Default topic routing

In WebSphere® Event Broker, the Topic property of the MQInput node can be used to route messages that do not contain publish/subscribe parameters. This feature does not apply to MQRFH subscribers.

MQRFH subscribers expect to receive publications, with a well-formed MQRFH header, from both WebSphere MQ Publish/Subscribe and WebSphere Event Broker clients.

In the latter case, the original MQRFH2 header is converted as described earlier in this topic. However, if the message does not contain publish/subscribe information in either an MQRFH or an MQRFH2 header, the default topic is not used to send publications to an MQRFH subscriber.

Related concepts
Topics
Related tasks
Publishing
Subscribing
Related reference
Message formats
MQInput node
MQRFH2 header
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Copyright IBM Corporation 1999, 2009Copyright IBM Corporation 1999, 2009. All Rights Reserved.
Last updated : 2009-01-07 15:41:08

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