[Modify] Replace it

8 years ago · acc3a69094
parent 74796b0e4f
commit acc3a69094
1 changed files with 3 additions and 4 deletions
--- a/websocket-sharp/Net/HttpListenerRequest.cs
+++ b/websocket-sharp/Net/HttpListenerRequest.cs
@ -278,10 +278,9 @@ namespace WebSocketSharp.Net
    public bool IsWebSocketRequest {
      get {
        if (!_websocketRequestSet) {
-          _websocketRequest = _method == "GET" &&
-                              _version > HttpVersion.Version10 &&
-                              _headers.Contains ("Upgrade", "websocket") &&
-                              _headers.Contains ("Connection", "Upgrade");
+          _websocketRequest = _method == "GET"
+                              && _version > HttpVersion.Version10
+                              && this.IsUpgradeTo ("websocket");

          _websocketRequestSet = true;
        }