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From "Patrick Osborne (JIRA)" <beehive-...@incubator.apache.org>
Subject [jira] Closed: (BEEHIVE-271) NPE, apparently when Tomcat is attempting to expire a session.
Date Tue, 31 May 2005 20:53:51 GMT
     [ http://issues.apache.org/jira/browse/BEEHIVE-271?page=all ]
     
Patrick Osborne closed BEEHIVE-271:
-----------------------------------


verified with perf taskWeb application.

> NPE, apparently when Tomcat is attempting to expire a session.
> --------------------------------------------------------------
>
>          Key: BEEHIVE-271
>          URL: http://issues.apache.org/jira/browse/BEEHIVE-271
>      Project: Beehive
>         Type: Bug
>   Components: NetUI
>     Versions: V1Beta
>  Environment: win2003 server, tomcat 5.0.25.
>     Reporter: Patrick Osborne
>     Assignee: Patrick Osborne
>     Priority: Minor
>      Fix For: TBD

>
> Seeing the following NPE, apparently when tomcat is attempting to expire a session.
> Rich has submitted a potential fix with rev. 153085, I've assigned this bug to myself
till I can test the fix.
> Feb 8, 2005 3:16:13 PM org.apache.catalina.core.StandardContext backgroundProcess
> WARNING: Unable to perform background process on manager
> java.lang.NullPointerException
>        at org.apache.beehive.netui.pageflow.internal.AdapterManager.getServletContainerAdapter(AdapterManager
> .java:40)
>        at org.apache.beehive.netui.pageflow.FlowController.destroy(FlowController.java:554)
>        at org.apache.beehive.netui.pageflow.PageFlowController.valueUnbound(PageFlowController.java:779)
>        at org.apache.catalina.session.StandardSession.removeAttributeInternal(StandardSession.java:1565)
>        at org.apache.catalina.session.StandardSession.expire(StandardSession.java:708)
>        at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:566)
>        at org.apache.catalina.session.StandardManager.processExpires(StandardManager.java:782)
>        at org.apache.catalina.session.StandardManager.backgroundProcess(StandardManager.java:795)
>        at org.apache.catalina.core.StandardContext.backgroundProcess(StandardContext.java:4618)
>        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.j
> ava:1619)
>        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.j
> ava:1628)
>        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.j
> ava:1628)
>        at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1608)
>        at java.lang.Thread.run(Thread.java:595)

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