[jboss-jira] [JBoss JIRA] (WFLY-12930) HttpSessionListener.sessionDestroyed event can deadlock if it attempts write operations on a session

[Paul Ferraro (Jira)]

Paul Ferraro created WFLY-12930:
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             Summary: HttpSessionListener.sessionDestroyed event can deadlock if it attempts write operations on a session
                 Key: WFLY-12930
                 URL: https://issues.redhat.com/browse/WFLY-12930
             Project: WildFly
          Issue Type: Bug
          Components: Clustering
    Affects Versions: 18.0.1.Final
            Reporter: Paul Ferraro
            Assignee: Paul Ferraro


Infinispan listeners are intentionally non-transactional - and thus should never attempt to perform cache writes.
In order to trigger the requisite session listeners, session destroy events need to lookup the cache entries relevant to a given session via SessionFactory.findValue(..).  However, if there are entries missing (e.g. a creation meta data entry w/out a access meta data entry), this method will attempt to purge the orphaned entries.  This should never be done within the context of a session destroy event.



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