View Source Commanded.PubSub (Commanded v1.4.3)

Use the pubsub configured for a Commanded application.

Summary

Types

application()
config()

Functions

adapter(application, config)

Get the configured pub/sub adapter.

broadcast(application, topic, message)

Broadcasts message on given topic.

subscribe(application, topic)

Subscribes the caller to the PubSub adapter's topic.

Types

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application()

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@type application() :: Commanded.Application.t()
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config()

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@type config() :: Keyword.t() | atom()

Functions

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adapter(application, config)

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@spec adapter(application(), config()) :: {module(), config()}

Get the configured pub/sub adapter.

Defaults to a local pub/sub, restricted to running on a single node.

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broadcast(application, topic, message)

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Broadcasts message on given topic.

  • topic - The topic to broadcast to, ie: "users:123"
  • message - The payload of the broadcast
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subscribe(application, topic)

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Subscribes the caller to the PubSub adapter's topic.