quiche/recovery/congestion/bbr/
pacing.rs

1// Copyright (C) 2022, Cloudflare, Inc.
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26
27use super::Congestion;
28
29// BBR Transmit Packet Pacing Functions
30//
31
32// 4.2.1. Pacing Rate
33pub fn bbr_set_pacing_rate_with_gain(r: &mut Congestion, pacing_gain: f64) {
34    let rate = (pacing_gain * r.bbr_state.btlbw as f64) as u64;
35
36    if r.bbr_state.filled_pipe || rate > r.bbr_state.pacing_rate {
37        r.bbr_state.pacing_rate = rate;
38    }
39}
40
41pub fn bbr_set_pacing_rate(r: &mut Congestion) {
42    bbr_set_pacing_rate_with_gain(r, r.bbr_state.pacing_gain);
43}
quiche/recovery/congestion/bbr/pacing.rs

quiche/recovery/congestion/bbr/
pacing.rs
