{GasPrice: fortytwo, MaxFeePerGas: maxFee},
+ nil,
+ fmt.Errorf("both gasPrice and (maxFeePerGas or maxPriorityFeePerGas) specified"),
+ },
+ }
+
+ ctx := context.Background()
+ for i, test := range tests {
+ if test.isLondon {
+ b.activateLondon()
+ } else {
+ b.deactivateLondon()
+ }
+ got := test.in
+ err := got.setFeeDefaults(ctx, b)
+ if err != nil && err.Error() == test.err.Error() {
+ // Test threw expected error.
+ continue
+ } else if err != nil {
+ t.Fatalf("test %d (%s): unexpected error: %s", i, test.name, err)
+ }
+ if !reflect.DeepEqual(got, test.want) {
+ t.Fatalf("test %d (%s): did not fill defaults as expected: (got: %v, want: %v)", i, test.name, got, test.want)
+ }
+ }
+}
+
+type backendMock struct {
+ current *types.Header
+ config *params.ChainConfig
+}
+
+func newBackendMock() *backendMock {
+ config := ¶ms.ChainConfig{
+ ChainId: big.NewInt(42),
+ HomesteadBlock: big.NewInt(0),
+ DAOForkBlock: nil,
+ DAOForkSupport: true,
+ EIP150Block: big.NewInt(0),
+ EIP155Block: big.NewInt(0),
+ EIP158Block: big.NewInt(0),
+ ByzantiumBlock: big.NewInt(0),
+ ConstantinopleBlock: big.NewInt(0),
+ PetersburgBlock: big.NewInt(0),
+ IstanbulBlock: big.NewInt(0),
+ BerlinBlock: big.NewInt(0),
+ Eip1559Block: big.NewInt(1000),
+ }
+ return &backendMock{
+ current: &types.Header{
+ Difficulty: big.NewInt(10000000000),
+ Number: big.NewInt(1100),
+ GasLimit: 8_000_000,
+ GasUsed: 8_000_000,
+ Time: big.NewInt(555),
+ Extra: make([]byte, 32),
+ BaseFee: big.NewInt(10),
+ },
+ config: config,
+ }
+}
+
+func (b *backendMock) activateLondon() {
+ b.current.Number = big.NewInt(1100)
+}
+
+func (b *backendMock) deactivateLondon() {
+ b.current.Number = big.NewInt(900)
+}
+
+func (b *backendMock) SuggestGasTipCap(ctx context.Context) (*big.Int, error) {
+ return big.NewInt(42), nil
+}
+
+func (b *backendMock) CurrentHeader() *types.Header { return b.current }
+
+func (b *backendMock) ChainConfig() *params.ChainConfig { return b.config }
+
+// Other methods needed to implement Backend interface.
+func (b *backendMock) SyncProgress() ethereum.SyncProgress { return ethereum.SyncProgress{} }
+func (b *backendMock) FeeHistory(context.Context, uint64, rpc.BlockNumber, []float64) (*big.Int, [][]*big.Int, []*big.Int, []float64, error) {
+ return nil, nil, nil, nil, nil
+}
+func (b *backendMock) ChainDb() ethdb.Database { return nil }
+func (b *backendMock) AccountManager() *accounts.Manager { return nil }
+func (b *backendMock) ExtRPCEnabled() bool { return false }
+func (b *backendMock) RPCGasCap() uint64 { return 0 }
+func (b *backendMock) RPCEVMTimeout() time.Duration { return time.Second }
+func (b *backendMock) RPCTxFeeCap() float64 { return 0 }
+func (b *backendMock) UnprotectedAllowed() bool { return false }
+func (b *backendMock) SetHead(number uint64) {}
+
+func (b *backendMock) HeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Header, error) {
+ return nil, nil
+}
+
+func (b *backendMock) HeaderByHash(ctx context.Context, hash common.Hash) (*types.Header, error) {
+ return nil, nil
+}
+
+func (b *backendMock) HeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Header, error) {
+ return nil, nil
+}
+
+func (b *backendMock) CurrentBlock() *types.Block { return nil }
+
+func (b *backendMock) BlockByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Block, error) {
+ return nil, nil
+}
+
+func (b *backendMock) BlockByHash(ctx context.Context, hash common.Hash) (*types.Block, error) {
+ return nil, nil
+}
+
+func (b *backendMock) BlockByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Block, error) {
+ return nil, nil
+}
+
+func (b *backendMock) StateAndHeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*state.StateDB, *types.Header, error) {
+ return nil, nil, nil
+}
+
+func (b *backendMock) StateAndHeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*state.StateDB, *types.Header, error) {
+ return nil, nil, nil
+}
+
+func (b *backendMock) PendingBlockAndReceipts() (*types.Block, types.Receipts) { return nil, nil }
+
+func (b *backendMock) GetReceipts(ctx context.Context, hash common.Hash) (types.Receipts, error) {
+ return nil, nil
+}
+
+func (b *backendMock) GetTd(common.Hash) *big.Int {
+ return nil
+}
+
+func (b *backendMock) GetEVM(context.Context, core.Message, *state.StateDB, *tradingstate.TradingStateDB, *types.Header, *vm.Config) (*vm.EVM, func() error, error) {
+ return nil, nil, nil
+}
+
+func (b *backendMock) SubscribeChainEvent(ch chan<- core.ChainEvent) event.Subscription { return nil }
+func (b *backendMock) SubscribeChainHeadEvent(ch chan<- core.ChainHeadEvent) event.Subscription {
+ return nil
+}
+func (b *backendMock) SubscribeChainSideEvent(ch chan<- core.ChainSideEvent) event.Subscription {
+ return nil
+}
+func (b *backendMock) SendTx(ctx context.Context, signedTx *types.Transaction) error { return nil }
+func (b *backendMock) GetTransaction(ctx context.Context, txHash common.Hash) (*types.Transaction, common.Hash, uint64, uint64, error) {
+ return nil, [32]byte{}, 0, 0, nil
+}
+func (b *backendMock) GetPoolTransactions() (types.Transactions, error) { return nil, nil }
+func (b *backendMock) GetPoolTransaction(txHash common.Hash) *types.Transaction { return nil }
+func (b *backendMock) GetPoolNonce(ctx context.Context, addr common.Address) (uint64, error) {
+ return 0, nil
+}
+func (b *backendMock) Stats() (pending int, queued int) { return 0, 0 }
+func (b *backendMock) TxPoolContent() (map[common.Address]types.Transactions, map[common.Address]types.Transactions) {
+ return nil, nil
+}
+func (b *backendMock) TxPoolContentFrom(addr common.Address) (types.Transactions, types.Transactions) {
+ return nil, nil
+}
+func (b *backendMock) SubscribeNewTxsEvent(chan<- core.NewTxsEvent) event.Subscription { return nil }
+func (b *backendMock) BloomStatus() (uint64, uint64) { return 0, 0 }
+func (b *backendMock) GetLogs(ctx context.Context, blockHash common.Hash, number uint64) ([][]*types.Log, error) {
+ return nil, nil
+}
+func (b *backendMock) ServiceFilter(ctx context.Context, session *bloombits.MatcherSession) {}
+func (b *backendMock) SubscribeLogsEvent(ch chan<- []*types.Log) event.Subscription { return nil }
+func (b *backendMock) SubscribePendingLogsEvent(ch chan<- []*types.Log) event.Subscription {
+ return nil
+}
+func (b *backendMock) SubscribeRemovedLogsEvent(ch chan<- core.RemovedLogsEvent) event.Subscription {
+ return nil
+}
+
+func (b *backendMock) Engine() consensus.Engine { return nil }
+
+func (b *backendMock) AreTwoBlockSamePath(bh1 common.Hash, bh2 common.Hash) bool {
+ return true
+}
+
+func (b *backendMock) Downloader() *downloader.Downloader {
+ return nil
+}
+
+func (b *backendMock) EventMux() *event.TypeMux {
+ return nil
+}
+
+func (b *backendMock) GetBlock(context.Context, common.Hash) (*types.Block, error) {
+ return nil, nil
+}
+
+func (b *backendMock) GetBlocksHashCache(blockNr uint64) []common.Hash {
+ return []common.Hash{}
+}
+
+func (b *backendMock) GetEngine() consensus.Engine {
+ return nil
+}
+
+func (b *backendMock) GetEpochDuration() *big.Int {
+ return nil
+}
+
+func (b *backendMock) GetIPCClient() (bind.ContractBackend, error) {
+ return nil, nil
+}
+
+func (b *backendMock) GetMasternodesCap(uint64) map[common.Address]*big.Int {
+ return nil
+}
+
+func (b *backendMock) GetOrderNonce(common.Hash) (uint64, error) {
+ return 0, nil
+}
+
+func (b *backendMock) GetBody(ctx context.Context, hash common.Hash, number rpc.BlockNumber) (*types.Body, error) {
+ return nil, nil
+}
+
+func (b *backendMock) GetRewardByHash(common.Hash) map[string]map[string]map[string]*big.Int {
+ return nil
+}
+
+func (b *backendMock) GetVotersCap(*big.Int, common.Address, []common.Address) map[common.Address]*big.Int {
+ return nil
+}
+
+func (b *backendMock) GetVotersRewards(common.Address) map[common.Address]*big.Int {
+ return nil
+}
+
+func (b *backendMock) LendingService() *XDCxlending.Lending {
+ return nil
+}
+
+func (b *backendMock) OrderStats() (int, int) {
+ return 0, 0
+}
+
+func (b *backendMock) OrderTxPoolContent() (map[common.Address]types.OrderTransactions, map[common.Address]types.OrderTransactions) {
+ return nil, nil
+}
+
+func (b *backendMock) ProtocolVersion() int {
+ return 0
+}
+
+func (b *backendMock) SendLendingTx(context.Context, *types.LendingTransaction) error {
+ return nil
+}
+
+func (b *backendMock) SendOrderTx(context.Context, *types.OrderTransaction) error {
+ return nil
+}
+
+func (b *backendMock) XDCxService() *XDCx.XDCX {
+ return nil
+}
diff --git a/internal/jsre/deps/bindata.go b/internal/jsre/deps/bindata.go
index 50b5bbc93d0f..bae4115a6c00 100644
--- a/internal/jsre/deps/bindata.go
+++ b/internal/jsre/deps/bindata.go
@@ -1,16 +1,15 @@
-// Code generated by go-bindata. DO NOT EDIT.
