Bug#973581: apt: Occasional pipelined requests failing against localhost nginx mirror
On Tue, 8 Feb 2022 13:21:44 -0600 Jesse Hathaway
<jhathaway@wikimedia.org> wrote:
> I hit this bug as well with our debian mirror, mirrors.wikimedia.org.
> We also use nginx to serve our mirror and bullseye clients frequently
> receive resets while pulling down packages. I tested reverting commit,
> fa375493c5a4ed9c10d4e5257ac82c6e687862d3, and it does indeed stop the
> connection resets. I also tested against apache2, but I was unable to
> reproduce the issue, so it seems to be nginx specific. I am happy to provide
> pcaps as well.
Using the same script I was able to reproduce the issue against the
following mirror as well:
- http://ftp.us.debian.org/debian/ Server: nginx/1.18.0
- http://debian.unnoba.edu.ar/debian/ Server: nginx/1.18.0
- http://mirrors.tuna.tsinghua.edu.cn/debian/ Server: nginx/1.18.0
- http://repo.ialab.dsu.edu/debian/ Server: nginx/1.18.0
- http://mirror.us.leaseweb.net/debian/ Server: nginx
- http://plug-mirror.rcac.purdue.edu/debian/ Server: nginx/1.14.2
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