event

package

v0.8.3 Latest Latest Go to latest Published: Dec 1, 2020 License: MIT Imports: 0 Imported by: 4

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Package event mediates notification between controllers and recorder

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type Action int

Action represents the kind of object change we're notifying

const (
	// Delete is the object deletion Action
	Delete Action = iota

	// Upsert is the update or create Action
	Upsert
)

type Notification struct {
	Action Action
	Key    string
	Kind   string
	Object []byte
}

Notification conveys an object delete/upsert notification

type Notifier interface {
	Send(notif *Notification)
	ReadChan() <-chan Notification
}

Notifier mediates notifications between controllers and recorder

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

Unbuffered implements Notifier

func New() *Unbuffered

New creates an Unbuffered

func (n *Unbuffered) ReadChan() <-chan Notification

ReadChan returns a channel to read Notifications from

func (n *Unbuffered) Send(notif *Notification)

Send sends a notification