receptor

type Entity struct {
	PublicKey []byte
	Listeners []byte
	Timestamp time.Time // last seen time
}

type Receptor interface {
	Add([]byte, []byte, uint64) bool
	SetSelf([]byte, []byte) error
	Next([]byte) ([]byte, []byte, time.Time, error)
	Random([]byte) ([]byte, []byte, time.Time, error)
	ReBalance()
	UpdateTime([]byte, time.Time)
	IsChanged() bool
	Change(bool)
	IsInitialised() bool
	Connectable() *avl.Tree
	ID() id.ID
	Self() *avl.Node
	SelfListener() []byte
	Expire()
}

type StoreEntity struct {
	PublicKey []byte
	Listeners []byte
	Timestamp uint64 // last seen time
}