2 docs tagged with "websocket"

The simplest realtime: a PUBLIC WebSocket feed your website visitors subscribe to with NO auth — live scores, status, prices, announcements. Your backend publishes; every open browser gets it instantly. Ably/Pusher public channel, no keys in the browser, no broker to run.

The Ably/Pusher alternative: pub/sub channels, presence, history-rewind and retained state over WebSocket — with open, Air Pipe-issued, or bring-your-own-JWT auth, and your pipeline running on every message. No broker or Redis to run.