+// Code generated for package deps by go-bindata DO NOT EDIT. (@generated)
// sources:
-// bignumber.js (17.314kB)
-// web3.js (403.868kB)
-
+// bignumber.js
+// web3.js
package deps
import (
"bytes"
"compress/gzip"
- "crypto/sha256"
"fmt"
"io"
+ "io/ioutil"
"os"
"path/filepath"
"strings"
@@ -20,7 +19,7 @@ import (
func bindataRead(data []byte, name string) ([]byte, error) {
gz, err := gzip.NewReader(bytes.NewBuffer(data))
if err != nil {
- return nil, fmt.Errorf("read %q: %w", name, err)
+ return nil, fmt.Errorf("read %q: %v", name, err)
}
var buf bytes.Buffer
@@ -28,7 +27,7 @@ func bindataRead(data []byte, name string) ([]byte, error) {
clErr := gz.Close()
if err != nil {
- return nil, fmt.Errorf("read %q: %w", name, err)
+ return nil, fmt.Errorf("read %q: %v", name, err)
}
if clErr != nil {
return nil, err
@@ -38,9 +37,8 @@ func bindataRead(data []byte, name string) ([]byte, error) {
}
type asset struct {
- bytes []byte
- info os.FileInfo
- digest [sha256.Size]byte
+ bytes []byte
+ info os.FileInfo
}
type bindataFileInfo struct {
@@ -50,21 +48,32 @@ type bindataFileInfo struct {
modTime time.Time
}
+// Name return file name
func (fi bindataFileInfo) Name() string {
return fi.name
}
+
+// Size return file size
func (fi bindataFileInfo) Size() int64 {
return fi.size
}
+
+// Mode return file mode
func (fi bindataFileInfo) Mode() os.FileMode {
return fi.mode
}
+
+// Mode return file modify time
func (fi bindataFileInfo) ModTime() time.Time {
return fi.modTime
}
+
+// IsDir return file whether a directory
func (fi bindataFileInfo) IsDir() bool {
- return false
+ return fi.mode&os.ModeDir != 0
}
+
+// Sys return file is sys mode
func (fi bindataFileInfo) Sys() interface{} {
return nil
}
@@ -85,11 +94,11 @@ func bignumberJs() (*asset, error) {
}
info := bindataFileInfo{name: "bignumber.js", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
- a := &asset{bytes: bytes, info: info, digest: [32]uint8{0x5b, 0x75, 0xfc, 0x15, 0x5e, 0x7d, 0x27, 0x1a, 0x9a, 0xb5, 0xfb, 0x16, 0x90, 0xf4, 0x93, 0xac, 0xcb, 0x6c, 0x9c, 0xcd, 0x68, 0xe6, 0xd0, 0x3a, 0xcf, 0xa3, 0x83, 0x5c, 0x20, 0x34, 0x66, 0x45}}
+ a := &asset{bytes: bytes, info: info}
return a, nil
}
-var _web3Js = 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+var _web3Js = 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func web3JsBytes() ([]byte, error) {
return bindataRead(
@@ -105,7 +114,7 @@ func web3Js() (*asset, error) {
}
info := bindataFileInfo{name: "web3.js", size: 0, mode: os.FileMode(0), modTime: time.Unix(0, 0)}
- a := &asset{bytes: bytes, info: info, digest: [32]uint8{0xe1, 0x52, 0x59, 0xdc, 0x62, 0x13, 0x62, 0xd3, 0x4c, 0x5, 0x90, 0x78, 0x59, 0x0, 0xbc, 0xf7, 0x73, 0xa4, 0x6d, 0x49, 0xdd, 0x77, 0x5a, 0x40, 0x5d, 0x5f, 0xe0, 0xc1, 0xb7, 0x0, 0xeb, 0x1d}}
+ a := &asset{bytes: bytes, info: info}
return a, nil
}
@@ -113,8 +122,8 @@ func web3Js() (*asset, error) {
// It returns an error if the asset could not be found or
// could not be loaded.
func Asset(name string) ([]byte, error) {
- canonicalName := strings.Replace(name, "\\", "/", -1)
- if f, ok := _bindata[canonicalName]; ok {
+ cannonicalName := strings.Replace(name, "\\", "/", -1)
+ if f, ok := _bindata[cannonicalName]; ok {
a, err := f()
if err != nil {
return nil, fmt.Errorf("can't read Asset %s by error: %v", name, err)
@@ -124,12 +133,6 @@ func Asset(name string) ([]byte, error) {
return nil, fmt.Errorf("not found Asset %s", name)
}
-// AssetString returns the asset contents as a string (instead of a []byte).
-func AssetString(name string) (string, error) {
- data, err := Asset(name)
- return string(data), err
-}
-
// MustAsset is like Asset but panics when Asset would return an error.
// It simplifies safe initialization of global variables.
func MustAsset(name string) []byte {
@@ -141,18 +144,12 @@ func MustAsset(name string) []byte {
return a
}
-// MustAssetString is like AssetString but panics when Asset would return an
-// error. It simplifies safe initialization of global variables.
-func MustAssetString(name string) string {
- return string(MustAsset(name))
-}
-
// AssetInfo loads and returns the asset info for the given name.
// It returns an error if the asset could not be found or
// could not be loaded.
func AssetInfo(name string) (os.FileInfo, error) {
- canonicalName := strings.Replace(name, "\\", "/", -1)
- if f, ok := _bindata[canonicalName]; ok {
+ cannonicalName := strings.Replace(name, "\\", "/", -1)
+ if f, ok := _bindata[cannonicalName]; ok {
a, err := f()
if err != nil {
return nil, fmt.Errorf("can't read AssetInfo %s by error: %v", name, err)
@@ -162,33 +159,6 @@ func AssetInfo(name string) (os.FileInfo, error) {
return nil, fmt.Errorf("not found AssetInfo %s", name)
}
-// AssetDigest returns the digest of the file with the given name. It returns an
-// error if the asset could not be found or the digest could not be loaded.
-func AssetDigest(name string) ([sha256.Size]byte, error) {
- canonicalName := strings.Replace(name, "\\", "/", -1)
- if f, ok := _bindata[canonicalName]; ok {
- a, err := f()
- if err != nil {
- return [sha256.Size]byte{}, fmt.Errorf("can't read AssetDigest %s by error: %v", name, err)
- }
- return a.digest, nil
- }
- return [sha256.Size]byte{}, fmt.Errorf("not found AssetDigest %s", name)
-}
-
-// Digests returns a map of all known files and their checksums.
-func Digests() (map[string][sha256.Size]byte, error) {
- mp := make(map[string][sha256.Size]byte, len(_bindata))
- for name := range _bindata {
- a, err := _bindata[name]()
- if err != nil {
- return nil, err
- }
- mp[name] = a.digest
- }
- return mp, nil
-}
-
// AssetNames returns the names of the assets.
func AssetNames() []string {
names := make([]string, 0, len(_bindata))
@@ -204,9 +174,6 @@ var _bindata = map[string]func() (*asset, error){
"web3.js": web3Js,
}
-// AssetDebug is true if the assets were built with the debug flag enabled.
-const AssetDebug = false
-
// AssetDir returns the file names below a certain
// directory embedded in the file by go-bindata.
// For example if you run go-bindata on data/... and data contains the
@@ -218,24 +185,24 @@ const AssetDebug = false
// a.png
// b.png
//
-// then AssetDir("data") would return []string{"foo.txt", "img"},
-// AssetDir("data/img") would return []string{"a.png", "b.png"},
-// AssetDir("foo.txt") and AssetDir("notexist") would return an error, and
+// then AssetDir("data") would return []string{"foo.txt", "img"}
+// AssetDir("data/img") would return []string{"a.png", "b.png"}
+// AssetDir("foo.txt") and AssetDir("notexist") would return an error
// AssetDir("") will return []string{"data"}.
func AssetDir(name string) ([]string, error) {
node := _bintree
if len(name) != 0 {
- canonicalName := strings.Replace(name, "\\", "/", -1)
- pathList := strings.Split(canonicalName, "/")
+ cannonicalName := strings.Replace(name, "\\", "/", -1)
+ pathList := strings.Split(cannonicalName, "/")
for _, p := range pathList {
node = node.Children[p]
if node == nil {
- return nil, fmt.Errorf("not found Asset %s", name)
+ return nil, fmt.Errorf("Asset %s not found", name)
}
}
}
if node.Func != nil {
- return nil, fmt.Errorf("not found Asset %s", name)
+ return nil, fmt.Errorf("Asset %s not found", name)
}
rv := make([]string, 0, len(node.Children))
for childName := range node.Children {
@@ -254,7 +221,7 @@ var _bintree = &bintree{nil, map[string]*bintree{
"web3.js": {web3Js, map[string]*bintree{}},
}}
-// RestoreAsset restores an asset under the given directory.
+// RestoreAsset restores an asset under the given directory
func RestoreAsset(dir, name string) error {
data, err := Asset(name)
if err != nil {
@@ -268,14 +235,18 @@ func RestoreAsset(dir, name string) error {
if err != nil {
return err
}
- err = os.WriteFile(_filePath(dir, name), data, info.Mode())
+ err = ioutil.WriteFile(_filePath(dir, name), data, info.Mode())
if err != nil {
return err
}
- return os.Chtimes(_filePath(dir, name), info.ModTime(), info.ModTime())
+ err = os.Chtimes(_filePath(dir, name), info.ModTime(), info.ModTime())
+ if err != nil {
+ return err
+ }
+ return nil
}
-// RestoreAssets restores an asset under the given directory recursively.
+// RestoreAssets restores an asset under the given directory recursively
func RestoreAssets(dir, name string) error {
children, err := AssetDir(name)
// File
@@ -293,6 +264,6 @@ func RestoreAssets(dir, name string) error {
}
func _filePath(dir, name string) string {
- canonicalName := strings.Replace(name, "\\", "/", -1)
- return filepath.Join(append([]string{dir}, strings.Split(canonicalName, "/")...)...)
+ cannonicalName := strings.Replace(name, "\\", "/", -1)
+ return filepath.Join(append([]string{dir}, strings.Split(cannonicalName, "/")...)...)
