MQSeries.net :: View topic

jigjim · Posted: Fri Jun 04, 2004 12:36 pm Post subject:

Hi
I am using MQClient connection in Java. I put a lot of IMS messages on a bridge q and read them from a local q. How do i relate the "response" message with the "request" message. I thought of two ways

1. Use message Id to tag the message request and response. I thought of using "msg.messageId = MQC.MQPMO_NEW_MSG_ID" to generate new msg id's. But have to figure out how to convert them into a byte array. Using thsi technique? how do i read the msg from the Q so i get the response to my tagged request?

2. Create a dynamic Q as the reply to Q and then read from that Q the msg? Message expiry and Dynamic expiry have to be sync'd up to prevent the flooding of dead letter q.

Which is the better design ? Please advise

Thanks

Jigs

How do i create a unique Message ID.