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体验新版 GitCode,发现更多精彩内容 >>
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1e0f5118
编写于
8月 17, 2020
作者:
J
Jonathan Hefner
提交者:
GitHub
8月 17, 2020
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Merge pull request #39846 from mehagar/action_cable
Refer to channel instead of cable [ci-skip]
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guides/source/action_cable_overview.md
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...
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@@ -35,7 +35,7 @@ connection instance per WebSocket connection. A single user may have multiple
WebSockets open to your application if they use multiple browser tabs or devices.
The client of a WebSocket connection is called the consumer.
Each consumer can in turn subscribe to multiple c
able c
hannels. Each channel
Each consumer can in turn subscribe to multiple channels. Each channel
encapsulates a logical unit of work, similar to what a controller does in
a regular MVC setup. For example, you could have a
`ChatChannel`
and
an
`AppearancesChannel`
, and a consumer could be subscribed to either
...
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@@ -185,7 +185,7 @@ A consumer could then be subscribed to either or both of these channels.
Consumers subscribe to channels, acting as
*subscribers*
. Their connection is
called a
*subscription*
. Produced messages are then routed to these channel
subscriptions based on an identifier sent by the c
able
consumer.
subscriptions based on an identifier sent by the c
hannel
consumer.
```
ruby
# app/channels/chat_channel.rb
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