public SelfHostHttpContext(HttpRequestMessage request) : this()
 {
     Request = new SelfHostHttpRequest(request);
     request.Properties.Add("MS_HttpContext", this);
 }
 public SelfHostHttpContext(HttpRequestMessage request) : this()
 {
     Request = new SelfHostHttpRequest(request);
     request.Properties.Add("MS_HttpContext", this);
 }