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fix(pubsub): resolve data race in doProduce #3994

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fix(pubsub): resolve data race in doProduce #3994

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4 changes: 2 additions & 2 deletions internal/io/memory/pubsub/manager.go
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Original file line number Diff line number Diff line change
Expand Up @@ -128,13 +128,13 @@ func ProduceError(ctx api.StreamContext, topic string, err error) {
}

func doProduce(ctx api.StreamContext, topic string, data any) {
mu.RLock()
defer mu.RUnlock()
c, exists := pubTopics[topic]
if !exists {
return
}
logger := ctx.GetLogger()
mu.RLock()
defer mu.RUnlock()
// broadcast to all consumers
for name, out := range c.consumers {
select {
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