title: Autofac 4 and vNext beta-7 and Signal-Server 3.0 beta-7
body: <p>i'am play with ASP.NET vnext and SignalR. As IoC i want to use Autofac.</p>
  
  <p>For this i found a perfect example: 
  <a href="https://stackoverflow.com/questions/31674104/self-registering-libraries-with-autofac-4-and-vnext">Self-Registering Libraries with Autofac 4 and vNext</a> from @endeffects</p>
  
  <p>There is exactly described what i want. But it dosen't work: 
  I mean my Objects will be not injected. And my PersistentConnection (no Hub) object are not created. But i did not see any errors or exceptions. </p>
  
  <p>When i remove the requested interface from my PersistentConnection constructor, the connection will be established and all is fine. But i haven't my requested object instance how implement the desired interface.</p>
  
  <p>Is there any breaking changes since end of July in Autofac and DNX? </p>
  
  <p>I'am using:  DNX beta-7</p>
  
  <ul>
  <li>"Autofac": "4.0.0-beta8-135", </li>
  <li>"Autofac.Dnx": "4.0.0-alpha4-79"</li>
  <li>"Microsoft.AspNet.SignalR.Server": "3.0.0-beta7"</li>
  </ul>