}
diff --git a/internal/jsre/deps/web3.js b/internal/jsre/deps/web3.js
index 5c7236ed1442..83cbc36e7843 100644
--- a/internal/jsre/deps/web3.js
+++ b/internal/jsre/deps/web3.js
@@ -3741,7 +3741,7 @@ var inputCallFormatter = function (options){
options.to = inputAddressFormatter(options.to);
}
- ['gasPrice', 'gas', 'value', 'nonce'].filter(function (key) {
+ ['maxFeePerGas', 'maxPriorityFeePerGas', 'gasPrice', 'gas', 'value', 'nonce'].filter(function (key) {
return options[key] !== undefined;
}).forEach(function(key){
options[key] = utils.fromDecimal(options[key]);
@@ -3766,7 +3766,7 @@ var inputTransactionFormatter = function (options){
options.to = inputAddressFormatter(options.to);
}
- ['gasPrice', 'gas', 'value', 'nonce'].filter(function (key) {
+ ['maxFeePerGas', 'maxPriorityFeePerGas', 'gasPrice', 'gas', 'value', 'nonce'].filter(function (key) {
return options[key] !== undefined;
}).forEach(function(key){
options[key] = utils.fromDecimal(options[key]);
@@ -3790,6 +3790,12 @@ var outputTransactionFormatter = function (tx){
tx.nonce = utils.toDecimal(tx.nonce);
tx.gas = utils.toDecimal(tx.gas);
tx.gasPrice = utils.toBigNumber(tx.gasPrice);
+ if(tx.maxFeePerGas !== undefined) {
+ tx.maxFeePerGas = utils.toBigNumber(tx.maxFeePerGas);
+ }
+ if(tx.maxPriorityFeePerGas !== undefined) {
+ tx.maxPriorityFeePerGas = utils.toBigNumber(tx.maxPriorityFeePerGas);
+ }
tx.value = utils.toBigNumber(tx.value);
return tx;
};
@@ -3808,7 +3814,9 @@ var outputTransactionReceiptFormatter = function (receipt){
receipt.transactionIndex = utils.toDecimal(receipt.transactionIndex);
receipt.cumulativeGasUsed = utils.toDecimal(receipt.cumulativeGasUsed);
receipt.gasUsed = utils.toDecimal(receipt.gasUsed);
-
+ if(receipt.effectiveGasPrice !== undefined) {
+ receipt.effectiveGasPrice = utils.toBigNumber(receipt.effectiveGasPrice);
+ }
if(utils.isArray(receipt.logs)) {
receipt.logs = receipt.logs.map(function(log){
return outputLogFormatter(log);
@@ -3828,6 +3836,9 @@ var outputTransactionReceiptFormatter = function (receipt){
var outputBlockFormatter = function(block) {
// transform to number
+ if (block.baseFeePerGas !== undefined) {
+ block.baseFeePerGas = utils.toBigNumber(block.baseFeePerGas);
+ }
block.gasLimit = utils.toDecimal(block.gasLimit);
block.gasUsed = utils.toDecimal(block.gasUsed);
block.size = utils.toDecimal(block.size);
diff --git a/internal/web3ext/web3ext.go b/internal/web3ext/web3ext.go
index 1921ad609961..5c8f88aa7cdf 100644
--- a/internal/web3ext/web3ext.go
+++ b/internal/web3ext/web3ext.go
@@ -538,6 +538,12 @@ web3._extend({
params: 2,
inputFormatter: [null, web3._extend.formatters.inputBlockNumberFormatter],
}),
+ new web3._extend.Method({
+ name: 'feeHistory',
+ call: 'eth_feeHistory',
+ params: 3,
+ inputFormatter: [null, web3._extend.formatters.inputBlockNumberFormatter, null]
+ }),
new web3._extend.Method({
name: 'getBlockReceipts',
call: 'eth_getBlockReceipts',
@@ -557,6 +563,11 @@ web3._extend({
return formatted;
}
}),
+ new web3._extend.Property({
+ name: 'maxPriorityFeePerGas',
+ getter: 'eth_maxPriorityFeePerGas',
+ outputFormatter: web3._extend.utils.toBigNumber
+ }),
]
});
`
@@ -1060,6 +1071,11 @@ web3._extend({
return status;
}
}),
+ new web3._extend.Method({
+ name: 'contentFrom',
+ call: 'txpool_contentFrom',
+ params: 1,
+ }),
]
});
`
diff --git a/les/api_backend.go b/les/api_backend.go
index c5873dc5dbfe..fe8371c5a25d 100644
--- a/les/api_backend.go
+++ b/les/api_backend.go
@@ -24,18 +24,17 @@ import (
"os"
"path/filepath"
+ "github.com/XinFinOrg/XDPoSChain/XDCx"
"github.com/XinFinOrg/XDPoSChain/XDCx/tradingstate"
"github.com/XinFinOrg/XDPoSChain/XDCxlending"
- "github.com/XinFinOrg/XDPoSChain/accounts/abi/bind"
-
- "github.com/XinFinOrg/XDPoSChain/XDCx"
-
"github.com/XinFinOrg/XDPoSChain/accounts"
+ "github.com/XinFinOrg/XDPoSChain/accounts/abi/bind"
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/common/math"
"github.com/XinFinOrg/XDPoSChain/consensus"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/bloombits"
+ "github.com/XinFinOrg/XDPoSChain/core/rawdb"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/core/vm"
@@ -66,12 +65,15 @@ func (b *LesApiBackend) SetHead(number uint64) {
b.eth.blockchain.SetHead(number)
}
-func (b *LesApiBackend) HeaderByNumber(ctx context.Context, blockNr rpc.BlockNumber) (*types.Header, error) {
- if blockNr == rpc.LatestBlockNumber || blockNr == rpc.PendingBlockNumber {
+func (b *LesApiBackend) HeaderByNumber(ctx context.Context, number rpc.BlockNumber) (*types.Header, error) {
+ if number == rpc.PendingBlockNumber {
+ return nil, nil
+ }
+ if number == rpc.LatestBlockNumber {
return b.eth.blockchain.CurrentHeader(), nil
}
- return b.eth.blockchain.GetHeaderByNumberOdr(ctx, uint64(blockNr))
+ return b.eth.blockchain.GetHeaderByNumberOdr(ctx, uint64(number))
}
func (b *LesApiBackend) HeaderByNumberOrHash(ctx context.Context, blockNrOrHash rpc.BlockNumberOrHash) (*types.Header, error) {
@@ -168,7 +170,10 @@ func (b *LesApiBackend) GetBlock(ctx context.Context, blockHash common.Hash) (*t
}
func (b *LesApiBackend) GetReceipts(ctx context.Context, blockHash common.Hash) (types.Receipts, error) {
- return light.GetBlockReceipts(ctx, b.eth.odr, blockHash, core.GetBlockNumber(b.eth.chainDb, blockHash))
+ if number := rawdb.ReadHeaderNumber(b.eth.chainDb, blockHash); number != nil {
+ return light.GetBlockReceipts(ctx, b.eth.odr, blockHash, *number)
+ }
+ return nil, nil
}
func (b *LesApiBackend) GetLogs(ctx context.Context, hash common.Hash, number uint64) ([][]*types.Log, error) {
@@ -223,6 +228,10 @@ func (b *LesApiBackend) TxPoolContent() (map[common.Address]types.Transactions,
return b.eth.txPool.Content()
}
+func (b *LesApiBackend) TxPoolContentFrom(addr common.Address) (types.Transactions, types.Transactions) {
+ return b.eth.txPool.ContentFrom(addr)
+}
+
func (b *LesApiBackend) OrderTxPoolContent() (map[common.Address]types.OrderTransactions, map[common.Address]types.OrderTransactions) {
return make(map[common.Address]types.OrderTransactions), make(map[common.Address]types.OrderTransactions)
}
@@ -269,8 +278,12 @@ func (b *LesApiBackend) ProtocolVersion() int {
return b.eth.LesVersion() + 10000
}
-func (b *LesApiBackend) SuggestPrice(ctx context.Context) (*big.Int, error) {
- return b.gpo.SuggestPrice(ctx)
+func (b *LesApiBackend) SuggestGasTipCap(ctx context.Context) (*big.Int, error) {
+ return b.gpo.SuggestTipCap(ctx)
+}
+
+func (b *LesApiBackend) FeeHistory(ctx context.Context, blockCount uint64, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (firstBlock *big.Int, reward [][]*big.Int, baseFee []*big.Int, gasUsedRatio []float64, err error) {
+ return b.gpo.FeeHistory(ctx, blockCount, lastBlock, rewardPercentiles)
}
func (b *LesApiBackend) ChainDb() ethdb.Database {
@@ -303,6 +316,10 @@ func (b *LesApiBackend) ServiceFilter(ctx context.Context, session *bloombits.Ma
}
}
+func (b *LesApiBackend) CurrentHeader() *types.Header {
+ return b.eth.blockchain.CurrentHeader()
+}
+
// func (b *LesApiBackend) GetIPCClient() (*ethclient.Client, error) {
func (b *LesApiBackend) GetIPCClient() (bind.ContractBackend, error) {
// func (b *LesApiBackend) GetIPCClient() (bind.ContractBackend, error) {
diff --git a/les/handler.go b/les/handler.go
index bb8c89f1566b..7e7b99d4194e 100644
--- a/les/handler.go
+++ b/les/handler.go
@@ -27,12 +27,12 @@ import (
"sync"
"time"
- "github.com/XinFinOrg/XDPoSChain/core/rawdb"
-
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/consensus"
"github.com/XinFinOrg/XDPoSChain/core"
+ "github.com/XinFinOrg/XDPoSChain/core/rawdb"
"github.com/XinFinOrg/XDPoSChain/core/state"
+ "github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/eth/downloader"
"github.com/XinFinOrg/XDPoSChain/ethdb"
@@ -92,7 +92,7 @@ type BlockChain interface {
type txPool interface {
AddRemotes(txs []*types.Transaction) []error
AddRemotesSync(txs []*types.Transaction) []error
- Status(hashes []common.Hash) []core.TxStatus
+ Status(hashes []common.Hash) []txpool.TxStatus
}
type ProtocolManager struct {
@@ -1044,7 +1044,7 @@ func (pm *ProtocolManager) handleMsg(p *peer) error {
}
stats := pm.txStatus(hashes)
for i, stat := range stats {
- if stat.Status == core.TxStatusUnknown {
+ if stat.Status == txpool.TxStatusUnknown {
if errs := pm.txpool.AddRemotes([]*types.Transaction{req.Txs[i]}); errs[0] != nil {
stats[i].Error = errs[0].Error()
continue
@@ -1160,9 +1160,9 @@ func (pm *ProtocolManager) txStatus(hashes []common.Hash) []txStatus {
stats[i].Status = stat
// If the transaction is unknown to the pool, try looking it up locally
- if stat == core.TxStatusUnknown {
+ if stat == txpool.TxStatusUnknown {
if block, number, index := core.GetTxLookupEntry(pm.chainDb, hashes[i]); block != (common.Hash{}) {
- stats[i].Status = core.TxStatusIncluded
+ stats[i].Status = txpool.TxStatusIncluded
stats[i].Lookup = &core.TxLookupEntry{BlockHash: block, BlockIndex: number, Index: index}
}
}
diff --git a/les/handler_test.go b/les/handler_test.go
index bac89b5d3353..85d9581b3d82 100644
--- a/les/handler_test.go
+++ b/les/handler_test.go
@@ -18,7 +18,6 @@ package les
import (
"encoding/binary"
- "github.com/XinFinOrg/XDPoSChain/core/rawdb"
"math/big"
"math/rand"
"testing"
@@ -27,6 +26,8 @@ import (
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/consensus/ethash"
"github.com/XinFinOrg/XDPoSChain/core"
+ "github.com/XinFinOrg/XDPoSChain/core/rawdb"
+ "github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/crypto"
"github.com/XinFinOrg/XDPoSChain/eth/downloader"
@@ -493,10 +494,10 @@ func TestTransactionStatusLes2(t *testing.T) {
db := rawdb.NewMemoryDatabase()
pm := newTestProtocolManagerMust(t, false, 0, nil, nil, nil, db)
chain := pm.blockchain.(*core.BlockChain)
- config := core.DefaultTxPoolConfig
+ config := txpool.DefaultConfig
config.Journal = ""
- txpool := core.NewTxPool(config, params.TestChainConfig, chain)
- pm.txpool = txpool
+ txPool := txpool.NewTxPool(config, params.TestChainConfig, chain)
+ pm.txpool = txPool
peer, _ := newTestPeer(t, "peer", 2, pm, true)
defer peer.close()
@@ -520,20 +521,20 @@ func TestTransactionStatusLes2(t *testing.T) {
// test error status by sending an underpriced transaction
tx0, _ := types.SignTx(types.NewTransaction(0, acc1Addr, big.NewInt(10000), params.TxGas, nil, nil), signer, testBankKey)
- test(tx0, true, txStatus{Status: core.TxStatusUnknown, Error: core.ErrUnderpriced.Error()})
+ test(tx0, true, txStatus{Status: txpool.TxStatusUnknown, Error: txpool.ErrUnderpriced.Error()})
