Update Udp.cs

Support for communication with IPv6 addresses
hecomi · May 5, 2021 · 1471645 · 1471645
1 parent 95f1987
commit 1471645
Showing 1 changed file with 5 additions and 3 deletions.
diff --git a/Assets/uOSC/Scripts/Core/DotNet/Udp.cs b/Assets/uOSC/Scripts/Core/DotNet/Udp.cs
@@ -35,8 +35,10 @@ public override void StartServer(int port)
         Stop();
         state_ = State.Server;
 
-        endPoint_ = new IPEndPoint(IPAddress.Any, port);
-        udpClient_ = new UdpClient(endPoint_);
+        endPoint_ = new IPEndPoint(IPAddress.IPv6Any, port);
+        udpClient_ = new UdpClient(System.Net.Sockets.AddressFamily.InterNetworkV6);
+        udpClient_.Client.SetSocketOption(System.Net.Sockets.SocketOptionLevel.IPv6, System.Net.Sockets.SocketOptionName.IPv6Only, 0);
+        udpClient_.Client.Bind(endPoint_);
         thread_.Start(() => 
         {
             while (udpClient_.Available > 0) 
@@ -57,7 +59,7 @@ public override void StartClient(string address, int port)
 
         var ip = IPAddress.Parse(address);
         endPoint_ = new IPEndPoint(ip, port);
-        udpClient_ = new UdpClient();
+        udpClient_ = new UdpClient(endPoint_.AddressFamily);
     }
 
     public override void Stop()