Chris,
You are not blind, but there is a way to set the MQMD version to 1. See the
protected method in ImqMessage...
static void setVersionSupported ( const MQLONG );
You should be able to use this method something like this...
- - - - - - - - - - - - - - - - - - - -
class MyImqMessage: public ImqMessage {
public:
static void setVersion1() {
setVersionSupported(MQMD_VERSION_1);
}
};
int main(int argc, char** argv)
{
MyImqMessage::setVersion1();
MyImqMessage *msg = new MyImqMessage(); // This is now an
MQMD_VERSION_1 message
- - - - - - - - - - - - - - - - - - - -
I'm not sure what you mean by "What is the proper method for copying the
MQMDE into my message buffer?", but you should be able to do this...
- - - - - - - - - - - - - - - - - - - -
MQMDE mqmde;
msg->write( sizeof(MQMDE), &mqmde );
- - - - - - - - - - - - - - - - - - - -
Apologies if this is not what you are after.
Regards,
Ian Vanstone
WebSphere MQ for z/OS Development
"Fryett.Chris"
<[EMAIL PROTECTED] To: [EMAIL PROTECTED]
TRUST.COM> cc:
Sent by: MQSeries Subject: Re: MQMDE - C++
List
<[EMAIL PROTECTED]
N.AC.AT>
03/07/2003 07:54
Please respond to
MQSeries List
I am trying to send the MQMDE structure as part of the message in order to
support OS/390 WMQ V5.2 applications. What I have found is the C++ API on
the distributed side uses/forces the MQMD Version 2 so I can't set the
version for the MQMD to Version 1, unless I am blind. Which right now is
highly possibly 8-|
By the way I am also having a major brain block here at 2:45am EDT. What
is the proper method for copying the MQMDE into my message buffer? LOL!
Any help is greatly appreciated.
Chris
-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Thursday, July 03, 2003 2:26 AM
To: [EMAIL PROTECTED]
Subject: Re: MQMDE - C++
Howdy Chris,
Have you written a simple app to try and handle messages using ImqMessage
that originated from an application that specifically sends MQ Ver 1
messages and sent an MQMDE ?
I use the C++ API for everything and have not yet found an application that
forces an MQMDE to be sent with Ver 1 messages, so I have not tested this,
but I imagine the C++ Object handles this ok.
Sid
-----Original Message-----
From: Fryett.Chris [mailto:[EMAIL PROTECTED]
Sent: Thursday, 3 July 2003 4:08 PM
To: [EMAIL PROTECTED]
Subject: MQMDE - C++
I am trying to locate support within the WMQ C++ V5.2/5.3, which provides
access to the MQMDE. I am interested in the extension structure for cross
compatibility with OS/390 WMQ applications that do not support grouping and
message sequencing.
Has anyone used the MQMDE via the C++ API. From my research I find that
the
ImqMessage forces the use of the MQMD Version 2.
Any insight is greatly appreciated.
Chris
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