grizzly v0.4.2 Grizzly.Notifications View Source
A pubsub module for sending and receiving notifications to and from Grizzly.
Link to this section Summary
Functions
Broadcast a topic
to the processes that are subscribed
Broadcast a topic
and some data
with the topic. This will send
the subscriber a tuple in the shape of {topic, data}
Subscribe to a topic to receive messages
Subscribe to a list of topics
Unsubscribe from a topic
Link to this section Types
Link to this type
topic()
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topic()
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topic() ::
:controller_connected
| :connection_established
| :unsolicited_message
| :node_added
| :node_removed
| :node_updated
topic() :: :controller_connected | :connection_established | :unsolicited_message | :node_added | :node_removed | :node_updated
The topics that are allowed for Grizzly notifications
Link to this section Functions
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broadcast(topic)
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broadcast(topic)
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broadcast(topic()) :: :ok
broadcast(topic()) :: :ok
Broadcast a topic
to the processes that are subscribed
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broadcast(topic, data) View Source
Broadcast a topic
and some data
with the topic. This will send
the subscriber a tuple in the shape of {topic, data}
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child_spec(_) View Source
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start_link() View Source
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subscribe(topic)
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subscribe(topic)
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subscribe(topic()) :: :ok | {:error, :already_subscribed}
subscribe(topic()) :: :ok | {:error, :already_subscribed}
Subscribe to a topic to receive messages
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subscribe_all(topics)
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subscribe_all(topics)
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subscribe_all([topic()]) :: :ok
subscribe_all([topic()]) :: :ok
Subscribe to a list of topics
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unsubscribe(topic)
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unsubscribe(topic)
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unsubscribe(topic()) :: :ok
unsubscribe(topic()) :: :ok
Unsubscribe from a topic