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| How can I send COD when the sender of message don't want? |
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| danielcruzq |
 Posted: Mon Jan 07, 2008 11:43 am Post subject: How can I send COD when the sender of message don't want? |
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Newbie
Joined: 19 Jul 2007
Posts: 6
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I'd like to send COD in all messages I receive. I'm Using JMS IBM API...
The sender of message don't wanna I send COD, but I want send the COD. How can I make this?
the code I using..... its don't send the COD...
MQQueue fila = (MQQueue) session.createQueue(nomeFila);
fila.setTargetClient(JMSC.MQJMS_CLIENT_NONJMS_MQ);
// Obtendo as mensagens
MQQueueReceiver queueReceiver = (MQQueueReceiver) session.createReceiver(fila);
JMSMessage inMessage = (JMSMessage) queueReceiver.receiveNoWait();
if (inMessage != null) {
inMessage.acknowledge();
}
session.commit(); |
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| jefflowrey |
| Posted: Mon Jan 07, 2008 11:54 am Post subject: |
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Grand Poobah
Joined: 16 Oct 2002
Posts: 19981
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COD is sent by the qmgr, not by you.
Unless you manually build a COD message and put it on the replytoqueue.
But if the sender doesn't want it, or they don't specify a replytoqueue, then you're only making trouble for yourself.
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I am *not* the model of the modern major general. |
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| Vitor |
| Posted: Tue Jan 08, 2008 4:02 am Post subject: Re: How can I send COD when the sender of message don't want |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| danielcruzq wrote: |
| I'd like to send COD in all messages I receive. |
Why? MQ is an asyncronous, assured delivery system and doing confirmations is always a bit suspect (there have been many discussions on the subject, the search button is your friend), but simply put if the confirmation doesn't turn up does that mean the message never made it or the confirmation got lost?
In your specific instance the "why" becomes more serious - if the sender isn't wanting or expecting COD who's processing the messages? Aside from the requirement to clear out all this unsolicited COD at some point, what value are they adding? 
And as my valued associate correctly points out, if the sender hasn't set a reply to queue because they expect no reply, where would you send the COD?
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Honesty is the best policy.
Insanity is the best defence. |
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