QUIC: use sendmmsg() with GSO

. According to Cloudflare, it could offer significant performance improvements: https://blog.cloudflare.com/accelerating-udp-packet-transmission-for-quic Could you provide any insights on why this patch has not been merged? Regards, Marcin Wanat ___ nginx

Reverse proxy for upload

Hi, i am working on nginx reverse proxy for upload gateway to speed up things worldwide. Infrastructure schema looks like this: Main upload server - EU Upload proxy servers in Asia, Australia, North America etc Upload proxy servers will be connected to main upload servers via Long Fat Network VP

High CPU usage with RHEL9 and nginx at 20Gbps

Hi, i have a problem with worker high CPU usage on recent Rocky Linux 9 with nginx setup. I have 10 identical servers, each with Mellanox ConnectX-5 dual 25Gbps NIC, 6x Samsung PM983 NVMe drives, 512GB RAM and Epyc 7402 CPU. 9 of them are using RockyLinux 8.7 (some with stock, some with 5.18.10-

Re: QUIC and HTTP/3 roadmap blog post

Hi Maxim, does Nginx have plans to adopt BBR as congestion control when using QUIC ? Regards, Marcin Wanat On Tue, Jul 13, 2021 at 10:15 AM Maxim Konovalov wrote: > Hi, > > Liam Crilly just published recently a good summary where we are with the > QUIC and HTTP/3 implementation f

Re: keepalive seems not to work

proxy_cache_valid any 1m; proxy_cache_key $scheme://$http_host$request_uri; proxy_pass $scheme://backend$request_uri; proxy_http_version 1.1; proxy_set_header Connection ""; } } -- Marcin Wanat ___ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx

Re: Nginx bug when mixing map and try_files ?

the "map" is used, > which messes with your $1. > > Then when nginx substitutes in the value of $1, it is not what it was > from the regex location. > > So it all Just Works when $webp_suffix does not need to be read. > > This is exactly the problem! Thank you! Regards,

Nginx bug when mixing map and try_files ?

y_files has webp check on first position it DO NOT serve .jpg file but 404 and when i swap order of parameters i DO serve .jpg ? Regards, Marcin Wanat ___ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx

Re: Nginx potentially leaking real filenames? (hopefully properly formatted)

On Thu, Jun 18, 2020 at 5:04 PM lists wrote: > In theory not a problem, but look at the text on this page about placing > root in location blocks. > > https://www.nginx.com/resources/wiki/start/topics/tutorials/config_pitfalls/ > > I saw your first post and thought it was entertaining. Somebody n

Re: worker_connections allocates a lot of memory

> Hi, > > I noticed that worker_connections while is defined as the maximum number of > connections per worker, nginx pre-allocated enough memory to handle all > possible worker_connections, even before they are actually needed. > > For example, setting worker_connections to 10485760 causes nginx t

Re: Offload TCP traffic to another process

we wanted to consult with > the > experts here and understand whether anyone has a better idea on how to > implement our use-case on top of nginx. > > Thanks in advance, > Yoav Cohen. > > Have you tried http://nginx.org/en/docs/http/ngx_http_mirror_module.html ? Regards, Marcin Wanat ___ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx

Multiple upstream backup directives in stream module

max_conns limit ? Regards, Marcin Wanat ___ nginx mailing list nginx@nginx.org http://mailman.nginx.org/mailman/listinfo/nginx