Use TCP_QUICKACK and SO_LINGER to eliminate the 3rd packet in tcp handshake
Findaninsterestproject,toremovelastpacketin3-waytcphandshake,https://github.com/tevino/tcp-shakerDisableTCP_QUICKACK(linux2.4.4+)willpreventconnecttosendingack(3packet)immediatelly,thiscouldmakeplacef