Client aborts when replaying sender after connection recovery
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                 Key: QPID-3355
                 URL: https://issues.apache.org/jira/browse/QPID-3355
             Project: Qpid
          Issue Type: Bug
          Components: C++ Client
    Affects Versions: 0.10, 0.7
            Reporter: Jason Dillaman


There is a race condition between qpid::client::SessionImpl::waitForCompletion 
and qpid::client::SessionImpl::~SessionImpl.  If one thread is waiting for a
completion and another thread causes the destructor for the session to be 
invoked, the destructor can abort the client if waitForCompletion is still 
holding the state mutex.  The reason this occurs is because waitForCompletion 
is not holding a Waiter::ScopedWait, so the destructor completes while the
mutex is still being held.  This was discovered when testing connection loss 
and recovery.

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