title: How can I get data from a websocket url?
body: <p>When I connect to a website who uses websockets, I can get the frames with the Google Developer Tools.</p>
  
  <p><a href="http://i.stack.imgur.com/hUkSK.gif" rel="noreferrer">Data from the websocket url</a></p>
  
  <p>So I would like to get the same data but in a program ( JS, C# ) but I actually have no idea how I should do.</p>
  
  <p>I thought about make a http.request with NodeJS but it's not a http url :/
  I thought about make a sample JS client but I couldn't get the data because I wasn't able to send the headers with the 'key'.</p>
  
  <p><a href="http://i.stack.imgur.com/hlDjG.png" rel="noreferrer">The headers</a></p>
  
  <p>So, I really hope you have a way to help me and sorry for my basic English :(</p>