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From "Marat Bedretdinov (JIRA)" <j...@apache.org>
Subject [jira] Created: (CAMEL-467) Implement ability to correlate request/reply message pairs over JMS using message ID as correlation ID
Date Wed, 16 Apr 2008 01:51:43 GMT
Implement ability to correlate request/reply message pairs over JMS using message ID as correlation
ID
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                 Key: CAMEL-467
                 URL: https://issues.apache.org/activemq/browse/CAMEL-467
             Project: Apache Camel
          Issue Type: Improvement
          Components: camel-jms
    Affects Versions: 1.4.0
            Reporter: Marat Bedretdinov
             Fix For: 1.4.0
         Attachments: camel-jms.2008.04.15-21.31.patch

Unfortunately IBM MQ transforms user passed correlation ID to its own format, which makes
using user generated correlation ID to correlate a call flow (request/reply, etc) impossible.


The attached patch enables Camel to use JMS message ID as request/reply correlation ID without
the need for a JMS Consumer with selector per request.

This patch also address a small issue in cross brokers routing. In request/reply scenario,
when request flows say from ActiveMQ into IBM MQ the ActiveMQ message gets a reply destination
set on it that belongs to IBM MQ. This does not work. A configuration variable is introduced
to force a message copy, which solves this issue.

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