naming and plan

src/Ocelot.Library/Middleware/ProxyMiddleware.cs

@@ -14,6 +14,13 @@ namespace Ocelot.Library.Middleware
 
         public async Task Invoke(HttpContext context)
         {
+            //get the downstream host from the request context
+            //get the upstream host from the host repository
+            //if no upstream host fail this request
+            //get the downstream path from the request context
+            //get the downstream path template from the path template finder
+            //todo think about variables..
+            //add any query string..
             await _next.Invoke(context);
         }
     }