MQSeries.net :: View topic - listener just stopped without any obvious reason

wilsonho3 · Posted: Wed Jun 18, 2008 1:25 am Post subject:

I have a MQ server that running several MQ managers, this is the staring script:
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USAGE="Usage: `basename $0` <start|stop>"
MQLOG=/tmp/mqlog_dev
if [ "$#" -lt 1 ]
then
echo $USAGE
exit 1
fi

if [ $1 = "start" ]
then
echo "starting up mq server"
MQM_DIR=`/bin/csh -fc 'echo ~mqm/bin'`
echo $MQM_DIR
$MQM_DIR/strmqm EQUITY.ZEUS_QM3.DEV >>$MQLOG 2>&1
$MQM_DIR/strmqm EQUITY.ZEUS_QM4.DEV >>$MQLOG 2>&1
$MQM_DIR/strmqm EQUITY.ZEUS_QM5.DEV >>$MQLOG 2>&1
$MQM_DIR/strmqm EQUITY.ZEUS_QM6.DEV >>$MQLOG 2>&1
#sleep 5
# $MQM_DIR/runmqlsr -m EQUITY.ZEUS_QM3.DEV -t TCP -p 1418 & >>$MQLOG 2>&1
# $MQM_DIR/runmqlsr -m EQUITY.ZEUS_QM4.DEV -t TCP -p 1419 & >>$MQLOG 2>&1
# $MQM_DIR/runmqlsr -m EQUITY.ZEUS_QM5.DEV -t TCP -p 1420 & >>$MQLOG 2>&1
# $MQM_DIR/runmqlsr -m EQUITY.ZEUS_QM6.DEV -t TCP -p 1421 & >>$MQLOG 2>&1
$MQM_DIR/strmqbrk -m EQUITY.ZEUS_QM3.DEV
else
echo "stopping mq server"
MQM_DIR=`/bin/csh -fc 'echo ~mqm/bin'`
echo $MQM_DIR
echo "Waiting for MQ manger to shut down"
sleep 10
$MQM_DIR/endmqm -w EQUITY.ZEUS_QM3.DEV;
$MQM_DIR/endmqm -w EQUITY.ZEUS_QM4.DEV;
$MQM_DIR/endmqm -w EQUITY.ZEUS_QM5.DEV;
$MQM_DIR/endmqm -w EQUITY.ZEUS_QM6.DEV;
fi

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The queue managers have been configurated to have

define listener(xxxxx) control(QMGR)
(it will start with the queue manager)

The server restart on every saturday mid-night, and restart, I
will check the MQ and listener status on every sunday and healthy. The strange
thing is that on every sunday about 11:55 at night, the listener will
stop suddently without any obvious error, the log message just describe
the listener process have been stopped. Every restart of MQ will have
such strange situation. I need to start the listener on every monday.

any idea why such thing happen, please advise??