[Bloat] [bbr-dev] Aggregating without bloating - hard times for tcp and wifi

[Bob McMahon]

Thanks Toke.

Bob

On Wed, Nov 23, 2022 at 5:50 AM Toke Høiland-Jørgensen <toke at toke.dk> wrote:

> Bob McMahon <bob.mcmahon at broadcom.com> writes:
>
> > Does the TSQ code honor no-aggregation per voice access class or
> > TCP_NODELAY where the app making the socket write calls knows that the
> WiFi
> > aggregation isn't likely helpful? Sorry, my Linux stack expertise is
> quite
> > limited.
>
> TSQ only influences the buffering in the TCP layer. The WiFi stack will
> still limit aggregation using its own logic (I think it turns it off
> entirely for voice?). TCP_NODELAY is also orthogonal to TSQ; TSQ only
> kicks in when there's a bunch of data buffered, in which case
> TCP_NODELAY has no effect...
>
> -Toke
>

-- 
This electronic communication and the information and any files transmitted 
with it, or attached to it, are confidential and are intended solely for 
the use of the individual or entity to whom it is addressed and may contain 
information that is confidential, legally privileged, protected by privacy 
laws, or otherwise restricted from disclosure to anyone else. If you are 
not the intended recipient or the person responsible for delivering the 
e-mail to the intended recipient, you are hereby notified that any use, 
copying, distributing, dissemination, forwarding, printing, or copying of 
this e-mail is strictly prohibited. If you received this e-mail in error, 
please return the e-mail to the sender, delete it from your computer, and 
destroy any printed copy of it.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.bufferbloat.net/pipermail/bloat/attachments/20221123/d4dbf7b5/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: smime.p7s
Type: application/pkcs7-signature
Size: 4206 bytes
Desc: S/MIME Cryptographic Signature
URL: <https://lists.bufferbloat.net/pipermail/bloat/attachments/20221123/d4dbf7b5/attachment.bin>