control

Documentation

Overview

Package control provides network socket option

Package control provides network socket option

Index

• Constants
• Variables
• type SocketController
  • func New(flag SocketFlag, keepAlive int) SocketController
• type SocketFlag

Constants

const (
	SOL_SOCKET  = unix.SOL_SOCKET
	IPPROTO_TCP = unix.IPPROTO_TCP
	SOL_IP      = unix.SOL_IP
	SOL_IPV6    = unix.SOL_IPV6

	SO_REUSEADDR = unix.SO_REUSEADDR
	SO_REUSEPORT = unix.SO_REUSEPORT
	SO_KEEPALIVE = unix.SO_KEEPALIVE

	TCP_NODELAY      = unix.TCP_NODELAY
	TCP_CORK         = unix.TCP_CORK
	TCP_QUICKACK     = unix.TCP_QUICKACK
	TCP_DEFER_ACCEPT = unix.TCP_DEFER_ACCEPT
	TCP_KEEPINTVL    = unix.TCP_KEEPINTVL
	TCP_KEEPIDLE     = unix.TCP_KEEPIDLE
	// from linux/include/uapi/linux/tcp.h
	TCP_FASTOPEN         = unix.TCP_FASTOPEN
	TCP_FASTOPEN_CONNECT = unix.TCP_FASTOPEN_CONNECT

	IP_TRANSPARENT   = unix.IP_TRANSPARENT
	IPV6_TRANSPARENT = unix.IPV6_TRANSPARENT

	IP_RECVORIGDSTADDR   = unix.IP_RECVORIGDSTADDR
	IPV6_RECVORIGDSTADDR = unix.IPV6_RECVORIGDSTADDR
)

Variables

var SetsockoptInt = unix.SetsockoptInt

Types

type SocketController

type SocketController interface {
	GetControl() func(network, addr string, c syscall.RawConn) (err error)
}

func New

func New(flag SocketFlag, keepAlive int) SocketController

type SocketFlag

type SocketFlag uint

const (
	ReusePort SocketFlag = 1 << iota
	ReuseAddr
	TCPFastOpen
	TCPNoDelay
	TCPCork
	TCPQuickAck
	TCPDeferAccept
	IPTransparent
	IPRecoverDestinationAddr
)