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| WMB 7 pub/sub |
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| zpat |
 Posted: Fri Oct 14, 2011 2:10 am Post subject: WMB 7 pub/sub |
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Jedi Council
Joined: 19 May 2001
Posts: 5866
Location: UK
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This may be a stupid question...
In WMB 7 - does the publication node still use the "old" RFH2 queued pub/sub interface?
If I want to use the newer features (like specifying a topic object name) of MQ v7 pub/sub (and I want nothing to do with RFH2 headers), should I use a MQoutput node instead?
Any examples of doing this? The infocentre seems to assume any publication is controlled with MQPSC, but surely this is now the old way? |
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| fjb_saper |
| Posted: Fri Oct 14, 2011 2:16 am Post subject: Re: WMB 7 pub/sub |
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Grand High Poobah
Joined: 18 Nov 2003
Posts: 20756
Location: LI,NY
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| zpat wrote: |
This may be a stupid question...
In WMB 7 - does the publication node still use the "old" RFH2 queued pub/sub interface?
If I want to use the newer features (like specifying a topic object name) of MQ v7 pub/sub (and I want nothing to do with RFH2 headers), should I use a MQoutput node instead?
Any examples of doing this? The infocentre seems to assume any publication is controlled with MQPSC, but surely this is now the old way? |
You should be able to use either the RFH2 or the V7 properties. In either case use the publish node. Using the RFH2 we set the properties control of the stream queues to compat...
Have fun 
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| zpat |
| Posted: Fri Oct 14, 2011 2:29 am Post subject: |
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Jedi Council
Joined: 19 May 2001
Posts: 5866
Location: UK
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| How would I set a topic object name? It's not in the infocenter. |
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| mqjeff |
| Posted: Fri Oct 14, 2011 4:49 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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I don't know if you can set the topic object name or not.
I don't believe that MB v7 actually 'support's MQ v7 properties. It lets you set them using OutputRoot.MQRFH2, but I don't think that random values entered into OutputRoot.Properties will cause message properties to be set. |
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| Vitor |
| Posted: Fri Oct 14, 2011 5:49 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| mqjeff wrote: |
| It lets you set them using OutputRoot.MQRFH2 |
Not me. I tried setting a topic string (not an object name) in an RFH2 using WMBv7, and got a 2339 for my trouble. A spot of user trace indicates that the topic was null, despite being apparently set earlier up in the trace.
WMBv7.0.0.3, Windows XP, not a shred of further investigation done due to higher priority stuff turning up. Further testing on my to-do list.
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