CZ-NIC / knot-resolver / 641

76%

master: 68%

push

travis-ci

daemon: fast retransmit address selection

instead of single I/O request per step, the daemon now retries
all addresses in the selection with 300ms timeout between tries.
there are len(list) + len(list)/2 tries

the idea is to reduce latency when UDP request doesn't punch through,
or some NSs are overwhelmed/faulty

79 of 79 new or added lines in 1 file covered. (100.0%)

4186 of 5531 relevant lines covered (75.68%)

604.33 hits per line