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Switch does not support ipv6 #14

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merged 4 commits into from
Jan 22, 2021
Merged

Switch does not support ipv6 #14

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4c7d3c9
Switch does not support ipv6
neonaleon Jan 21, 2021
0f5a379
Update kcp2k/Assets/kcp2k/highlevel/KcpServer.cs
Jan 22, 2021
3553bb1
Update kcp2k/Assets/kcp2k/highlevel/KcpServer.cs
Jan 22, 2021
54aa09c
Update kcp2k/Assets/kcp2k/highlevel/KcpServer.cs
Jan 22, 2021
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14 changes: 10 additions & 4 deletions kcp2k/Assets/kcp2k/highlevel/KcpServer.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,11 @@ public class KcpServer

// state
Socket socket;
#if UNITY_SWITCH
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EndPoint newClientEP = new IPEndPoint(IPAddress.Any, 0);
#else
EndPoint newClientEP = new IPEndPoint(IPAddress.IPv6Any, 0);
#endif
// IMPORTANT: raw receive buffer always needs to be of 'MTU' size, even
// if MaxMessageSize is larger. kcp always sends in MTU
// segments and having a buffer smaller than MTU would
Expand Down Expand Up @@ -82,13 +86,15 @@ public void Start(ushort port)
}

// listen
#if UNITY_SWITCH
// Switch does not support ipv6
socket = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);
socket.Bind(new IPEndPoint(IPAddress.Any, port));
#else
socket = new Socket(AddressFamily.InterNetworkV6, SocketType.Dgram, ProtocolType.Udp);
// dual mode where available.
// (not available on nintendo switch, where it throws errors)
#if !UNITY_SWITCH
socket.DualMode = true;
#endif
socket.Bind(new IPEndPoint(IPAddress.IPv6Any, port));
#endif
}

public void Send(int connectionId, ArraySegment<byte> segment, KcpChannel channel)
Expand Down