event

Documentation

Index

• Constants
• func Has(eventName string) bool
• func Listen(eventName string, handler Handler)
• func Register(eventName string, listener Listener)
• func Trigger(eventName string, params interface{})
• type Event
• type Handler
• type Listener

Constants

const (
	Sync  = 0
	Async = 1
)

const (
	BeforeHttpStart      = "http.start.before"
	AfterHttpStart       = "http.start.after"
	BeforeHttpShutdown   = "http.shutdown.before"
	AfterDatabaseConnect = "database.connect.after"
	BeforeRoute          = "route.before"
	AfterRoute           = "route.after"
)

Functions

func Has

func Has(eventName string) bool

Has

func Listen

func Listen(eventName string, handler Handler)

Listen

func Register

func Register(eventName string, listener Listener)

Register

func Trigger

func Trigger(eventName string, params interface{})

Trigger

Types

type Event

type Event struct {
	// name
	Name string
	// event params
	Params interface{}
}

Event

type Handler

type Handler func(ev Event)

Handler process event

type Listener

type Listener struct {
	Mode    int
	Handler Handler
}

Listener