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From shanseenu <shanse...@yahoo.com>
Subject ActiveMQ integration with WebSphere MQ
Date Sun, 26 Apr 2015 14:33:01 GMT
Hi All

We use ActiveMQ JMS-MQ bridge to connect remote WMQ server. 

We have issue when there is an outage for remote WMQ. ActiveMQ JMS-MQ Bridge
is not able to deliver the backlog messages when the connections are
restored. 

Test scenario is 

1. Stop the remote WMQ server. (ActiveMQ will start retrying the connection) 
2. Put persistent messages to ActiveMQ queue. 
3. Wait for some time. 
4. Start remote WMQ server. 
5. Now, queue depth on ActiveMQ becomes zero and message dequeued count is
getting increased. But, the messages are not actually getting delivered to
WMQ. 

The messages seam to be lost. We have tested this scenario is ActiveMQ
version 5.9, 5.10 aswell. the result is same. 

Is there any configuration in ActiveMQ that will enable the messages to be
stored within ActiveMQ queues and get delivered when the connection to
remote WMQ server is restored completely. 

If the restart of remote WMQ server is fast, then we are not seeing any
message loss.

thanks



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