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MQSeries.net Forum IndexWebSphere Message Broker SupportMF connecting and disconnecting from Qmgr

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KIT_INC
PostPosted: Wed Jun 20, 2018 9:46 am Post subject: MF connecting and disconnecting from Qmgr Reply with quote

Knight

Joined: 25 Aug 2006
Posts: 537

I am running IIB V10.0.0.9 on AIX. I was testing the use of activity log. I create a configure service to set the log to a file (OTC_AG.txt) and I noticed the following:
tail -f OTC_AG.txt
13024,I,"2018-06-20 17:14:19.193355",13623,"BIP13024I: Disconnected from WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
13025,I,"2018-06-20 17:14:24.195682",13623,"BIP13025I: Connected to WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
13024,I,"2018-06-20 17:14:24.196252",13623,"BIP13024I: Disconnected from WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
13025,I,"2018-06-20 17:14:29.201267",13623,"BIP13025I: Connected to WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
13024,I,"2018-06-20 17:14:29.201776",13623,"BIP13024I: Disconnected from WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
11504,I,"2018-06-20 17:14:31.401920",13880,"BIP11504I: Waiting for data from input node 'InputNode'.","MSGFLOW=,NODE=InputNode,NODETYPE=INPUT,",InputNode,,
13025,I,"2018-06-20 17:14:34.203586",13623,"BIP13025I: Connected to WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
13024,I,"2018-06-20 17:14:34.204119",13623,"BIP13024I: Disconnected from WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
13025,I,"2018-06-20 17:14:39.205714",13623,"BIP13025I: Connected to WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
13024,I,"2018-06-20 17:14:39.206206",13623,"BIP13024I: Disconnected from WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,

Why is my MF connecting to and disconnecting from the QMGR. I think that it should connect and stay connected until the flow is stopped. Did I do something wrong in my Qmgr Set up ?
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shashivarungupta
PostPosted: Thu Jun 21, 2018 2:41 pm Post subject: Re: MF connecting and disconnecting from Qmgr Reply with quote

Grand Master

Joined: 24 Feb 2009
Posts: 1340
Location: Floating in space on a round rock.

KIT_INC wrote:
I am running IIB V10.0.0.9 on AIX. I was testing the use of activity log. I create a configure service to set the log to a file (OTC_AG.txt) and I noticed the following:
tail -f OTC_AG.txt
13024,I,"2018-06-20 17:14:19.193355",13623,"BIP13024I: Disconnected from WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
13025,I,"2018-06-20 17:14:24.195682",13623,"BIP13025I: Connected to WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
13024,I,"2018-06-20 17:14:24.196252",13623,"BIP13024I: Disconnected from WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
13025,I,"2018-06-20 17:14:29.201267",13623,"BIP13025I: Connected to WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
13024,I,"2018-06-20 17:14:29.201776",13623,"BIP13024I: Disconnected from WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
11504,I,"2018-06-20 17:14:31.401920",13880,"BIP11504I: Waiting for data from input node 'InputNode'.","MSGFLOW=,NODE=InputNode,NODETYPE=INPUT,",InputNode,,
13025,I,"2018-06-20 17:14:34.203586",13623,"BIP13025I: Connected to WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
13024,I,"2018-06-20 17:14:34.204119",13623,"BIP13024I: Disconnected from WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
13025,I,"2018-06-20 17:14:39.205714",13623,"BIP13025I: Connected to WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,
13024,I,"2018-06-20 17:14:39.206206",13623,"BIP13024I: Disconnected from WebSphere MQ queue manager 'DEVQMGR'.","RM=MQ,",DEVQMGR,

Why is my MF connecting to and disconnecting from the QMGR. I think that it should connect and stay connected until the flow is stopped. Did I do something wrong in my Qmgr Set up ?


If you search for these BIPxxxxxx Messages, these are Informational Logs and it shows that BIP11504I log i.e. "A thread is waiting for data from input node". If there isn't any data, thread will try disconnect and connect again after sometime.

Have you tried pushing data to the queue and then monitor these logs ?


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abhi_thri
PostPosted: Thu Jun 21, 2018 10:51 pm Post subject: Re: MF connecting and disconnecting from Qmgr Reply with quote

Disciple

Joined: 17 Jul 2017
Posts: 195
Location: UK

KIT_INC wrote:
I think that it should connect and stay connected until the flow is stopped.


hi...yes that is what I would expect as well for an MQInput node. Does your flow starts with an MQInput node or something else?
Also the MQ connection to the flow, is it using Client mode by any chance?
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