envoyproxy/envoy
quic: add a config knob for congestion control algorithm
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#20,109 opened on 2022/02/24
area/quicenhancementhelp wanted
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説明
Right now the default is BBR and enabled by hard coding a QUICHE reloadable flag in #19349 quic: enable BBR congestion control. But we want it to be configurable, especially distinguishable between upstream and downstream. As discussed with @ggreenway, the preferred default value should be CUBIC, in consideration of https://en.m.wikipedia.org/wiki/TCP_congestion_control#TCP_BBR.