No, there's no way to have more than one - that's the point of a JMSXGroup - to force only one consumer.
If there's a reason removing the setting from the producer is problematic, you could look to remove the header as the message comes into the broker. I believe it's possible to intercept messages with camel in the latest releases. Otherwise, a broker filter could do the job. I would need to research if there's an existing way. -- View this message in context: http://activemq.2283324.n4.nabble.com/Multiple-consumers-not-working-with-1-6-2-tp4677078p4677277.html Sent from the ActiveMQ - Dev mailing list archive at Nabble.com.
