Created a new handle to queue messages to. Works perfectly. Thanks
From: Sharon Lucas [mailto:luc...@us.ibm.com]
Sent: Wednesday, November 25, 2009 10:15 AM
To: Mayad AL-Saidi
Cc: staf-users@lists.sourceforge.net
Subject: Re: [staf-users] Queued Messages Lost
You should not use the STAX job handle's queue as that interferes with
the use of the queue by the STAX service as described in the "Concepts"
section, sub-section "Queues", in the STAX User's Guide at
http://staf.sourceforge.net/current/STAX/staxug.html#Header_Concepts.
You can create a new STAF handle within a STAX job that you can then use
to submit a QUEUE GET WAIT request.
A sample STAX job that demonstrates how to create your own STAF handle
within a STAX job and use it's queue to get messages is provided in
section "Sample STAX Job 3 - Creating a STAF Handle and Using it's
Queue" in the STAX User's Guide at
http://staf.sourceforge.net/current/STAX/staxug.html#Header_SampleJob3.
--------------------------------------------------------------
Sharon Lucas
IBM Austin, luc...@us.ibm.com
(512) 286-7313 or Tieline 363-7313
"Mayad AL-Saidi" <mayad.al-sa...@cmgl.ca>
11/24/2009 07:00 PM
To
<staf-users@lists.sourceforge.net>
cc
Subject
[staf-users] Queued Messages Lost
Hi All,
I have a question about the queue service. I'm trying to set up a STAX
job that would receive messages at random intervals, and process them
one by one (only one can be processed at a time). So the idea was that
my message generator would queue messages to the STAX job's handle, and
it would pull them out one by one and process them one at a time.
I start a STAX job that would wait for messages to be queued to the
process's handle.
<stafcmd name="'Waiting
for message...'">
<location>'local'</location>
<service>'QUEUE'</service>
<request>'GET WAIT'</request>
</stafcmd>
Then, from the command line (on the same machine as the STAX process), I
enter:
"STAF local QUEUE 'request1' HANDLE ### "
Where ### is the STAX job's handle. The STAX job would almost never get
the first 2 or 3 messages. After that, it only gets messages while it's
waiting (messages queued while the STAX job is processing the message
get lost).
Any ideas what I could be doing wrong here?
Thanks,
Mayad
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