Re: Spin bit as a negotiated option
<alexandre.ferrieux@orange.com> Fri, 05 October 2018 12:32 UTC
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Subject: Re: Spin bit as a negotiated option
To: "Brian Trammell (IETF)" <ietf@trammell.ch>, Marcus Ihlar <marcus.ihlar@ericsson.com>
CC: "huitema@huitema.net" <huitema@huitema.net>, "quic@ietf.org" <quic@ietf.org>, "mbishop@evequefou.be" <mbishop@evequefou.be>, "kazuhooku@gmail.com" <kazuhooku@gmail.com>
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From: alexandre.ferrieux@orange.com
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Date: Fri, 05 Oct 2018 14:32:15 +0200
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On 10/05/18 14:22, Brian Trammell (IETF) wrote: > > I'm less happy about the complexity implied: > > - in any (non-VEC) implementation of a negotiated spin bit, the negotiation > code will dwarf the code for the signal it's negotiating, which seems wrong. The version negotiation code is a one-shot investment for all extensions. Not a single extra line when the set moves from {v1,v1s} to {v1,v1s,v1svv,v1sqr?...}. > - if we decide to support other client behaviors for other measurement goals > in the future, it pushes the complexity of deciding what to measure to the > endpoints, as opposed to placing that complexity at the midpoint. The one thing that pushes the burden onto the endpoints is not negotiation but enforcement. I don't think enforcement is a good idea, for this very reason. Since these extensions are only for observers and may easily be opted out by either endpoint, it makes sense to honor them in a best-effort way, no more. _________________________________________________________________________________________________________________________ Ce message et ses pieces jointes peuvent contenir des informations confidentielles ou privilegiees et ne doivent donc pas etre diffuses, exploites ou copies sans autorisation. Si vous avez recu ce message par erreur, veuillez le signaler a l'expediteur et le detruire ainsi que les pieces jointes. Les messages electroniques etant susceptibles d'alteration, Orange decline toute responsabilite si ce message a ete altere, deforme ou falsifie. Merci. This message and its attachments may contain confidential or privileged information that may be protected by law; they should not be distributed, used or copied without authorisation. If you have received this email in error, please notify the sender and delete this message and its attachments. As emails may be altered, Orange is not liable for messages that have been modified, changed or falsified. Thank you.
- Spin bit decision alexandre.ferrieux
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- Re: Spin bit decision alexandre.ferrieux
- Re: Spin bit decision Lars Eggert
- RE: Spin bit decision Marcus Ihlar
- Re: Spin bit decision Lars Eggert
- Re: Spin bit decision alexandre.ferrieux
- Re: Spin bit decision Lars Eggert
- Re: Spin bit decision Mikkel Fahnøe Jørgensen
- Re: Spin bit decision Brian Trammell (IETF)
- Re: Spin bit decision alexandre.ferrieux
- Re: Spin bit decision Lars Eggert
- RE: Spin bit decision Nick Banks
- Re: Spin bit decision alexandre.ferrieux
- Re: Spin bit decision Brian Trammell (IETF)
- RE: Spin bit decision Lucas Pardue
- Re: Spin bit decision alexandre.ferrieux
- RE: Spin bit decision Lucas Pardue
- Re: Spin bit decision Benjamin Kaduk
- Re: Spin bit decision Lars Eggert
- RE: Spin bit decision Mike Bishop
- Re: Spin bit decision Ted Hardie
- Re: Spin bit decision Ian Swett
- RE: Spin bit decision Mike Bishop
- Re: Spin bit decision Marten Seemann
- signaling that QUIC is QUIC was Re: Spin bit deci… Brian Trammell (IETF)
- a proposed way forward was Re: Spin bit decision Brian Trammell (IETF)
- Re: a proposed way forward was Re: Spin bit decis… Marten Seemann
- Re: Spin bit decision alexandre.ferrieux
- Re: a proposed way forward was Re: Spin bit decis… Kazuho Oku
- Re: Spin bit decision Kazuho Oku
- Re: a proposed way forward was Re: Spin bit decis… alexandre.ferrieux
- Re: a proposed way forward was Re: Spin bit decis… Mikkel Fahnøe Jørgensen
- Re: a proposed way forward was Re: Spin bit decis… Brian Trammell (IETF)
- Re: a proposed way forward was Re: Spin bit decis… Brian Trammell (IETF)
- Re: a proposed way forward was Re: Spin bit decis… Mikkel Fahnøe Jørgensen
- RE: a proposed way forward was Re: Spin bit decis… Lucas Pardue
- Spin bit as a negotiated option alexandre.ferrieux
- Re: a proposed way forward was Re: Spin bit decis… Kazuho Oku
- Re: a proposed way forward was Re: Spin bit decis… Kazuho Oku
- RE: Spin bit decision Mike Bishop
- Re: Spin bit as a negotiated option Kazuho Oku
- Re: Spin bit as a negotiated option alexandre.ferrieux
- Re: Spin bit as a negotiated option Kazuho Oku
- RE: Spin bit decision Gabriel Montenegro
- Re: Spin bit as a negotiated option alexandre.ferrieux
- Re: Spin bit as a negotiated option Kazuho Oku
- RE: Spin bit as a negotiated option Mike Bishop
- RE: Spin bit as a negotiated option Marcus Ihlar
- Re: Spin bit as a negotiated option Marten Seemann
- Re: Spin bit as a negotiated option alexandre.ferrieux
- RE: Spin bit as a negotiated option Marcus Ihlar
- Re: Spin bit as a negotiated option Brian Trammell (IETF)
- Re: Spin bit as a negotiated option Brian Trammell (IETF)
- Re: Spin bit as a negotiated option alexandre.ferrieux
- Re: Spin bit as a negotiated option Kazuho Oku
- Re: Spin bit as a negotiated option Kazuho Oku
- Re: Spin bit as a negotiated option Brian Trammell (IETF)
- SV: Spin bit as a negotiated option Marcus Ihlar
- Re: Spin bit as a negotiated option alexandre.ferrieux
- Re: Spin bit as a negotiated option Kazuho Oku