title: peer to peer communication between mobile app and pc browser
body: <p>I am working on a project where i need my mobile application to talk to my web browser on a pc, where both devices are connected over wifi. The app would send data which would be received by the computer browser followed by some client side code execution. The browser then may send some feedback.</p>
  
  <p>My initial approach is to make the app talk to an endpoint which in turn talks to client side of the browser (<code>javascript</code>).</p>
  
  <p>What could be the best approach to do this ?</p>
  
  <p><strong>Update</strong></p>
  
  <p>I am not sure if <code>Socket.io</code> is a possible solution since it requires a server to be hosted. Is it possible to solve this using sockets ?</p>