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| new MQQueueManager (...) does not return... |
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Message
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| tqtuan |
 Posted: Fri Nov 21, 2003 3:23 pm Post subject: new MQQueueManager (...) does not return... |
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Newbie
Joined: 21 Nov 2003
Posts: 2
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Hi,
My application accesses the queue using MQQueueManager(...) to send messages. After awhile, MQ goes down and any attemps to send to the queue throws an exception. When the exception is thrown, I try to recreate the MQQueueManager(...) so that I can access the queue, but the statement "new MQQueueManager(...) never return". Can someone tell me why, please?
below is the code:
| Code: |
//set msg options
pmo = new MQPutMessageOptions();
pmo.options = MQC.MQPMO_SET_IDENTITY_CONTEXT;
//set up MQEnvironment
MQEnvironment.channel = channelName;
MQEnvironment.hostname = hostName;
MQEnvironment.port = port;
MQEnvironment.properties.put(MQC.TRANSPORT_PROPERTY,
MQC.TRANSPORT_MQSERIES);
MQEnvironment.disableTracing();
while (error){
try {
//create queue manager
MQQueueManager queueManager = new MQQueueManager(queueManagerName); //It hangs here when the loop repeats
//access queue
MQQueue outQueue = queueManager.accessQueue(
queuename,
s_OPENQUEUEOPTIONS,
null, // default q manager
null, // no dynamic q name
null); // no alternate user id
MQMessage mqm = new MQMessage();
....code to set message
outQueue.put(mqm, pmo);
outQueue.close();
queueManager.disconnect();
break;
}
catch (....){
continue;
}
} |
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