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From Gabriel Gruber <Gabriel.Gru...@workflow.at>
Subject Bug in ContinuationManagerImpl
Date Wed, 03 Sep 2008 19:25:42 GMT
Hi Folks,

just discovered an exception inside our freshly migrated cocoon 2.2 
migration, thrown by the ContinuationManagerImpl:

Exception in thread "Timer-0" java.util.ConcurrentModificationException
        at java.util.HashMap$HashIterator.nextEntry(Unknown Source)
        at java.util.HashMap$ValueIterator.next(Unknown Source)
        at 
org.apache.cocoon.components.flow.ContinuationsManagerImpl.invalidateContinuations(
ContinuationsManagerImpl.java:390)
        at 
org.apache.cocoon.components.flow.ContinuationsManagerImpl$WebContinuationsHolder.valueUnbound(
ContinuationsManagerImpl.java:548)
        at 
org.mortbay.jetty.servlet.AbstractSessionManager$Session.unbindValue(
AbstractSessionManager.java:1125)
        at 
org.mortbay.jetty.servlet.AbstractSessionManager$Session.doInvalidate(
AbstractSessionManager.java:965)
        at 
org.mortbay.jetty.servlet.AbstractSessionManager$Session.timeout(
AbstractSessionManager.java:924)
        at org.mortbay.jetty.servlet.HashSessionManager.scavenge(
HashSessionManager.java:221)
        at org.mortbay.jetty.servlet.HashSessionManager.access$000(
HashSessionManager.java:44)
        at org.mortbay.jetty.servlet.HashSessionManager$1.run(
HashSessionManager.java:165)
        at java.util.TimerThread.mainLoop(Unknown Source)
        at java.util.TimerThread.run(Unknown Source)

Is this a new bug, or am I doing something wrong?

I am using trunk version of Flowscript (1.1.0-SNAPSHOT)

cheers,

Gabriel

______________________
Mag. Gabriel Gruber
Senior Consultant
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Workflow EDV GmbH, Dannebergplatz 6/23, A-1030 Wien
http://www.workflow.at
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