umbra-server

A lightweight UDP relay server for Umbra multiplayer state synchronization.

Overview

umbra-server listens on UDP port 52224 (0x00CC00) and relays player state packets between connected clients. Clients are automatically registered on first packet and removed after a 5-second inactivity timeout.

Building

go build -o umbra-server .

Running

./umbra-server

The server listens on UDP port 52224.

Test Client

tp-net-test is a test client that simulates a second Wii for relay testing. It connects to the server, displays received state packets, and echoes them back.

cd tp-net-test
go run . [server_ip:port]

Defaults to 127.0.0.1:52224 if no address is provided.