tx1, _ := types.SignTx(types.NewTransaction(0, acc1Addr, big.NewInt(10000), params.TxGas, big.NewInt(100000000000), nil), signer, testBankKey)
- test(tx1, false, txStatus{Status: core.TxStatusUnknown}) // query before sending, should be unknown
- test(tx1, true, txStatus{Status: core.TxStatusPending}) // send valid processable tx, should return pending
- test(tx1, true, txStatus{Status: core.TxStatusPending}) // adding it again should not return an error
+ test(tx1, false, txStatus{Status: txpool.TxStatusUnknown}) // query before sending, should be unknown
+ test(tx1, true, txStatus{Status: txpool.TxStatusPending}) // send valid processable tx, should return pending
+ test(tx1, true, txStatus{Status: txpool.TxStatusPending}) // adding it again should not return an error
tx2, _ := types.SignTx(types.NewTransaction(1, acc1Addr, big.NewInt(10000), params.TxGas, big.NewInt(100000000000), nil), signer, testBankKey)
tx3, _ := types.SignTx(types.NewTransaction(2, acc1Addr, big.NewInt(10000), params.TxGas, big.NewInt(100000000000), nil), signer, testBankKey)
// send transactions in the wrong order, tx3 should be queued
- test(tx3, true, txStatus{Status: core.TxStatusQueued})
- test(tx2, true, txStatus{Status: core.TxStatusPending})
+ test(tx3, true, txStatus{Status: txpool.TxStatusQueued})
+ test(tx2, true, txStatus{Status: txpool.TxStatusPending})
// query again, now tx3 should be pending too
- test(tx3, false, txStatus{Status: core.TxStatusPending})
+ test(tx3, false, txStatus{Status: txpool.TxStatusPending})
// generate and add a block with tx1 and tx2 included
gchain, _ := core.GenerateChain(params.TestChainConfig, chain.GetBlockByNumber(0), ethash.NewFaker(), db, 1, func(i int, block *core.BlockGen) {
@@ -545,19 +546,19 @@ func TestTransactionStatusLes2(t *testing.T) {
}
// wait until TxPool processes the inserted block
for i := 0; i < 10; i++ {
- if pending, _ := txpool.Stats(); pending == 1 {
+ if pending, _ := txPool.Stats(); pending == 1 {
break
}
time.Sleep(100 * time.Millisecond)
}
- if pending, _ := txpool.Stats(); pending != 1 {
+ if pending, _ := txPool.Stats(); pending != 1 {
t.Fatalf("pending count mismatch: have %d, want 1", pending)
}
// check if their status is included now
block1hash := core.GetCanonicalHash(db, 1)
- test(tx1, false, txStatus{Status: core.TxStatusIncluded, Lookup: &core.TxLookupEntry{BlockHash: block1hash, BlockIndex: 1, Index: 0}})
- test(tx2, false, txStatus{Status: core.TxStatusIncluded, Lookup: &core.TxLookupEntry{BlockHash: block1hash, BlockIndex: 1, Index: 1}})
+ test(tx1, false, txStatus{Status: txpool.TxStatusIncluded, Lookup: &core.TxLookupEntry{BlockHash: block1hash, BlockIndex: 1, Index: 0}})
+ test(tx2, false, txStatus{Status: txpool.TxStatusIncluded, Lookup: &core.TxLookupEntry{BlockHash: block1hash, BlockIndex: 1, Index: 1}})
// create a reorg that rolls them back
gchain, _ = core.GenerateChain(params.TestChainConfig, chain.GetBlockByNumber(0), ethash.NewFaker(), db, 2, func(i int, block *core.BlockGen) {})
@@ -566,15 +567,15 @@ func TestTransactionStatusLes2(t *testing.T) {
}
// wait until TxPool processes the reorg
for i := 0; i < 10; i++ {
- if pending, _ := txpool.Stats(); pending == 3 {
+ if pending, _ := txPool.Stats(); pending == 3 {
break
}
time.Sleep(100 * time.Millisecond)
}
- if pending, _ := txpool.Stats(); pending != 3 {
+ if pending, _ := txPool.Stats(); pending != 3 {
t.Fatalf("pending count mismatch: have %d, want 3", pending)
}
// check if their status is pending again
- test(tx1, false, txStatus{Status: core.TxStatusPending})
- test(tx2, false, txStatus{Status: core.TxStatusPending})
+ test(tx1, false, txStatus{Status: txpool.TxStatusPending})
+ test(tx2, false, txStatus{Status: txpool.TxStatusPending})
}
diff --git a/les/odr_test.go b/les/odr_test.go
index 1495398379a0..b4aa8cf21d0f 100644
--- a/les/odr_test.go
+++ b/les/odr_test.go
@@ -133,11 +133,11 @@ func odrContractCall(ctx context.Context, db ethdb.Database, config *params.Chai
if value, ok := feeCapacity[testContractAddr]; ok {
balanceTokenFee = value
}
- msg := callmsg{types.NewMessage(from.Address(), &testContractAddr, 0, new(big.Int), 100000, new(big.Int), data, nil, false, balanceTokenFee, header.Number)}
+ msg := callmsg{types.NewMessage(from.Address(), &testContractAddr, 0, new(big.Int), 100000, big.NewInt(params.InitialBaseFee), big.NewInt(params.InitialBaseFee), new(big.Int), data, nil, true, balanceTokenFee, header.Number)}
context := core.NewEVMBlockContext(header, bc, nil)
txContext := core.NewEVMTxContext(msg)
- vmenv := vm.NewEVM(context, txContext, statedb, nil, config, vm.Config{})
+ vmenv := vm.NewEVM(context, txContext, statedb, nil, config, vm.Config{NoBaseFee: true})
//vmenv := core.NewEnv(statedb, config, bc, msg, header, vm.Config{})
gp := new(core.GasPool).AddGas(math.MaxUint64)
@@ -154,10 +154,10 @@ func odrContractCall(ctx context.Context, db ethdb.Database, config *params.Chai
if value, ok := feeCapacity[testContractAddr]; ok {
balanceTokenFee = value
}
- msg := callmsg{types.NewMessage(testBankAddress, &testContractAddr, 0, new(big.Int), 100000, new(big.Int), data, nil, false, balanceTokenFee, header.Number)}
+ msg := callmsg{types.NewMessage(testBankAddress, &testContractAddr, 0, new(big.Int), 100000, big.NewInt(params.InitialBaseFee), big.NewInt(params.InitialBaseFee), new(big.Int), data, nil, true, balanceTokenFee, header.Number)}
context := core.NewEVMBlockContext(header, lc, nil)
txContext := core.NewEVMTxContext(msg)
- vmenv := vm.NewEVM(context, txContext, statedb, nil, config, vm.Config{})
+ vmenv := vm.NewEVM(context, txContext, statedb, nil, config, vm.Config{NoBaseFee: true})
gp := new(core.GasPool).AddGas(math.MaxUint64)
owner := common.Address{}
ret, _, _, _, _ := core.ApplyMessage(vmenv, msg, gp, owner)
diff --git a/les/protocol.go b/les/protocol.go
index 1122f13e9bc9..888b0ac1795e 100644
--- a/les/protocol.go
+++ b/les/protocol.go
@@ -28,6 +28,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/core"
+ "github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/crypto"
"github.com/XinFinOrg/XDPoSChain/crypto/secp256k1"
"github.com/XinFinOrg/XDPoSChain/rlp"
@@ -223,7 +224,7 @@ type CodeData []struct {
type proofsData [][]rlp.RawValue
type txStatus struct {
- Status core.TxStatus
+ Status txpool.TxStatus
Lookup *core.TxLookupEntry `rlp:"nil"`
Error string
}
diff --git a/light/odr_test.go b/light/odr_test.go
index c2c22d265712..94c1246065ad 100644
--- a/light/odr_test.go
+++ b/light/odr_test.go
@@ -44,7 +44,7 @@ import (
var (
testBankKey, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
testBankAddress = crypto.PubkeyToAddress(testBankKey.PublicKey)
- testBankFunds = big.NewInt(100000000)
+ testBankFunds = big.NewInt(math.MaxInt64)
acc1Key, _ = crypto.HexToECDSA("8a1f9a8f95be41cd7ccb6168179afb4504aefe388d1e14474d32c45c72ce7b7a")
acc2Key, _ = crypto.HexToECDSA("49a7b37aa6f6645917e7b807e9d1c00d4fa71f18343b0d4122a4d2df64dd6fee")
@@ -157,6 +157,7 @@ func (callmsg) CheckNonce() bool { return false }
func odrContractCall(ctx context.Context, db ethdb.Database, bc *core.BlockChain, lc *LightChain, bhash common.Hash) ([]byte, error) {
data := common.Hex2Bytes("60CD26850000000000000000000000000000000000000000000000000000000000000000")
config := params.TestChainConfig
+ config.Eip1559Block = big.NewInt(0)
var res []byte
for i := 0; i < 3; i++ {
@@ -184,10 +185,10 @@ func odrContractCall(ctx context.Context, db ethdb.Database, bc *core.BlockChain
if value, ok := feeCapacity[testContractAddr]; ok {
balanceTokenFee = value
}
- msg := callmsg{types.NewMessage(testBankAddress, &testContractAddr, 0, new(big.Int), 1000000, new(big.Int), data, nil, false, balanceTokenFee, header.Number)}
+ msg := callmsg{types.NewMessage(testBankAddress, &testContractAddr, 0, new(big.Int), 1000000, big.NewInt(params.InitialBaseFee), big.NewInt(params.InitialBaseFee), new(big.Int), data, nil, true, balanceTokenFee, header.Number)}
txContext := core.NewEVMTxContext(msg)
context := core.NewEVMBlockContext(header, chain, nil)
- vmenv := vm.NewEVM(context, txContext, st, nil, config, vm.Config{})
+ vmenv := vm.NewEVM(context, txContext, st, nil, config, vm.Config{NoBaseFee: true})
gp := new(core.GasPool).AddGas(math.MaxUint64)
owner := common.Address{}
ret, _, _, _, _ := core.ApplyMessage(vmenv, msg, gp, owner)
@@ -204,17 +205,17 @@ func testChainGen(i int, block *core.BlockGen) {
switch i {
case 0:
// In block 1, the test bank sends account #1 some ether.
- tx, _ := types.SignTx(types.NewTransaction(block.TxNonce(testBankAddress), acc1Addr, big.NewInt(10000), params.TxGas, nil, nil), signer, testBankKey)
+ tx, _ := types.SignTx(types.NewTransaction(block.TxNonce(testBankAddress), acc1Addr, big.NewInt(90_000_000_000_000_000), params.TxGas, block.BaseFee(), nil), signer, testBankKey)
block.AddTx(tx)
case 1:
// In block 2, the test bank sends some more ether to account #1.
// acc1Addr passes it on to account #2.
// acc1Addr creates a test contract.
- tx1, _ := types.SignTx(types.NewTransaction(block.TxNonce(testBankAddress), acc1Addr, big.NewInt(1000), params.TxGas, nil, nil), signer, testBankKey)
+ tx1, _ := types.SignTx(types.NewTransaction(block.TxNonce(testBankAddress), acc1Addr, big.NewInt(1_000_000_000_000_000), params.TxGas, block.BaseFee(), nil), signer, testBankKey)
nonce := block.TxNonce(acc1Addr)
- tx2, _ := types.SignTx(types.NewTransaction(nonce, acc2Addr, big.NewInt(1000), params.TxGas, nil, nil), signer, acc1Key)
+ tx2, _ := types.SignTx(types.NewTransaction(nonce, acc2Addr, big.NewInt(1_000_000_000_000_000), params.TxGas, block.BaseFee(), nil), signer, acc1Key)
nonce++
- tx3, _ := types.SignTx(types.NewContractCreation(nonce, big.NewInt(0), 1000000, big.NewInt(0), testContractCode), signer, acc1Key)
+ tx3, _ := types.SignTx(types.NewContractCreation(nonce, big.NewInt(0), 1000000, block.BaseFee(), testContractCode), signer, acc1Key)
testContractAddr = crypto.CreateAddress(acc1Addr, nonce)
block.AddTx(tx1)
block.AddTx(tx2)
@@ -224,7 +225,7 @@ func testChainGen(i int, block *core.BlockGen) {
block.SetCoinbase(acc2Addr)
block.SetExtra([]byte("yeehaw"))
data := common.Hex2Bytes("C16431B900000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000001")
- tx, _ := types.SignTx(types.NewTransaction(block.TxNonce(testBankAddress), testContractAddr, big.NewInt(0), 100000, nil, data), signer, testBankKey)
+ tx, _ := types.SignTx(types.NewTransaction(block.TxNonce(testBankAddress), testContractAddr, big.NewInt(0), 100000, block.BaseFee(), data), signer, testBankKey)
block.AddTx(tx)
case 3:
// Block 4 includes blocks 2 and 3 as uncle headers (with modified extra data).
