title: What version of SignalR supports WebSockets?
body: <p>I installed the SignalR package when our project was running .net 4.0. We since upgraded to 4.5 and I want to support WebSockets. I uninstalled Signal packages and reinstalled SignalR (<a href="https://stackoverflow.com/questions/12924607/signalr-wont-use-websocket-protocol-even-though-i-have-the-protocol-installed-i">per this answer</a>). However the SignalR DLL versions (1.1.0/1.1.3) are identical in both cases.</p>
  
  <p>Here is my configuration:</p>
  
  <ol>
  <li>ASP.NET 4.5 </li>
  <li>IIS 8.0 (Windows Server 2012)</li>
  <li>WebSockets feature enabled on the server </li>
  <li>A WebSocket supporting browser (latest version of Firefox)</li>
  </ol>
  
  <p>Even though I have all these required things, I still get this:</p>
  
  <blockquote>
    <p>{"Url":"/signalr","ConnectionToken":"Yy6qHcSMMm4vPl9i3ungxJ5aa2P0SJh4UoU4pelAyFcMud0596UaeB6x8AmhZ2SxW_MPk23QXrKGkwar7LjLLnWlBZx1nokd6LRe96k8D-Oua3kSnKsyDa1RrPTE0n9FyaUO9rK3caLfue20Dmx5UkB9F2TKusPD4PDqQw2","ConnectionId":"b7b00e98-3128-4fbb-ba63-fb16f922f168","KeepAliveTimeout":20.0,"DisconnectTimeout":30.0,"TryWebSockets":false,"WebSocketServerUrl":null,"ProtocolVersion":"1.2"}</p>
  </blockquote>
  
  <p>I guess the important parts are:</p>
  
  <pre><code>"TryWebSockets":false,"WebSocketServerUrl":null,"ProtocolVersion":"1.2"
  </code></pre>
  
  <p>Does this mean that I am not using WebSockets? What could I be missing?</p>
  
  <p>Thanks so much.</p>