Socket WebPlayer

Hi Guys,
I am developing a Unity Application which uses sockets, and connect to my specific server (developed in C++) so I make all comunnication by sockets.

PS: I am not using any DLL plugins, ths sockets are created all in C#!

It works very well in StandAlone, My question is if I publish to Web will it still work fine ?

Is there any problem regarding to use Async Calls and Timers when it is running on Webplayer ??

Thanks in Advance !