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[FIXED] Mirror consumer data race #7395

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Merged
neilalexander merged 1 commit into from
Oct 6, 2025
Merged

[FIXED] Mirror consumer data race #7395

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3 changes: 2 additions & 1 deletion server/stream.go
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Original file line number Diff line number Diff line change
Expand Up @@ -3143,6 +3143,7 @@ func (mset *stream) setupMirrorConsumer() error {
}

mirror := mset.mirror
mirrorWg := &mirror.wg

// We want to throttle here in terms of how fast we request new consumers,
// or if the previous is still in progress.
Expand Down Expand Up @@ -3301,7 +3302,7 @@ func (mset *stream) setupMirrorConsumer() error {

// Wait for previous processMirrorMsgs go routine to be completely done.
// If none is running, this will not block.
mirror.wg.Wait()
mirrorWg.Wait()

select {
case ccr := <-respCh:
Expand Down
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