events

Documentation

Index

• func NewEventsHandler() events.Handler
• type HandlerImpl
  • func (eb *HandlerImpl) AddListener(listener events.Listener)
  • func (eb *HandlerImpl) NumListeners() int
  • func (eb *HandlerImpl) Push(e interface{})

Functions

func NewEventsHandler

func NewEventsHandler() events.Handler

Types

type HandlerImpl

type HandlerImpl struct {
	sync.RWMutex // all receivers should be pointers
	// contains filtered or unexported fields
}

HandlerImpl helps to broadcast events to multiple listeners.

func (*HandlerImpl) AddListener

func (eb *HandlerImpl) AddListener(listener events.Listener)

AddListener registers new event listener.

func (*HandlerImpl) NumListeners

func (eb *HandlerImpl) NumListeners() int

NumListeners returns number of event listeners.

func (*HandlerImpl) Push

func (eb *HandlerImpl) Push(e interface{})

Push broadcast events across all event listeners.