authcache

package
v1.0.0 Latest Latest
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 Go to latest Published: May 27, 2020 License: MIT Imports: 6 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func Sort added in v1.0.0 

func Sort(serversList []*AuthServer, called uint64)

Sort sort servers by rtt

Types

type AuthServer 

type AuthServer struct {
	Addr    string
	Rtt     int64
	Count   int64
	Version Version
}

AuthServer type

func NewAuthServer 

func NewAuthServer(addr string, version Version) *AuthServer

NewAuthServer return a new server

func (*AuthServer) String 

func (a *AuthServer) String() string

type AuthServers 

type AuthServers struct {
	sync.RWMutex

	Zone string

	List []*AuthServer
	Nss  []string

	ErrorCount uint32
	Called     uint64

	CheckingDisable bool
	Checked         bool
}

AuthServers type

type NS 

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

NS represents a cache entry

type NSCache 

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

NSCache type

func NewNSCache 

func NewNSCache() *NSCache

NewNSCache return new cache

func (*NSCache) Get 

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

Get returns the entry for a key or an error

func (*NSCache) Remove added in v0.3.4 

func (n *NSCache) Remove(key uint64)

Remove remove a cache

func (*NSCache) Set 

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

Set sets a keys value to a NS

type Version added in v1.0.0 

type Version byte

Version type 

const (
	// IPv4 mode
	IPv4 Version = 0x1

	// IPv6 mode
	IPv6 Version = 0x2
)

func (Version) String added in v1.0.0 

func (v Version) String() string

Source Files

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