feat: Disabled SIO_UDP_CONNRESET

MidLevel · Jan 13, 2020 · a91a071 · a91a071
1 parent 664d6b3
commit a91a071
Showing 1 changed file with 18 additions and 1 deletion.
diff --git a/Ruffles/Core/RuffleSocket.cs b/Ruffles/Core/RuffleSocket.cs
@@ -339,7 +339,24 @@ private bool SetupAndBind(Socket socket, IPEndPoint endpoint)
 
             // Set the .NET buffer sizes. Defaults to 1 megabyte each
             socket.ReceiveBufferSize = Constants.RECEIVE_SOCKET_BUFFER_SIZE;
-            socket.SendBufferSize = Constants.SEND_SOCKET_BUFFER_SIZE;
+            socket.SendBufferSize = Constants.SEND_SOCKET_BUFFER_SIZE;
+
+            try
+            {
+                const uint IOC_IN = 0x80000000;
+                const uint IOC_VENDOR = 0x18000000;
+                const uint SIO_UDP_CONNRESET = IOC_IN | IOC_VENDOR | 12;
+
+                unchecked
+                {
+                    socket.IOControl((int)SIO_UDP_CONNRESET, new byte[] { 0 }, null);
+                }
+
+            }
+            catch
+            {
+                // Ignore error when SIO_UDP_CONNRESET is not supported
+            }
 
             try
             {