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sun.arun · Posted: Thu Dec 05, 2013 2:09 am Post subject: MQIPT connection problem

I am trying to setup WMQ client server communication using MQIPT. The topology I'm using is as following
MQ client -> MQIPT 1 -> HTTP Proxy -> MQIPT 2 -> MQ Server

This setup works well for the first time. I can send many test messages
after running following command:
amqsputc <queue name> <queue manager name>

However, if i disconnect this session and retry the same command it
fails to connect with following error:
MQCONN ended with reason code 2538

The HTTP Proxy server is configured on BigIP server. The timeout value
is set to 12 hours. I'm not sure about the following parameters
- MaxPersistRequest must be set to 5000
- Proxy entries must include the USESESSION
Above said parameters are advised by MQIPT manual.

To reconnect I stop both MQIPT for 10-15 minutes and retry and it
connects.