[jira] [Created] (AMQ-5492) Redelivery count increases on closed prefetch buffers for topics

["Christian Tytgat (JIRA)" <ji...@apache.org>]

Christian Tytgat created AMQ-5492:
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             Summary: Redelivery count increases on closed prefetch buffers for topics
                 Key: AMQ-5492
                 URL: https://issues.apache.org/jira/browse/AMQ-5492
             Project: ActiveMQ
          Issue Type: Bug
          Components: Broker
    Affects Versions: 5.10.0
            Reporter: Christian Tytgat
            Priority: Minor


This is related to AMQ-1730 which seems to have been fixed for queues but not for topics. 

We're running into this problem with a durable topic subscription. The application uses a transacted camel route without CACHE_CONSUMER, so from what I understand, the session gets closed after each receive and all prefetched messages (100 by default) get redispatched by the broker. The broker however is increasing redelivery count and we see lots of messages ending up in the DLQ.
By looking at the implementations of Destination.removeSubscription(ConnectionContext context, Subscription sub, long lastDeliveredSequenceId), it seems that the lastDeliveredSequenceId parameter is only used for queues...



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