1arg: flags 0x2 family 2 socktype 0 protocol 0 addrlen 0 host localhost serv http 2ai1: flags 0x2 family 2 socktype 2 protocol 17 addrlen 16 host 127.0.0.1 serv http 3ai2: flags 0x2 family 2 socktype 1 protocol 6 addrlen 16 host 127.0.0.1 serv http 4ai3: flags 0x2 family 2 socktype 5 protocol 132 addrlen 16 host 127.0.0.1 serv http 5 6arg: flags 0x2 family 28 socktype 0 protocol 0 addrlen 0 host localhost serv http 7Address family for hostname not supported 8