nginx Common Issues

nginx Common Issues

upstream sent too big header while reading response header from upstream

Direct Servicing Content

Change your fastcgi buffers

fastcgi_buffers 16 24k; 
fastcgi_buffer_size 128k;

as Proxy

Change your proxy buffers

proxy_buffers   16 24k;
proxy_buffer_size   128k;
proxy_busy_buffers_size   128k;

In both cases try to find the appropriate buffer size, the sizes posted here are for illustration purposes but should work in 80% of cases.

Also note that in case of long polling services you should turn off the proxy buffers using:

proxy_buffering off;

/home/www/sites/ · Last modified: 2019/02/06 10:57 by eServices Greece