Hi, I think this might be an easy question, but I have an application where my onMessage() handler is a consumer for both topic and queue messages.
The topic and queue consumer are derived from the same ActiveMQ session, so I was under the impression that my onMessage() handler would not be called concurrently. However, I have a list that I iterate over and add elements too, which is only called via my onMessage() handler, and I see concurrency issues occurring. When I add synchronized to the onMessage() method, all works well. Am I doing something wrong, or is this the expected behaviour? -- Cheers, David Nuix Pty Ltd Suite 79, 89 Jones St, Ultimo NSW 2007, Australia Ph: +61 2 9280 0699 Web: http://www.nuix.com Fax: +61 2 9212 6902
