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Re: Preparing for discussion on what to do about the multipath extension milestone

Christian Huitema <huitema@huitema.net> Thu, 01 October 2020 16:15 UTC

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Subject: Re: Preparing for discussion on what to do about the multipath extension milestone
To: Roberto Peon <fenix@fb.com>, "sarikaya@ieee.org" <sarikaya@ieee.org>
Cc: Matt Joras <matt.joras@gmail.com>, Olivier Bonaventure <Olivier.Bonaventure@uclouvain.be>, Spencer Dawkins at IETF <spencerdawkins.ietf@gmail.com>, Ian Swett <ianswett=40google.com@dmarc.ietf.org>, QUIC WG <quic@ietf.org>, Martin Duke <martin.h.duke@gmail.com>
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From: Christian Huitema <huitema@huitema.net>
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Date: Thu, 01 Oct 2020 08:38:53 -0700
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On 10/1/2020 8:27 AM, Roberto Peon wrote:
> I’m probably on the other side of the coin here.
> Were we doing MP, I’d prefer to have a separate packet-space per path,
> because you probably need a separate congestion-controller instance
> per path.

Picoquic today implements separate congestion controller instances per
paths, with a single number space. That's not hard.

-- Christian Huitema

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