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| (CCDT) Share Connection object for Queue and Topic |
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| mchan |
 Posted: Fri Nov 04, 2011 2:20 am Post subject: (CCDT) Share Connection object for Queue and Topic |
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Apprentice
Joined: 09 Sep 2011
Posts: 29
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Hi,
I am using CCDT to connect my JMS client with V7 QM. In my app, I use both queue and topic. If I individually create QCF and TCF (with same CCDT URL as parameter), the Queue connection and Topic connection created from QCF and TCF may ends up in different QM (though same CCDT is used), because I need to use AFFINITY(NONE) for load balancing.
Is that anyway to solve this?
In my app, can I just create one connection serving both Queue and Topic?
or can I use MQConnectionFactory instead of QCF and TCF to create connections, and cast it to QCF and TCF as needed?
Thanks,
Mike |
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| zpat |
| Posted: Fri Nov 04, 2011 2:36 am Post subject: |
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Jedi Council
Joined: 19 May 2001
Posts: 5866
Location: UK
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You only need one connection to the queue manager.
How this maps to JMS calls - I can't tell you - someone else will know. |
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| fjb_saper |
| Posted: Fri Nov 04, 2011 6:58 am Post subject: |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| zpat wrote: |
You only need one connection to the queue manager.
How this maps to JMS calls - I can't tell you - someone else will know. |
You need to have a look at the JMS API's. (JMS 1.1 and JMS 1.2)
Use a Connection created from a ConnectionFactory.
Then you can create a MessageConsumer on it with a Destination...
The destination is a generic object. Only the instance will distinguish between Topic or Queue.
Have fun 
_________________
MQ & Broker admin |
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