user  apache;
worker_processes  2;
worker_rlimit_nofile 8192;
worker_priority -5;
timer_resolution   100ms;
error_log  /var/log/nginx/error.log  info;

pid        /var/run/nginx.pid;
env  PATH;

events {
    worker_connections  4000;
    accept_mutex on;  # seems, this helps to spread connections across workers
}


http {
    include       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"';

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

    sendfile        on;
    tcp_nopush      on;

    keepalive_timeout  10;
    tcp_nodelay        on;
    server_names_hash_bucket_size 128;
    gzip  on;
    gzip_min_length  1100;
    gzip_buffers     4 8k;
    gzip_proxied       any;
    gzip_vary          on;
    gzip_types
       application/x-javascript
       text/xml
       application/atom+xml
       application/javascript
       application/json
       application/rss+xml
       application/vnd.ms-fontobject
       application/x-font-ttf
       application/x-web-app-manifest+json
       application/xhtml+xml
       application/xml
       font/opentype
       image/svg+xml
       image/x-icon
       text/css
       text/plain
       text/x-component;

    output_buffers   8 64k; # buffer for each one request. buffer exempt at the end of request.
    postpone_output  1460;  # no output to the core, if accumulated less. It allows you to send full-sized TCP packets.
    proxy_buffers 64 64k;
    proxy_buffer_size 192k; 
    proxy_max_temp_file_size  0;    # zero value disables buffering of responses to temporary files.
    
    proxy_set_header X-Real-IP         $remote_addr;
    proxy_set_header X-Forwarded-For   $remote_addr;
    proxy_set_header X-Server-Address  $server_addr;
    proxy_set_header Host              $host;
    #proxy_set_header Host $http_host;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_set_header X-Scheme $scheme;

    proxy_read_timeout 600;
    proxy_send_timeout 600;

    open_file_cache max=4000 inactive=60s;
    open_file_cache_valid    60s;
    open_file_cache_min_uses 2;
    open_file_cache_errors   on;

    client_body_buffer_size     10M;
    client_max_body_size        10M;

#    limit_conn_zone $binary_remote_addr zone=limit_ips:8m;
#    limit_conn limit_ips  48;

    server{
    listen      127.0.0.1:8000;
    server_name 127.0.0.1;
    access_log  off;
    error_log   /dev/null;
    stub_status on;
    }
    include  /etc/nginx/lcwm2/custom/*.conf;