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Question

 Chiranjeevi Avula (Chiranjeevi Avula)
U.S.Bank

U.S.Bank
US
Chiranjeevi Avula Member since 2012 5 posts
U.S.Bank
Posted: Jul 14, 2016
Last activity: Sep 3, 2016
Posted: 14 Jul 2016 1:51 EDT
Last activity: 3 Sep 2016 12:52 EDT
Closed
Solved

JMS listener vs MQ listener

Hi Team,

 

With help of JMS listener we can listen to MQ then what is the need of MQ listener again ? in MQ listener can we call JMS service instead of MQ service?

 

***Updated by Moderator: Vidyaranjan. Removed user added #helpme tag. Apologies for confusion, shouldn't have been an end-user option***

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Data Integration

Accepted Solution

Posted: 8 years ago
Posted: 14 Jul 2016 5:51 EDT
Veera Gangababu Gollapalli (Gangababu)
PEGA
Principal Technical Solutions Engineer
PEG
IN

JMS is the specification provided by Sun for messaging. MQ Queue is the IBM's implementation of JMS. Similary JBoss has its own implementation.

MQ listeners provide the information needed to route WebSphere MQ messages from a specific queue to an MQ service rule. An MQ listener specifies which queue contains the messages to be consumed and which MQ service rule(s) are to process the messages.

About MQ

Show More

JMS is the specification provided by Sun for messaging. MQ Queue is the IBM's implementation of JMS. Similary JBoss has its own implementation.

MQ listeners provide the information needed to route WebSphere MQ messages from a specific queue to an MQ service rule. An MQ listener specifies which queue contains the messages to be consumed and which MQ service rule(s) are to process the messages.

About MQ

When a message is delivered to the queue, the listener forwards the message to a Service MQ rule. After the corresponding service activity runs, the listener may send a response message to a specified response queue. If the listener is configured to use transacted messaging and the MQ service fails to process the message successfully, the listener requeues the message for another attempt at processing or routes the message to a backout queue.

About JMS

JMS listeners provide the information needed to route Java Message Service (JMS) messages from a specific topic or queue to a JMS service rule. A JMS listener or JMS MDB listener data instance specifies which queue or topic contains the messages to be consumed and which JMS service rule(s) will process the messages.

Please refer https://developer.ibm.com/depmodels/cloud/

https://community.pega.com/sites/default/files/help_v721/procomhelpmain.htm

https://community.pega.com/sites/default/files/help_v721/procomhelpmain.htm

 

Hope this helps!

 

 


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Posted: 8 years ago
Posted: 3 Sep 2016 12:50 EDT
suraj suraj (surajs6226)
hcl

hcl
IN

Hi Gangabau,

Can I use JMS listner to route the messages from Webshpere MQ messaging server to the Service JMS rule since Webshere MQ also its own JMS implementaion. Basically the JMS rules in PRPC allows us to connect with a messaging server that is JMS compliant in which case the Webshpere MQ is.

Please help me understand.

Thanks in advance,

Regards,

Suraj.

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