If you are use SIGNAL1 you could check for MQEC_WAIT_CANCELED Kevin Ferguson
From: Richard Crook <[EMAIL PROTECTED]> Reply-To: MQSeries List <[EMAIL PROTECTED]> To: [EMAIL PROTECTED] Subject: Detecting MQ subsystem shutdown Date: Wed, 13 Nov 2002 10:46:58 +1300 I have a long running task that I want to be able to query MQ resources. This task will call my program and provide: - a function code: Initialise, closedown, or normal call - a correlator that I can use to anchor storage across calls - any other parameters I need to pass. What I planned to do was on the initialise call to connect to the Qmgr and open the queue. It's the System Command queue, so I'll be putting to the same queue every time. I can save the qmgr handle and queue handle in the correlator between calls. Normal calls would then just open a dynamic reply queue and put the message to the (already open) command queue. Get the reply, and they're outa there. Closedown simply closes the open queue, disconnects, and frees the correlator. Fine. The problem that I have is that between calls, although the task is holding an MQ thread, it's not sitting in an active MQI call. If I try to shutdown the Qmgr, it just hangs because it still has an active thread. Because I'm not in an MQ call, FAIL_IF_QUIESCING doesn't do anything for me. Anyone know of any way that a quiescing MQ can signal my task to free its thread? This is MQ 5.2 on OS390. Thanks, Richard. --------------------------------------------------------------------- The contents of this e-mail are confidential. If you have received this communication by mistake, please advise the sender immediately and delete the message and any attachments. The views expressed in this e-mail are not necessarily the views of Westpac Banking Corporation. Westpac Banking Corporation is incorporated in New South Wales, Australia. --------------------------------------------------------------------- Instructions for managing your mailing list subscription are provided in the Listserv General Users Guide available at http://www.lsoft.com Archive: http://vm.akh-wien.ac.at/MQSeries.archive
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