1arg: flags 0x2 family 0 socktype 0 protocol 0 addrlen 0 host ::1 serv (empty) 2ai1: flags 0x2 family 28 socktype 2 protocol 17 addrlen 28 host ::1 serv 0 3ai2: flags 0x2 family 28 socktype 1 protocol 6 addrlen 28 host ::1 serv 0 4ai3: flags 0x2 family 28 socktype 5 protocol 132 addrlen 28 host ::1 serv 0 5 6arg: flags 0x2 family 0 socktype 0 protocol 0 addrlen 0 host 127.0.0.1 serv (empty) 7ai1: flags 0x2 family 2 socktype 2 protocol 17 addrlen 16 host 127.0.0.1 serv 0 8ai2: flags 0x2 family 2 socktype 1 protocol 6 addrlen 16 host 127.0.0.1 serv 0 9ai3: flags 0x2 family 2 socktype 5 protocol 132 addrlen 16 host 127.0.0.1 serv 0 10 11arg: flags 0x2 family 0 socktype 0 protocol 0 addrlen 0 host localhost serv (empty) 12ai1: flags 0x2 family 2 socktype 2 protocol 17 addrlen 16 host 127.0.0.1 serv 0 13ai2: flags 0x2 family 2 socktype 1 protocol 6 addrlen 16 host 127.0.0.1 serv 0 14ai3: flags 0x2 family 2 socktype 5 protocol 132 addrlen 16 host 127.0.0.1 serv 0 15 16arg: flags 0x2 family 0 socktype 0 protocol 0 addrlen 0 host (empty) serv (empty) 17Name does not resolve 18