[mina] Synchronization question

[fedechicco]

As I can read in the FAQ:   > Do I need to make IoHandler and ProtocolHandler thread-safe? > You don't need to do because all events generated by MINA are transmitted to your handlers in order, and the newer event > is not processed if the event handler method for the older event for the same session didn't return yet because MINA uses > leader-followers thread pool by default.   Ok, and does that work for the same session only? When I manage multiple sessions must I do my own synchronizations between events on different sessions?