centrifugal/centrifugo v1.4.2

on GitHub

No backwards incompatible changes here.

• Redis Sentinel support for Redis high availability setup. Docs
• Redis Engine now uses Redis pipeline for batching publish operations - this results in latency and throughput improvments when publish rate is high.
• Refactored admin websocket. New option admin to enable admin websocket. New option insecure_admin to make this endpoint insecure (useful when admin websocket endpoint/port protected by firewall rules). web_password option renamed to admin_password, web_secret option renamed to admin_secret, insecure_web renamed to insecure_admin. But all old option names still supported to not break things in existing setups. Also note, that when you run Centrifugo with web interface enabled - you also make admin websocket available, because web interface uses it. A little more info in pull request.
• Presence Redis Engine methods rewritten to lua to be atomic.
• Some Redis connection params now can be set over environment variables. See #81
• Fix busy loop when attempting to reconnect to Redis. Fixes large CPU usage while reconnecting.
• Shorter message uids (22 bytes instead of 36). This was made in order to get some performance improvements.