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https://issues.apache.org/activemq/browse/AMQ-2191?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Rob Davies resolved AMQ-2191.
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Resolution: Fixed
Fix Version/s: (was: 5.4.0)
5.3.0
Fixed by SVN revision 813927
> Incorrect handling of interruptions during commit or rollback of a transaction
> ------------------------------------------------------------------------------
>
> Key: AMQ-2191
> URL: https://issues.apache.org/activemq/browse/AMQ-2191
> Project: ActiveMQ
> Issue Type: Bug
> Affects Versions: 5.3.0
> Environment: Java 1.6.0_02
> Kubuntu Linux 2.6.24-22
> Bitronix Transaction Manager 1.3.2
> Reporter: Michael Gottschalk
> Assignee: Rob Davies
> Fix For: 5.3.0
>
> Attachments: activemq_interruption_fix.diff, xa-jms-exception.txt
>
>
> We have a process framework that sends interruptions to threads that should
> be stopped or paused. Some of these threads interact with ActiveMQ, so
> interruptions can occur inside ActiveMQ at different points.
> A problem occurs if the interruption is detected in
> ActiveMQConnection.syncSendPacket during commit or rollback of a transaction.
> ActiveMQ then throws a JMSException so that it appears to Bitronix as if the
> XA transaction is in an inconsistent state (see stacktrace in the attached
> file).
> In our opinion, the interruption should be ignored by ActiveMQ during the
> critical commit or rollback phase. It is not mandatory that an interruption
> has an immediate effect. Especially such a non-interruptable step as rollback
> or commit should be performed even though an interruption occurs.
> I created a patch for the class TransactionContext which, in case of an
> interruption, resets the interruption state of the thread, retries the
> syncSendPacket method call and restores the thread's interruption state
> afterwards. In this manner, no inconsistent state exceptions occur in the
> transaction manager any longer and interruption is deferred until the
> commit/rollback has succeeded.
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