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From "Ken Giusti (JIRA)" <j...@apache.org>
Subject [jira] [Created] (QPID-3197) C++ Broker crashes on persistence-based stress tests.
Date Mon, 11 Apr 2011 14:01:05 GMT
C++ Broker crashes on persistence-based stress tests.
-----------------------------------------------------

                 Key: QPID-3197
                 URL: https://issues.apache.org/jira/browse/QPID-3197
             Project: Qpid
          Issue Type: Bug
          Components: C++ Broker
    Affects Versions: 0.10
            Reporter: Ken Giusti
            Assignee: Ken Giusti
             Fix For: 0.10


While running under our persistence stress test suite, the C++ broker will occasionally crash
with:

  Thread 1 (process 29629):
  #0  qpid::broker::SessionHandler::getConnection (this=0x0) at
qpid/broker/SessionHandler.cpp:62
  #1  0x0000002a958037e4 in
qpid::broker::SessionState::AsyncCommandCompleter::scheduleMsgCompletion
(this=Variable "this" is not available.
  ) at ./qpid/RefCounted.h:42
  #2  0x0000002a95803b79 in
qpid::broker::SessionState::IncompleteIngressMsgXfer::completed
(this=0x2a9d8fc490, sync=Variable "sync" is not available.
  )
<persistence code completes message enqueue>

It appears that there is a window where the session is detached when the completion occurs,
which results in a null pointer reference.


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