Bugfix: graceful shutdown of old worker processes might be delayed when using HTTP/2.

[Sébastien Rebecchi]

Thanks Roman, I am expecting that :)

Le jeu. 11 juil. 2024 à 11:12, Roman Arutyunyan <arut at nginx.com> a écrit :

> Hi Sébastien,
>
> On 9 Jul 2024, at 5:52 PM, Sébastien Rebecchi <srebecchi at kameleoon.com>
> wrote:
>
> Hi!
>
> We are using nginx a lot in our company for high HTTP/2 workloads.
>
> I saw freenginx has applied a bugfix in their last mainline release
> 1.27.1, see https://freenginx.org/en/CHANGES
>
>     *) Bugfix: graceful shutdown of old worker processes might be delayed
>        when using HTTP/2.
>        Thanks to Kasei Wang.
>
> I wanted to know if there was a plan to apply that fix also in nginx, cause I see that worker processes are in practise very long to shut down (12 worker processes, when reload signal is sent then it takes more than 3 minutes until the last worker is down), which is a problem in our case.
>
> Yes, this works started in April and was suspended due to switching to
> other important tasks.
>
> We will finish it shortly.
>
> Thanks for bringing this up.
>
> ----
> Roman Arutyunyan
> arut at nginx.com
>
>
>
>
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