diff options
Diffstat (limited to 'guides/source/action_cable_overview.md')
| -rw-r--r-- | guides/source/action_cable_overview.md | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/guides/source/action_cable_overview.md b/guides/source/action_cable_overview.md index 31151e0329..57403a4bf9 100644 --- a/guides/source/action_cable_overview.md +++ b/guides/source/action_cable_overview.md @@ -555,9 +555,8 @@ The async adapter is intended for development/testing and should not be used in ##### Redis Adapter -Action Cable contains two Redis adapters: "normal" Redis and Evented Redis. Both -of the adapters require users to provide a URL pointing to the Redis server. -Additionally, a channel_prefix may be provided to avoid channel name collisions +The Redis adapter requires users to provide a URL pointing to the Redis server. +Additionally, a `channel_prefix` may be provided to avoid channel name collisions when using the same Redis server for multiple applications. See the [Redis PubSub documentation](https://redis.io/topics/pubsub#database-amp-scoping) for more details. ##### PostgreSQL Adapter @@ -669,8 +668,8 @@ authentication. You can see one way of doing that with Devise in this [article]( ## Dependencies Action Cable provides a subscription adapter interface to process its -pubsub internals. By default, asynchronous, inline, PostgreSQL, evented -Redis, and non-evented Redis adapters are included. The default adapter +pubsub internals. By default, asynchronous, inline, PostgreSQL, and Redis +adapters are included. The default adapter in new Rails applications is the asynchronous (`async`) adapter. The Ruby side of things is built on top of [websocket-driver](https://github.com/faye/websocket-driver-ruby), |