BTW I just noticed - the codehaus mail lists are no longer used - please use the Apache Mailing Lists...
http://incubator.apache.org/activemq/mailing-lists.html On 7/29/06, James Strachan <[EMAIL PROTECTED]> wrote:
On 7/28/06, Vinicius Carvalho <[EMAIL PROTECTED]> wrote: > Hello there! I'm planning to use AMQ ajax support in our chat based > application. I have a few questions though... > I read the overview of this feature and I'd like to know: > > How does AMQ binds clients to their destinations? Does it creates list > of messageListeners for each jsessionid? Yes > How does this scale if I have let's say 50 rooms with 30 users on > each? I'm concerned about the overhead of so many listeners. Listeners are very lightweight. > Has anyone used it in large scale? Is there performance charts for load tests? Yes - we're working with a customer on scaling out a large deployment right now. Current tests indicate a single JVM can handle 10,000-14,000 concurrent Ajax clients each using 30-40 JMS subscriptions (its a combined chat + real time portfolio view) and each client getting several messages per second -- James ------- http://radio.weblogs.com/0112098/
-- James ------- http://radio.weblogs.com/0112098/
