title: Consumer not picking up messages from queue
body: <p>I have an osgi bundle which has a few camel routes. Now everything works fine for a while. After a while one of the routes stops picking up messages. Messages get sent to the queue but the route does not pick it up. I can see number of pending messages growing and one consumer on the queue but nothing happens. On a restart of the bundle things work fine again. Any ideas why this can occur ? Other routes in the bundle work fine while the route under question does not.</p>