QPID-4650: C++ Broker method to redirect messages between two queues.
Self test on RHEL 6 hangs frequently. Fall out of test and leave a
dangling session. This appears to avoid the hang.



git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk@1486327 13f79535-47bb-0310-9956-ffa450edef68