Extend the IHttpServer interface to avoid the typecasting

MediaBrowser.Controller/Net/IHttpServer.cs

@@ -1,7 +1,10 @@
 using System;
 using System.Collections.Generic;
+using System.Threading;
+using System.Threading.Tasks;
 using MediaBrowser.Model.Events;
 using MediaBrowser.Model.Services;
+using Microsoft.AspNetCore.Http;
 
 namespace MediaBrowser.Controller.Net
 {
@@ -35,5 +38,24 @@ namespace MediaBrowser.Controller.Net
         /// If set, all requests will respond with this message
         /// </summary>
         string GlobalResponse { get; set; }
+
+        /// <summary>
+        /// Sends the http context to the socket listener
+        /// </summary>
+        /// <param name="ctx"></param>
+        /// <returns></returns>
+        Task ProcessWebSocketRequest(HttpContext ctx);
+
+        /// <summary>
+        /// The HTTP request handler
+        /// </summary>
+        /// <param name="httpReq"></param>
+        /// <param name="urlString"></param>
+        /// <param name="host"></param>
+        /// <param name="localPath"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        Task RequestHandler(IHttpRequest httpReq, string urlString, string host, string localPath,
+            CancellationToken cancellationToken);
     }
 }