@@ -235,28 +236,33 @@ func testChainGen(i int, block *core.BlockGen) {
b3.Extra = []byte("foo")
block.AddUncle(b3)
data := common.Hex2Bytes("C16431B900000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000002")
- tx, _ := types.SignTx(types.NewTransaction(block.TxNonce(testBankAddress), testContractAddr, big.NewInt(0), 100000, nil, data), signer, testBankKey)
+ tx, _ := types.SignTx(types.NewTransaction(block.TxNonce(testBankAddress), testContractAddr, big.NewInt(0), 100000, block.BaseFee(), data), signer, testBankKey)
block.AddTx(tx)
}
}
func testChainOdr(t *testing.T, protocol int, fn odrTestFn) {
var (
- sdb = rawdb.NewMemoryDatabase()
- ldb = rawdb.NewMemoryDatabase()
- gspec = core.Genesis{Alloc: core.GenesisAlloc{testBankAddress: {Balance: testBankFunds}}}
+ sdb = rawdb.NewMemoryDatabase()
+ ldb = rawdb.NewMemoryDatabase()
+ gspec = core.Genesis{
+ Alloc: core.GenesisAlloc{testBankAddress: {Balance: testBankFunds}},
+ BaseFee: big.NewInt(params.InitialBaseFee),
+ }
genesis = gspec.MustCommit(sdb)
)
gspec.MustCommit(ldb)
// Assemble the test environment
- blockchain, _ := core.NewBlockChain(sdb, nil, params.TestChainConfig, ethash.NewFullFaker(), vm.Config{})
- gchain, _ := core.GenerateChain(params.TestChainConfig, genesis, ethash.NewFaker(), sdb, 4, testChainGen)
+ config := *params.TestChainConfig
+ config.Eip1559Block = big.NewInt(0)
+ blockchain, _ := core.NewBlockChain(sdb, nil, &config, ethash.NewFullFaker(), vm.Config{})
+ gchain, _ := core.GenerateChain(&config, genesis, ethash.NewFaker(), sdb, 4, testChainGen)
if _, err := blockchain.InsertChain(gchain); err != nil {
t.Fatal(err)
}
odr := &testOdr{sdb: sdb, ldb: ldb}
- lightchain, err := NewLightChain(odr, params.TestChainConfig, ethash.NewFullFaker())
+ lightchain, err := NewLightChain(odr, &config, ethash.NewFullFaker())
if err != nil {
t.Fatal(err)
}
diff --git a/light/odr_util.go b/light/odr_util.go
index d7ebd6739f75..7b94ebe7a33d 100644
--- a/light/odr_util.go
+++ b/light/odr_util.go
@@ -19,6 +19,7 @@ package light
import (
"bytes"
"context"
+ "errors"
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/core"
@@ -29,6 +30,13 @@ import (
var sha3_nil = crypto.Keccak256Hash(nil)
+// errNonCanonicalHash is returned if the requested chain data doesn't belong
+// to the canonical chain. ODR can only retrieve the canonical chain data covered
+// by the CHT or Bloom trie for verification.
+var errNonCanonicalHash = errors.New("hash is not currently canonical")
+
+// GetHeaderByNumber retrieves the canonical block header corresponding to the
+// given number. The returned header is proven by local CHT.
func GetHeaderByNumber(ctx context.Context, odr OdrBackend, number uint64) (*types.Header, error) {
db := odr.Database()
hash := core.GetCanonicalHash(db, number)
@@ -113,7 +121,7 @@ func GetBlock(ctx context.Context, odr OdrBackend, hash common.Hash, number uint
// Retrieve the block header and body contents
header := core.GetHeader(odr.Database(), hash, number)
if header == nil {
- return nil, ErrNoHeader
+ return nil, errNoHeader
}
body, err := GetBody(ctx, odr, hash, number)
if err != nil {
@@ -129,6 +137,13 @@ func GetBlockReceipts(ctx context.Context, odr OdrBackend, hash common.Hash, num
// Retrieve the potentially incomplete receipts from disk or network
receipts := core.GetBlockReceipts(odr.Database(), hash, number)
if receipts == nil {
+ header, err := GetHeaderByNumber(ctx, odr, number)
+ if err != nil {
+ return nil, errNoHeader
+ }
+ if header.Hash() != hash {
+ return nil, errNonCanonicalHash
+ }
r := &ReceiptsRequest{Hash: hash, Number: number}
if err := odr.Retrieve(ctx, r); err != nil {
return nil, err
@@ -144,7 +159,7 @@ func GetBlockReceipts(ctx context.Context, odr OdrBackend, hash common.Hash, num
genesis := core.GetCanonicalHash(odr.Database(), 0)
config, _ := core.GetChainConfig(odr.Database(), genesis)
- if err := core.SetReceiptsData(config, block, receipts); err != nil {
+ if err := receipts.DeriveFields(config, hash, number, block.BaseFee(), block.Transactions()); err != nil {
return nil, err
}
core.WriteBlockReceipts(odr.Database(), hash, number, receipts)
diff --git a/light/postprocess.go b/light/postprocess.go
index f407c85d145e..5f6799cf7afb 100644
--- a/light/postprocess.go
+++ b/light/postprocess.go
@@ -83,7 +83,7 @@ var trustedCheckpoints = map[common.Hash]trustedCheckpoint{
var (
ErrNoTrustedCht = errors.New("no trusted canonical hash trie")
ErrNoTrustedBloomTrie = errors.New("no trusted bloom trie")
- ErrNoHeader = errors.New("header not found")
+ errNoHeader = errors.New("header not found")
chtPrefix = []byte("chtRoot-") // chtPrefix + chtNum (uint64 big endian) -> trie root hash
ChtTablePrefix = "cht-"
)
diff --git a/light/trie_test.go b/light/trie_test.go
index 2332043d2611..1dda0cc73ee7 100644
--- a/light/trie_test.go
+++ b/light/trie_test.go
@@ -21,12 +21,12 @@ import (
"context"
"errors"
"fmt"
+ "math/big"
"testing"
- "github.com/XinFinOrg/XDPoSChain/core/rawdb"
-
"github.com/XinFinOrg/XDPoSChain/consensus/ethash"
"github.com/XinFinOrg/XDPoSChain/core"
+ "github.com/XinFinOrg/XDPoSChain/core/rawdb"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/vm"
"github.com/XinFinOrg/XDPoSChain/params"
@@ -38,7 +38,10 @@ func TestNodeIterator(t *testing.T) {
var (
fulldb = rawdb.NewMemoryDatabase()
lightdb = rawdb.NewMemoryDatabase()
- gspec = core.Genesis{Alloc: core.GenesisAlloc{testBankAddress: {Balance: testBankFunds}}}
+ gspec = core.Genesis{
+ Alloc: core.GenesisAlloc{testBankAddress: {Balance: testBankFunds}},
+ BaseFee: big.NewInt(params.InitialBaseFee),
+ }
genesis = gspec.MustCommit(fulldb)
)
gspec.MustCommit(lightdb)
diff --git a/light/txpool.go b/light/txpool.go
index 92e42101a733..578323914429 100644
--- a/light/txpool.go
+++ b/light/txpool.go
@@ -26,6 +26,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/state"
+ "github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/ethdb"
"github.com/XinFinOrg/XDPoSChain/event"
@@ -68,6 +69,7 @@ type TxPool struct {
homestead bool
eip2718 bool // Fork indicator whether we are in the eip2718 stage.
+ eip1559 bool // Fork indicator whether we are in the eip1559 stage.
}
// TxRelayBackend provides an interface to the mechanism that forwards transacions
@@ -316,6 +318,7 @@ func (p *TxPool) setNewHead(head *types.Header) {
next := new(big.Int).Add(head.Number, big.NewInt(1))
p.homestead = p.config.IsHomestead(head.Number)
p.eip2718 = p.config.IsEIP1559(next)
+ p.eip1559 = p.config.IsEIP1559(next)
}
// Stop stops the light transaction pool
@@ -378,7 +381,7 @@ func (p *TxPool) validateTx(ctx context.Context, tx *types.Transaction) error {
// Validate the transaction sender and it's sig. Throw
// if the from fields is invalid.
if from, err = types.Sender(p.signer, tx); err != nil {
- return core.ErrInvalidSender
+ return txpool.ErrInvalidSender
}
// Last but not least check for nonce errors
currentState := p.currentState(ctx)
@@ -390,14 +393,14 @@ func (p *TxPool) validateTx(ctx context.Context, tx *types.Transaction) error {
// block limit gas.
header := p.chain.GetHeaderByHash(p.head)
if header.GasLimit < tx.Gas() {
- return core.ErrGasLimit
+ return txpool.ErrGasLimit
}
// Transactions can't be negative. This may never happen
// using RLP decoded transactions but may occur if you create
// a transaction using the RPC for example.
if tx.Value().Sign() < 0 {
- return core.ErrNegativeValue
+ return txpool.ErrNegativeValue
}
// Transactor should have enough funds to cover the costs
@@ -407,7 +410,7 @@ func (p *TxPool) validateTx(ctx context.Context, tx *types.Transaction) error {
}
// Should supply enough intrinsic gas
- gas, err := core.IntrinsicGas(tx.Data(), tx.AccessList(), tx.To() == nil, p.homestead)
+ gas, err := core.IntrinsicGas(tx.Data(), tx.AccessList(), tx.To() == nil, p.homestead, p.eip1559)
if err != nil {
return err
}
@@ -530,6 +533,25 @@ func (p *TxPool) Content() (map[common.Address]types.Transactions, map[common.Ad
return pending, queued
}
+// ContentFrom retrieves the data content of the transaction pool, returning the
+// pending as well as queued transactions of this address, grouped by nonce.
+func (pool *TxPool) ContentFrom(addr common.Address) (types.Transactions, types.Transactions) {
+ pool.mu.RLock()
+ defer pool.mu.RUnlock()
+
+ // Retrieve the pending transactions and sort by nonce
+ var pending types.Transactions
+ for _, tx := range pool.pending {
+ account, _ := types.Sender(pool.signer, tx)
+ if account != addr {
+ continue
+ }
+ pending = append(pending, tx)
+ }
+ // There are no queued transactions in a light pool, just return an empty map
+ return pending, types.Transactions{}
+}
+
// RemoveTransactions removes all given transactions from the pool.
