Question
Verizon
Verizon
IN
Verizon
Posted: Feb 23, 2018
Last activity: Mar 19, 2018
Last activity: 19 Mar 2018 15:11 EDT
Closed
Need Information on how container managed transactions in jms mdb listener work
Hi all,
I would like to know the following regarding the container managed transactions.
1. Will the message be requeued if there is any error encountered during message processing (like incorrect message format received, etc)
2. How many times will the message be reprocessed again?
3. If I have 5 messages in queue and the 1st message fails, will that message be immediately reprocessed or after the other messages are reprocessed?
4. What will happen after it reprocesses x times and still fails. We do not have any back out queue present. So will it stay in queue?. Will the server pause the queue?.
Pega version 7.2
App server IBM websphere
Thanks in advance.
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Posted: 6 years ago
PEGA
Pegasystems Inc.
IN
1. Will the message be requeued if there is any error encountered during message processing (like incorrect message format received, etc)
yes message will be re queued if it CMT is enabled.
2. How many times will the message be reprocessed again?
till the message gets processed
3. If I have 5 messages in queue and the 1st message fails, will that message be immediately reprocessed or after the other messages are reprocessed?
the message processing is asynchronous hence it will process immediately.
4. What will happen after it reprocesses x times and still fails. We do not have any back out queue present. So will it stay in queue?. Will the server pause the queue?.
you have to configure back out queue.
Posted: 6 years ago
Verizon
Verizon
IN
Thanks Narasimha for the answers.
I have a couple of more questions.
1. What happens if we do not have the backout queue configured?
2. Are the backout queue and dead.letter queue same?
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