Nightlink

Squad voice on a private link. No accounts. Production: nightlink.finluth.com. TURN is turn.finluth.com.

Run locally

npm install
npm start

Open http://localhost:3001 in two browser tabs, enter a callsign, and click Join channel.

Production

The voice app and coturn run in Docker from /opt/nightlink. Deploy the latest main with:

cd /opt/nightlink && git pull && sh deploy/deploy.sh

turn.finluth.com is a DNS-only A record to the server. Cloudflare must not proxy it.

TURN

Direct peer-to-peer audio often fails across different networks. Open UDP and TCP for TURN:

Port	Protocol	Purpose
3478	UDP + TCP	TURN
5349	TCP	TURN over TLS
49152–49252	UDP	Media relay

Without TURN, the app still works on the same network using public STUN. Cross-network calls may fail.

Roster

The yellow bar means someone is speaking. It is not a connection indicator.

• live — you are hearing them
• muted — their mic is off
• connecting or disconnected — the audio path is still negotiating
• no route — the path failed. Click it to try again

Works best with 2–6 people.