dns

package

v0.0.0-...-c887e26 Latest Latest Go to latest Published: May 2, 2024 License: AGPL-3.0 Imports: 15 Imported by: 2

Details

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Repository

github.com/fumiama/terasu

Documentation ¶

Constants ¶

This section is empty.

Variables ¶

View Source

var DefaultDialer = net.Dialer{
	Timeout: time.Second * 8,
}

View Source

var DefaultResolver = &net.Resolver{
	PreferGo: true,
	Dial: func(ctx context.Context, _, _ string) (net.Conn, error) {
		if ip.IsIPv6Available.Get() {
			return IPv6Servers.DialContext(ctx, nil, terasu.DefaultFirstFragmentLen)
		}
		return IPv4Servers.DialContext(ctx, nil, terasu.DefaultFirstFragmentLen)
	},
}

View Source

var (
	ErrEmptyHostAddress = errors.New("empty host addr")
)

View Source

var (
	ErrNoDNSAvailable = errors.New("no dns available")
)

View Source

var IPv4Servers = DNSList{
	// contains filtered or unexported fields
}

View Source

var IPv6Servers = DNSList{
	// contains filtered or unexported fields
}

Functions ¶

This section is empty.

Types ¶

type DNSConfig ¶

type DNSConfig struct {
	Servers   map[string][]string `yaml:"Servers"`   // Servers map[dot.com]ip:ports
	Fallbacks map[string][]string `yaml:"Fallbacks"` // Fallbacks map[domain]ips
}

type DNSList ¶

type DNSList struct {
	sync.RWMutex
	// contains filtered or unexported fields
}

func (*DNSList) Add ¶

func (ds *DNSList) Add(c *DNSConfig)

func (*DNSList) DialContext ¶

func (ds *DNSList) DialContext(ctx context.Context, dialer *net.Dialer, firstFragmentLen uint8) (tlsConn *tls.Conn, err error)

func (*DNSList) LookupHostFallback ¶

func (ds *DNSList) LookupHostFallback(ctx context.Context, host string) ([]string, error)

Source Files ¶

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