[jboss-jira] [JBoss JIRA] Created: (BPEL-262) redeliver messages whose handling fails due to stale state exceptions

[Alejandro Guizar (JIRA)]

redeliver messages whose handling fails due to stale state exceptions
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                 Key: BPEL-262
                 URL: http://jira.jboss.com/jira/browse/BPEL-262
             Project: JBoss jBPM BPEL
          Issue Type: Task
      Security Level: Public (Everyone can see)
          Components: Engine
            Reporter: Alejandro Guizar
         Assigned To: Alejandro Guizar
             Fix For: jBPM BPEL 1.1 GA


PROBLEM. Upon message reception, a new transaction begins and process execution proceeds. It is possible that other portions of the process execute in separate transactions. Concurrent process execution may cause stale state or lock acquisition exceptions to be thrown in one or more transactions.

PROPOSAL. Detect stale state and lock acquisition exceptions in JMS message listeners. Do not acknowledge the affected message. Recover the JMS session.

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