Hi, I'm working on a hight load web project where the design dictates that there is a JMS consumer consuming of a single topic for each logged in user. When the user logs out the consumer is discarded. Each consumer is not durable. Considering that there could be 100's if not 1000's of users I think that this approach could have performance issues. Does JBM scale to this level or is the whole approach misguided ? thanks Noel View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4193623#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...