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| avakado |
 Posted: Wed Dec 01, 2010 6:04 am Post subject: Pub/Sub and MQ7 |
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Newbie
Joined: 19 Mar 2009
Posts: 5
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I have a requirement to duplicate messages (audit) from an external trading partner. Unfortunately I do not have ownership (code) of the WebSphere application that consumes those messages as it is a vendor product. For now I ruled out developing another application to intecept the message.
Distribution lists do not seem to work. I believe the application has to be coded to use a distribution list. In our case the application that puts the message is external.
I looked in to mirrorq channel exit but it does not have production support. Nor was I able to find a production product.
So I am looking at the pub/sub. Is it possible to somehow change the MQ configuration and the WebSphere JMS configuration to introduce a Pub/Sub. Currently the external application puts a message to a remote queue that resolves to a local queue on our side. Is there a way in MQ to change the local queue to a topic and then define two subscription queues assigned to that topic?
Thanks in advance. |
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| Vitor |
| Posted: Wed Dec 01, 2010 6:08 am Post subject: Re: Pub/Sub and MQ7 |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| avakado wrote: |
| I looked in to mirrorq channel exit but it does not have production support. Nor was I able to find a production product. |
You didn't look very hard. The principle sponsor of this forum makes one!
| avakado wrote: |
| Is there a way in MQ to change the local queue to a topic and then define two subscription queues assigned to that topic? |
AFAIK you could change the JNDI to achieve this, but this is Java-ish and I wouldn't take my word for that.... 
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| Vitor |
| Posted: Wed Dec 01, 2010 6:11 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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And to pre-empt the next obvious question, it's called SynQuest
Other products in the Cressida suite offer auditing facilities which may be more relevant to you. I offer this information without liability or warranty, I am not now nor have I ever been a Cressida employee, the value of investments can go down as well as up, etc, etc, etc.
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Honesty is the best policy.
Insanity is the best defence. |
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| mqjeff |
| Posted: Wed Dec 01, 2010 6:20 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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| It should just work if you define a TOPIC with the name of the local queue (and delete the local queue) and then create two or more subs. |
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| exerk |
| Posted: Wed Dec 01, 2010 7:02 am Post subject: |
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Jedi Council
Joined: 02 Nov 2006
Posts: 6339
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| mqjeff wrote: |
| It should just work if you define a TOPIC with the name of the local queue (and delete the local queue) and then create two or more subs. |
An example of how to do it can be found on this PAGE...
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