Phoenix Channels actually allow us to establish bi-directional communication between message senders and receivers . Channels are based on a simple idea- Senders broadcast messages about topics. Receivers subscribe to topics so that they can get those messages.
Read moreWhat is a channel layer?
Channel layers allow you to talk between different instances of an application . They’re a useful part of making a distributed realtime application if you don’t want to have to shuttle all of your messages or events through a database.
Read moreWhat is a backend channel?
The channel backend, which is a combination of pluggable Python code and a datastore (e.g. Redis, or a shared memory segment) responsible for transporting messages . The workers, that listen on all relevant channels and run consumer code when a message is ready.
Read moreWhat is a channel in Django channels?
Channels is a project to make Django able to handle more than just plain HTTP requests , including WebSockets and HTTP2, as well as the ability to run code after a response has been sent for things like thumbnailing or background calculation.
Read moreHow do Django channels work?
With WebSockets (via Django Channels) managing the communication between the client and the server, whenever a user is authenticated, an event will be broadcasted to every other connected user . Each user’s screen will change automatically, without them having to reload their browsers.
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