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Re: Uploaded "Why Multipath QUIC?" for 2020-10 Interim

Lucas Pardue <lucaspardue.24.7@gmail.com> Tue, 20 October 2020 14:28 UTC

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From: Lucas Pardue <lucaspardue.24.7@gmail.com>
Date: Tue, 20 Oct 2020 15:28:39 +0100
Message-ID: <CALGR9obkacODFoA1QjKt6pUaoNDU4RxRHDJ-_c0tUTjcNdJpaw@mail.gmail.com>
Subject: Re: Uploaded "Why Multipath QUIC?" for 2020-10 Interim
To: Lars Eggert <lars@eggert.org>
Cc: Mirja Kuehlewind <mirja.kuehlewind=40ericsson.com@dmarc.ietf.org>, "Flinck, Hannu (Nokia - FI/Espoo)" <hannu.flinck@nokia-bell-labs.com>, Florin Baboescu <florin.baboescu@broadcom.com>, WG Chairs <quic-chairs@ietf.org>, Spencer Dawkins at IETF <spencerdawkins.ietf@gmail.com>, IETF QUIC WG <quic@ietf.org>
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On Tue, Oct 20, 2020 at 2:53 PM Lars Eggert <lars@eggert.org> wrote:

> Hi,
>
> On 2020-10-20, at 16:46, Mirja Kuehlewind <mirja.kuehlewind=
> 40ericsson.com@dmarc.ietf.org> wrote:
> >
> > I guess the requirement for this are that QUIC can use two paths
> simultaneously and that data send within one stream but transmitted over
> two paths are delivered in order.
>
> I think this is exactly at the level of detail that is useful at this
> stage, and nicely identifies what QUICv1 can and cannot do.
>

+1. That requirement is clear and makes it obvious you are not asking for
strict ordering of QUIC packets or DATAGRAM frames that are sent across
different paths belonging to the same connection.

Cheers
Lucas

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