title: How do I register a custom IHttpModule with HttpServer
body: <p>I am using the HttpServer class to test my web api.  In my application, I have a custom IHttpModule that handles some URL rewriting.  I need this module to process the requests for my web api as well.  Here is my code that I use to create the HttpServer object.</p>
  
  <pre><code>var config = new HttpSelfHostConfiguration(ServerUrl);
  RouteConfig.RegisterRoutes(config.Routes);
  FilterConfig.RegisterWebApiFilters(config.Filters);
  var httpServer = new HttpServer(config);
  </code></pre>
  
  <p>Can someone tell me the obvious thing I am missing that I need to do to register my module with the server?</p>