@Christian : thanks for your answer; this is indeed the current implementation, but the subscribers need to be known in advance, so a new one can't be used at the last minute to carry out the tasks.
I guess this scenario is not an expected use-case for a queue because this is more a data-storing issue than a data-transfer one, so it should logically be handled by a database; but to depend on only one system (ActiveMQ) instead of two (ActiveMQ + MySQL) seems more simple to implement and administer and more reliable. -- View this message in context: http://activemq.2283324.n4.nabble.com/Keeping-the-messages-in-a-queue-or-topic-during-a-day-tp3561343p3565302.html Sent from the ActiveMQ - User mailing list archive at Nabble.com.
