yggdrasil_redis v4.1.3 Yggdrasil.Publisher.Adapter.Redis View Source

Yggdrasil publisher adapter for Redis. The name of the channel must be a binary e.g:

Subscription to channel:

iex(1)> channel = %Yggdrasil.Channel{name: "redis_channel", adapter: :redis}
iex(2)> Yggdrasil.subscribe(channel)
:ok
iex(3)> flush()
{:Y_CONNECTED, %Yggdrasil.Channel{name: "redis_channel", (...)}}

Publishing message:

iex(4)> Yggdrasil.publish(channel, "foo")
:ok

Subscriber receiving message:

iex(5)> flush()
{:Y_EVENT, %Yggdrasil.Channel{name: "redis_channel", (...)}, "foo"}

The subscriber can also unsubscribe from the channel:

iex(6)> Yggdrasil.unsubscribe(channel)
:ok
iex(7)> flush()
{:Y_DISCONNECTED, %Yggdrasil.Channel{name: "redis_channel", (...)}}

Link to this section Summary

Functions

Returns a specification to start this module under a supervisor

Link to this section Functions

Returns a specification to start this module under a supervisor.

See Supervisor.