cache

type Cache interface {
	Add(key string, value interface{}, ttl time.Duration, returnChan chan *Item) error
	Pop(key string) (*Item, error)
	Get(key string) (*Item, error)

	// When a Item is deleted the go routine handling the removal is still
	// going on for n more seconds. Might need a kill signal to end it.
	Delete(key string) error
}

type Item struct {
	Key   string
	Value interface{}

	ReturnChan chan *Item
	// contains filtered or unexported fields
}