[quicwg/base-drafts] Recovery period definition is odd (#3409)

Martin Thomson <notifications@github.com> Tue, 04 February 2020 14:21 UTC

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Date: Tue, 04 Feb 2020 06:21:50 -0800
From: Martin Thomson <notifications@github.com>
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Subject: [quicwg/base-drafts] Recovery period definition is odd (#3409)
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This is weird in that it assumes some context that isn't provided:

> Recovery is a period of time beginning with detection of a lost packet or an increase in the ECN-CE counter. Because QUIC does not retransmit packets, it defines the end of recovery as a packet sent after the start of recovery being acknowledged.

Perhaps instead:

> A recovery period is entered when loss or ECN-CE marking of a packet is detected.  The recovery period ends when a packet sent during the recovery period is acknowledged.

This "Because QUIC does not retransmit packets" thing is unnecessary.  I'll open a PR.

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