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Null-proof message ignored listener #903

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Merged
acogoluegnes merged 1 commit into from
Dec 22, 2025
Merged

Null-proof message ignored listener #903

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22 changes: 12 additions & 10 deletions src/main/java/com/rabbitmq/stream/impl/ConsumersCoordinator.java
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Original file line number Diff line number Diff line change
Expand Up @@ -717,16 +717,18 @@ private ClientSubscriptionsManager(
subscriptionTrackers.get(subscriptionId & 0xFF);
if (subscriptionTracker != null) {
// message at the beginning of the first chunk is ignored
// we "simulate" the processing
MessageHandlerContext messageHandlerContext =
new MessageHandlerContext(
offset,
chunkTimestamp,
committedChunkId,
subscriptionTracker.consumer,
(ConsumerFlowStrategy.MessageProcessedCallback) chunkContext);
((ConsumerFlowStrategy.MessageProcessedCallback) chunkContext)
.processed(messageHandlerContext);
// we "simulate" the processing if possible
if (chunkContext != null) {
MessageHandlerContext messageHandlerContext =
new MessageHandlerContext(
offset,
chunkTimestamp,
committedChunkId,
subscriptionTracker.consumer,
(ConsumerFlowStrategy.MessageProcessedCallback) chunkContext);
((ConsumerFlowStrategy.MessageProcessedCallback) chunkContext)
.processed(messageHandlerContext);
}
} else {
LOGGER.debug(
"Could not find stream subscription {} in manager {}, node {} for message ignored listener",
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