On 06/20/2010 06:36 AM, shailesh wrote:
I have an application built around a topic exchange.
( using the C++ API talking to a C++ qpid broker [0.6] )
I need my application to be able to move a specific message between two
queues
i.e., I need a message to be "accepted" from Q1 and "published" to Q2,
ideally as a single "transaction" that can be committed or rolled back.
Can anyone suggest a method to achieve this using qpid 0.6 ?
Just call session.txSelect() to begin withm then subscribe to Q1,
process messages from it by transferring them to Q2, acknowledge the
message (or rely on auto-ack) and then call session.commit() to complete
the atomic transfer. See cpp/src/tests/txtest.cpp in the 0.6 source tree
for an example of this if you like.
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