Re: [quicwg/base-drafts] Offloads should not delay ACKs (#4001)

Mike Bishop <notifications@github.com> Mon, 17 August 2020 15:40 UTC

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Date: Mon, 17 Aug 2020 08:40:28 -0700
From: Mike Bishop <notifications@github.com>
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Subject: Re: [quicwg/base-drafts] Offloads should not delay ACKs (#4001)
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I was about to say we could simplify the second bullet, but that would miss the case of:
- N-3:  last received ack-eliciting packet
- N-2:  lost
- N-1:  ACK-only packet
- N:  Newly received

We want to send an immediate ACK on receipt of N, but not N-1.  Nor do we want one on the late receipt of N-2.

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