why default CONGESTION_CONTROL is cubic not bbr #4005
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nibanks
ycchildcoder
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#define QUIC_CONGESTION_CONTROL_ALGORITHM_DEFAULT QUIC_CONGESTION_CONTROL_ALGORITHM_CUBIC |
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Answered by
nibanks
Dec 12, 2023
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Cubic is our default congestion control because the BBR implementation is v1 of the spec (the latest draft version is v3), which has known issues in widespread deployments, and the code isn't as well tested/verified as Cubic. Use BBR at your own risk. |
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thanks |
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Cubic is our default congestion control because the BBR implementation is v1 of the spec (the latest draft version is v3), which has known issues in widespread deployments, and the code isn't as well tested/verified as Cubic. Use BBR at your own risk.