frostfs-node/pkg/services/notificator/deps.go

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package notificator
import (
"context"
oid "git.frostfs.info/TrueCloudLab/frostfs-sdk-go/object/id"
)
// NotificationSource is a source of object notifications.
type NotificationSource interface {
// Iterate must iterate over all notifications for the
// provided epoch and call handler for all of them.
Iterate(ctx context.Context, epoch uint64, handler func(topic string, addr oid.Address))
}
// NotificationWriter notifies all the subscribers
// about new object notifications.
type NotificationWriter interface {
// Notify must notify about an event generated
// from an object with a specific topic.
Notify(topic string, address oid.Address)
}