3 TCP SOCK state=listen laddr=127.0.0.1:56789                                 listen stream 1 127.0.0.1   0.0.0.0 127.0.0.1:56789 56789       0.0.0.0:0     0
4 TCP SOCK state=established laddr=127.0.0.1:45678 raddr=127.0.0.1:56789 established stream 0 127.0.0.1 127.0.0.1 127.0.0.1:45678 45678 127.0.0.1:56789 56789
5 TCP SOCK state=established laddr=127.0.0.1:56789 raddr=127.0.0.1:45678 established stream 0 127.0.0.1 127.0.0.1 127.0.0.1:56789 56789 127.0.0.1:45678 45678
ASSOC,TYPE,STTYPE,NAME,SOCK.STATE,SOCK.TYPE,SOCK.LISTENING,INET.LADDR,INET.RADDR,TCP.LADDR,TCP.LPORT,TCP.RADDR,TCP.RPORT: 0