#user  nginx;
user  www-data;
#user  root;
worker_processes  2;

error_log  /var/log/nginx/error.log warn;
pid        /var/run/nginx.pid;

#
worker_rlimit_nofile 10000; # 65535

events {
    worker_connections  2048;
}


http {
    include       /etc/nginx/mime.types;
    default_type  application/octet-stream;

    #log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
    #                  '$status $body_bytes_sent "$http_referer" '
    #                  '"$http_user_agent" "$http_x_forwarded_for"';

	log_format	main  '$remote_addr - $remote_user [$time_local] "$host" "$request" '
					  '$status $body_bytes_sent "$http_referer" '
					  '"$http_user_agent" "$http_x_forwarded_for" -> $upstream_response_time';

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

	server_tokens off; # Óáðàòü âåðñèþ nginx

    sendfile        on; # Ìåòîä îòïðàâêè äàííûõ sendfile áîëåå ýôôåêòèâåí, ÷åì ñòàíäàðòíûé ìåòîä read+write
    #tcp_nopush     on;
	client_max_body_size 0; #  ýòîì ñëó÷àå ñåðâåð áóäåò ïðèíèìàòü âñå çàïðîñû, íåçàâèñèìî îò ðàçìåðà çàïðîñà
	client_body_buffer_size 128M;
	tcp_nodelay on; # Áóäåò îòïðàâëÿòü çàãîëîâêè è è íà÷àëî ôàéëà â îäíîì ïàêåòå
	tcp_nopush on;	# Áóäåò îòïðàâëÿòü çàãîëîâêè è è íà÷àëî ôàéëà â îäíîì ïàêåòå
	open_file_cache max=200000 inactive=20s; # Îïðåäåëÿåò ìàêñèìàëüíîå êîëè÷åñòâî ôàéëîâ, èíôîðìàöèÿ î êîòîðûõ áóäåò ñîäåðæàòüñÿ â êåøå
	open_file_cache_valid 30s; # Îïðåäåëÿåò ÷åðåç êàêîå âðåìÿ èíôîðìàöèÿ áóäåò óäàëåíà èç êåøà
	open_file_cache_errors on; # Áóäåò êåøèðîâàòü èíôîðìàöèþ îá îòñóòñòâóþùèõ ôàéëàõ

	proxy_buffer_size 16k; # 4k
	proxy_buffers 128 16k; # 32 4k # äî 132K + ÿäåðíûå áóôåðà
	proxy_max_temp_file_size 0;

    keepalive_timeout  65; # Áóäåò æäàòü 30 ñåêóíä ïåðåä çàêðûòèåì keepalive ñîåäèíåíèÿ
	keepalive_requests 100; # Ìàêñèìàëüíîå êîëè÷åñòâî keepalive çàïðîñîâ îò îäíîãî êëèåíòà
	reset_timedout_connection on; # Åñëè êëèåíò ïåðåñòàë ÷èòàòü îòâå÷àòü, Nginx áóäåò ñáðàñûâàòü ñîåäèíåíèå ñ íèì
	client_body_timeout 10; # Áóäåò æäàòü 10 ñåêóíä òåëî çàïðîñà îò êëèåíòà, ïîñëå ÷åãî ñáðîñèò ñîåäèíåíèå
	send_timeout 2; # Åñëè êëèåíò ïðåêðàòèò ÷òåíèå îòâåòà, Nginx ïîäîæäåò 2 ñåêóíäû è ñáðîñèò ñîåäèíåíèå

    gzip  on; # Áóäåò ñæèìàòü âñå ôàéëû ñ ïåðå÷èñëåííûìè òèïàìè
    gzip_comp_level 9;
    gzip_proxied any;
	gzip_disable "msie6";
	gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript application/javascript;

	server_names_hash_max_size 1024;
	server_names_hash_bucket_size 64;

    include /etc/nginx/conf.d/*.conf;
}