title: How to send image file(binary data) using socket.io?
body: <p>I have trouble to sending data from <code>Android Client</code> to <code>NodeJS Server</code>.</p>
  
  <p>I use <a href="https://github.com/socketio/socket.io-client-java" rel="nofollow">Socket.IO-client</a> java library in my client.</p>
  
  <p>But, there is not much information for me.</p>
  
  <p>How can i sending binary data from android client to nodejs server?</p>