title: Client/Server Chat Application through Internet
body: <p>I tried the following example , it works perfectly in my LAN.</p>
  
  <p><a href="http://www.codeproject.com/Articles/16916/A-Chat-Application-Using-Asynchronous-TCP-Sockets" rel="nofollow">Chat Application Using Asynchronous TCP Sockets</a></p>
  
  <p>Now, is there any possibility to do it online through the Internet?</p>
  
  <p>NOTE: I have a free Webhosting Server (PHP). Or a WindowsServer with Internet Connection.</p>
  
  <p>I've done some researches in google, but didn't found something helpful.</p>