Dennis,
Not being a JMS coder, I can't help but ask the
following.
So, JMS performs the get with Correlid on the
MD. Then after matching, JMS adds the RFH2? Could the JMS coders
be performing the get improperly? Is it necessary to tell JMS, somehow,
to look in the MD for the Correlid?
Or do we need to have a JMS program that just does a
JMS get followed by a put (to get the JMS RFH2 built). Then have the
program which matches on the Correlid execute against the message with the JMS
RFH2.
Currently I am sending to
JMS a message with the Correlid in the MD and No RFH2 Header.
The JMS guys just can't seem to match the Correlid from the
MD. And I'm really struggling trying to help them out since I don't know
JMS.
Thanks so much for your help.
-----Original Message-----
From: MQSeries List
[mailto:[EMAIL PROTECTED] On Behalf Of Miller,
Dennis
Sent: Saturday, February 26, 2005 7:43 PM
To:
[email protected]
Subject: Re: MQSI 2.1 RFH2 Header for
JMS - Help
If the messages are going from from a non-JMS
application to a JMS
application, somewhere along the way an RFH2 header
needs to be
constructed. Trying to do it in the sending
application or in MQIS is
the hard way. Just send a message without the
RFH2 header and the JMS
receiver will do it automatically by pulling
appropriate info out of the
MD.
Probably the reason JMS is having difficulty without a
JMS header on the
inbound message is because of the way JMS transforms
msgid and correlid
with an "ID:" prefix when it builds the RFH2
header. It may take som
futzing to figure out exactly how to get JMS to match
on correlid, but
you definitely don't need an RFH2 header to do
it.
regards
-----Original Message-----
From: DeBlassio, Joe
[mailto:[EMAIL PROTECTED]
Sent: Friday, February 25, 2005 7:30
PM
To:
[email protected]
Subject: MQSI 2.1 RFH2 Header for JMS -
Help
Hello,
I am working with some JMS Developers on a Request
Reply Application.
This application sends a request thru mqsi (where
conversion from xml to
copybook occurs) to the mainframe. The mainframe
sends the reply back
to mqsi (where copybook to xml conversion occurs) and
on to JMS where
JMS matches on Correlid. I have verified that
the Correlid is making
the round trip.
Unfortunately, JMS can't seem to pull the message off
the Q without
there being an RFH2 Header with jms.Cid equaling the
Correlid.
Now that JMS is pulling the message off of the Q, it
bombs. Apparently,
JMS is looking for a text message, but since the RFH2
Header exists, it
considers the entire message to be in Byte
Format.
Being an MQ person, I am interpreting for our JMS
Developers. Did
something get missed in MQSI? Would someone be
willing to share some
MQSI code that builds the RFH2 Header for jms?
Any thoughts and
directions would be greatly
appreciated.
Thanks once again for any help.
Joe
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