I have a question about events proceeding in XPCOM. In COM components, i can fire events to others components asynchronously (ie, the event firing function return directly and don't stay frozen until the event is recieve). I found the nsIObserverService to dispacth this kind of event and each component which have to recieve a particular event has to subscribe for it before.
The question I ask is more specificly, Am i right?
I just want to know if i go in a wrong way or if it is the good one.
Thank you in advance and please, excuse my poor english.
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