On Tue, 2012-08-21 at 08:22 -0700, joesan wrote: > 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.
You need to create a durable consumer, a plain consumer on a topic won't receive any messages that were produced while it was offline. > > (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. -- Tim Bish Sr Software Engineer | FuseSource Corp tim.b...@fusesource.com | www.fusesource.com skype: tabish121 | twitter: @tabish121 blog: http://timbish.blogspot.com/
