4 socket domain=AF_INET type=SOCK_DGRAM
10 fcntl fd=6 cmd=F_SETFL O_NONBLOCK|...
13 select max=7 rfds=[0,6] wfds=[] efds=[] to=null
14 select=1 rfds=[0] wfds=[] efds=[]
18 2d2d6173 796e6368 2d696420 34320a.
20 select max=7 rfds=[0,6] wfds=[] efds=[] to=null
21 select=1 rfds=[0] wfds=[] efds=[]
25 2d692031 37322e33 302e3230 362e3134 0a.
27 sendto fd=6 addr=172.18.45.6:53
28 311f0100 00010000 00000000 02313403 32303602 33300331 37320769 6e2d6164
29 64720461 72706100 000c0001.
32 select max=7 rfds=[0,6] wfds=[] efds=[] to=1.998371
33 select=1 rfds=[6] wfds=[] efds=[]
35 recvfrom fd=6 buflen=512
36 recvfrom=OK addr=172.18.45.6:53
37 311f8580 00010001 00010001 02313403 32303602 33300331 37320769 6e2d6164
38 64720461 72706100 000c0001 c00c000c 00010000 003c002a 06323036 2d31340b
39 62726f6b 656e2d7a 6f6e6504 74657374 0763756c 74757265 05646f74 61740261
40 74000332 30360233 30033137 3207696e 2d616464 72046172 70610000 02000100
41 00003c00 20036e73 300a7265 6c617469 76697479 08677265 656e656e 64036f72
42 6702756b 00c08500 01000100 01518000 04ac122d 06.
44 sendto fd=6 addr=172.18.45.6:53
45 31200100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
46 74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
49 recvfrom fd=6 buflen=512
52 select max=7 rfds=[0,6] wfds=[] efds=[] to=1.996058
53 select=0 rfds=[] wfds=[] efds=[]
55 select max=7 rfds=[0,6] wfds=[] efds=[] to=0.001204
56 select=0 rfds=[] wfds=[] efds=[]
58 sendto fd=6 addr=172.18.45.6:53
59 31200100 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
60 74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
63 select max=7 rfds=[0,6] wfds=[] efds=[] to=1.998859
64 select=1 rfds=[0] wfds=[] efds=[]
68 2d2d6361 6e63656c 2d696420 34320a.
70 select max=7 rfds=[0,6] wfds=[] efds=[] to=null
71 select=1 rfds=[6] wfds=[] efds=[]
73 recvfrom fd=6 buflen=512
74 recvfrom=OK addr=172.18.45.6:53
75 31208182 00010000 00000000 06323036 2d31340b 62726f6b 656e2d7a 6f6e6504
76 74657374 0763756c 74757265 05646f74 61740261 74000001 0001.
78 recvfrom fd=6 buflen=512
81 select max=7 rfds=[0,6] wfds=[] efds=[] to=null
82 select=1 rfds=[0] wfds=[] efds=[]