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MQSeries.net Forum Index » IBM MQ API Support » Accessing already open queue in C++

Accessing already open queue in C++

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kayou

Posted: Thu Oct 26, 2006 10:48 pm Post subject: Accessing already open queue in C++

Novice

Joined: 05 Aug 2006
Posts: 21

Hi,

I have the piece of code C# code running very well. But if i try to translate in C++, it seems there's no "accessQueue" method or function in C++. Could someone tell me how I coul translate my C# code in C++ ? The purpose of this code is to open an instance of a queue for my process even if that queue is already open (reason code 2100).

int options = MQC.MQOO_OUTPUT +
MQC.MQOO_INPUT_AS_Q_DEF +
MQC.MQOO_INQUIRE +
MQC.MQOO_FAIL_IF_QUIESCING;

String m_queue_name = "ALREADY_EXISTING_QUEUE";
MQQueue m_queue = m_qmgr.AccessQueue(m_queue_name, options);

jefflowrey

Posted: Fri Oct 27, 2006 1:40 am Post subject:

Grand Poobah

Joined: 16 Oct 2002
Posts: 19981

http://publib.boulder.ibm.com/infocenter/wmqv6/v6r0/index.jsp?topic=/com.ibm.mq.amqzan.doc/samphw.htm
_________________
I am *not* the model of the modern major general.

kayou

Posted: Fri Oct 27, 2006 10:42 am Post subject:

Novice

Joined: 05 Aug 2006
Posts: 21

jefflowrey,

Thanks for the link. But it does not help me. I'm a little bit more than a newbie in MQSeries.

I already wrote a C# API for applications running on WMQ with MQRFH pub/sub messages. I built formerly this API with VB6/ACTIVEX. The API is running fine for those two languages. Those two languages have the "MQManager.AcessQueue". But C++ seems not to have it.

For your information : Queues are opened by "MQManager.AccessQueue" in C# and VB6. But, in C++ they are opened by "ImqQueue.open".

I gonna do some debug ; may be with the "ImqQueue.open" I'll be able to do all the "MQManager.AccessQueue" does.

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