I'm still a little confused as to what you really need. Could you start out explaining exactly what is is you're after? e.g. why isn't Message Groups enough - why do you need to pick explicitly which consumer uses which message group?
On 9/27/06, me9999 <[EMAIL PROTECTED]> wrote:
I can't use selectors because the message senders do not know which message consumer is handling their message at any specific time. I'm really trying to implement failover. If my main consumer goes down, I want to failover to specific consumers in order. Thanks again. James.Strachan wrote: > > On 9/27/06, me9999 <[EMAIL PROTECTED]> wrote: >> >> >> Thank you for your reply. I would like to clarify something. If I just >> have consumers and no message groups can I setup a dispatch policy such >> that >> every message goes to one of the consumers unless it is down, then every >> message goes to another one I specifiy in the dispatch policy, and so on? > > No - we just have exclusive queues... > > http://incubator.apache.org/activemq/exclusive-consumer.html > > which acts like all the messages have the same (or no) message group > header. > > If you want control over what consumers see what messages, maybe you > need to use selectors? > > -- > > James > ------- > http://radio.weblogs.com/0112098/ > > -- View this message in context: http://www.nabble.com/Dispatch-Policy-and-Message-Groups-tf2342390.html#a6532492 Sent from the ActiveMQ - User mailing list archive at Nabble.com.
-- James ------- http://radio.weblogs.com/0112098/
