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https://issues.apache.org/jira/browse/AMQCPP-554?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Timothy Bish resolved AMQCPP-554.
---------------------------------
Resolution: Fixed
Fix Version/s: 3.9.0
Applied the patch and created an integration test to validate the problem.
Thanks!
> Consumer close with INDIVIDUAL_ACKNOWLEDGE and dispatched messages doesn't
> rollback
> -----------------------------------------------------------------------------------
>
> Key: AMQCPP-554
> URL: https://issues.apache.org/jira/browse/AMQCPP-554
> Project: ActiveMQ C++ Client
> Issue Type: Bug
> Components: CMS Impl
> Affects Versions: 3.8.3
> Reporter: Kevin Urciolo
> Assignee: Timothy Bish
> Fix For: 3.9.0
>
> Attachments: ActiveMQConsumerKernel.cpp.patch
>
>
> Messages are lost when the following is done:
> 1. Send message to queue ABC
> 1. Subscribe to queue ABC with INDIVIDUAL_ACKNOWLEDGE
> 2. Unsubscribe to queue ABC
> 3. Subscribe to queue ABC
> The unsubscribe doesn't remove the message from the audit, so the resubscribe
> causes CMS to think the message is a duplicate, so it just acknowledges it
> without it ever getting delivered to a consumer.
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