This release is a step towards new interesting possibilities with Centrifugo. It adds server-side subscriptions support and some sugar on top of it. With server-side subscriptions you don't need to call Subscribe method on client side at all. Follow release notes to know more.
No backwards incompatible changes here.
Improvements:
- Server-side subscriptions, this functionality requires updating client code so at moment usage is limited to
centrifuge-js. Also there is a possibility to automatically subscribe user connection to personal notifications channel. More info in new documentation chapter - New private subscription JWT
etoclaim - see its description in docs - Options to disable WebSocket, SockJS and API handlers – see docs
- New option
websocket_use_write_buffer_pool– see docs - Metrics now include histograms of requests durations - pull request
- Add Linux ARM binary release
Fixes:
- Fix unreliable unsubscriptions from Redis PUB/SUB channels under load, now we unsubscribe nodes from PUB/SUB channels over in-memory queue
- Fix
tls_externaloption regression
Docker images
docker pull centrifugo/centrifugo:v2.4.0docker pull centrifugo/centrifugo:v2docker pull centrifugo/centrifugo:v2.4docker pull centrifugo/centrifugo:latest