Fix Bug: .NetFramework 4.8 ClientWebSocket Cann't Connect To .Net8 Ws…

…Session #278
chronoxor · Dec 23, 2023 · cb58a43 · cb58a43
1 parent fcbbcb7
commit cb58a43
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/source/NetCoreServer/WebSocket.cs b/source/NetCoreServer/WebSocket.cs
@@ -162,7 +162,7 @@ public bool PerformServerUpgrade(HttpRequest request, HttpResponse response)
                     if ((string.Compare(value, "Upgrade", StringComparison.OrdinalIgnoreCase) != 0) && (string.Compare(value.RemoveWhiteSpace(), "keep-alive,Upgrade", StringComparison.OrdinalIgnoreCase) != 0))
                     {
                         error = true;
-                        response.MakeErrorResponse(400, "Invalid WebSocket handshaked request: 'Connection' header value must be 'Upgrade' or 'Upgrade, keep-alive'");
+                        response.MakeErrorResponse(400, "Invalid WebSocket handshaked request: 'Connection' header value must be 'Upgrade' or 'keep-alive, Upgrade'");
                         break;
                     }