[jboss-jira] [JBoss JIRA] Updated: (JBAS-4191) ProxyFactory leaks classloader if SFSB is used

Brian Stansberry (JIRA) jira-events at lists.jboss.org
Sat Mar 10 22:47:47 EST 2007


     [ http://jira.jboss.com/jira/browse/JBAS-4191?page=all ]

Brian Stansberry updated JBAS-4191:
-----------------------------------

    Attachment: JBAS-4191.html

ClassloaderLeakUnitTestCase report showing the leak.

> ProxyFactory leaks classloader if SFSB is used
> ----------------------------------------------
>
>                 Key: JBAS-4191
>                 URL: http://jira.jboss.com/jira/browse/JBAS-4191
>             Project: JBoss Application Server
>          Issue Type: Bug
>      Security Level: Public(Everyone can see) 
>          Components: EJB2
>    Affects Versions: JBossAS-4.2.0.CR1, JBossAS-5.0.0.Beta1
>            Reporter: Brian Stansberry
>         Assigned To: Brian Stansberry
>             Fix For: JBossAS-5.0.0.Beta2, JBossAS-4.2.0.GA
>
>         Attachments: JBAS-4191.html
>
>
> org.jboss.ejb.ProxyFactory holds a ref to the constructor used to instantiate SFSBs after it is destroyed.  This leaks the the application's classloader to the Container instance's proxyFactoryTL ThreadLocal.
> Immediate solution is to clear the constructor ref in ProxyFactory.destroy().  Later we need to see why ProxyFactoryFinderInterceptor isn't making the call that clears the ThreadLocal on the request out-path and add that call if there's no good reason not to.

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