transport

package
v1.2.0 Latest Latest
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 Go to latest Published: Aug 13, 2022 License: MIT Imports: 16 Imported by: 1

Documentation

Index

Constants

View Source 
const (
	ResolvePreferenceDefault = ResolvePreference(iota)
	ResolvePreferenceIPv4
	ResolvePreferenceIPv6
	ResolvePreferenceIPv4OrIPv6
	ResolvePreferenceIPv6OrIPv4

	ResolveTimeout = 8 * time.Second
)

Variables

View Source 
var DefaultClientTransport = &ClientTransport{
	Dialer: &net.Dialer{
		Timeout: 8 * time.Second,
	},
	ResolvePreference: ResolvePreferenceDefault,
}
View Source 
var DefaultServerTransport = &ServerTransport{
	Dialer: &net.Dialer{
		Timeout: 8 * time.Second,
	},
	ResolvePreference: ResolvePreferenceDefault,
}

Functions

This section is empty.

Types

type AddrEx added in v1.0.3 

type AddrEx struct {
	Domain string
	IPAddr *net.IPAddr
	Port   int
}

AddrEx is like net.TCPAddr or net.UDPAddr, but with additional domain information for SOCKS5. At least one of Domain and IPAddr must be non-empty.

func (*AddrEx) String added in v1.0.3 

func (a *AddrEx) String() string

type ClientTransport added in v0.9.5 

type ClientTransport struct {
	Dialer            *net.Dialer
	ResolvePreference ResolvePreference
}

func (*ClientTransport) DialTCP added in v0.9.5 

func (ct *ClientTransport) DialTCP(raddr *net.TCPAddr) (*net.TCPConn, error)

func (*ClientTransport) ListenUDP added in v0.9.5 

func (ct *ClientTransport) ListenUDP() (*net.UDPConn, error)

func (*ClientTransport) QUICDial added in v0.9.5 

func (ct *ClientTransport) QUICDial(proto string, server string, tlsConfig *tls.Config, quicConfig *quic.Config, obfs obfs.Obfuscator) (quic.Connection, error)

func (*ClientTransport) ResolveIPAddr added in v0.9.5 

func (ct *ClientTransport) ResolveIPAddr(address string) (*net.IPAddr, error)

type PUDPConn added in v1.0.0 

type PUDPConn interface {
	ReadFromUDP([]byte) (int, *net.UDPAddr, error)
	WriteToUDP([]byte, *AddrEx) (int, error)
	Close() error
}

type ResolvePreference added in v1.2.0 

type ResolvePreference int

func ResolvePreferenceFromString added in v1.0.2 

func ResolvePreferenceFromString(preference string) (ResolvePreference, error)

type SOCKS5Client added in v1.0.0 

type SOCKS5Client struct {
	ServerTCPAddr *net.TCPAddr
	Username      string
	Password      string
	NegTimeout    time.Duration
}

func NewSOCKS5Client added in v1.0.0 

func NewSOCKS5Client(serverAddr string, username string, password string, negTimeout time.Duration) (*SOCKS5Client, error)

func (*SOCKS5Client) DialTCP added in v1.0.0 

func (c *SOCKS5Client) DialTCP(raddr *AddrEx) (*net.TCPConn, error)

func (*SOCKS5Client) ListenUDP added in v1.0.0 

func (c *SOCKS5Client) ListenUDP() (*socks5UDPConn, error)

type ServerTransport added in v0.9.5 

type ServerTransport struct {
	Dialer            *net.Dialer
	SOCKS5Client      *SOCKS5Client
	ResolvePreference ResolvePreference
	LocalUDPAddr      *net.UDPAddr
	LocalUDPIntf      *net.Interface
}

func (*ServerTransport) DialTCP added in v0.9.5 

func (st *ServerTransport) DialTCP(raddr *AddrEx) (*net.TCPConn, error)

func (*ServerTransport) ListenUDP added in v0.9.5 

func (st *ServerTransport) ListenUDP() (PUDPConn, error)

func (*ServerTransport) QUICListen added in v0.9.5 

func (st *ServerTransport) QUICListen(proto string, listen string, tlsConfig *tls.Config, quicConfig *quic.Config, obfs obfs.Obfuscator) (quic.Listener, error)

func (*ServerTransport) ResolveIPAddr added in v0.9.5 

func (st *ServerTransport) ResolveIPAddr(address string) (*net.IPAddr, bool, error)

func (*ServerTransport) SOCKS5Enabled added in v1.0.3 

func (st *ServerTransport) SOCKS5Enabled() bool

Source Files

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