off() #

Available since 2.9.0

Unregisters a listener.

If multiple instances of the same listener are registered, only the first one is removed.

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off (event: string, listener: ClusterEventHandler): Promise<void>

Argument	Type	Description
event	string	Event name
listener	ClusterEventHandler	Listener function to remove.

Usage #

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function listener (payload) {
  // ... listener code ...
}

app.cluster.on('some:event', listener);

app.cluster.off('some:event', listener);