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  Topic: Multiple different MDBs retrieve the same message in MQ
miknaf

Replies: 10
Views: 8092
 PostForum: IBM MQ Java / JMS   Posted: Fri Nov 11, 2005 7:00 am   Subject: Multiple different MDBs retrieve the same message in MQ
I am tested and it's confirmed that MyApp MQPUT only 1 request. Multiple MDBs processed the same request and send back with multiple same response.

I also found that those requests having "Redelive ...
  Topic: Multiple different MDBs retrieve the same message in MQ
miknaf

Replies: 10
Views: 8092
 PostForum: IBM MQ Java / JMS   Posted: Fri Nov 11, 2005 6:40 am   Subject: Multiple different MDBs retrieve the same message in MQ
I've tested the followings:

A:
md.MsgType = MQMT_DATAGRAM;
md.Persistence = MQPER_PERSISTENT;
md.Report = MQRO_NONE ;
// md.Expiry = 50; - (I didn't set any just take the default)

=> ...
  Topic: Multiple different MDBs retrieve the same message in MQ
miknaf

Replies: 10
Views: 8092
 PostForum: IBM MQ Java / JMS   Posted: Thu Nov 10, 2005 8:16 pm   Subject: Multiple different MDBs retrieve the same message in MQ
hi,

I've resolved the problem by setting the following values in MQPUT.
md.MsgType = MQMT_DATAGRAM;
md.Persistence = MQPER_PERSISTENT;
md.Report = MQRO_NONE ;
md.Expiry = 5 ...
  Topic: Multiple different MDBs retrieve the same message in MQ
miknaf

Replies: 10
Views: 8092
 PostForum: IBM MQ Java / JMS   Posted: Wed Nov 09, 2005 10:00 pm   Subject: Multiple different MDBs retrieve the same message in MQ
hi,

Could you please guide me how to troubleshoot on this?

Below are the messages received by the 2 different MDBs.
These fields are same for both messages.
JMSTimestamp, JMS_IBM_PutTime an ...
  Topic: Multiple different MDBs retrieve the same message in MQ
miknaf

Replies: 10
Views: 8092
 PostForum: IBM MQ Java / JMS   Posted: Tue Nov 08, 2005 11:03 pm   Subject: Multiple different MDBs retrieve the same message in MQ
Hi Gurus,

Below is my application architecture:

MyApp -- MQPUT --> MQSeries (REQ Q) --onMessage--> WebLogic (MDB) --> QueueSender.send --> MQSeries (RES Q) --> MyApp

My proble ...
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