title: Best java server implementation for socket.io
body: <p>I wanted to use <a href="http://socket.io/">socket.io</a> to push data from server to browser but the project is java tomcat one, and there are many implementation in <em>Github</em> for the server implementation of <code>socket.io</code>. Most of them say they are <em>deprecated</em> or better ones are available.Can anyone suggest me a good implementation.</p>
  
  <p>And I see lot of demo and sample code about broadcasting with <code>socket.io</code>. My requirement is to push different messages to different clients. Could someone point me to some good demo or tutorial dealing with such stuff?</p>
  
  <p>Thanks </p>