Posted: Mon Mar 31, 2008 11:49 am Post subject: Using GROUPID
Newbie
Joined: 08 Mar 2008 Posts: 4
We have a Windows MQ client application running on 5 Windows systems. We want these clients to get (MQGET) messages from one queue, call it Q1, on a server with MQ Queue Manager.
The messages they will be retrieving have been put on Q1 in groups,
using GROUPID, (using MQPMO_LOGICAL_ORDER put message option).
We have been told that concurrent MQGET requests for message GROUPS from the same queue will be serialized. If one client is getting a GROUP
another one can't begin the MQGET of another group until the client
getting the current group is completed
Is this true? I hope not. We would like to have multiple clients getting
groups of messages off the same queue concurrently.
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