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integrating the existing state of TON Storage / TON Payments / CPS Fift development branches

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ton 2020-05-27 22:10:46 +04:00
parent 040df63c98
commit 4e2624459b
153 changed files with 10760 additions and 1695 deletions
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50
rldp2/BdwStats.cpp Normal file
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#include "BdwStats.h"
namespace ton {
namespace rldp2 {
BdwStats::PacketInfo BdwStats::on_packet_send(td::Timestamp first_sent_at) const {
PacketInfo packet;
packet.delivered_now = delivered_now;
packet.first_sent_at = first_sent_at;
packet.delivered_count = delivered_count;
packet.is_paused = static_cast<bool>(paused_at_);
return packet;
}
void BdwStats::on_packet_ack(const PacketInfo &info, td::Timestamp sent_at, td::Timestamp now) {
if (paused_at_.is_in_past(info.delivered_now)) {
paused_at_ = {};
}
auto sent_passed = sent_at.at() - info.first_sent_at.at();
auto ack_passed = now.at() - info.delivered_now.at();
auto passed = td::max(sent_passed, ack_passed);
if (passed < 0.01) {
LOG(ERROR) << "Invalid passed " << passed;
}
auto delivered = delivered_count - info.delivered_count;
on_rate_sample((double)delivered / passed, now, info.is_paused);
}
void BdwStats::on_update(td::Timestamp now, td::uint64 delivered_count_diff) {
this->delivered_now = now;
this->delivered_count += delivered_count_diff;
}
void BdwStats::on_pause(td::Timestamp now) {
paused_at_ = now;
}
void BdwStats::on_rate_sample(double rate, td::Timestamp now, bool is_paused) {
// ignore decrease of rate if is_paused == true
if (is_paused && rate < windowed_max_bdw) {
return;
}
windowed_max_bdw_stat.add_event(rate, now.at());
auto windowed_max_bdw_sample = windowed_max_bdw_stat.get_stat(now.at()).get_stat();
if (windowed_max_bdw_sample) {
windowed_max_bdw = windowed_max_bdw_sample.value();
}
}
} // namespace rldp2
} // namespace ton