storage

type Algorithm string

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

type Dumper interface {
	Dump(ctx context.Context) error
	Load(ctx context.Context) error
}

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

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

type Evictor interface {
	Run()
}

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

type Refresher interface {
	Run()
}

type Storage interface {
	// Run starts storage background worker (just logging at now).
	Run()

	// Get attempts to retrieve a cached response for the given request.
	// Returns the response, a releaser for safe concurrent access, and a hit/miss flag.
	Get(req *model.Request) (resp *model.Response, isHit bool)

	// Set stores a new response in the cache and returns a releaser for managing resource lifetime.
	Set(resp *model.Response)

	// Remove is removes one element.
	Remove(req *model.Response) (freedBytes int64, isHit bool)

	// Stat returns bytes usage and num of items in storage.
	Stat() (bytes int64, length int64)

	// Mem - return stored value (refreshes every 100ms).
	Mem() int64

	// RealMem - calculates and return value.
	RealMem() int64
}