> I don't understand, could you be more detailed! Could you send me some
> link
> where can I read about event sample or...
> I'm searching on Helen book
>

Search for "post_event".
In a nutshell, it works like this, you post an event from your after insert trigger, and that's it as far as server is concerned. You write another client that will "subscribe" to that event and the client will be notified when an event happens.

Sasha