anchor.diff:       traffic_ping_pong_small_sendmsg_and_recvmsg_tcpL,
        traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp4,
        traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp6,
  +     traffic_ping_pong_medium_sendmsg_and_recvmsg_tcpL,
        traffic_ping_pong_large_sendmsg_and_recvmsg_tcp4,
        traffic_ping_pong_large_sendmsg_and_recvmsg_tcp6,
   
  
positive.code:                    ?TT(?SECS(20)),
                     InitState = #{domain => inet6,
                                   proto  => tcp,
                                   msg    => Msg,
                                   num    => Num},
                     ok = traffic_ping_pong_sendmsg_and_recvmsg_tcp(InitState)
  
negative.code:          traffic_ping_pong_small_sendmsg_and_recvmsg_tcpL/1,
           traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp4/1,
           traffic_ping_pong_medium_sendmsg_and_recvmsg_tcp6/1,
           traffic_ping_pong_medium_sendmsg_and_recvmsg_tcpL/1,
           traffic_ping_pong_large_sendmsg_and_recvmsg_tcp4/1,
           traffic_ping_pong_large_sendmsg_and_recvmsg_tcp6/1,
  
  