kmgTfo

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