authcache

package

v0.3.3 Latest Latest Go to latest Published: May 1, 2020 License: MIT Imports: 6 Imported by: 0

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type AuthServer struct {
	Host  string
	Rtt   int64
	Count int64
	Mode  Mode
}

AuthServer type

func NewAuthServer(host string, mode Mode) *AuthServer

NewAuthServer return a server

func (a *AuthServer) String() string

type AuthServers struct {
	sync.RWMutex

	List []*AuthServer
	// contains filtered or unexported fields
}

AuthServers type

func (s *AuthServers) TrySort() bool

TrySort if necessary sort servers by rtt

type Mode byte

Mode type

const (
	// IPv4 mode
	IPv4 Mode = 0x1

	// IPv6 mode
	IPv6 Mode = 0x2
)

func (m Mode) String() string

type NS struct {
	Servers *AuthServers
	DSRR    []dns.RR
	TTL     time.Duration
	// contains filtered or unexported fields
}

NS represents a cache entry

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

NSCache type

func NewNSCache() *NSCache

NewNSCache return new cache

func (n *NSCache) Get(key uint64) (*NS, error)

Get returns the entry for a key or an error

func (n *NSCache) Set(key uint64, dsRR []dns.RR, servers *AuthServers, ttl time.Duration)

Set sets a keys value to a NS