Hi, I am looking into how to build a configuration and verify a test that preserves JMS message order, as describe in the camel features below:
http://activemq.apache.org/exclusive-consumer.html http://activemq.apache.org/message-groups.html The basic requirements for message order preservation seems to be: 1.) Single queue 2.) The use of the exclusive consumer specified by the consumer's destination options, 3.) Or use a Message group instead of #2. Assuming that I have the consumer or message group configured across 2 vms (in the case of single exclusive consumer), any suggestions on how I would set up a producer and put messages into the queue, and then artificially force the messages to arrive on the consumer's broker side in a different order, but then the messages would block until the sequence would appear in the correct order? Producer1 would create three message: msgA, msgB, msgC (in that order) into the single queue, on broker1 Consumer1 on its own broker would get messages in this sequence: msgA, msgB, msgC from broker 2 But along the way, if I were to monitor the transport of messages from broker 1 to broker 2, in an ideal situation, the messages would be transported in the correct sequence. But how do I artificially force the messages to be transported in a different sequence, and then see broker 2 re-sequence the messages in the correct order.? I would like the simulation to be close to reality as possible (due to network traffic congestion or connection latency) -- View this message in context: http://activemq.2283324.n4.nabble.com/Test-harness-to-verify-Message-Order-Preservation-tp4655158.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
