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https://issues.apache.org/jira/browse/AMQ-5966?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14908114#comment-14908114
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Daniel Kulp commented on AMQ-5966:
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I'm probably going to close this as "not a bug" as I believe the new behavior
is the desired behavior. Without the change, the redeliveries would be out of
order which can cause serious issues. There's nothing that says the
redelivery cannot be on the same session (as long as the session is "running"
which it definitely should still be) so the new behavior is valid. That said,
it should be release-noted.
> ActiveMQ client hangs after rollback of a transacted JMS session
> ----------------------------------------------------------------
>
> Key: AMQ-5966
> URL: https://issues.apache.org/jira/browse/AMQ-5966
> Project: ActiveMQ
> Issue Type: Bug
> Components: JMS client
> Affects Versions: 5.12.0
> Environment: Reproduced standalone under Linux, but any environment
> should be affected.
> Reporter: Andreas Mattes
> Attachments: AMQRollbackTest.java
>
>
> The ActiveMQ JMS client is accessed through the ConnectionConsumer protocol.
> A ServerSessionPool is provided which creates ServerSessions with transacted
> JMS sessions. Up to ActiveMQ 5.11.2, everything has worked fine, but with
> ActiveMQ 5.12.0, after rollback of a sesseion, the application hangs until
> JMS re-connect happens. Further investigation reveals that with ActiveMQ
> 5.11.2 and earlier, after rollback a new ServerSession is taken from the pool
> and loaded with the message of the rolled back session. With ActiveMQ 5.12.0,
> however, the MessageListener of the same session is called again. This is a
> problem with the ConnectionConsumer protocol, because the may have claimed
> the session for recycling.
> The attached piece of test code (AMQRollbackTest.java) demonstrates the
> issue. It runs fine with ActiveMQ 5.11.2 and hangs with ActiveMQ 5.12.0. It
> demonstrates the issue for QueueSessions, but TopicSessions are affected
> equally.
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