[jboss-dev-forums] [Design of JBoss ESB] - Dead letter service

[kurt.stam@jboss.com]

If things go 'bad' we need a place to send our 'dead message'. We can't assume people have JMS. We really should abstract the protocol people are using; this should be configurable. I think we should have a default dead letter service, people can change it as they wish.

Daniel is saying:
anonymous wrote : 
  | With regards to the 'dead letter' service, I think the idea was to use the message-store to persist these undeliverable messages, then re-try at a later date.  Can we discuss how we would like to do this? The current message-store just writes/reads Messages to the database.  The column in the DB has a TYPE (XML or SERIALIZED based on what we currently provide for Message), the Message content itself, and the URI which is a unique key. 
  | 

Mark responds with:
anonymous wrote : 
  | It would be nice to have this configurable within CBR. So you can set  
  | up rules to say: DLQ is /dev/null (i.e., just delete), return to  
  | sender (assuming ReplyTo or From fields set in Message), deposit in  
  | Message Store and retry later.
  | 

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