mirror of
https://github.com/ton-blockchain/ton
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30 lines
649 B
C
30 lines
649 B
C
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#pragma once
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#include "td/utils/int_types.h"
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#include "td/utils/Time.h"
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namespace ton {
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namespace rldp2 {
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struct RttStats;
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struct BdwStats;
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struct Bbr {
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public:
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void step(const RttStats &rtt_stats, const BdwStats &bdw_stats, td::uint64 in_flight, td::Timestamp now);
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double get_rate() const;
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td::uint32 get_window_size() const;
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private:
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double bdw_peak_{-1};
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td::uint32 bdw_peak_at_round{0};
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td::uint32 probe_bdw_cycle_{0};
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td::Timestamp probe_bdw_cycle_at_;
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double rtt_min_{0};
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double bdw_max_{0};
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enum class State { Start, Drain, ProbeRtt, ProbeBdw } state_ = State::Start;
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};
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} // namespace rldp2
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} // namespace ton
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