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| Publisher/Subscriber with multiple subscribers |
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| zollen |
 Posted: Mon Jun 25, 2018 4:34 pm Post subject: Publisher/Subscriber with multiple subscribers |
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Newbie
Joined: 24 Jan 2003
Posts: 4
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This is a multiple publishers and multiple subscribers model question.
Is it possible to create a non-broadcast topic where a message could be consumed by one and only one subscriber (amount multiple subscribers)? I am new to MQ so any info would be much grateful. |
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| bruce2359 |
| Posted: Mon Jun 25, 2018 4:51 pm Post subject: |
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Poobah
Joined: 05 Jan 2008
Posts: 9469
Location: US: west coast, almost. Otherwise, enroute.
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Pub/sub publishers use the usual MQOPEN and MQPUT calls to publish. Consumers use the usual MQOPEN and MQGET calls.
An app can MQOPEN the topic specifying INPUT_EXCLUSIVE to ensure there are no other consumers.
_________________
I like deadlines. I like to wave as they pass by.
ב''ה
Lex Orandi, Lex Credendi, Lex Vivendi. As we Worship, So we Believe, So we Live. |
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| Vitor |
| Posted: Mon Jun 25, 2018 11:48 pm Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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This method doesn't allow one publication to be consumed by only one of a pool of subscriber in a load balancing scenario.
Stick with clustering for that
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Honesty is the best policy.
Insanity is the best defence. |
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| markt |
| Posted: Tue Jun 26, 2018 1:14 am Post subject: |
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Knight
Joined: 14 May 2002
Posts: 508
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