- publish
Publishes an event to the queue.If the scope of a event queue is desktop or
group, this method must
- isSubscribed
Returns if an event listener is subscribed.Notice that this method only checks
the listeners subscri
- subscribe
Subscribes a synchronous or asynchronous listener to this event queue. A
synchronous listener works
- unsubscribe
Unsubscribes a listener from the queue.Note: this method must be called within
an activated executio