Re: [quicwg/base-drafts] Changing the Default QUIC ACK Policy (#3529)
Gorry Fairhurst <notifications@github.com> Tue, 28 April 2020 11:37 UTC
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Date: Tue, 28 Apr 2020 04:37:54 -0700
From: Gorry Fairhurst <notifications@github.com>
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Subject: Re: [quicwg/base-drafts] Changing the Default QUIC ACK Policy (#3529)
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On 27/04/2020 17:19, Lars Eggert wrote: > Folks who care about a change here need to prioritize progressing this > issue. We're close to being able to last-call the specs, and would > like this resolved in time. > > — > You are receiving this because you authored the thread. > Reply to this email directly, view it on GitHub > <https://github.com/quicwg/base-drafts/issues/3529#issuecomment-620088318>, > or unsubscribe > <https://github.com/notifications/unsubscribe-auth/ABYLLETADUCHE7WAN5IFIWDROWWBNANCNFSM4LOJ4RQA>. > We’ve completed a round of updated analysis of the proposed change to the QUIC spec, using quicly (changing to a 1:10 policy), and chromium (which currently does 1:10 by default). Our hope is that this change to the spec, to actually make standard end-to-end QUIC work better than TCP over asymmetric paths! This is a short slide deck about the performance of the proposed change: https://erg.abdn.ac.uk/users/gorry/ietf/QUIC/QUIC-ack10-24-april-00.pdf There have been a number of other change made by the QUIC ID editors relating to ACK processing, so we wanted to be sure these results were up to date. (These results do not consider additional ACKs after re-ordering - reflecting the latest text removing that.) We also really hope this will motivate a change the practice of forcing of QUIC fallback to TCP (with PEP/Thining) over highly asymmetric paths. People may also be interested in work for L4S to evaluate the impact of ACK Thining for TCP-Prague. Please do provide feedback, or any questions on this - as Lars notes, we think the time is running out for considering new changes, even relatively simple ones like this. Gorry P.S. First email: https://mailarchive.ietf.org/arch/msg/quic/NZBbuY88v0lrVspQE2A5br83asA/ -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/quicwg/base-drafts/issues/3529#issuecomment-620551738
- [quicwg/base-drafts] Changing the Default QUIC AC… Gorry Fairhurst
- Re: [quicwg/base-drafts] Changing the Default QUI… martinduke
- Re: [quicwg/base-drafts] Changing the Default QUI… ianswett
- Re: [quicwg/base-drafts] Changing the Default QUI… Gorry Fairhurst
- Re: [quicwg/base-drafts] Changing the Default QUI… mirjak
- Re: [quicwg/base-drafts] Changing the Default QUI… Gorry Fairhurst
- Re: [quicwg/base-drafts] Changing the Default QUI… ianswett
- Re: [quicwg/base-drafts] Changing the Default QUI… Gorry Fairhurst
- Re: [quicwg/base-drafts] Changing the Default QUI… IngJohEricsson
- Re: [quicwg/base-drafts] Changing the Default QUI… Gorry Fairhurst
- Re: [quicwg/base-drafts] Changing the Default QUI… IngJohEricsson
- Re: [quicwg/base-drafts] Changing the Default QUI… Lars Eggert
- Re: [quicwg/base-drafts] Changing the Default QUI… Lars Eggert
- Re: [quicwg/base-drafts] Changing the Default QUI… Lars Eggert
- Re: [quicwg/base-drafts] Changing the Default QUI… Gorry Fairhurst
- Re: [quicwg/base-drafts] Changing the Default QUI… IngJohEricsson
- Re: [quicwg/base-drafts] Changing the Default QUI… Gorry Fairhurst
- Re: [quicwg/base-drafts] Changing the Default QUI… IngJohEricsson
- Re: [quicwg/base-drafts] Changing the Default QUI… Gorry Fairhurst
- Re: [quicwg/base-drafts] Changing the Default QUI… Gorry Fairhurst
- Re: [quicwg/base-drafts] Changing the Default QUI… Bob Briscoe
- Re: [quicwg/base-drafts] Changing the Default QUI… IngJohEricsson
- Re: [quicwg/base-drafts] Changing the Default QUI… Lars Eggert
- Re: [quicwg/base-drafts] Changing the Default QUI… Lars Eggert
- Re: [quicwg/base-drafts] Changing the Default QUI… Mark Nottingham
- Re: [quicwg/base-drafts] Changing the Default QUI… Lars Eggert
- Re: [quicwg/base-drafts] Changing the Default QUI… Bob Briscoe
- Re: [quicwg/base-drafts] Changing the Default QUI… Jana Iyengar
- Re: [quicwg/base-drafts] Changing the Default QUI… IngJohEricsson
- Re: [quicwg/base-drafts] Changing the Default QUI… Gorry Fairhurst
- Re: [quicwg/base-drafts] Changing the Default QUI… Jana Iyengar
- Re: [quicwg/base-drafts] Changing the Default QUI… Lars Eggert
- Re: [quicwg/base-drafts] Changing the Default QUI… Gorry Fairhurst
- Re: [quicwg/base-drafts] Changing the Default QUI… Kazuho Oku
- Re: [quicwg/base-drafts] Changing the Default QUI… Gorry Fairhurst
- Re: [quicwg/base-drafts] Changing the Default QUI… Lucas Pardue
- Re: [quicwg/base-drafts] Changing the Default QUI… Jana Iyengar
- Re: [quicwg/base-drafts] Changing the Default QUI… Martin Thomson