From: Dave Taht <dave.taht@gmail.com>
To: Juliusz Chroboczek <jch@irif.fr>
Cc: galene@lists.galene.org
Subject: [Galene] Re: Future plans: Pion v4 and TWCC
Date: Wed, 1 Jan 2025 14:27:04 -0800 [thread overview]
Message-ID: <CAA93jw6+Q+rVHYtuqj=e-i13OYxqUwhpefw8xoa+0A0y6EXcfg@mail.gmail.com> (raw)
In-Reply-To: <87ed1m6z5s.wl-jch@irif.fr>
On Wed, Jan 1, 2025 at 12:45 PM Juliusz Chroboczek <jch@irif.fr> wrote:
>
> Hi,
>
> The reason I've released 0.96 is that it looks like a rock solid version,
> and I'm planning to break things. More specifically, I've just finished
> doing a straightforward port to Pion WebRTC v4, and I'm planning to make
> the following changes to Galene's protocol:
>
> - use a separate RTX track for retransmissions;
> - use TWCC instead of REMB for GCC congestion control.
>
> The RTX track will allow browsers to do more precise accounting of packet
> loss, which should improve behaviour under packet loss. Replacing our
> home-grown implementation of REMB with Pion's implementation of TWCC will
> hopefully improve behaviour on congested links (it will no longer be
> necessary to manually switch to "Send: low" when on a slow link), but more
> experimentation is needed.
>
> This work is going on in the "pion-v4" branch, which I'll merge into master
> when I'm satisfied it doesn't break anything.
Did delay and not just loss make it into pion?
> -- Juliusz
> _______________________________________________
> Galene mailing list -- galene@lists.galene.org
> To unsubscribe send an email to galene-leave@lists.galene.org
--
Dave Täht CSO, LibreQos
next prev parent reply other threads:[~2025-01-01 22:27 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-01-01 20:45 [Galene] " Juliusz Chroboczek
2025-01-01 22:27 ` Dave Taht [this message]
2025-01-02 1:16 ` [Galene] " Sean DuBois
2025-01-02 17:57 ` Dave Taht
2025-01-02 19:15 ` Tim Panton
2025-01-02 1:49 ` Juliusz Chroboczek
2025-01-02 17:58 ` Dave Taht
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