[jboss-jira] [JBoss JIRA] Resolved: (JBRULES-2422) FireAllRulesRuleBaseUpdateListener to use a WeakReference<StatefulSession> to prevent memory leaks

[Juergen (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBRULES-2422?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Juergen resolved JBRULES-2422.
------------------------------

    Resolution: Won't Fix


similar to JBRULES-1168, JBRULES-2148: not using drools properties / jsr94 api properly


> FireAllRulesRuleBaseUpdateListener to use a WeakReference<StatefulSession> to prevent memory leaks
> --------------------------------------------------------------------------------------------------
>
>                 Key: JBRULES-2422
>                 URL: https://jira.jboss.org/jira/browse/JBRULES-2422
>             Project: Drools
>          Issue Type: Feature Request
>      Security Level: Public(Everyone can see) 
>          Components: drools-core
>    Affects Versions: 5.0.1.FINAL
>            Reporter: Juergen
>            Assignee: Mark Proctor
>
> I had similar issues with StatefulSession (instantiated via JSR94 api) not being released / GCed
> Investigating the Issue I found JBESB-1796
> My problem was also caused by the session still being connected to a GC root via session -> FireAllRulesRuleBaseUpdateListener -> rulebase -> root
> Wouldn't it be more robust to use a WeakReference to the session in org.drools.base.FireAllRulesRuleBaseUpdateListener? or the listener itself?

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