select max=5 rfds=[4] wfds=[] efds=[] to=1.996757
select=1 rfds=[4] wfds=[] efds=[]
+0.000534
- recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom fd=4 buflen=512
recvfrom=OK addr=172.18.45.6:53
311f8583 00010000 00010000 3f79726e 64726f62 776c7878 78787878 78787878
6c6c6c61 6e747973 696c696f 676f676c 6c616e66 61697270 776c6c67 77796e67
036f7267 02756b00 00060001 00015180 0027036e 7330c06c 0a686f73 746d6173
746572c0 6c000000 2d00001c 2000000e 1000093a 80000151 80.
+0.000686
- recvfrom fd=4 buflen=512 *addrlen=16
+ recvfrom fd=4 buflen=512
recvfrom=EAGAIN
+0.000147
close fd=4