This is a KCP+UDPSocket Wrapper. You can use KCP like UdpSocket.
Because it is simple, you can use it for Unity+Lan Communications.
It refers to kcp-cssharp:https://github.com/limpo1989/kcp-csharp and the KCP:https://github.com/skywind3000/kcp
I add some node, easy to understand kcp and demo for everyone.