Re: [quicwg/base-drafts] Orphan Placeholder (#2690)

Kazuho Oku <> Tue, 04 June 2019 03:04 UTC

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From: Kazuho Oku <>
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Message-ID: <quicwg/base-drafts/pull/2690/>
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Subject: Re: [quicwg/base-drafts] Orphan Placeholder (#2690)
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> To clarify @kazuho, by 'this' do you mean the orphan placeholder, weight=0, or both?

We've implemented the orphan placeholder (i.e. what the PR now suggests). Weight=0 no longer used in the text proposed by this PR.

FWIW, our HTTP/3 implementation with support for prioritization can be found at (specifically lib/http3/server.c deals with the prioritization tree, while lib/http2/scheduler.c is the scheduler itself), the most relevant commits related to orphan placeholder being e117fe9, 1280409, d8b187d.

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