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Methods
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getSubscription(channel, topic) → {object}
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Get a subscription definition
Parameters:
Name Type Description channel
string topic
string - Source:
Returns:
The subscription definition
- Type
- object
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once(channel, topic, callback) → {object}
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Subscribe to an event once
Parameters:
Name Type Description channel
string The channel to subscribe to
topic
string The topic to subscribe to
callback
callback What to do when you get the event
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Returns:
The subscription definition
- Type
- object
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publish(channel, topic, options)
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Publish an event on the system bus
Parameters:
Name Type Argument Description channel
string The channel to publish to
topic
string The topic to publish to
options
object <optional>
What to pass to the event
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subscribe(channel, topic, callback) → {object}
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Subscribe to an event
Parameters:
Name Type Description channel
string The channel to subscribe to
topic
string The topic to subscribe to
callback
callback What to do when you get the event
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Returns:
The subscription definition
- Type
- object