websocket

Overview ¶

websocket demonstrates a browser-friendly WebSocket route:

• GET / serves a tiny HTML client.
• WebSocket /ws uses middleware.WebSocketAuth for origin, token, and subprotocol checks.
• Upgrade verification returns per-connection state as UserData.
• Open subscribes each connection to a room.
• Message publishes text frames to the other subscribers.

Run:

CGO_ENABLED=1 go run -tags gogo ./examples/websocket

Then open http://localhost:3004/ in a browser.

Or connect from the CLI:

websocat -H='Origin: http://localhost:3004' -H='Sec-WebSocket-Protocol: chat.v1' 'ws://localhost:3004/ws?name=cli&room=general&token=demo-local-token'