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MQSeries.net Forum Index » General Discussion » MQOPEN error

MQOPEN error

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vivekkooks

Posted: Wed Dec 17, 2003 10:28 pm Post subject: MQOPEN error

Voyager

Joined: 11 Jun 2003
Posts: 91

I am using simgle queue manager in multithreaded environment(c/c++).
I am using MQSeries 5.3 on Linux/Intel.
When two threads try to open two different queue using same queue manager object, I am getting MQRC_CALL_IN_PROGRESS error code 2219) for thread 2.
The error says "MQI call entered before previous call complete."

any clues?

leongor

Posted: Thu Dec 18, 2003 12:57 am Post subject:

Master

Joined: 13 May 2002
Posts: 264
Location: Israel

When you are using sharing connection for multiple threads then only one thread in specific time can work with it.
So you need to choose what mode you prefer. A second thread can get error and your program continues doing other things
or a second thread can be blocked and wait until the connection is available for it.
_________________
Regards.
Leonid.

IBM Certified MQSeries Specialist.

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