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From: Dan Cross <crossd@gmail.com>
Date: Sat, 12 Aug 2023 11:24:36 -0400
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To: Warner Losh <imp@bsdimp.com>
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CC: Paul Ruizendaal <pnr@planet.nl>, The Eunuchs Hysterical Society <tuhs@tuhs.org>
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Subject: [TUHS] Re: when did v8 or later get networking?
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On Sat, Aug 12, 2023 at 11:20=E2=80=AFAM Warner Losh <imp@bsdimp.com> wrote=
:
> On Sat, Aug 12, 2023, 4:29 AM Paul Ruizendaal <pnr@planet.nl> wrote:
>> > URP is smaller, but if I remember well it does not handle out-of-order=
 packets or packet duplicates (both of which do not occur in a (virtual) li=
ne switched context).
>>
>> Upon reflection, duplicates of course can occur when an ACK is lost.
>
> What's URP? Sounds a little like UDP, is it a typo or something else?

I thought that might be a typo for UDP, but that doesn't have ACKs.