I am rephrasing my question for get rid of confusion. We have a Converter app (Standalone JMS consumer client based on Spring DefaultMessageListenerContainer) which will consume messages from AMQ Broker hosted on same server. An upstream system will publish messages on to "TEST.FOO" Q on this broker. Whole purpose of convert app is to transform the message to another format and send it to downstream system for further processing.
Server1 (working fine) ----------- Consumer App Regular AMQ Broker We verified this to be working fine with a consumer, AMQ broker on the same server. For redundancy we want to use Master/Slave Broker config + deploy one more Consumer app on server2. This is the new config we have. But this seem to be causing message loss. I am attaching a Junit test case to reproduce this. Server1 ----------- Consumer App 1 listening to tcp://server1:61616 Master AMQ Broker (tcp://server1:61616) Server2 ----------- Consumer App 2 listening to tcp://server2:61617 Slave AMQ Broker (tcp://server2:61617) Attached is the JUnit test case: Steps 1. start master on 61616 2. Start slave on 61617 3. start consumer 1 to listen to tcp://host:61616 4. Start consumer2 to listen to tcp://host:61617 5. produce 30 msgs Notice only part of message being consumed by listener 1 6. kill master and listener1 7. produce 50 msgs Notice only part of messages being consumed by listener 1 7.kill slave May I know what's wrong with this test case? http://activemq.2283324.n4.nabble.com/file/n3646271/MasterSlaveFailoverTestcase.zip MasterSlaveFailoverTestcase.zip -- View this message in context: http://activemq.2283324.n4.nabble.com/Master-Slave-configuring-clients-tp3630225p3646271.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.