title: Creating a Instant Messaging using HTTP & JSON
body: <p>Can anyone guide me or provide a link so that i can move forward. how I can do instant messaging in app. I want to send the message to server from one device &amp; from server i should get back on other device in JSON format using HTTP. I have gone through many sites but dint get proper ideas. so please if you know give me some ideas. </p>
  
  <p>many thanks.. </p>