func (p *TxPool) RemoveTransactions(txs types.Transactions) {
p.mu.Lock()
diff --git a/light/txpool_test.go b/light/txpool_test.go
index 467efb9cd0b0..e52e8dff7370 100644
--- a/light/txpool_test.go
+++ b/light/txpool_test.go
@@ -18,12 +18,13 @@ package light
import (
"context"
- "github.com/XinFinOrg/XDPoSChain/core/rawdb"
"math"
"math/big"
"testing"
"time"
+ "github.com/XinFinOrg/XDPoSChain/core/rawdb"
+
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/consensus/ethash"
"github.com/XinFinOrg/XDPoSChain/core"
@@ -77,13 +78,16 @@ func txPoolTestChainGen(i int, block *core.BlockGen) {
func TestTxPool(t *testing.T) {
for i := range testTx {
- testTx[i], _ = types.SignTx(types.NewTransaction(uint64(i), acc1Addr, big.NewInt(10000), params.TxGas, nil, nil), types.HomesteadSigner{}, testBankKey)
+ testTx[i], _ = types.SignTx(types.NewTransaction(uint64(i), acc1Addr, big.NewInt(10000), params.TxGas, big.NewInt(params.InitialBaseFee), nil), types.HomesteadSigner{}, testBankKey)
}
var (
- sdb = rawdb.NewMemoryDatabase()
- ldb = rawdb.NewMemoryDatabase()
- gspec = core.Genesis{Alloc: core.GenesisAlloc{testBankAddress: {Balance: testBankFunds}}}
+ sdb = rawdb.NewMemoryDatabase()
+ ldb = rawdb.NewMemoryDatabase()
+ gspec = core.Genesis{
+ Alloc: core.GenesisAlloc{testBankAddress: {Balance: testBankFunds}},
+ BaseFee: big.NewInt(params.InitialBaseFee),
+ }
genesis = gspec.MustCommit(sdb)
)
gspec.MustCommit(ldb)
diff --git a/miner/miner.go b/miner/miner.go
index 0b4354c4d8db..f48df9491d41 100644
--- a/miner/miner.go
+++ b/miner/miner.go
@@ -21,14 +21,14 @@ import (
"fmt"
"sync/atomic"
- "github.com/XinFinOrg/XDPoSChain/XDCxlending"
-
"github.com/XinFinOrg/XDPoSChain/XDCx"
+ "github.com/XinFinOrg/XDPoSChain/XDCxlending"
"github.com/XinFinOrg/XDPoSChain/accounts"
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/consensus"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/state"
+ "github.com/XinFinOrg/XDPoSChain/core/txpool"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/eth/downloader"
"github.com/XinFinOrg/XDPoSChain/ethdb"
@@ -41,11 +41,11 @@ import (
type Backend interface {
AccountManager() *accounts.Manager
BlockChain() *core.BlockChain
- TxPool() *core.TxPool
+ TxPool() *txpool.TxPool
ChainDb() ethdb.Database
GetXDCX() *XDCx.XDCX
- OrderPool() *core.OrderPool
- LendingPool() *core.LendingPool
+ OrderPool() *txpool.OrderPool
+ LendingPool() *txpool.LendingPool
GetXDCXLending() *XDCxlending.Lending
}
diff --git a/miner/worker.go b/miner/worker.go
index d698b2f66a79..5395733990ac 100644
--- a/miner/worker.go
+++ b/miner/worker.go
@@ -32,6 +32,7 @@ import (
"github.com/XinFinOrg/XDPoSChain/consensus"
"github.com/XinFinOrg/XDPoSChain/consensus/XDPoS"
"github.com/XinFinOrg/XDPoSChain/consensus/misc"
+ "github.com/XinFinOrg/XDPoSChain/consensus/misc/eip1559"
"github.com/XinFinOrg/XDPoSChain/contracts"
"github.com/XinFinOrg/XDPoSChain/core"
"github.com/XinFinOrg/XDPoSChain/core/state"
@@ -615,6 +616,9 @@ func (w *worker) commitNewWork() {
Extra: w.extra,
Time: big.NewInt(tstamp),
}
+ // Set baseFee if we are on an EIP-1559 chain
+ header.BaseFee = eip1559.CalcBaseFee(w.config, header)
+
// Only set the coinbase if we are mining (avoid spurious block rewards)
if atomic.LoadInt32(&w.mining) == 1 {
header.Coinbase = w.coinbase
@@ -676,11 +680,7 @@ func (w *worker) commitNewWork() {
log.Error("[commitNewWork] fail to check if block is epoch switch block when fetching pending transactions", "BlockNum", header.Number, "Hash", header.Hash())
}
if !isEpochSwitchBlock {
- pending, err := w.eth.TxPool().Pending()
- if err != nil {
- log.Error("Failed to fetch pending transactions", "err", err)
- return
- }
+ pending := w.eth.TxPool().Pending(true)
txs, specialTxs = types.NewTransactionsByPriceAndNonce(w.current.signer, pending, signers, feeCapacity)
}
}
@@ -1049,7 +1049,7 @@ func (w *Work) commitTransactions(mux *event.TypeMux, balanceFee map[common.Addr
w.tcount++
txs.Shift()
- case errors.Is(err, core.ErrTxTypeNotSupported):
+ case errors.Is(err, types.ErrTxTypeNotSupported):
// Pop the unsupported transaction without shifting in the next from the account
log.Trace("Skipping unsupported transaction type", "sender", from, "type", tx.Type())
txs.Pop()
diff --git a/params/config.go b/params/config.go
index a7ac5ff3a4dc..2b28c9159149 100644
--- a/params/config.go
+++ b/params/config.go
@@ -546,6 +546,26 @@ func (c *ChainConfig) String() string {
default:
engine = "unknown"
}
+ berlinBlock := common.BerlinBlock
+ if c.BerlinBlock != nil {
+ berlinBlock = c.BerlinBlock
+ }
+ londonBlock := common.LondonBlock
+ if c.LondonBlock != nil {
+ londonBlock = c.LondonBlock
+ }
+ mergeBlock := common.MergeBlock
+ if c.MergeBlock != nil {
+ mergeBlock = c.MergeBlock
+ }
+ shanghaiBlock := common.ShanghaiBlock
+ if c.ShanghaiBlock != nil {
+ shanghaiBlock = c.ShanghaiBlock
+ }
+ eip1559Block := common.Eip1559Block
+ if c.Eip1559Block != nil {
+ eip1559Block = c.Eip1559Block
+ }
return fmt.Sprintf("{ChainID: %v Homestead: %v DAO: %v DAOSupport: %v EIP150: %v EIP155: %v EIP158: %v Byzantium: %v Constantinople: %v Istanbul: %v BerlinBlock: %v LondonBlock: %v MergeBlock: %v ShanghaiBlock: %v Eip1559Block: %v Engine: %v}",
c.ChainId,
c.HomesteadBlock,
@@ -557,11 +577,11 @@ func (c *ChainConfig) String() string {
c.ByzantiumBlock,
c.ConstantinopleBlock,
common.TIPXDCXCancellationFee,
- common.BerlinBlock,
- common.LondonBlock,
- common.MergeBlock,
- common.ShanghaiBlock,
- common.Eip1559Block,
+ berlinBlock,
+ londonBlock,
+ mergeBlock,
+ shanghaiBlock,
+ eip1559Block,
engine,
)
}
diff --git a/params/protocol_params.go b/params/protocol_params.go
index d5fba6663eba..1799a24b0c47 100644
--- a/params/protocol_params.go
+++ b/params/protocol_params.go
@@ -23,10 +23,10 @@ var (
)
const (
- GasLimitBoundDivisor uint64 = 1024 // The bound divisor of the gas limit, used in update calculations.
- MinGasLimit uint64 = 5000 // Minimum the gas limit may ever be.
+ GasLimitBoundDivisor uint64 = 1024 // The bound divisor of the gas limit, used in update calculations.
+ MinGasLimit uint64 = 5000 // Minimum the gas limit may ever be.
MaxGasLimit uint64 = 0x7fffffffffffffff // Maximum the gas limit (2^63-1).
- GenesisGasLimit uint64 = 4712388 // Gas limit of the Genesis block.
+ GenesisGasLimit uint64 = 4712388 // Gas limit of the Genesis block.
XDCGenesisGasLimit uint64 = 84000000
MaximumExtraDataSize uint64 = 32 // Maximum size extra data may be after Genesis.
@@ -42,8 +42,10 @@ const (
LogDataGas uint64 = 8 // Per byte in a LOG* operation's data.
CallStipend uint64 = 2300 // Free gas given at beginning of call.
- Keccak256Gas uint64 = 30 // Once per KECCAK256 operation.
- Keccak256WordGas uint64 = 6 // Once per word of the KECCAK256 operation's data.
+ Keccak256Gas uint64 = 30 // Once per KECCAK256 operation.
+ Keccak256WordGas uint64 = 6 // Once per word of the KECCAK256 operation's data.
+ InitCodeWordGas uint64 = 2 // Once per word of the init code when creating a contract.
+
SstoreResetGas uint64 = 5000 // Once per SSTORE operation if the zeroness changes from zero.
SstoreClearGas uint64 = 5000 // Once per SSTORE operation if the zeroness doesn't change.
SstoreRefundGas uint64 = 15000 // Once per SSTORE operation if the zeroness changes to zero.
@@ -64,10 +66,13 @@ const (
TxAccessListAddressGas uint64 = 2400 // Per address specified in EIP 2930 access list
TxAccessListStorageKeyGas uint64 = 1900 // Per storage key specified in EIP 2930 access list
-
- TxDataNonZeroGas uint64 = 68 // Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions.
- MaxCodeSize = 24576 // Maximum bytecode to permit for a contract
+ TxDataNonZeroGas uint64 = 68 // Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions.
+
+ InitialBaseFee = 12500000000 // Initial base fee for EIP-1559 blocks.
+
+ MaxCodeSize = 24576 // Maximum bytecode to permit for a contract
+ MaxInitCodeSize = 2 * MaxCodeSize // Maximum initcode to permit in a creation transaction and create instructions
// Precompiled contract gas prices
@@ -83,6 +88,11 @@ const (
Bn256PairingBaseGas uint64 = 100000 // Base price for an elliptic curve pairing check
Bn256PairingPerPointGas uint64 = 80000 // Per-point price for an elliptic curve pairing check
XDCXPriceGas uint64 = 1
+
+ // The Refund Quotient is the cap on how much of the used gas can be refunded. Before EIP-3529,
+ // up to half the consumed gas could be refunded. Redefined as 1/5th in EIP-3529
+ RefundQuotient uint64 = 2
+ RefundQuotientEIP3529 uint64 = 5
)
var (
@@ -107,6 +117,16 @@ const (
SstoreResetGasEIP2200 uint64 = 5000 // Once per SSTORE operation from clean non-zero to something else
SstoreClearsScheduleRefundEIP2200 uint64 = 15000 // Once per SSTORE operation for clearing an originally existing storage slot
+ ColdAccountAccessCostEIP2929 = uint64(2600) // COLD_ACCOUNT_ACCESS_COST
+ ColdSloadCostEIP2929 = uint64(2100) // COLD_SLOAD_COST
+ WarmStorageReadCostEIP2929 = uint64(100) // WARM_STORAGE_READ_COST
+
+ // In EIP-2200: SstoreResetGas was 5000.
+ // In EIP-2929: SstoreResetGas was changed to '5000 - COLD_SLOAD_COST'.
+ // In EIP-3529: SSTORE_CLEARS_SCHEDULE is defined as SSTORE_RESET_GAS + ACCESS_LIST_STORAGE_KEY_COST
+ // Which becomes: 5000 - 2100 + 1900 = 4800
+ SstoreClearsScheduleRefundEIP3529 uint64 = SstoreResetGasEIP2200 - ColdSloadCostEIP2929 + TxAccessListStorageKeyGas
+
Create2Gas uint64 = 32000 // Once per CREATE2 operation
SelfdestructRefundGas uint64 = 24000 // Refunded following a selfdestruct operation.
TxDataNonZeroGasFrontier uint64 = 68 // Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions.
diff --git a/rpc/websocket.go b/rpc/websocket.go
index 829271da4f9a..fdc1d05e9fd1 100644
--- a/rpc/websocket.go
+++ b/rpc/websocket.go
@@ -103,7 +103,7 @@ func wsHandshakeValidator(allowedOrigins []string) func(*http.Request) bool {
if _, ok := req.Header["Origin"]; !ok {
return true
}
- // Verify origin against whitelist.
