I need to have important informations about JBossMQ to make my boss switch to JBoss :) All my questions are about pub/sub work.
Security : - does JBossMQ support some kind of authentication (users/roles) of subscribers ? - do the messages are or can be encrypted over the wire ?
Dispatching : - how are the messages sent to the subscribers ? Say I have three subscribers for the same topic. Do the messages are broadcasted over the network or does JBossMQ send every message to each subscribers sequentially (sending three times the messages directly to subscribers) ? - does JBossMQ uses JGroups to send messages ? - with an object made of 3 double, 2 int, 2 boolean and 1 long, plus get/setters, how long will it take to send 6000 of them ?