Hi All, I'm trying to figure out when does the "cron schedule" get used that I can configure on the MessageProcessor?
The logic that I think is happening is - if the message fails to get sent 'retry' number of times then it's put to the dead letter queue (or DLC as its called in qpid) . The Message Processor then looks at the DLC based on when the cron job tells it to? If this logic is correct (?) then I have a number of other questions please: 1) what if this cron job is not set - does the message remain on the DLQ? 2) Where is the DLQ defined to synapse/the message processor so that it knows where to go? 3) What if the message gets removed from the DLC for some reason (manually or otherwise)? Do we fail quietly or log it somewhere? 4) What if other messages from other parts of the ESB get put to the DLQ ? How does the MessageProcessor know which messages are for it? many thanks for your help ! john. John Hawkins Director: Solutions Architecture
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