KCP2K from this repo: https://github.com/MirrorNetworking/kcp2k Edgegap relay KCP modified from this repo: https://github.com/edgegap/distributed-relay-examples/tree/main/Unity/Netcode%20for%20GameObjects/Transports - EdgegapKcpServer/Client TickOutgoing butchered to not use Unity.
I know this it poorly written, just trying to get this to work...