+ // Verify origin against allow list.
origin := strings.ToLower(req.Header.Get("Origin"))
if allowAllOrigins || originIsAllowed(origins, origin) {
return true
diff --git a/tests/block_test_util.go b/tests/block_test_util.go
index 905c81b0d3e6..44d1c1b4d72f 100644
--- a/tests/block_test_util.go
+++ b/tests/block_test_util.go
@@ -21,17 +21,16 @@ import (
"bytes"
"encoding/hex"
"encoding/json"
- "errors"
"fmt"
"math/big"
-
- "github.com/XinFinOrg/XDPoSChain/core/rawdb"
+ "os"
"github.com/XinFinOrg/XDPoSChain/common"
"github.com/XinFinOrg/XDPoSChain/common/hexutil"
"github.com/XinFinOrg/XDPoSChain/common/math"
"github.com/XinFinOrg/XDPoSChain/consensus/ethash"
"github.com/XinFinOrg/XDPoSChain/core"
+ "github.com/XinFinOrg/XDPoSChain/core/rawdb"
"github.com/XinFinOrg/XDPoSChain/core/state"
"github.com/XinFinOrg/XDPoSChain/core/types"
"github.com/XinFinOrg/XDPoSChain/core/vm"
@@ -58,9 +57,10 @@ type btJSON struct {
}
type btBlock struct {
- BlockHeader *btHeader
- Rlp string
- UncleHeaders []*btHeader
+ BlockHeader *btHeader
+ ExpectException string
+ Rlp string
+ UncleHeaders []*btHeader
}
//go:generate gencodec -type btHeader -field-override btHeaderMarshaling -out gen_btheader.go
@@ -82,6 +82,7 @@ type btHeader struct {
GasLimit uint64
GasUsed uint64
Timestamp *big.Int
+ BaseFee *big.Int
}
type btHeaderMarshaling struct {
@@ -91,6 +92,7 @@ type btHeaderMarshaling struct {
GasLimit math.HexOrDecimal64
GasUsed math.HexOrDecimal64
Timestamp *math.HexOrDecimal256
+ BaseFee *math.HexOrDecimal256
}
func (t *BlockTest) Run() error {
@@ -149,6 +151,7 @@ func (t *BlockTest) genesis(config *params.ChainConfig) *core.Genesis {
Mixhash: t.json.Genesis.MixHash,
Coinbase: t.json.Genesis.Coinbase,
Alloc: t.json.Pre,
+ BaseFee: t.json.Genesis.BaseFee,
}
}
@@ -168,7 +171,7 @@ See https://github.com/ethereum/tests/wiki/Blockchain-Tests-II
func (t *BlockTest) insertBlocks(blockchain *core.BlockChain) ([]btBlock, error) {
validBlocks := make([]btBlock, 0)
// insert the test blocks, which will execute all transactions
- for _, b := range t.json.Blocks {
+ for bi, b := range t.json.Blocks {
cb, err := b.decode()
if err != nil {
if b.BlockHeader == nil {
@@ -188,7 +191,12 @@ func (t *BlockTest) insertBlocks(blockchain *core.BlockChain) ([]btBlock, error)
}
}
if b.BlockHeader == nil {
- return nil, errors.New("block insertion should have failed")
+ if data, err := json.MarshalIndent(cb.Header(), "", " "); err == nil {
+ fmt.Fprintf(os.Stderr, "block (index %d) insertion should have failed due to: %v:\n%v\n",
+ bi, b.ExpectException, string(data))
+ }
+ return nil, fmt.Errorf("block (index %d) insertion should have failed due to: %v",
+ bi, b.ExpectException)
}
// validate RLP decoding by checking all values against test file JSON
diff --git a/tests/gen_btheader.go b/tests/gen_btheader.go
index 003ca5fb39ef..abe99159cc9b 100644
--- a/tests/gen_btheader.go
+++ b/tests/gen_btheader.go
@@ -14,6 +14,7 @@ import (
var _ = (*btHeaderMarshaling)(nil)
+// MarshalJSON marshals as JSON.
func (b btHeader) MarshalJSON() ([]byte, error) {
type btHeader struct {
Bloom types.Bloom
@@ -32,6 +33,7 @@ func (b btHeader) MarshalJSON() ([]byte, error) {
GasLimit math.HexOrDecimal64
GasUsed math.HexOrDecimal64
Timestamp *math.HexOrDecimal256
+ BaseFee *math.HexOrDecimal256
}
var enc btHeader
enc.Bloom = b.Bloom
@@ -50,9 +52,11 @@ func (b btHeader) MarshalJSON() ([]byte, error) {
enc.GasLimit = math.HexOrDecimal64(b.GasLimit)
enc.GasUsed = math.HexOrDecimal64(b.GasUsed)
enc.Timestamp = (*math.HexOrDecimal256)(b.Timestamp)
+ enc.BaseFee = (*math.HexOrDecimal256)(b.BaseFee)
return json.Marshal(&enc)
}
+// UnmarshalJSON unmarshals from JSON.
func (b *btHeader) UnmarshalJSON(input []byte) error {
type btHeader struct {
Bloom *types.Bloom
@@ -71,6 +75,7 @@ func (b *btHeader) UnmarshalJSON(input []byte) error {
GasLimit *math.HexOrDecimal64
GasUsed *math.HexOrDecimal64
Timestamp *math.HexOrDecimal256
+ BaseFee *math.HexOrDecimal256
}
var dec btHeader
if err := json.Unmarshal(input, &dec); err != nil {
@@ -124,5 +129,8 @@ func (b *btHeader) UnmarshalJSON(input []byte) error {
if dec.Timestamp != nil {
b.Timestamp = (*big.Int)(dec.Timestamp)
}
+ if dec.BaseFee != nil {
+ b.BaseFee = (*big.Int)(dec.BaseFee)
+ }
return nil
}
diff --git a/tests/gen_stenv.go b/tests/gen_stenv.go
index b4f90f62102f..5a43270a9a5d 100644
--- a/tests/gen_stenv.go
+++ b/tests/gen_stenv.go
@@ -13,6 +13,7 @@ import (
var _ = (*stEnvMarshaling)(nil)
+// MarshalJSON marshals as JSON.
func (s stEnv) MarshalJSON() ([]byte, error) {
type stEnv struct {
Coinbase common.UnprefixedAddress `json:"currentCoinbase" gencodec:"required"`
@@ -20,6 +21,7 @@ func (s stEnv) MarshalJSON() ([]byte, error) {
GasLimit math.HexOrDecimal64 `json:"currentGasLimit" gencodec:"required"`
Number math.HexOrDecimal64 `json:"currentNumber" gencodec:"required"`
Timestamp math.HexOrDecimal64 `json:"currentTimestamp" gencodec:"required"`
+ BaseFee *math.HexOrDecimal256 `json:"currentBaseFee" gencodec:"optional"`
}
var enc stEnv
enc.Coinbase = common.UnprefixedAddress(s.Coinbase)
@@ -27,9 +29,11 @@ func (s stEnv) MarshalJSON() ([]byte, error) {
enc.GasLimit = math.HexOrDecimal64(s.GasLimit)
enc.Number = math.HexOrDecimal64(s.Number)
enc.Timestamp = math.HexOrDecimal64(s.Timestamp)
+ enc.BaseFee = (*math.HexOrDecimal256)(s.BaseFee)
return json.Marshal(&enc)
}
+// UnmarshalJSON unmarshals from JSON.
func (s *stEnv) UnmarshalJSON(input []byte) error {
type stEnv struct {
Coinbase *common.UnprefixedAddress `json:"currentCoinbase" gencodec:"required"`
@@ -37,6 +41,7 @@ func (s *stEnv) UnmarshalJSON(input []byte) error {
GasLimit *math.HexOrDecimal64 `json:"currentGasLimit" gencodec:"required"`
Number *math.HexOrDecimal64 `json:"currentNumber" gencodec:"required"`
Timestamp *math.HexOrDecimal64 `json:"currentTimestamp" gencodec:"required"`
+ BaseFee *math.HexOrDecimal256 `json:"currentBaseFee" gencodec:"optional"`
}
var dec stEnv
if err := json.Unmarshal(input, &dec); err != nil {
@@ -62,5 +67,8 @@ func (s *stEnv) UnmarshalJSON(input []byte) error {
return errors.New("missing required field 'currentTimestamp' for stEnv")
}
s.Timestamp = uint64(*dec.Timestamp)
+ if dec.BaseFee != nil {
+ s.BaseFee = (*big.Int)(dec.BaseFee)
+ }
return nil
}
diff --git a/tests/gen_sttransaction.go b/tests/gen_sttransaction.go
index d2ff5a9743c1..ac8989372780 100644
--- a/tests/gen_sttransaction.go
+++ b/tests/gen_sttransaction.go
@@ -8,25 +8,33 @@ import (
"github.com/XinFinOrg/XDPoSChain/common/hexutil"
"github.com/XinFinOrg/XDPoSChain/common/math"
+ "github.com/XinFinOrg/XDPoSChain/core/types"
)
var _ = (*stTransactionMarshaling)(nil)
+// MarshalJSON marshals as JSON.
func (s stTransaction) MarshalJSON() ([]byte, error) {
type stTransaction struct {
- GasPrice *math.HexOrDecimal256 `json:"gasPrice"`
- Nonce math.HexOrDecimal64 `json:"nonce"`
- To string `json:"to"`
- Data []string `json:"data"`
- GasLimit []math.HexOrDecimal64 `json:"gasLimit"`
- Value []string `json:"value"`
- PrivateKey hexutil.Bytes `json:"secretKey"`
+ GasPrice *math.HexOrDecimal256 `json:"gasPrice"`
+ MaxFeePerGas *math.HexOrDecimal256 `json:"maxFeePerGas"`
+ MaxPriorityFeePerGas *math.HexOrDecimal256 `json:"maxPriorityFeePerGas"`
+ Nonce math.HexOrDecimal64 `json:"nonce"`
+ To string `json:"to"`
+ Data []string `json:"data"`
+ AccessLists []*types.AccessList `json:"accessLists,omitempty"`
+ GasLimit []math.HexOrDecimal64 `json:"gasLimit"`
+ Value []string `json:"value"`
+ PrivateKey hexutil.Bytes `json:"secretKey"`
}
var enc stTransaction
enc.GasPrice = (*math.HexOrDecimal256)(s.GasPrice)
+ enc.MaxFeePerGas = (*math.HexOrDecimal256)(s.MaxFeePerGas)
+ enc.MaxPriorityFeePerGas = (*math.HexOrDecimal256)(s.MaxPriorityFeePerGas)
enc.Nonce = math.HexOrDecimal64(s.Nonce)
enc.To = s.To
enc.Data = s.Data
+ enc.AccessLists = s.AccessLists
if s.GasLimit != nil {
enc.GasLimit = make([]math.HexOrDecimal64, len(s.GasLimit))
for k, v := range s.GasLimit {
@@ -38,15 +46,19 @@ func (s stTransaction) MarshalJSON() ([]byte, error) {
return json.Marshal(&enc)
}
+// UnmarshalJSON unmarshals from JSON.
