title: Reverse Ajax(Comet) with ASP.NET
body: <p>I am looking for a basic example of how to implement the Reverse Ajax (Comet) with ASP.NET. I have already looked the below ones and I don't want to use them right now (because they are paid)</p>
  
  <p><a href="http://www.frozenmountain.com/websync/" rel="nofollow">http://www.frozenmountain.com/websync/</a>
  <a href="http://www.lightstreamer.com/demos.htm" rel="nofollow">http://www.lightstreamer.com/demos.htm</a></p>
  
  <p>I have already gone on various links mentioned on SO . But most of them are pointing towards external API. I am looking for a clear cut example of how to implement that .</p>