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https://issues.apache.org/jira/browse/AXIS2-4759?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andreas Veithen reassigned AXIS2-4759:
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Assignee: Andreas Veithen
> JMS transport prevents clean Axis2 shutdown
> -------------------------------------------
>
> Key: AXIS2-4759
> URL: https://issues.apache.org/jira/browse/AXIS2-4759
> Project: Axis2
> Issue Type: Bug
> Components: transports
> Affects Versions: 1.5.1
> Environment: Tomcat 6.0
> Open MQ 4.3
> Reporter: Grant Patterson
> Assignee: Andreas Veithen
> Attachments: AXIS2-4759-sender.patch, AXIS2-4759.patch
>
>
> JMSListener doesn't close its JMS connections on shutdown. Open MQ
> connections have two threads that terminate when the connection is closed
> (imqConnectionFlowControl-0 and iMQReadChannel-0). If the connection isn't
> closed on shutdown then these threads prevent Axis2 and Tomcat from shutting
> down normally.
> ServiceTaskManager is responsible for the JMS connections. On shutdown, it
> calls Connection.stop() rather than Connection.close(). This pauses the
> connection rather than closing it, and in the case of Open MQ the two
> connection threads remain running.
> I have fixed this issue and will upload a patch.
> The patch replaces the stop() call with a close() call and fixes several
> other issues with that were exposed once the connection was properly closed:
> - double-checked locking and synchronization on the wrong monitor when
> creating a new shared connection
> - Qpid deadlocks if a session's connection is closed on another thread while
> the session is closing. This caused the unit tests to fail.
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