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Re: Nginx returning 414 even when large_client_header_buffers is set

April 10, 2012 07:45PM
Hello,

spacerobot Wrote:
-------------------------------------------------------
> > Most likely you are trying to configure
> >
> client_header_buffer_size/large_client_header_buff
>
> > ers in a pure
> > virtual server{}. This won't work as request
> > headers parsing
> > happens before Host header is known (and
> virtual
> > server is
> > selected), hence parseing happens in a context
> of
> > the default
> > server for a listen socket.
> >
> > You have to configure
> >
> client_header_buffer_size/large_client_header_buff
>
> > ers
> > in a default server (or at http level).
> >
>
> I tried to set it in the http context of the main
> /etc/nginx/nginx.conf file:
>
> http {
> large_client_header_buffers 8 512k;
>
> ...
> include /etc/nginx/sites-enabled/*;
> }
>
> And my server contexts are defined in a conf file
> in sites-enabled. But large_client_header_buffers
> still appears to be ignored.

I further tried the following things, which didn't help either:
- took out most of the configs in my nginx.conf and now I have the simplest configuration possible, as below.
- upgraded to 1.0.14 stable from 1.0.12 development.

My new simplified nginx.conf:

worker_processes 2;
daemon off;

error_log /var/log/nginx/error.log;

events {
worker_connections 2048;
}

http {
client_header_buffer_size 256k;
large_client_header_buffers 8 1024k;

upstream foo.com {
server 10.0.0.99:16234;
server 10.0.0.20:16234;
}

server {
listen 443;

ssl on;
ssl_certificate /etc/foo.com.crt;
ssl_certificate_key /etc//foo.com.key;

server_name foo;

access_log /var/log/nginx/access.log main;

set $foo "foo.com";

location / {
proxy_set_header x-foo-rid $request_id;
proxy_redirect http://$foo /;
proxy_pass http://$foo;
}
}
}
Subject Author Posted

Nginx returning 414 even when large_client_header_buffers is set

spacerobot April 09, 2012 09:28PM

Re: Nginx returning 414 even when large_client_header_buffers is set

spacerobot April 10, 2012 04:03PM

Re: Nginx returning 414 even when large_client_header_buffers is set

Maxim Dounin April 10, 2012 04:12PM

Re: Nginx returning 414 even when large_client_header_buffers is set

spacerobot April 10, 2012 04:26PM

Re: Nginx returning 414 even when large_client_header_buffers is set

spacerobot April 10, 2012 07:45PM

Re: Nginx returning 414 even when large_client_header_buffers is set

Maxim Dounin April 11, 2012 03:22AM

Re: Nginx returning 414 even when large_client_header_buffers is set

spacerobot April 11, 2012 07:09PM

Re: Nginx returning 414 even when large_client_header_buffers is set

ct323i February 11, 2014 12:22PM

Re: Nginx returning 414 even when large_client_header_buffers is set

Spencer Fu November 11, 2015 12:38PM

Re: Nginx returning 414 even when large_client_header_buffers is set

B.R. November 11, 2015 05:46PM



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