bus

Documentation

Index

• Variables
• func AddCtxHandler(implName string, handler HandlerFunc)
• func AddEventListener(handler HandlerFunc)
• func AddHandler(implName string, handler HandlerFunc)
• func AddWildcardListener(handler HandlerFunc)
• func ClearBusHandlers()
• func Dispatch(msg Msg) error
• func DispatchCtx(ctx context.Context, msg Msg) error
• func Publish(msg Msg) error
• type Bus
  • func GetBus() Bus
  • func New() Bus
• type CtxHandlerFunc
• type HandlerFunc
• type InProcBus
  • func (b *InProcBus) AddCtxHandler(handler HandlerFunc)
  • func (b *InProcBus) AddEventListener(handler HandlerFunc)
  • func (b *InProcBus) AddHandler(handler HandlerFunc)
  • func (b *InProcBus) AddWildcardListener(handler HandlerFunc)
  • func (b *InProcBus) Dispatch(msg Msg) error
  • func (b *InProcBus) DispatchCtx(ctx context.Context, msg Msg) error
  • func (b *InProcBus) Publish(msg Msg) error
• type Msg

Variables

var ErrHandlerNotFound = errors.New("handler not found")

Functions

func AddCtxHandler

func AddCtxHandler(implName string, handler HandlerFunc)

Package level functions

func AddEventListener

func AddEventListener(handler HandlerFunc)

Package level functions

func AddHandler

func AddHandler(implName string, handler HandlerFunc)

Package level functions

func AddWildcardListener

func AddWildcardListener(handler HandlerFunc)

func ClearBusHandlers

func ClearBusHandlers()

func Dispatch

func Dispatch(msg Msg) error

func DispatchCtx

func DispatchCtx(ctx context.Context, msg Msg) error

func Publish

func Publish(msg Msg) error

Types

type Bus

type Bus interface {
	Dispatch(msg Msg) error
	DispatchCtx(ctx context.Context, msg Msg) error
	Publish(msg Msg) error

	AddHandler(handler HandlerFunc)
	AddCtxHandler(handler HandlerFunc)
	AddEventListener(handler HandlerFunc)
	AddWildcardListener(handler HandlerFunc)
}

func GetBus

func GetBus() Bus

Want to get rid of global bus

func New

func New() Bus

type CtxHandlerFunc

type CtxHandlerFunc func()

type HandlerFunc

type HandlerFunc interface{}

type InProcBus

type InProcBus struct {
	// contains filtered or unexported fields
}

func (*InProcBus) AddCtxHandler

func (b *InProcBus) AddCtxHandler(handler HandlerFunc)

func (*InProcBus) AddEventListener

func (b *InProcBus) AddEventListener(handler HandlerFunc)

func (*InProcBus) AddHandler

func (b *InProcBus) AddHandler(handler HandlerFunc)

func (*InProcBus) AddWildcardListener

func (b *InProcBus) AddWildcardListener(handler HandlerFunc)

func (*InProcBus) Dispatch

func (b *InProcBus) Dispatch(msg Msg) error

func (*InProcBus) DispatchCtx

func (b *InProcBus) DispatchCtx(ctx context.Context, msg Msg) error

func (*InProcBus) Publish

func (b *InProcBus) Publish(msg Msg) error

type Msg

type Msg interface{}