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Go1.23 timers #11334

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Go1.23 timers #11334

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bc6a9a3
Go1.23 timers
shivanthzen Oct 2, 2024
b0168e2
Update batch_processor.go
shivanthzen Oct 2, 2024
43ccc5e
Update processor/batchprocessor/batch_processor.go
bogdandrutu Oct 2, 2024
05ac9dc
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shivanthzen Oct 3, 2024
a59f245
Merge branch 'main' into fix_batch_process_timer
shivanthzen Oct 4, 2024
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15 changes: 6 additions & 9 deletions processor/batchprocessor/batch_processor.go
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0


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package batchprocessor // import "go.opentelemetry.io/collector/processor/batchprocessor"

import (
Expand Down Expand Up @@ -118,9 +119,11 @@ type batch interface {
sizeBytes(item any) int
}

var _ consumer.Traces = (*batchProcessor)(nil)
var _ consumer.Metrics = (*batchProcessor)(nil)
var _ consumer.Logs = (*batchProcessor)(nil)
var (
_ consumer.Traces = (*batchProcessor)(nil)
_ consumer.Metrics = (*batchProcessor)(nil)
_ consumer.Logs = (*batchProcessor)(nil)
)

// newBatchProcessor returns a new batch processor component.
func newBatchProcessor(set processor.Settings, cfg *Config, batchFunc func() batch) (*batchProcessor, error) {
Expand Down Expand Up @@ -259,12 +262,6 @@ func (b *shard) hasTimer() bool {
return b.timer != nil
}

func (b *shard) stopTimer() {
if b.hasTimer() && !b.timer.Stop() {
<-b.timer.C
}
}

func (b *shard) resetTimer() {
if b.hasTimer() {
b.timer.Reset(b.processor.timeout)
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12 changes: 12 additions & 0 deletions processor/batchprocessor/batch_processor_1_22.go
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Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0

//go:build !1.23
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Shouldn't this be go1.23? At least on https://stackoverflow.com/a/38439941 that is the format used. Has the format changed?

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For builds using go version 1.23 and above , file tagged with //go:build 1.23 will be used, for go version below 1.23 , file tagged with //go:build !1.23 will be used.

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Right, what I meant is that I expected this to be

Suggested change
//go:build !1.23
//go:build !go1.23

or at least this is how it used to work for Go in older versions, not 1.23


package batchprocessor // import "go.opentelemetry.io/collector/processor/batchprocessor"

func (b *shard) stopTimer() {
if b.hasTimer() && !b.timer.Stop() {
<-b.timer.C

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}
}
12 changes: 12 additions & 0 deletions processor/batchprocessor/batch_processor_1_23.go
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Original file line number Diff line number Diff line change
@@ -0,0 +1,12 @@
// Copyright The OpenTelemetry Authors
// SPDX-License-Identifier: Apache-2.0

//go:build 1.23

package batchprocessor // import "go.opentelemetry.io/collector/processor/batchprocessor"

func (b *shard) stopTimer() {
if b.hasTimer() {
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Is it possible to add a test to capture the regression this is fixing?

b.timer.Stop()
}
}
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