On Jan 30, 2007, at 1:29 AM, Andrew F Hall wrote:

I did.  I've had it running under Jboss for more than a month.  This
null pointer exception occurs under load.  Any ideas?

It appears to be when the session is expiring, and the subject for some reason is returning NULL on getPrincipals

 Iterator principals = subject.getPrincipals().iterator();

I will add a check for NULL on the principals and check it in a few minutes

[org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/ my]]
Session event listener threw exception
java.lang.NullPointerException
        at
org.apache.jetspeed.security.SecurityHelper.getPrincipal
(SecurityHelper.
java:61)
        at
org.apache.jetspeed.engine.JetspeedServlet.sessionDestroyed
(JetspeedServ
let.java:333)
        at
org.apache.catalina.session.StandardSession.expire
(StandardSession.java:
687)
        at
org.apache.catalina.session.StandardSession.isValid
(StandardSession.java
:579)
        at
org.apache.catalina.session.ManagerBase.processExpires
(ManagerBase.java:
678)
        at
org.apache.catalina.session.ManagerBase.backgroundProcess
(ManagerBase.ja
va:663)
        at
org.apache.catalina.core.ContainerBase.backgroundProcess
(ContainerBase.j
ava:1284)
        at
org.apache.catalina.core.ContainerBase
$ContainerBackgroundProcessor.proc
essChildren(ContainerBase.java:1569)
        at
org.apache.catalina.core.ContainerBase
$ContainerBackgroundProcessor.proc
essChildren(ContainerBase.java:1578)
        at
org.apache.catalina.core.ContainerBase
$ContainerBackgroundProcessor.proc
essChildren(ContainerBase.java:1578)
        at
org.apache.catalina.core.ContainerBase
$ContainerBackgroundProcessor.run(
ContainerBase.java:1558)
        at java.lang.Thread.run(Thread.java:595)


Andrew Hall
CircleUp
5120 West Goldleaf Circle, St 140
Los Angeles, CA 90056
voice    800.871.2314 x706
fax       310.399.1249
email:  [EMAIL PROTECTED]
<mailto:[EMAIL PROTECTED]>



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David Sean Taylor
Bluesunrise Software
[EMAIL PROTECTED]
[office] +01 707 773-4646
[mobile] +01 707 529 9194



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