net

Documentation

Index

• type Conn
  • func ConnectTcpServer(addr string) (c Conn, err error)
  • func ConnectTcpServerByHttpProxy(httpProxy string, serverAddr string) (c Conn, err error)
  • func WrapConn(c net.Conn) Conn
• type FakeUdpConn
  • func NewFakeUdpConn(l *UdpListener, laddr, raddr net.Addr) *FakeUdpConn
  • func (c *FakeUdpConn) Close() error
  • func (c *FakeUdpConn) IsClosed() bool
  • func (c *FakeUdpConn) LocalAddr() net.Addr
  • func (c *FakeUdpConn) Read(b []byte) (n int, err error)
  • func (c *FakeUdpConn) RemoteAddr() net.Addr
  • func (c *FakeUdpConn) SetDeadline(t time.Time) error
  • func (c *FakeUdpConn) SetReadDeadline(t time.Time) error
  • func (c *FakeUdpConn) SetWriteDeadline(t time.Time) error
  • func (c *FakeUdpConn) Write(b []byte) (n int, err error)
• type Listener
• type TcpConn
  • func NewTcpConn(conn *net.TCPConn) (c *TcpConn)
• type TcpListener
  • func ListenTcp(bindAddr string, bindPort int64) (l *TcpListener, err error)
  • func (l *TcpListener) Accept() (Conn, error)
  • func (l *TcpListener) Close() error
• type UdpListener
  • func ListenUDP(bindAddr string, bindPort int64) (l *UdpListener, err error)
  • func (l *UdpListener) Accept() (Conn, error)
  • func (l *UdpListener) Close() error
  • func (l *UdpListener) WriteMsg(buf []byte, remoteAddr *net.UDPAddr) (err error)
• type UdpPacket
• type WrapLogConn

Types

type Conn

type Conn interface {
	net.Conn
	log.Logger
}

Conn is the interface of connections used in frp.

func ConnectTcpServer

func ConnectTcpServer(addr string) (c Conn, err error)

func ConnectTcpServerByHttpProxy

func ConnectTcpServerByHttpProxy(httpProxy string, serverAddr string) (c Conn, err error)

ConnectTcpServerByHttpProxy try to connect remote server by http proxy. If httpProxy is empty, it will connect server directly.

func WrapConn

func WrapConn(c net.Conn) Conn

type FakeUdpConn

type FakeUdpConn struct {
	log.Logger
	// contains filtered or unexported fields
}

func NewFakeUdpConn

func NewFakeUdpConn(l *UdpListener, laddr, raddr net.Addr) *FakeUdpConn

func (*FakeUdpConn) Close

func (c *FakeUdpConn) Close() error

func (*FakeUdpConn) IsClosed

func (c *FakeUdpConn) IsClosed() bool

func (*FakeUdpConn) LocalAddr

func (c *FakeUdpConn) LocalAddr() net.Addr

func (*FakeUdpConn) Read

func (c *FakeUdpConn) Read(b []byte) (n int, err error)

func (*FakeUdpConn) RemoteAddr

func (c *FakeUdpConn) RemoteAddr() net.Addr

func (*FakeUdpConn) SetDeadline

func (c *FakeUdpConn) SetDeadline(t time.Time) error

func (*FakeUdpConn) SetReadDeadline

func (c *FakeUdpConn) SetReadDeadline(t time.Time) error

func (*FakeUdpConn) SetWriteDeadline

func (c *FakeUdpConn) SetWriteDeadline(t time.Time) error

func (*FakeUdpConn) Write

func (c *FakeUdpConn) Write(b []byte) (n int, err error)

type Listener

type Listener interface {
	Accept() (Conn, error)
	Close() error
	log.Logger
}

type TcpConn

type TcpConn struct {
	net.Conn
	log.Logger
}

Wrap for TCPConn.

func NewTcpConn

func NewTcpConn(conn *net.TCPConn) (c *TcpConn)

type TcpListener

type TcpListener struct {
	net.Addr

	log.Logger
	// contains filtered or unexported fields
}

func ListenTcp

func ListenTcp(bindAddr string, bindPort int64) (l *TcpListener, err error)

func (*TcpListener) Accept

func (l *TcpListener) Accept() (Conn, error)

Wait util get one new connection or listener is closed if listener is closed, err returned.

func (*TcpListener) Close

func (l *TcpListener) Close() error

type UdpListener

type UdpListener struct {
	net.Addr

	log.Logger
	// contains filtered or unexported fields
}

func ListenUDP

func ListenUDP(bindAddr string, bindPort int64) (l *UdpListener, err error)

func (*UdpListener) Accept

func (l *UdpListener) Accept() (Conn, error)

func (*UdpListener) Close

func (l *UdpListener) Close() error

func (*UdpListener) WriteMsg

func (l *UdpListener) WriteMsg(buf []byte, remoteAddr *net.UDPAddr) (err error)

type UdpPacket

type UdpPacket struct {
	Buf        []byte
	LocalAddr  net.Addr
	RemoteAddr net.Addr
}

type WrapLogConn

type WrapLogConn struct {
	net.Conn
	log.Logger
}