title: How to implement and communicate via websockets in an iOS-app?
body: <p>I want to create a simple app which contains a UIWebview. 
  Now I want to communicate via websockets with that page. 
  For example when I click on a button on that page, 
  I want to get some strings from that server, so I can work with that information within my app.</p>
  
  <p>Is that possible? Or are there other ways to do that?
  Thanks for every comment..</p>