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| Limit publications only to local subscribers |
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| vsathyan |
 Posted: Fri Apr 01, 2016 3:15 pm Post subject: Limit publications only to local subscribers |
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Centurion
Joined: 10 Mar 2014
Posts: 121
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Hi,
I have a cluster topic setup in queue manager A. It has two subscribers defined in A with two cluster queues as destinations. The same set of subscribers are defined in B (no topics in queue manager B).
QMGR A
CLUSTER TOPIC
SUB1 - CLUSTER Q1 (DEST)
SUB2 - CLUSTER Q2 (DEST);
QMGR B
SUB3 - CLUSTER Q1 (DEST)
SUB4 - CLUSTER Q2 (DEST);
When i publish 1 message to the topic, i receive 2 messages in CLUSTER Q1 and 2 messages in CLUSTER Q2.
I tried changing PUBSCOPE and SUBSCOPE attributes to QMGR and push messages. When i do this, and publish 1 messages, no messages are reaching the queue.
How do i control - that only one set of subscribers (either subs in A or subs in B) receive messages at a given time, with 4 subscribers in place?
Thanks for your advise.
Regards,
vsathyan
_________________
Custom WebSphere MQ Tools Development C# & Java
WebSphere MQ Solution Architect Since 2011
WebSphere MQ Admin Since 2004 |
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| vsathyan |
| Posted: Fri Apr 01, 2016 4:06 pm Post subject: |
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Centurion
Joined: 10 Mar 2014
Posts: 121
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Thanks all. Figured it out.
For some reason - altering the topic / subscription after it is created doesn't seem to work.
I deleted the subscriptions in B, recreated them with SUBSCOPE(QMGR), then it worked.
Regards,
vsathyan
_________________
Custom WebSphere MQ Tools Development C# & Java
WebSphere MQ Solution Architect Since 2011
WebSphere MQ Admin Since 2004 |
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