[Wicket-user] 1.2beta1 in tomcat

[Ingram Chen]

All,

   I upgrade to 1.2beta1 but found session produce invalidataion error occasionally :

2006/3/9 下午 04:42:13 org.apache.catalina.core.ContainerBase backgroundProcess
Warn: Exception processing manager [EMAIL PROTECTED] background process
java.lang.IllegalStateException: getId: Session already invalidated
    at org.apache.catalina.session.StandardSession.getId(StandardSession.java:328)
    at org.apache.catalina.session.StandardSessionFacade.getId(StandardSessionFacade.java:78)
    at wicket.protocol.http.WebSession.valueUnbound(WebSession.java:144)
    at org.apache.catalina.session.StandardSession.removeAttributeInternal (StandardSession.java:1607)
    at org.apache.catalina.session.StandardSession.expire(StandardSession.java:737)
    at org.apache.catalina.session.StandardSession.isValid(StandardSession.java:577)
    at org.apache.catalina.session.ManagerBase.processExpires (ManagerBase.java:678)
    at org.apache.catalina.session.ManagerBase.backgroundProcess(ManagerBase.java:663)
    at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1283)

I can't reproduce this problem exactly and still invetigate it why this happen...
Is there anybody experience same problem ?

(test on tomcat 5.5.12)

--
Ingram Chen
Java [EMAIL PROTECTED]
Institue of BioMedical Sciences Academia Sinica Taiwan
blog: http://www.javaworld.com.tw/roller/page/ingramchen