transport

Documentation

Index

• Constants
• Variables
• func DialTCP(ctx context.Context, addr string) (net.Conn, error)
• func DialUDP(address string) (*net.UDPConn, error)
• func ListenLocalUDP(ctx context.Context) (net.PacketConn, error)
• func ListenUDP(ctx context.Context, addr string) (net.PacketConn, error)
• func TlsConfigQuicALPN(config *tls.Config) *tls.Config
• type Conn
• type Dialer
  • func NewDialer(tr Type, opt options.Options) Dialer
• type TcpConnBound
• type TcpConnBoundHandler
  • func (f TcpConnBoundHandler) TcpConn(c net.Conn) net.Conn
• type Type
  • func (t Type) String() string
• type UdpConnBound
• type UdpConnBoundHandler
  • func (f UdpConnBoundHandler) UdpConn(c net.PacketConn) net.PacketConn

Constants

const DefaultDialTimeout = 10 * time.Second

Variables

var WsProxyFuncForTesting func(req *http.Request) (*url.URL, error)

WsProxyFuncForTesting this global function used for testing

Functions

func DialTCP

func DialTCP(ctx context.Context, addr string) (net.Conn, error)

func DialUDP

func DialUDP(address string) (*net.UDPConn, error)

DialUDP create a connected udp connection

func ListenLocalUDP

func ListenLocalUDP(ctx context.Context) (net.PacketConn, error)

ListenLocalUDP create an unconnected udp connection with random local addr

func ListenUDP

func ListenUDP(ctx context.Context, addr string) (net.PacketConn, error)

ListenUDP create an unconnected udp connection with the specified local addr

func TlsConfigQuicALPN

func TlsConfigQuicALPN(config *tls.Config) *tls.Config

Types

type Conn

type Conn interface {
	net.Conn
	TCP() *net.TCPConn
	UDP() *net.UDPConn
}

type Dialer

type Dialer interface {
	Dial(context.Context, string) (net.Conn, error)
}

func NewDialer

func NewDialer(tr Type, opt options.Options) Dialer

type TcpConnBound

type TcpConnBound interface {
	TcpConn(net.Conn) net.Conn
}

type TcpConnBoundHandler

type TcpConnBoundHandler func(net.Conn) net.Conn

func (TcpConnBoundHandler) TcpConn

func (f TcpConnBoundHandler) TcpConn(c net.Conn) net.Conn

type Type

type Type uint8

const (
	Tcp Type = iota // default
	Quic
	Websocket
	Obfs
	Grpc
	Ssh
)

func (Type) String

func (t Type) String() string

type UdpConnBound

type UdpConnBound interface {
	UdpConn(net.PacketConn) net.PacketConn
}

type UdpConnBoundHandler

type UdpConnBoundHandler func(net.PacketConn) net.PacketConn

func (UdpConnBoundHandler) UdpConn

func (f UdpConnBoundHandler) UdpConn(c net.PacketConn) net.PacketConn