keycache

type IItem interface {
	Key() string
	Sign() []byte

	Decode([]byte) error
	Encode() ([]byte, error)
}

type IKeyCache interface {
	Count() int
	Get(item IItem) error
	Set(item IItem) error
	Del(item IItem)
	Exists(item IItem) bool
}

type KeyCache struct {
	sync.RWMutex
	// contains filtered or unexported fields
}