Module pubsub 

Redis Pub/Sub: delivery to the subscribers connected when a message is published.

• PubSub: RedisPubSub, one channel.
• RedisPubSubPattern: RedisPubSubPattern, every channel a glob matches.
• PubSubMode: PubSubMode, classic or sharded delivery.
• buffer: RedisPubSub::buffer, what a busy subscription holds.
• Framing: RedisPubSub::codec, the frame the headers travel in.
• RedisPubSubPublish: Publish, PUBLISH or SPUBLISH.
• Prelude: prelude, everything a Pub/Sub service imports.

Re-exports

pub use crate::pubsub::RedisPubSubPublish as Publish;

Modules

prelude

The core prelude plus everything a Redis Pub/Sub service writes.

Structs

RedisPubSub

Describes one Pub/Sub subscription on a single channel, against a ConnectedRedisBroker.

RedisPubSubMessage

A Pub/Sub delivery. ack / nack are unsupported (Pub/Sub has no acknowledgement).

RedisPubSubPattern

Describes one Pub/Sub subscription on a glob pattern (PSUBSCRIBE), against a ConnectedRedisBroker.

RedisPubSubPublish

The declaration half of the Pub/Sub publisher: delivery mode and envelope codec, no connection.

RedisPubSubPublisher

Publishes Pub/Sub messages with PUBLISH (classic) or SPUBLISH (sharded): a RedisPubSubPublish policy paired with a connection.

RedisPubSubSubscriber

A Pub/Sub subscription backed by a dedicated fred client, so its message stream and channel state are isolated from other subscribers and from the publishing pool.

Enums

PubSubMode

Pub/Sub delivery mode. Defaults to Classic.