upstream

Documentation

Index

• type BasicUpstream
  • func (u *BasicUpstream) Exchange(ctx context.Context, q *dns.Msg) (r *dns.Msg, err error)
• type Upstream
  • func NewDoHUpstream(urlEndpoint, addr, socks5 string, tlsConfig *tls.Config) (Upstream, error)
  • func NewDoTUpstream(addr, socks5 string, idleTimeout time.Duration, tlsConfig *tls.Config) Upstream
  • func NewTCPUpstream(addr, socks5 string, idleTimeout time.Duration) Upstream
  • func NewUDPUpstream(addr string) Upstream
  • func NewUpstreamServer(c *config.BasicUpstreamConfig, rootCAs *x509.CertPool) (Upstream, error)

Types

type BasicUpstream

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

func (*BasicUpstream) Exchange

func (u *BasicUpstream) Exchange(ctx context.Context, q *dns.Msg) (r *dns.Msg, err error)

type Upstream

type Upstream interface {
	Exchange(ctx context.Context, q *dns.Msg) (r *dns.Msg, err error)
}

Upstream represents a dns upstream

func NewDoHUpstream

func NewDoHUpstream(urlEndpoint, addr, socks5 string, tlsConfig *tls.Config) (Upstream, error)

func NewDoTUpstream

func NewDoTUpstream(addr, socks5 string, idleTimeout time.Duration, tlsConfig *tls.Config) Upstream

func NewTCPUpstream

func NewTCPUpstream(addr, socks5 string, idleTimeout time.Duration) Upstream

func NewUDPUpstream

func NewUDPUpstream(addr string) Upstream

func NewUpstreamServer

func NewUpstreamServer(c *config.BasicUpstreamConfig, rootCAs *x509.CertPool) (Upstream, error)