[jboss-user] [jBPM] - Re: Not terminating process if timer

[Antoine T]

Antoine T [https://community.jboss.org/people/atran] created the discussion

"Re: Not terminating process if timer"

To view the discussion, visit: https://community.jboss.org/message/805922#805922

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Hi,

Thank you for your answer. I tried your solution in a script task before the end:

StatefulKnowledgeSession ksession = (StatefulKnowledgeSession) kcontext.getKnowledgeRuntime();
ksession.dispose();


However, the process terminated with an exception:

ERROR instance.timer.TimerManager.execute  - Error when executing timer job
org.drools.RuntimeDroolsException: Unexpected exception executing action org.jbpm.process.instance.event.DefaultSignalManager$SignalProcessInstanceAction at 71b8b3bb
    at org.drools.common.AbstractWorkingMemory.executeQueuedActions(AbstractWorkingMemory.java:995)
    at org.drools.impl.StatefulKnowledgeSessionImpl.executeQueuedActions(StatefulKnowledgeSessionImpl.java:866)
    at org.jbpm.process.instance.event.DefaultSignalManager.signalEvent(DefaultSignalManager.java:90)
    at org.jbpm.process.instance.timer.TimerManager$ProcessJob.execute(TimerManager.java:323)
    at org.drools.time.SelfRemovalJob.execute(SelfRemovalJob.java:15)
    at org.drools.time.impl.DefaultTimerJobInstance.call(DefaultTimerJobInstance.java:51)
    at org.drools.time.impl.DefaultTimerJobInstance.call(DefaultTimerJobInstance.java:14)
    at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
    at java.util.concurrent.FutureTask.run(Unknown Source)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(Unknown Source)
    at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
    at java.lang.Thread.run(Unknown Source)
Caused by: org.jbpm.workflow.instance.WorkflowRuntimeException: [fr.thales.services.jbpm.validationPattern.SimpleTimer:1 - Script:4] -- Illegal method call. This session was previously disposed.
    at org.jbpm.workflow.instance.impl.NodeInstanceImpl.trigger(NodeInstanceImpl.java:132)


I guess the timer thread just never ends?
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