eventbus

Documentation

Index

• func BufSize(n int) func(interface{}) error
• func NewBus() event.Bus
• func Stateful(s interface{}) error

Functions

func BufSize

func BufSize(n int) func(interface{}) error

func NewBus

func NewBus() event.Bus

func Stateful

func Stateful(s interface{}) error

Stateful is an Emitter option which makes makes the eventbus channel 'remember' last event sent, and when a new subscriber joins the bus, the remembered event is immediately sent to the subscription channel.

This allows to provide state tracking for dynamic systems, and/or allows new subscribers to verify that there are Emitters on the channel