logs

cosmos/runtime/txpool/ante.go

@@ -44,45 +44,56 @@ func (m *Mempool) AnteHandle(
 	telemetry.IncrCounter(float32(1), MetricKeyCometPoolTxs)
 	msgs := tx.GetMsgs()
 
+	ctx.Logger().Info("AnteHandle Polaris Mempool", "msgs", len(msgs), "simulate", simulate)
+
 	// TODO: Record the time it takes to build a payload.
 
 	// We only want to eject transactions from comet on recheck.
 	if ctx.ExecMode() == sdk.ExecModeCheck || ctx.ExecMode() == sdk.ExecModeReCheck {
+		ctx.Logger().Info("AnteHandle in Check/Recheck tx")
 		if wet, ok := utils.GetAs[*types.WrappedEthereumTransaction](msgs[0]); ok {
 			ethTx := wet.Unwrap()
+			ctx.Logger().Info("AnteHandle for eth tx", "tx", ethTx.Hash())
 			if shouldEject := m.shouldEjectFromCometMempool(
-				ctx.BlockTime().Unix(), ethTx,
+				ctx, ethTx,
 			); shouldEject {
+				ctx.Logger().Info("AnteHandle dropping tx from comet mempool", "tx", ethTx.Hash())
 				m.crc.DropRemoteTx(ethTx.Hash())
 				telemetry.IncrCounter(float32(1), MetricKeyAnteEjectedTxs)
 				return ctx, errors.New("eject from comet mempool")
 			}
+			ctx.Logger().Info("AnteHandle NOT dropping comet mempool", "tx", ethTx.Hash())
 		}
 	}
 	return next(ctx, tx, simulate)
 }
 
 // shouldEject returns true if the transaction should be ejected from the CometBFT mempool.
 func (m *Mempool) shouldEjectFromCometMempool(
-	currentTime int64, tx *ethtypes.Transaction,
+	ctx sdk.Context, tx *ethtypes.Transaction,
 ) bool {
 	defer telemetry.MeasureSince(time.Now(), MetricKeyTimeShouldEject)
 	if tx == nil {
+		ctx.Logger().Info("shouldEjectFromCometMempool: tx is nil")
 		return false
 	}
 
 	// First check things that are stateless.
-	if m.validateStateless(tx, currentTime) {
+	if m.validateStateless(ctx, tx) {
+		ctx.Logger().Info("shouldEjectFromCometMempool: stateless failed", "tx", tx.Hash())
 		return true
 	}
 
 	// Then check for things that are stateful.
-	return m.validateStateful(tx)
+	return m.validateStateful(ctx, tx)
 }
 
 // validateStateless returns whether the tx of the given hash is stateless.
-func (m *Mempool) validateStateless(tx *ethtypes.Transaction, currentTime int64) bool {
+func (m *Mempool) validateStateless(ctx sdk.Context, tx *ethtypes.Transaction) bool {
 	txHash := tx.Hash()
+	currentTime := ctx.BlockTime().Unix()
+	ctx.Logger().Info("validateStateless", "txHash", txHash, "currentTime", currentTime)
+
 	// 1. If the transaction has been in the mempool for longer than the configured timeout.
 	// 2. If the transaction's gas params are less than or equal to the configured limit.
 	expired := currentTime-m.crc.TimeFirstSeen(txHash) > m.lifetime
@@ -95,20 +106,22 @@ func (m *Mempool) validateStateless(tx *ethtypes.Transaction, currentTime int64)
 		telemetry.IncrCounter(float32(1), MetricKeyAnteShouldEjectPriceLimit)
 	}
 
+	ctx.Logger().Info("validateStateless", "expired", expired, "priceLeLimit", priceLeLimit)
+
 	return expired || priceLeLimit
 }
 
 // includedCanonicalChain returns whether the tx of the given hash is included in the canonical
 // Eth chain.
-func (m *Mempool) validateStateful(tx *ethtypes.Transaction) bool {
+func (m *Mempool) validateStateful(ctx sdk.Context, tx *ethtypes.Transaction) bool {
 	// // 1. If the transaction has been included in a block.
 	// signer := ethtypes.LatestSignerForChainID(m.chainConfig.ChainID)
 	// if _, err := ethtypes.Sender(signer, tx); err != nil {
 	// 	return true
 	// }
 
-	// tx.Nonce() <
 	included := m.chain.GetTransactionLookup(tx.Hash()) != nil
 	telemetry.IncrCounter(float32(1), MetricKeyAnteShouldEjectInclusion)
+	ctx.Logger().Info("validateStateful", "included", included)
 	return included
 }

cosmos/runtime/txpool/comet.go

@@ -59,9 +59,10 @@ func (crc *cometRemoteCache) IsRemoteTx(txHash common.Hash) bool {
 	return ok
 }
 
