Handling undeliverable messages

The MQ bridge's transmission queue listener acts in a similar way to an MQ channel, pulling messages from an MQ transmission queue, and delivering them to the MQe network.

It follows the MQe convention in that if a message cannot be delivered, an undelivered message rule is consulted to determine how the transmission queue listener should react.

If the rule indicates the report options in the message header, and these indicate that the message should be put onto a dead-letter queue, the message is placed on the MQ queue, on the sending queue manager.


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