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| carlcraven |
 Posted: Wed Sep 03, 2008 1:37 am Post subject: REPLY queue question RTDS and XML |
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Newbie
Joined: 07 Apr 2008
Posts: 6
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Are there any issues with using a single REPLY queue for both RTDS and XML messages?
Would best practise be to have two REPLY queues or just use the one?
Cheers |
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| dgolding |
| Posted: Wed Sep 03, 2008 2:18 am Post subject: |
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Yatiri
Joined: 16 May 2001
Posts: 668
Location: Switzerland
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| Not too sure what a RTDS (Real-Time Digital Simulator?) is but a queue will take any format of message - if you code your app to listen for a specific correlation ID then it only picks off "its" requests - so two apps processing different format messages could co-exist on the same queue (if it's open INPUT_SHARED of course) |
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| carlcraven |
| Posted: Wed Sep 03, 2008 2:23 am Post subject: |
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Newbie
Joined: 07 Apr 2008
Posts: 6
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Cheers. Wasn't sure if it was good practise to seperate different mesage types.
RTDS (Real Time Data Services - I think) |
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| dgolding |
| Posted: Wed Sep 03, 2008 2:29 am Post subject: |
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Yatiri
Joined: 16 May 2001
Posts: 668
Location: Switzerland
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Whether or not it's good practice or not is a different question  - but it's certainly possible.
If the returned messages are for the same owners and group of applications, then it makes sense (reduce the number of queues needed to set authorization, ease of deployment, that sort of thing) - if they are completely separate then it probably doesn't - particularly if the message returned is of a "sensitive" nature.
Another for instance - you wouldn't want personnel data being returned on the same queue as the stock usage data appears on as well, would you?  |
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| Glen Shubert |
| Posted: Wed Sep 03, 2008 7:08 am Post subject: |
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Apprentice
Joined: 16 May 2001
Posts: 42
Location: TSYS - Columbus, GA
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Carl,
RTDS and XMLM are company specific designations for applications, both of them mainframe based. RTDS is the Real-Time Data Streaming application, while XMLM is our XML message processor. It would make no difference if you use the same reply-to queue, as long as you are doing the correlated gets.
Glen Shubert
_________________
Glen Shubert
Associate Director
MQSeries Technical Support
TSYS |
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