lru

Documentation

Index

• Constants
• type LRU
  • func New(settings Settings) *LRU
  • func (l *LRU) Add(request, response *dns.Msg)
  • func (l *LRU) Get(request *dns.Msg) (response *dns.Msg)
• type Settings
  • func (s *Settings) SetDefaults()
  • func (s *Settings) String() string
  • func (s *Settings) ToLinesNode() (node *gotree.Node)
  • func (s Settings) Validate() (err error)

Constants

const CacheType = "lru"

Types

type LRU

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

func New

func New(settings Settings) *LRU

func (*LRU) Add

func (l *LRU) Add(request, response *dns.Msg)

func (*LRU) Get

func (l *LRU) Get(request *dns.Msg) (response *dns.Msg)

type Settings

type Settings struct {
	// MaxEntries is the maximum number of request<->response pairs
	// to be stored in the cache. It defaults to 10e4 if left unset.
	MaxEntries int
	// Metrics is the metrics interface to record metric information
	// for the cache. It defaults to a No-Op metric implementation.
	Metrics metrics.Interface
}

func (*Settings) SetDefaults

func (s *Settings) SetDefaults()

func (*Settings) String

func (s *Settings) String() string

func (*Settings) ToLinesNode

func (s *Settings) ToLinesNode() (node *gotree.Node)

func (Settings) Validate

func (s Settings) Validate() (err error)