30 utils::statistics::RateCounter file;
31 utils::statistics::RateCounter cached;
32 utils::statistics::RateCounter cached_stale;
33 utils::statistics::RateCounter cached_failure;
34 utils::statistics::RateCounter network;
35 utils::statistics::RateCounter network_failure;
38 Resolver(engine::TaskProcessor& fs_task_processor,
const ::userver::static_config::DnsClient& config);