Имеется аналогичная проблема: 2014/05/03 17:41:45 1118#0: *2585 upstream prematurely closed connection while reading response header from upstream, client: 112.123.168.55, server: goodwing.ru, request: "POST /wp-comments-post.php HTTP/1.0", upstream: "http://xx.xx.xx.xx:80/wp-comments-post.php", host: "site.ru", referrer: "http://site.by justcyber - Nginx Mailing List - Russian
Имеется конструкция для кеширования всего сайта: proxy_cache_path /var/cache/nginx/cache levels=2:2 keys_zone=memproxy:10m max_size=3072m inactive=3h; proxy_temp_path /var/cache/nginx/proxy; proxy_cache_key "$scheme://$host$request_uri"; proxy_redirect off; proxy_set_header Host $host; proxy_by justcyber - Nginx Mailing List - Russian
How to limit POST request per ip ? Need some of: limit_except POST { limit_req zone=postlimit burst=10 nodelay; }by justcyber - Nginx Mailing List - English
Есть конструцкия вида: location / { proxy_pass http://127.0.0.2:81; proxy_redirect http://127.0.0.2:81/ /; proxy_set_header Host $host; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Real-IP $remote_addr; Задача задать определенный User-Agent с которым оно будет ходитьby justcyber - Nginx Mailing List - Russian