WebSocket Relay Server

A minimal Go WebSocket relay server with SSL support for P2P connections.

Setup

go mod tidy
# Configure via config.yaml (see config.yaml for options)
go run main.go

Configuration

Edit config.yaml to configure:

• Server port and TLS settings
• SSL certificate paths

Usage

• WebSocket endpoint: /ws
• All WebSocket messages are relayed to all connected clients

Testing

// For TLS enabled (default config)
const ws = new WebSocket('wss://localhost:8443/ws');
// For HTTP only
// const ws = new WebSocket('ws://localhost:8443/ws');
ws.onmessage = (event) => console.log('Received:', event.data);
ws.send('Hello from client!');