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| Difference between correlationId and MessageId |
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| rajesht1 |
 Posted: Wed Oct 13, 2010 11:12 pm Post subject: Difference between correlationId and MessageId |
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Novice
Joined: 23 Jun 2010
Posts: 21
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Hi all,
Can any explain me the difference between correlationId and messageId????????Please |
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| ajit1981 |
| Posted: Wed Oct 13, 2010 11:32 pm Post subject: |
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Apprentice
Joined: 09 Apr 2010
Posts: 41
Location: Bangalore, Inida
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| A correlation ID is used to correlate response messages with request messages when an application invokes a request-response operation. you can correlate using either a correlation ID or a message ID. In most cases, the requestor lets the queue manager select a message ID and expects the application to copy this message ID into the correlation ID of the response message. But there are other possibilities. A requestor could specify a specific value in the correlation ID and expect this value to be copied into the response correlation ID. The requestor might also require that the message ID of the request message be copied to the message ID of the response message. |
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| Vitor |
| Posted: Thu Oct 14, 2010 4:37 am Post subject: Re: Difference between correlationId and MessageId |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| rajesht1 wrote: |
Hi all,
Can any explain me the difference between correlationId and messageId????????Please |
Still having trouble using the search function in the InfoCenter? Or is the interview only a few days away now?
If you keep posting really simplistic questions like this with no indication you've even tried to research them, things will take a downward turn.
_________________
Honesty is the best policy.
Insanity is the best defence. |
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| mqjeff |
| Posted: Thu Oct 14, 2010 5:03 am Post subject: |
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Grand Master
Joined: 25 Jun 2008
Posts: 17447
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To be clear, if you are unable to at least partly answer this kind of question on your own, you are completely unqualified for any job involving MQ and Broker.
Convincing someone that you are qualified for such a job, and then starting that job is a) completely unprofessional and unethical, b) only to your detriment as you will rapidly find yourself making a mess of things, causing big problems, and likely getting fired. |
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| lancelotlinc |
| Posted: Thu Oct 14, 2010 5:26 am Post subject: |
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Jedi Knight
Joined: 22 Mar 2010
Posts: 4941
Location: Bloomington, IL USA
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