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quiche / quiche.git / 5c52ad843f8a33546cc17f4e7f05e6ab0df92c43 / quic / core / congestion_control / bbr2_sender.cc
  1. 5c52ad8 When switch from QUIC BBR to BBRv2, use BBR's cwnd as the initial cwnd of BBRv2. by wub · 4 years, 7 months ago
  2. 5b8985a Deprecate --gfe2_reloadable_flag_quic_bbr2_improve_adjust_network_parameters. by wub · 4 years, 7 months ago
  3. 64634b2 Deprecate gfe2_reloadable_flag_quic_bbrv2_ignore_inflight_lo. by ianswett · 4 years, 7 months ago
  4. a0d2a57 In uStreamer, add a quic_enable_bandwidth_overestimate_avoidance experiment flag and use it to enable bandwidth overestimate avoidance(connection option BSAO) for BBR and BBRv2. by wub · 4 years, 8 months ago
  5. e4949fb In bbr2sender::adjustnetworkparameters, 1) do not inject a bandwidth sample to max bandwidth filter, and 2) update pacing rate after cwnd is updated. protected by --gfe2_reloadable_flag_quic_bbr2_improve_adjust_network_parameters. by wub · 4 years, 9 months ago
  6. 6486321 (n/a) deprecate --gfe2_reloadable_flag_quic_avoid_overestimate_bandwidth_with_aggregation. by wub · 4 years, 10 months ago
  7. 88554d6 Add a new 'b2hi' connection option which limits the reduction of inflight_hi based on cwnd instead of target inflight. protected by gfe2_reloadable_flag_quic_bbr2_limit_inflight_hi. by ianswett · 4 years, 10 months ago
  8. 0c54e87 Deprecate gfe2_reloadable_flag_quic_bbr2_lower_startup_cwnd_gain. by ianswett · 4 years, 10 months ago
  9. d09f1a6 gfe-relnote: Allow connection option LRTT to be set for BBRv1 and BBQ2 to be set set for BBRv1 and BBRv2. Refactor only, not protected. by wub · 5 years ago
  10. 9b94db4 gfe-relnote: Add B2LO connection option to ignore inflight_lo in BBRv2. Protected by gfe2_reloadable_flag_quic_bbr2_ignore_inflight_lo. by ianswett · 5 years ago
  11. 1e9525d gfe-relnote: Add support for 1RTT and 2RTT connection options in BBRv2, which reduce the number of rounds in STARTUP without a 25% bandwidth increase to 1 and 2 round trips, respectively. Protected by gfe2_reloadable_flag_quic_bbr2_fewer_startup_round_trips. by ianswett · 5 years ago
  12. cc13f59 gfe-relnote: In QUIC BBRv2's PROBE_BW mode, make sure the cwnd upper bound is at least BDP + AckHeight. Protected by --gfe2_reloadable_flag_quic_bbr2_avoid_too_low_probe_bw_cwnd. by wub · 5 years ago
  13. cbd29af gfe-relnote: (n/a) Deprecate --gfe2_reloadable_flag_quic_bbr2_avoid_unnecessary_probe_rtt. by wub · 5 years ago
  14. 4f8a3fe gfe-relnote: Support the BBQ2 connection option in QUIC BBRv2 to lower the CWND gain to 2 in STARTUP. by ianswett · 5 years ago
  15. 0abcd8f gfe-relnote: (n/a) When QUIC switches from BbrSender to Bbr2Sender, let Bbr2Sender copy the bandwidth sampler states from BbrSender. Protected by --gfe2_reloadable_flag_quic_bbr_copy_sampler_state_from_v1_to_v2. by wub · 5 years ago
  16. f929323 gfe-relnote: (n/a) Add 2 connection options for BBRv2 to disable 1) adding ack height in queueing threshold, and 2) avoiding unnecessary PROBE_RTTs. Not protected, just more switches for already existing behaviors. by wub · 5 years ago
  17. e4df93b gfe-relnote: (n/a) In QUIC BBRv2, avoid unnecessary PROBE_RTTs when coming out of quiescence. Protected by --gfe2_reloadable_flag_quic_bbr2_avoid_unnecessary_probe_rtt. by wub · 5 years ago
  18. 81f488f gfe-relnote: (n/a) Refactor Bbr2ModeBase::Enter and Bbr2ModeBase::Leave to allow BBR2 to switch modes outside the context of a congestion event. Refactor only, no behavior change. by wub · 5 years ago
  19. 44cc461 Internal QUICHE change by wub · 5 years ago
  20. f4ab965 gfe-relnote: Notify SendAlgorithm on neutered packets in QUIC. Protected by (enabling blocked) --gfe2_reloadable_flag_quic_avoid_overestimate_bandwidth_with_aggregation. by wub · 5 years ago
  21. 2957990 gfe-relnote: (n/a) Add a Bbr2Sender::GetTargetBytesInflight function and use it in Bbr2ProbeBwMode. Refactor only, no behavior change. by wub · 5 years ago
  22. a545ca1 gfe-relnote: In QUIC bandwidth sampler, only remove packets when RemoveObsoletePackets is called. Protected by --gfe2_reloadable_flag_quic_bw_sampler_remove_packets_once_per_congestion_event. by wub · 5 years ago
  23. 5cd4959 Internal QUICHE change by wub · 5 years ago
  24. be29b9e gfe-relnote: Refactor how QuicConnectionStats.slowstart_duration is calculated in QUIC BBR1, and start populate it in QUIC BBR2. Not protected. (Worst case we get some incorrect values in transport connection stats) by wub · 5 years ago
  25. b4e187c Internal QUICHE change by QUICHE team · 5 years ago
  26. fdcfe3b Internal QUICHE change by QUICHE team · 5 years ago
  27. b5a8b9e Internal QUICHE change by wub · 5 years ago
  28. 7652d41 Internal QUICHE change by wub · 6 years ago
  29. 7872c77 Initial export of QUIC BBRv2. by QUICHE team · 6 years ago