[jira] [Created] (QPID-4922) If Consumer close() method is invoked while inside onMessage(), it should be excuted after onMessage() has completed.

["Rajith Attapattu (JIRA)" <ji...@apache.org>]

Rajith Attapattu created QPID-4922:
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             Summary: If Consumer close() method is invoked while inside onMessage(), it should be excuted after onMessage() has completed. 
                 Key: QPID-4922
                 URL: https://issues.apache.org/jira/browse/QPID-4922
             Project: Qpid
          Issue Type: Bug
          Components: Java Client
    Affects Versions: 0.20, 0.18, 0.16, 0.14, 0.22
            Reporter: Rajith Attapattu
            Assignee: Rajith Attapattu
             Fix For: 0.23


If Consumer close() is called while inside onMessage(), it deadlocks (or will be waiting on a condition that would never be true with the patch for QPID-4574).
As per the JMS spec, the consumer cannot be closed() until onMessage() method returns.
Therefore the best solution is to mark that close() has been called and then execute those method once the thread returns from onMessage().


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