event

package
v0.0.0-...-4b7ff4e Latest Latest
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Published: Jul 24, 2020 License: Apache-2.0, Apache-2.0 Imports: 4 Imported by: 0

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Types

type Handler

type Handler = func(ctx context.Context, ev interface{}) error

type PubSub

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

PubSub implements a simple event broker which allows to send event across the application.

func NewPubSub

func NewPubSub() *PubSub

func (*PubSub) Publish

func (b *PubSub) Publish(ctx context.Context, ev interface{})

func (*PubSub) Subscribe

func (b *PubSub) Subscribe(evType interface{}, evHandler Handler)

type Publisher

type Publisher interface {
	Publish(ctx context.Context, event interface{})
}

type Subscriber

type Subscriber interface {
	Subscribe(evType interface{}, evHandler Handler)
}

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