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| Giridhar |
 Posted: Tue Jun 27, 2006 6:51 am Post subject: Reply Message Truncation |
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Apprentice
Joined: 23 Nov 2005
Posts: 46
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I am trying to send a request message to an application and getting a reply back. The connection is fine and I am getting the reply. But the reply message is getting truncated with a 2079 error code. 
I have set the ReplyToQ attributes as: Max QDepth - 50,000
Max Message Length - 104857600
The Max Message length is the maximum possible for a queue.
The length of the reply message expected is 1000 characters. 
But I am getting about 20 characters and the message is getting trunceted. What can be done to get the whole message. I am using MQ 6.0 Trial pack.
Giri  |
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| Vitor |
| Posted: Tue Jun 27, 2006 7:07 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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You're absolutely certain the buffer you're reading it into in your program is big enough for the reply message? And you've set the buffer length parameter to reflect this?
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| Giridhar |
| Posted: Tue Jun 27, 2006 7:14 am Post subject: |
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Apprentice
Joined: 23 Nov 2005
Posts: 46
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| No I am not sure. Where can I change or check the buffer length? I thought that was taken care of when I changed the Max message length. |
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| Vitor |
| Posted: Tue Jun 27, 2006 7:21 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| Giridhar wrote: |
| No I am not sure. Where can I change or check the buffer length? I thought that was taken care of when I changed the Max message length. |
I refer to the buffer in the application reading the reply message, or the size specified in MQQueue if you're using Java.
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| Giridhar |
| Posted: Tue Jun 27, 2006 7:49 am Post subject: |
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Apprentice
Joined: 23 Nov 2005
Posts: 46
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| The application reading the reading the reply message is the Windows Command Prompt. So, I think its buffer length should be big enough. |
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| Vitor |
| Posted: Tue Jun 27, 2006 7:59 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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With respect, the command prompt doesn't read anything. Whatever you're typing at the prompt as the first parameter is reading the message. If it's amqsget, amqsput or as I suspect amqsreq, they are coded with a buffer length of 100 bytes.
If it's not one of these, please post whatever you're typing at the command prompt. It could be something new in v6 
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| Giridhar |
| Posted: Tue Jun 27, 2006 8:07 am Post subject: |
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Apprentice
Joined: 23 Nov 2005
Posts: 46
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I am sorry to make you angry....... 
I am using the amqsreq. So, it is pre-coded for upto 100 characters right. Is there a way that I could change this?
Thank You |
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| Vitor |
| Posted: Tue Jun 27, 2006 8:16 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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Who's angry? Frustrated at my lack of v6 knowledge and experience, and my futile efforts to get training, but not angry. Sad that the world is passing me by and soon I shall be so out of date with MQ I shall have no recourse but to get a proper job. Involving working and all sorts of other bad things. 
amqsreq et al are just sample programs provided with the product in source & binary form, not to be confused with crtmqm, strmqm, etc which are command utilities within the product themselves.
All you need to change the limit is a compiler.
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| wschutz |
| Posted: Tue Jun 27, 2006 8:19 am Post subject: |
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Jedi Knight
Joined: 02 Jun 2005
Posts: 3316
Location: IBM (retired)
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If you want more than 100 bytes, you need to change the sample and recompile/relink it. Are you sure the program creating the reply message is creating the correct size message as well?
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-wayne |
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| Vitor |
| Posted: Tue Jun 27, 2006 8:23 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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All right, so you need a linker as well........
(It's been a long hard day!)
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| Giridhar |
| Posted: Tue Jun 27, 2006 8:30 am Post subject: |
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Apprentice
Joined: 23 Nov 2005
Posts: 46
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Thanks Vitor and Schutz.
The program creating the message is creating reply messages which are 1000 bytes in length. Thats for sure.
So I need to change the sample and relink it. How do I relink it? Is there a special process for that? |
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| wschutz |
| Posted: Tue Jun 27, 2006 9:39 am Post subject: |
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Jedi Knight
Joined: 02 Jun 2005
Posts: 3316
Location: IBM (retired)
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| Vitor |
| Posted: Tue Jun 27, 2006 10:40 am Post subject: |
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Grand High Poobah
Joined: 11 Nov 2005
Posts: 26093
Location: Texas, USA
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| Giridhar wrote: |
So I need to change the sample and relink it. How do I relink it? Is there a special process for that? |
If you don't know how to compile and link code already, don't try it. Not before you've read some of the docs.
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| tleichen |
| Posted: Tue Jun 27, 2006 10:58 am Post subject: |
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Yatiri
Joined: 11 Apr 2005
Posts: 663
Location: Center of the USA
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| Giridhar wrote: |
| So I need to change the sample and relink it. How do I relink it? Is there a special process for that? |
Can you take this to someone who knows something about software develpment? Why are there so many people being made to do programming that have no expertise in it? Is there some reason why companies are not hiring developers?
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| RogerLacroix |
| Posted: Tue Jun 27, 2006 9:11 pm Post subject: |
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Jedi Knight
Joined: 15 May 2001
Posts: 3264
Location: London, ON Canada
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| Giridhar wrote: |
| So I need to change the sample and relink it. How do I relink it? Is there a special process for that? |
| tleichen wrote: |
| Can you take this to someone who knows something about software develpment? Why are there so many people being made to do programming that have no expertise in it? Is there some reason why companies are not hiring developers? |
Hi,
Then why not use a "message editing tool" to do the work for you? MQ Visual Edit can do everything you are doing plus more. For more information or to download a 30-day trial of MQ Visual Edit go to:
http://www.capitalware.biz/mqve_overview.html
Regards,
Roger Lacroix
Capitalware Inc.
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