Redis-backed ASGI channel layer implementation
Project description
An ASGI channel layer that uses Redis as its backing store, and supports both a single-server and sharded configurations, as well as group support.
Usage
You’ll need to instantiate the channel layer with connection details, which include:
hosts: The server(s) to connect to, as either URIs or (host, port) tuples. Defaults to ['localhost', 6379]. Pass multiple hosts to enable sharding, but note that changing host list will lose most sharded data.
prefix: Prefix to add to all Redis keys. Defaults to asgi:.
expiry: Message expiry in seconds. Defaults to 60.
Example:
channel_layer = RedisChannelLayer( host="redis", db=4, )
TODO
Expire/clean out groups
Prune channel lists on write/periodically as well as on read
Efficient send_group implementation with Lua
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