func (s *stTransaction) UnmarshalJSON(input []byte) error {
type stTransaction struct {
- GasPrice *math.HexOrDecimal256 `json:"gasPrice"`
- Nonce *math.HexOrDecimal64 `json:"nonce"`
- To *string `json:"to"`
- Data []string `json:"data"`
- GasLimit []math.HexOrDecimal64 `json:"gasLimit"`
- Value []string `json:"value"`
- PrivateKey *hexutil.Bytes `json:"secretKey"`
+ GasPrice *math.HexOrDecimal256 `json:"gasPrice"`
+ MaxFeePerGas *math.HexOrDecimal256 `json:"maxFeePerGas"`
+ MaxPriorityFeePerGas *math.HexOrDecimal256 `json:"maxPriorityFeePerGas"`
+ Nonce *math.HexOrDecimal64 `json:"nonce"`
+ To *string `json:"to"`
+ Data []string `json:"data"`
+ AccessLists []*types.AccessList `json:"accessLists,omitempty"`
+ GasLimit []math.HexOrDecimal64 `json:"gasLimit"`
+ Value []string `json:"value"`
+ PrivateKey *hexutil.Bytes `json:"secretKey"`
}
var dec stTransaction
if err := json.Unmarshal(input, &dec); err != nil {
@@ -55,6 +67,12 @@ func (s *stTransaction) UnmarshalJSON(input []byte) error {
if dec.GasPrice != nil {
s.GasPrice = (*big.Int)(dec.GasPrice)
}
+ if dec.MaxFeePerGas != nil {
+ s.MaxFeePerGas = (*big.Int)(dec.MaxFeePerGas)
+ }
+ if dec.MaxPriorityFeePerGas != nil {
+ s.MaxPriorityFeePerGas = (*big.Int)(dec.MaxPriorityFeePerGas)
+ }
if dec.Nonce != nil {
s.Nonce = uint64(*dec.Nonce)
}
@@ -64,6 +82,9 @@ func (s *stTransaction) UnmarshalJSON(input []byte) error {
if dec.Data != nil {
s.Data = dec.Data
}
+ if dec.AccessLists != nil {
+ s.AccessLists = dec.AccessLists
+ }
if dec.GasLimit != nil {
s.GasLimit = make([]uint64, len(dec.GasLimit))
for k, v := range dec.GasLimit {
diff --git a/tests/gen_vmexec.go b/tests/gen_vmexec.go
index f539a288f3c2..e75c23489d99 100644
--- a/tests/gen_vmexec.go
+++ b/tests/gen_vmexec.go
@@ -14,6 +14,7 @@ import (
var _ = (*vmExecMarshaling)(nil)
+// MarshalJSON marshals as JSON.
func (v vmExec) MarshalJSON() ([]byte, error) {
type vmExec struct {
Address common.UnprefixedAddress `json:"address" gencodec:"required"`
@@ -37,6 +38,7 @@ func (v vmExec) MarshalJSON() ([]byte, error) {
return json.Marshal(&enc)
}
+// UnmarshalJSON unmarshals from JSON.
func (v *vmExec) UnmarshalJSON(input []byte) error {
type vmExec struct {
Address *common.UnprefixedAddress `json:"address" gencodec:"required"`
diff --git a/tests/init_test.go b/tests/init_test.go
index 53fe8b41201c..b6499a2e199e 100644
--- a/tests/init_test.go
+++ b/tests/init_test.go
@@ -87,10 +87,11 @@ func findLine(data []byte, offset int64) (line int) {
// testMatcher controls skipping and chain config assignment to tests.
type testMatcher struct {
- configpat []testConfig
- failpat []testFailure
- skiploadpat []*regexp.Regexp
- skipshortpat []*regexp.Regexp
+ configpat []testConfig
+ failpat []testFailure
+ skiploadpat []*regexp.Regexp
+ skipshortpat []*regexp.Regexp
+ runonlylistpat *regexp.Regexp
}
type testConfig struct {
@@ -121,6 +122,10 @@ func (tm *testMatcher) fails(pattern string, reason string) {
tm.failpat = append(tm.failpat, testFailure{regexp.MustCompile(pattern), reason})
}
+func (tm *testMatcher) runonly(pattern string) {
+ tm.runonlylistpat = regexp.MustCompile(pattern)
+}
+
// config defines chain config for tests matching the pattern.
func (tm *testMatcher) config(pattern string, cfg params.ChainConfig) {
tm.configpat = append(tm.configpat, testConfig{regexp.MustCompile(pattern), cfg})
@@ -209,6 +214,11 @@ func (tm *testMatcher) runTestFile(t *testing.T, path, name string, runTest inte
if r, _ := tm.findSkip(name); r != "" {
t.Skip(r)
}
+ if tm.runonlylistpat != nil {
+ if !tm.runonlylistpat.MatchString(name) {
+ t.Skip("Skipped by runonly")
+ }
+ }
t.Parallel()
// Load the file as map[string].
@@ -262,3 +272,14 @@ func runTestFunc(runTest interface{}, t *testing.T, name string, m reflect.Value
m.MapIndex(reflect.ValueOf(key)),
})
}
+
+func TestMatcherRunonlylist(t *testing.T) {
+ t.Parallel()
+ tm := new(testMatcher)
+ tm.runonly("invalid*")
+ tm.walk(t, rlpTestDir, func(t *testing.T, name string, test *RLPTest) {
+ if name[:len("invalidRLPTest.json")] != "invalidRLPTest.json" {
+ t.Fatalf("invalid test found: %s != invalidRLPTest.json", name)
+ }
+ })
+}
diff --git a/tests/state_test.go b/tests/state_test.go
index 5c91a978c520..1b77c6df5265 100644
--- a/tests/state_test.go
+++ b/tests/state_test.go
@@ -31,9 +31,16 @@ func TestState(t *testing.T) {
st := new(testMatcher)
// Long tests:
st.skipShortMode(`^stQuadraticComplexityTest/`)
+
// Broken tests:
st.skipLoad(`^stTransactionTest/OverflowGasRequire\.json`) // gasLimit > 256 bits
st.skipLoad(`^stTransactionTest/zeroSigTransa[^/]*\.json`) // EIP-86 is not supported yet
+
+ // Uses 1GB RAM per tested fork
+ st.skipLoad(`^stStaticCall/static_Call1MB`)
+ // Un-skip this when https://github.com/ethereum/tests/issues/908 is closed
+ st.skipLoad(`^stQuadraticComplexityTest/QuadraticComplexitySolidity_CallDataCopy`)
+
// Expected failures:
st.fails(`^stRevertTest/RevertPrecompiledTouch\.json/EIP158`, "bug in test")
st.fails(`^stRevertTest/RevertPrefoundEmptyOOG\.json/EIP158`, "bug in test")
diff --git a/tests/state_test_util.go b/tests/state_test_util.go
index afb35c9d02db..30750b973c73 100644
--- a/tests/state_test_util.go
+++ b/tests/state_test_util.go
@@ -19,6 +19,7 @@ package tests
import (
"encoding/hex"
"encoding/json"
+ "errors"
"fmt"
"math/big"
"strings"
@@ -80,6 +81,7 @@ type stEnv struct {
GasLimit uint64 `json:"currentGasLimit" gencodec:"required"`
Number uint64 `json:"currentNumber" gencodec:"required"`
Timestamp uint64 `json:"currentTimestamp" gencodec:"required"`
+ BaseFee *big.Int `json:"currentBaseFee" gencodec:"optional"`
}
type stEnvMarshaling struct {
@@ -88,25 +90,31 @@ type stEnvMarshaling struct {
GasLimit math.HexOrDecimal64
Number math.HexOrDecimal64
Timestamp math.HexOrDecimal64
+ BaseFee *math.HexOrDecimal256
}
//go:generate gencodec -type stTransaction -field-override stTransactionMarshaling -out gen_sttransaction.go
type stTransaction struct {
- GasPrice *big.Int `json:"gasPrice"`
- Nonce uint64 `json:"nonce"`
- To string `json:"to"`
- Data []string `json:"data"`
- GasLimit []uint64 `json:"gasLimit"`
- Value []string `json:"value"`
- PrivateKey []byte `json:"secretKey"`
+ GasPrice *big.Int `json:"gasPrice"`
+ MaxFeePerGas *big.Int `json:"maxFeePerGas"`
+ MaxPriorityFeePerGas *big.Int `json:"maxPriorityFeePerGas"`
+ Nonce uint64 `json:"nonce"`
+ To string `json:"to"`
+ Data []string `json:"data"`
+ AccessLists []*types.AccessList `json:"accessLists,omitempty"`
+ GasLimit []uint64 `json:"gasLimit"`
+ Value []string `json:"value"`
+ PrivateKey []byte `json:"secretKey"`
}
type stTransactionMarshaling struct {
- GasPrice *math.HexOrDecimal256
- Nonce math.HexOrDecimal64
- GasLimit []math.HexOrDecimal64
- PrivateKey hexutil.Bytes
+ GasPrice *math.HexOrDecimal256
+ MaxFeePerGas *math.HexOrDecimal256
+ MaxPriorityFeePerGas *math.HexOrDecimal256
+ Nonce math.HexOrDecimal64
+ GasLimit []math.HexOrDecimal64
+ PrivateKey hexutil.Bytes
}
// Subtests returns all valid subtests of the test.
@@ -130,8 +138,17 @@ func (t *StateTest) Run(subtest StateSubtest, vmconfig vm.Config) (*state.StateD
db := rawdb.NewMemoryDatabase()
statedb := MakePreState(db, t.json.Pre)
+ var baseFee *big.Int
+ if config.IsEIP1559(new(big.Int)) {
+ baseFee = t.json.Env.BaseFee
+ if baseFee == nil {
+ // Retesteth uses `0x10` for genesis baseFee. Therefore, it defaults to
+ // parent - 2 : 0xa as the basefee for 'this' context.
+ baseFee = big.NewInt(common.BaseFee.Int64())
+ }
+ }
post := t.json.Post[subtest.Fork][subtest.Index]
- msg, err := t.json.Tx.toMessage(post, block.Number())
+ msg, err := t.json.Tx.toMessage(post, block.Number(), baseFee)
if err != nil {
return nil, err
}
@@ -140,6 +157,7 @@ func (t *StateTest) Run(subtest StateSubtest, vmconfig vm.Config) (*state.StateD
txContext := core.NewEVMTxContext(msg)
context := core.NewEVMBlockContext(block.Header(), nil, &t.json.Env.Coinbase)
context.GetHash = vmTestBlockHash
+ context.BaseFee = baseFee
evm := vm.NewEVM(context, txContext, statedb, nil, config, vmconfig)
// Execute the message.
@@ -196,7 +214,7 @@ func (t *StateTest) genesis(config *params.ChainConfig) *core.Genesis {
}
}
-func (tx *stTransaction) toMessage(ps stPostState, number *big.Int) (core.Message, error) {
+func (tx *stTransaction) toMessage(ps stPostState, number *big.Int, baseFee *big.Int) (core.Message, error) {
// Derive sender from private key if present.
var from common.Address
if len(tx.PrivateKey) > 0 {
@@ -241,7 +259,30 @@ func (tx *stTransaction) toMessage(ps stPostState, number *big.Int) (core.Messag
if err != nil {
return nil, fmt.Errorf("invalid tx data %q", dataHex)
}
- msg := types.NewMessage(from, to, tx.Nonce, value, gasLimit, tx.GasPrice, data, nil, true, nil, number)
+ var accessList types.AccessList
+ if tx.AccessLists != nil && tx.AccessLists[ps.Indexes.Data] != nil {
+ accessList = *tx.AccessLists[ps.Indexes.Data]
+ }
+ // If baseFee provided, set gasPrice to effectiveGasPrice.
+ gasPrice := tx.GasPrice
+ if baseFee != nil {
+ if tx.MaxFeePerGas == nil {
+ tx.MaxFeePerGas = gasPrice
+ }
+ if tx.MaxFeePerGas == nil {
+ tx.MaxFeePerGas = new(big.Int)
+ }
+ if tx.MaxPriorityFeePerGas == nil {
+ tx.MaxPriorityFeePerGas = tx.MaxFeePerGas
+ }
+ gasPrice = math.BigMin(new(big.Int).Add(tx.MaxPriorityFeePerGas, baseFee),
+ tx.MaxFeePerGas)
+ }
+ if gasPrice == nil {
+ return nil, errors.New("no gas price provided")
+ }
+
+ msg := types.NewMessage(from, to, tx.Nonce, value, gasLimit, tx.GasPrice, tx.MaxFeePerGas, tx.MaxPriorityFeePerGas, data, accessList, false, nil, number)
return msg, nil
}