I just performed the following test on my Master / Slave: Started AMQ1 and AMQ2 - Both runs on the same host but with a different port
Started my Consumer and Producer - Both have the fail-over protocol to connect to the AMQ I send messages using my producer in a loop... where with every 10 seconds gap 10 messages are sent Checking the log files of the Consumer, I can confirm that the Consumer is receiving the messages I open the admin console and I could see the Messages En-queued and Messages De-queued are 80 and 70 respectively Now I shutdown my AMQ1. The AMQ2 picks up the lock from the shared file system. Now the actual problem starts: (1) When the AMQ2 is fully started, I open the admin console and under Topics, I see the Messages En-queued and Messages De-queued to be 0. What happened to the remaining 10 messages that were pending to be De-queued? I used a durable producer. (2) I do not understand why my Consumer shuts down and does not fail over at all (3) When I do this shutdown startup a couple of times between AMQ1 and AMQ2, I find that the process to acquire the lock by the standby takes a longer time with each iteration and after the third try, even my Producer shuts down. I would appreciate if anyone can throw some light on my problems. -- View this message in context: http://activemq.2283324.n4.nabble.com/ActiveMQ-Master-Slave-Message-Integrity-tp4655369p4655385.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.