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Date: Wed, 31 May 2017 18:42:48 -0700
From: Martin Thomson <notifications@github.com>
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References: <quicwg/base-drafts/issues/564@github.com>
Subject: Re: [quicwg/base-drafts] loosen MUST requirement around
 close-on-ack-of-unsent (#564)
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This seems sensible.  Anything other than MUST NOT has the right effect, though I think that SHOULD is a nice spot.

Of course, there are designs that would have us avoid skipping packets entirely, which reduces the state commitment considerably.

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<p>This seems sensible.  Anything other than MUST NOT has the right effect,=
 though I think that SHOULD is a nice spot.</p>
<p>Of course, there are designs that would have us avoid skipping packets e=
ntirely, which reduces the state commitment considerably.</p>

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