[jboss-jira] [JBoss JIRA] Created: (BPEL-258) Problem using flow with links

[Cristian Benjamin Sostaric (JIRA)]

Problem using flow with links
-----------------------------

                 Key: BPEL-258
                 URL: http://jira.jboss.com/jira/browse/BPEL-258
             Project: JBoss jBPM BPEL
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: Engine
    Affects Versions: jBPM BPEL 1.1 beta 3
         Environment: JBoss-4.0.4.GA

            Reporter: Cristian Benjamin Sostaric
         Assigned To: Alejandro Guizar


When executing this process:

	<flow>
		<links>
			<link name="LinkA"/>
			<link name="LinkB"/>			
		</links>
		<receive name="Receive"
			createInstance="yes"
			operation="someOperation"
			partnerLink="PartnerLink"
			portType="tns:SomeInterface"
			variable="request">
			<source linkName="LinkA" />
		</receive>

		<assign name="Assign">
			<target linkName="LinkA" />
			<source linkName="LinkB" />
			<copy>
				<from part="input" variable="request" />
				<to   part="result" variable="response"/>
			</copy>
		</assign>		

		<reply name="Reply" 
			operation="someOperation" 
			partnerLink="PartnerLink" 
			portType="tns:SomeInterface" 
			variable="response">
			<target linkName="LinkB" />
		</reply>

	</flow>

The process doesn't finish at all and It gets stuck with this message:

WARN  [ProxyWarnLog] Narrowing proxy to class org.jbpm.bpel.graph.def.CompositeActivity - this operation breaks ==

The server.log throws this:

2007-06-05 11:42:53,781 WARN  [org.hibernate.engine.StatefulPersistenceContext.ProxyWarnLog] Narrowing proxy to class org.jbpm.bpel.graph.def.CompositeActivity - this operation breaks ==
2007-06-05 11:42:53,782 DEBUG [org.jbpm.bpel.integration.jms.IntegrationControl] added outstanding request: receiver=org.jbpm.bpel.integration.def.Receiver at 62e21b[partnerLink=PartnerLink,operation=someOperation,messageExchange=<null>,activity=Receive(Receive),id=231], token=Token(/), request=org.jbpm.bpel.integration.jms.OutstandingRequest at f75278[replyQueue=JMS_TQ13,correlationID=ID:9-11810545737682]
2007-06-05 11:42:53,786 DEBUG [org.jbpm.context.exe.VariableContainer] create variable 'LinkA' in 'TokenVariableMap[primary]' with value 'LinkInstance(name=LinkA, status=null)'
2007-06-05 11:42:53,786 DEBUG [org.jbpm.context.exe.VariableContainer] create variable 'LinkB' in 'TokenVariableMap[primary]' with value 'LinkInstance(name=LinkB, status=null)'
2007-06-05 11:42:53,790 DEBUG [org.jbpm.graph.def.GraphElement] event 'node-leave' on 'Receive(Receive)' for 'Token(/primary/Receive)'
2007-06-05 11:42:53,790 DEBUG [org.jbpm.graph.def.GraphElement] event 'transition' on 'Transition(Receive-StructuredActivity.End)' for 'Token(/primary/Receive)'
2007-06-05 11:42:53,791 DEBUG [org.jbpm.graph.def.GraphElement] event 'node-enter' on 'StructuredActivity$End(119a664)' for 'Token(/primary/Receive)'
2007-06-05 11:42:53,791 DEBUG [org.jbpm.bpel.graph.struct.Flow] flow will not reactivate token, found concurrent token: Token(/primary/Assign)
2007-06-05 11:42:53,792 DEBUG [org.jbpm.svc.Services] executing default save operations
2007-06-05 11:42:53,792 DEBUG [org.jbpm.svc.save.HibernateSaveOperation] saving process instance
2007-06-05 11:42:53,792 DEBUG [org.jbpm.svc.save.SaveLogsOperation] flushing logs to logging service.
2007-06-05 11:42:53,825 DEBUG [org.jbpm.svc.save.CascadeSaveOperation] cascading save of 'org.jbpm.graph.exe.ProcessInstance at 13223ad'
2007-06-05 11:42:53,826 DEBUG [org.jbpm.JbpmContext] closing JbpmContext
2007-06-05 11:42:53,826 DEBUG [org.jbpm.svc.Services] closing service 'persistence': org.jbpm.bpel.persistence.db.DbPersistenceService at d38dbc
2007-06-05 11:42:53,826 DEBUG [org.jbpm.persistence.db.DbPersistenceService] committing hibernate transaction
2007-06-05 11:42:53,835 DEBUG [org.jbpm.persistence.db.DbPersistenceService] closing hibernate session
2007-06-05 11:42:53,836 DEBUG [org.jbpm.svc.Services] closing service 'tx': org.jbpm.tx.TxService at 5655d3
2007-06-05 11:42:53,836 DEBUG [org.jbpm.svc.Services] closing service 'logging': org.jbpm.logging.db.DbLoggingService at 1cab83


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