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https://issues.apache.org/jira/browse/UIMA-5665?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jerry Cwiklik closed UIMA-5665.
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Resolution: Fixed
Synchronize connection recovery so that only one listener retries until success.
> UIMA-AS: fix JMS listener recovery after broker restart
> -------------------------------------------------------
>
> Key: UIMA-5665
> URL: https://issues.apache.org/jira/browse/UIMA-5665
> Project: UIMA
> Issue Type: Bug
> Components: Async Scaleout
> Reporter: Jerry Cwiklik
> Assignee: Jerry Cwiklik
> Fix For: 2.10.2AS
>
>
> There is a race when trying to recover lost JMS connection which sometimes
> prevents the service from recovering correctly. When JMS listeners loose
> connection to a broker, they are entering retry mode where connection attempt
> is made. When one listener gets a valid Session, other listener's Sessions
> become invalid which triggers another connection retry invaliding Session of
> another JMS Consumer. This continues in a loop.
> Make sure only one listener is doing the recovery. Other threads block until
> the first one recovers and test the connection and if OK will refresh Session
> using a new connection.
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