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| TCV |
 Posted: Fri Dec 19, 2003 6:55 am Post subject: XMIT Queue |
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Apprentice
Joined: 21 Aug 2003
Posts: 48
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Hi ,
Can multiple sender channels from a QM use the same XMIT queue?
Thanks
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| RogerLacroix |
| Posted: Fri Dec 19, 2003 8:35 am Post subject: |
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Jedi Knight
Joined: 15 May 2001
Posts: 3264
Location: London, ON Canada
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| mqquester |
| Posted: Fri Dec 19, 2003 8:49 am Post subject: |
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Apprentice
Joined: 27 Nov 2003
Posts: 35
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| I remember you can define multiple send channels on one XMIT queue, but only one channel is available at a time. |
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| RogerLacroix |
| Posted: Fri Dec 19, 2003 8:57 am Post subject: |
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Jedi Knight
Joined: 15 May 2001
Posts: 3264
Location: London, ON Canada
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True but dangerous, because you never know when you may need to start both channels with the same XMIT queue.
Regards,
Roger Lacroix
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| TCV |
| Posted: Fri Dec 19, 2003 9:05 am Post subject: HI |
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Apprentice
Joined: 21 Aug 2003
Posts: 48
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Shall the multiple channels to be pointed to a single port on the recieving side or each channel should tpoint to a diffrent port on the recieving end??
Thanks
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| RogerLacroix |
| Posted: Fri Dec 19, 2003 9:17 am Post subject: |
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Jedi Knight
Joined: 15 May 2001
Posts: 3264
Location: London, ON Canada
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I would strongly suggest that you use separate XMITQs for each sender channel. i.e. 1 XMITQ per sender channel.
I really don't see the point of defining 2 sender channels that use the same XMITQ that point to the same hostname/port. You accomplish nothing by this (this will not solve any failure issues if that is where you are going).
Regards,
Roger Lacroix
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| TCV |
| Posted: Fri Dec 19, 2003 9:25 am Post subject: HI |
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Apprentice
Joined: 21 Aug 2003
Posts: 48
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There are some stupid clients eating my brainsout with their silly ideas.
My question is can multiple SDR channels point to same recieving port and all keep transmiting messages simultaniously.(Each SDR channel is using a seperate XMIT queue) |
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| mrlinux |
| Posted: Fri Dec 19, 2003 9:44 am Post subject: |
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Grand Master
Joined: 14 Feb 2002
Posts: 1261
Location: Detroit,MI USA
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If you mean multiple sender channels be sending data to the same queue manager yes you can but there will have to be a reciever channel for each sender channel.
In other words the channels need to be defined in pairs
SDR1------>RCVR1
SDR2------>RCVR2
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Jeff
IBM Certified Developer MQSeries
IBM Certified Specialist MQSeries
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| RogerLacroix |
| Posted: Fri Dec 19, 2003 9:47 am Post subject: |
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Jedi Knight
Joined: 15 May 2001
Posts: 3264
Location: London, ON Canada
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Sure, that is standard MQ stuff. But we are talking about uniquely named channels, right.
Regards,
Roger Lacroix
P.S. Jeff posted while I typed this and then the phone rang before I clicked submit.
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| TCV |
| Posted: Fri Dec 19, 2003 9:51 am Post subject: Hi |
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Apprentice
Joined: 21 Aug 2003
Posts: 48
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I understand SDR1,SDR2 can send messages to the same QM.
My question is in the CONAME(xxxx(1414))
can the port number be the same for both channels or it has to be diffrent?? Because both channels will be sending diffrent messages simultaniously to the same QM.
Thanks
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| mrlinux |
| Posted: Fri Dec 19, 2003 9:55 am Post subject: |
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Grand Master
Joined: 14 Feb 2002
Posts: 1261
Location: Detroit,MI USA
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Sending to the same port number is not an issue, We have 15 to 20 connections at any one time to the same port on our broker box.
And when we have load tested we have had upto 125 connections
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| RogerLacroix |
| Posted: Fri Dec 19, 2003 9:56 am Post subject: |
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Jedi Knight
Joined: 15 May 2001
Posts: 3264
Location: London, ON Canada
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The answer is YES as long as you comply with what Jeff and I have posted.
Regards,
Roger Lacroix
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