subscription_t(const std::string& cluster, const std::string& unicorn_prefix, peers_t& peers,
std::chrono::seconds system_weights_ttl, std::chrono::seconds retry_after, api::unicorn_t& unicorn,
executor::owning_asio_t& executor, logging::logger_t& logger)
: cluster_(cluster)
, path_(format("{}/{}/metrics", unicorn_prefix, cluster))
, ttl_(system_weights_ttl)
, retry_after_(retry_after)
, expiration_timer_(executor.asio())
, retry_timer_(executor.asio())
, unicorn_(unicorn)
, peers_(peers)
, logger_(logger) {
subscribe();
schedule_expiration();
COCAINE_LOG_INFO(logger_, "subscribed to metrics by path `{}`", path_);
}
updater_t(std::string path,
std::string hostname,
std::vector<tcp::endpoint> endpoints,
dynamic_t::object_t extra,
uniresis::resources_t resources,
std::shared_ptr<api::unicorn_t> unicorn,
std::shared_ptr<logging::logger_t> log) :
path(std::move(path)),
hostname(std::move(hostname)),
endpoints(std::move(endpoints)),
extra(std::move(extra)),
resources(std::move(resources)),
unicorn(std::move(unicorn)),
scope(),
subscope(),
executor(),
timer(executor.asio()),
log(std::move(log))
{}