user www-data;
worker_processes 4;
pid /var/run/nginx.pid;

events {
  worker_connections 768;
  # multi_accept on;
}

http {

  ##
  # Basic Settings
  ##

  sendfile on;
  tcp_nopush on;
  tcp_nodelay on;
  keepalive_timeout 65;
  types_hash_max_size 2048;
  # server_tokens off;

  # server_names_hash_bucket_size 64;
  # server_name_in_redirect off;

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

  ##
  # Logging Settings
  ##

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

  ##
  # Gzip Settings
  ##

  gzip on;
  gzip_disable "msie6";

  # gzip_vary on;
  # gzip_proxied any;
  # gzip_comp_level 6;
  # gzip_buffers 16 8k;
  # gzip_http_version 1.1;
  # gzip_types text/plain text/css application/json application/x-javascript text/xml application/xml application/xml+rss text/javascript;

  ##
  # (nginx-naxsi config)
  # Uncomment it if you installed nginx-naxsi
  #include /etc/nginx/naxsi_core.rules;

  ##
  # (nginx-passenger config)
  # Uncomment it if you installed nginx-passenger
  #passenger_root /usr;
  #passenger_ruby /usr/bin/ruby;
  ##

  ##
  # Virtual Host Configs
  ##

  include /etc/nginx/conf.d/*.conf;
  include /etc/nginx/sites-enabled/*;

  upstream unicorn {
    server unix:/tmp/unicorn.redstoner.sock fail_timeout=0;
  }

  server {
    listen 5500 deferred;
    server_name redstoner.com *.redstoner.com;
    root /home/www-data/apps/redstoner/current/public;

    location ^~ /assets/ {
      gzip_static on;
      expires max;
      add_header Cache-Control public;
    }

    # send requests to rails if file not found
    try_files $uri @unicorn;
    location @unicorn {
      proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
      proxy_set_header Host $http_host;
      proxy_redirect off;
      proxy_pass http://unicorn;
    }

    error_page 400 /404.html;
    error_page 422 /422.html;
    error_page 500 502 503 504 /500.html;
    client_max_body_size 20M;
    keepalive_timeout 10;
  }
}