persistentcache

Documentation

Index

• type PersistentCache
  • func New(filename string, maxAge time.Duration) (*PersistentCache, error)
  • func (cache *PersistentCache) Add(name string, ip []byte)
  • func (cache *PersistentCache) Close() error
  • func (cache *PersistentCache) IPByName(name string) (ip []byte, found bool)
  • func (cache *PersistentCache) MarkFresh(name string, ip []byte)
  • func (cache *PersistentCache) NameByIP(ip []byte) (name string, found bool)
  • func (cache *PersistentCache) NextSequence() (next uint32)

Types

type PersistentCache

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

PersistentCache is an age bounded on-disk cache

func New

func New(filename string, maxAge time.Duration) (*PersistentCache, error)

func (*PersistentCache) Add

func (cache *PersistentCache) Add(name string, ip []byte)

func (*PersistentCache) Close

func (cache *PersistentCache) Close() error

Close closes the persistent cache

func (*PersistentCache) IPByName

func (cache *PersistentCache) IPByName(name string) (ip []byte, found bool)

func (*PersistentCache) MarkFresh

func (cache *PersistentCache) MarkFresh(name string, ip []byte)

func (*PersistentCache) NameByIP

func (cache *PersistentCache) NameByIP(ip []byte) (name string, found bool)

func (*PersistentCache) NextSequence

func (cache *PersistentCache) NextSequence() (next uint32)