-// Record the time the tx was inserted from Comet successfully.
+// Record the first time the tx was inserted from Comet successfully.
 func (crc *cometRemoteCache) MarkRemoteSeen(txHash common.Hash) {
 	crc.timeInsertedMu.Lock()
+	// TODO: only insert a new timestamp if not already seen.
 	crc.timeInserted[txHash] = time.Now().Unix()
 	crc.timeInsertedMu.Unlock()
 }

cosmos/runtime/txpool/handler.go

@@ -172,6 +172,7 @@ func (h *handler) failedLoop() {
 				h.logger.Error("failed to broadcast transaction after max retries", "tx", maxRetries)
 				continue
 			}
+			h.logger.Info("retrying failed tx", "tx", failed.tx.Hash(), "retries", failed.retries)
 			telemetry.IncrCounter(float32(1), MetricKeyBroadcastRetry)
 			h.broadcastTransaction(failed.tx, failed.retries-1)
 		}
@@ -225,11 +226,12 @@ func (h *handler) broadcastTransactions(txs ethtypes.Transactions) {
 	numBroadcasted := 0
 	for _, signedEthTx := range txs {
 		if !h.crc.IsRemoteTx(signedEthTx.Hash()) {
+			h.logger.Info("broadcasting local eth tx", "hash", signedEthTx.Hash().Hex())
 			h.broadcastTransaction(signedEthTx, maxRetries)
 			numBroadcasted++
 		}
 	}
-	h.logger.Debug(
+	h.logger.Info(
 		"broadcasting transactions", "num_received", len(txs), "num_broadcasted", numBroadcasted,
 	)
 }
@@ -254,21 +256,23 @@ func (h *handler) broadcastTransaction(tx *ethtypes.Transaction, retries int) {
 	// If rsp == 1, likely the txn is already in a block, and thus the broadcast failing is actually
 	// the desired behaviour.
 	if rsp == nil || rsp.Code == 0 || rsp.Code == 1 {
+		h.logger.Info("broadcasting to comet", "hash", tx.Hash(), "rsp", rsp, "code", rsp.Code)
 		return
 	}
 
 	switch rsp.Code {
 	case sdkerrors.ErrMempoolIsFull.ABCICode():
 		h.logger.Error("failed to broadcast: comet-bft mempool is full", "tx_hash", tx.Hash())
 		telemetry.IncrCounter(float32(1), MetricKeyMempoolFull)
-	case
-		sdkerrors.ErrTxInMempoolCache.ABCICode():
+	case sdkerrors.ErrTxInMempoolCache.ABCICode():
 		return
 	default:
 		h.logger.Error("failed to broadcast transaction",
 			"codespace", rsp.Codespace, "code", rsp.Code, "info", rsp.Info, "tx_hash", tx.Hash())
 		telemetry.IncrCounter(float32(1), MetricKeyBroadcastFailure)
 	}
 
+	h.logger.Info("failed to broadcast transaction", "tx_hash", tx.Hash(), "retries", retries)
+
 	h.failedTxs <- &failedTx{tx: tx, retries: retries}
 }

cosmos/runtime/txpool/mempool.go

@@ -25,6 +25,7 @@ import (
 	"errors"
 	"math/big"
 	"sync"
+	"time"
 
 	"cosmossdk.io/log"
 
@@ -111,12 +112,14 @@ func (m *Mempool) Insert(ctx context.Context, sdkTx sdk.Tx) error {
 	sCtx := sdk.UnwrapSDKContext(ctx)
 	msgs := sdkTx.GetMsgs()
 	if len(msgs) != 1 {
+		sCtx.Logger().Error("mempool insert: only one message is supported")
 		return errors.New("only one message is supported")
 	}
 
 	wet, ok := utils.GetAs[*types.WrappedEthereumTransaction](msgs[0])
 	if !ok {
 		// We have to return nil for non-ethereum transactions as to not fail check-tx.
+		sCtx.Logger().Info("mempool insert: not an ethereum transaction")
 		return nil
 	}
 
@@ -130,14 +133,20 @@ func (m *Mempool) Insert(ctx context.Context, sdkTx sdk.Tx) error {
 	if len(errs) > 0 {
 		// Handle case where a node broadcasts to itself, we don't want it to fail CheckTx.
 		if errors.Is(errs[0], ethtxpool.ErrAlreadyKnown) &&
+			// TODO: checking for CheckTx/ReCheck here is not necessary (only ever called in CheckTx)
 			(sCtx.ExecMode() == sdk.ExecModeCheck || sCtx.ExecMode() == sdk.ExecModeReCheck) {
 			telemetry.IncrCounter(float32(1), MetricKeyMempoolKnownTxs)
+			sCtx.Logger().Info("mempool insert: tx already in mempool", "mode", sCtx.ExecMode())
 			return nil
 		}
 		return errs[0]
 	}
 
 	// Add the eth tx to the remote cache.
+	sCtx.Logger().Info(
+		"mempool insert: marking remote seen", "tx", ethTx.Hash(), "time", time.Now().Unix(),
+		"is(already)RemoteTx", m.crc.IsRemoteTx(ethTx.Hash()),
+	)
 	m.crc.MarkRemoteSeen(ethTx.Hash())
 
 	return nil