tcpraw

README

tcpraw

Introduction

A packet-oriented connection by simulating tcp protocol

Features

1. Tiny, only one file.
2. Cross-platform .
3. Support IPv4 and IPv6.

Documentation

For complete documentation, see the associated Godoc.

Tips

sudo tcpdump -v -n -i lo0 ip and 'ip[8]>0' and tcp and port 3457

Documentation

Index

• type TCPConn
  • func Dial(network, address string) (*TCPConn, error)
  • func Listen(network, address string) (*TCPConn, error)
  • func (conn *TCPConn) Close() error
  • func (conn *TCPConn) LocalAddr() net.Addr
  • func (conn *TCPConn) ReadFrom(p []byte) (n int, addr net.Addr, err error)
  • func (conn *TCPConn) SetDeadline(t time.Time) error
  • func (conn *TCPConn) SetReadDeadline(t time.Time) error
  • func (conn *TCPConn) SetWriteDeadline(t time.Time) error
  • func (conn *TCPConn) WriteTo(p []byte, addr net.Addr) (n int, err error)

Types

type TCPConn

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

TCPConn defines a TCP-packet oriented connection

func Dial

func Dial(network, address string) (*TCPConn, error)

Dial connects to the remote TCP port, and returns a single packet-oriented connection

func Listen

func Listen(network, address string) (*TCPConn, error)

Listen acts like net.ListenTCP, and returns a single packet-oriented connection

func (*TCPConn) Close

func (conn *TCPConn) Close() error

Close closes the connection.

func (*TCPConn) LocalAddr

func (conn *TCPConn) LocalAddr() net.Addr

LocalAddr returns the local network address.

func (*TCPConn) ReadFrom

func (conn *TCPConn) ReadFrom(p []byte) (n int, addr net.Addr, err error)

ReadFrom implements the PacketConn ReadFrom method.

func (*TCPConn) SetDeadline

func (conn *TCPConn) SetDeadline(t time.Time) error

SetDeadline implements the Conn SetDeadline method.

func (*TCPConn) SetReadDeadline

func (conn *TCPConn) SetReadDeadline(t time.Time) error

SetReadDeadline implements the Conn SetReadDeadline method.

func (*TCPConn) SetWriteDeadline

func (conn *TCPConn) SetWriteDeadline(t time.Time) error

SetWriteDeadline implements the Conn SetWriteDeadline method.

func (*TCPConn) WriteTo

func (conn *TCPConn) WriteTo(p []byte, addr net.Addr) (n int, err error)

WriteTo implements the PacketConn WriteTo method.