JBossESB - JBossESBEIP - Dead Letter Service

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Pattern Description

The Dead Letter Service (DLS) has a category="JBossESB-Internal" and name="DeadLetterService", and is a standard service to which message will be routed when delivery to the intended destination fails.

Implementation

By default the DLS is configured to store the message in the Message Store, with category 'DLQ', status 'undelivered'.

Configuration

The Dead Letter Service is confgured in the jbossesb.esb archive, which contains services used by the JBossESB itself.

The configuration

uses the MessagePersister to persist messages to the Message Store. Note that the service

can be configured to for instance deliver the message to a DLQ JMS Queue.

More information

• eip.com

• Quickstarts:

• deadletter