Modified the WebSocketServer class, fix for 'No Status Code' for the stop

websocket-sharp/Server/WebSocketServer.cs

@@ -834,20 +834,15 @@ namespace WebSocketSharp.Server
     /// and <see cref="string"/>.
     /// </summary>
     /// <param name="code">
-    /// A <see cref="ushort"/> that represents the status code indicating the reason for stop.
+    /// A <see cref="ushort"/> that represents the status code indicating the reason for the stop.
     /// </param>
     /// <param name="reason">
-    /// A <see cref="string"/> that represents the reason for stop.
+    /// A <see cref="string"/> that represents the reason for the stop.
     /// </param>
     public void Stop (ushort code, string reason)
     {
-      CloseEventArgs e = null;
       lock (_sync) {
-        var msg =
-          _state.CheckIfStart () ??
-          code.CheckIfValidCloseStatusCode () ??
-          (e = new CloseEventArgs (code, reason)).RawData.CheckIfValidControlData ("reason");
-
+        var msg = _state.CheckIfStart () ?? code.CheckIfValidCloseParameters (reason);
         if (msg != null) {
           _logger.Error (msg);
           return;
@@ -857,9 +852,13 @@ namespace WebSocketSharp.Server
       }
 
       stopReceiving (5000);
-
+      if (code.IsNoStatusCode ()) {
+        _services.Stop (new CloseEventArgs (), true, true);
+      }
+      else {
         var send = !code.IsReserved ();
-      _services.Stop (e, send, send);
+        _services.Stop (new CloseEventArgs (code, reason), send, send);
+      }
 
       _state = ServerState.Stop;
     }
@@ -870,19 +869,15 @@ namespace WebSocketSharp.Server
     /// </summary>
     /// <param name="code">
     /// One of the <see cref="CloseStatusCode"/> enum values, represents the status code
-    /// indicating the reason for stop.
+    /// indicating the reason for the stop.
     /// </param>
     /// <param name="reason">
-    /// A <see cref="string"/> that represents the reason for stop.
+    /// A <see cref="string"/> that represents the reason for the stop.
     /// </param>
     public void Stop (CloseStatusCode code, string reason)
     {
-      CloseEventArgs e = null;
       lock (_sync) {
-        var msg =
-          _state.CheckIfStart () ??
-          (e = new CloseEventArgs (code, reason)).RawData.CheckIfValidControlData ("reason");
-
+        var msg = _state.CheckIfStart () ?? code.CheckIfValidCloseParameters (reason);
         if (msg != null) {
           _logger.Error (msg);
           return;
@@ -892,9 +887,13 @@ namespace WebSocketSharp.Server
       }
 
       stopReceiving (5000);
-
+      if (code.IsNoStatusCode ()) {
+        _services.Stop (new CloseEventArgs (), true, true);
+      }
+      else {
         var send = !code.IsReserved ();
-      _services.Stop (e, send, send);
+        _services.Stop (new CloseEventArgs (code, reason), send, send);
+      }
 
       _state = ServerState.Stop;
     }