kmgTfo

Documentation

Index

• func TfoDial(nextAddr string, data []byte) (conn net.Conn, err error)
• func TfoLazyDial(network string, nextAddr string) (conn net.Conn, err error)
• func TfoListen(network string, listenAddr string) (listener net.Listener, err error)

Functions

func TfoDial

func TfoDial(nextAddr string, data []byte) (conn net.Conn, err error)

dial tcp with tcp fastopen 第一个包体积不要太大,需要小于一定数量,否则会被吃掉(正确性问题), 如果过大,此处会在连接时发送前一部分,连接后又发送一部分

func TfoLazyDial

func TfoLazyDial(network string, nextAddr string) (conn net.Conn, err error)

dial tcp with tcp fastopen you should use

  echo 3 > /proc/sys/net/ipv4/tcp_fastopen
to enable it

you should use linux kernel version >3.7 you should write something before read to use this function. network is useless, it always use tcp4

func TfoListen

func TfoListen(network string, listenAddr string) (listener net.Listener, err error)

network is useless ,it will always use tcp4