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https://issues.apache.org/jira/browse/GEODE-8781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17247536#comment-17247536
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ASF GitHub Bot commented on GEODE-8781:
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boglesby opened a new pull request #5838:
URL: https://github.com/apache/geode/pull/5838
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> The Tomcat session state module in P2P mode doesn't re-establish the session
> region after a reconnect
> -----------------------------------------------------------------------------------------------------
>
> Key: GEODE-8781
> URL: https://issues.apache.org/jira/browse/GEODE-8781
> Project: Geode
> Issue Type: Bug
> Components: http session
> Reporter: Barrett Oglesby
> Priority: Major
>
> In the PeerToPeerSessionCache, the createOrRetrieveRegion method creates the
> region when the Tomcat server is started.
> The PeerToPeerSessionCache stores this region in a field called
> sessionRegion. It also stores the cache in a field called cache, and the
> fronting region in a field called operatingRegion if local caching is enabled.
> When the DistributedSystem is disconnected, the cache and its regions are
> closed.
> When the DistributedSystem is reconnected, the cache is recreated but not the
> regions. This is because they were created using API rather than in XML or
> cluster configuration. This can be changed by setting
> use-cluster-configuration=false, but it won't really make a difference.
> Thats because the PeerToPeerSessionCache's references are to the closed cache
> and regions.
> Adding a ReconnectListener to the PeerToPeerSessionCache so that these
> references are re-established will address this issue.
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