On 4/13/06, Dmitriy Fot <[EMAIL PROTECTED]> wrote: > > Hi, > > Will "MessageGroups" and "TotalOrdening" work in ActiveMQ4.0 integrated in > JBoss?
Yes. Both the Message Groups and Total Ordering features are implemented inside the ActiveMQ broker; so they should work with any client. > If I use JBossMQ and singleton MessageDrivenBean then the order of the > messages is preserved. But will ActiveMQ preserve the order of my messages > if I use a pool of MessageDrivenBeans? Yes, if you are using Message Groups. i.e. if the producer sets a message group header (JMSXGroupID) then messages with the same group header will be sent to the same consumer thread (MDB instance) so that order will be preserved for all messages with the same message group header -- James ------- http://radio.weblogs.com/0112098/
