#
# Nginx conf
#
# See vhost conf for site specific stuff.
#
# ==== References:
# http://brainspl.at/articles/2006/08/23/nginx-my-new-favorite-front-end-for-mongrel-cluster
# http://brainspl.at/articles/2007/01/03/new-nginx-conf-with-optimizations
# http://topfunky.net/svn/shovel/nginx
# http://robsanheim.com/2008/02/07/beware-the-default-nginx-config-old-ie6-hates-gzip/
#
# Nginx + memcached:
# http://www.igvita.com/2008/02/11/nginx-and-memcached-a-400-boost/
# http://blog.kovyrin.net/2007/08/05/using-nginx-ssi-and-memcache-to-make-your-web-applications-faster/
#
# Fair balancing:
# http://brainspl.at/articles/2007/11/09/a-fair-proxy-balancer-for-nginx-and-mongrel
 

# user and group to run as
user nginx nginx;

# number of nginx workers
worker_processes 6;

# pid of nginx master process
pid <%= nginx_pid_path %>;


events {
    worker_connections  1024;
}


http {
  include <%= File.dirname(nginx_conf_path) %>/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"';

  # main access log
  access_log  /var/log/nginx_access.log main;

  # main error log
  error_log  /var/log/nginx_error.log debug;

  # no sendfile on OSX
  sendfile        on;

  #keepalive_timeout  0;
  keepalive_timeout  65;

  # These are good default values.
  tcp_nopush        on;
  tcp_nodelay       off;
  # output compression saves bandwidth 
  gzip            on;
  gzip_http_version 1.0;
  gzip_comp_level 2;
  gzip_proxied any;
  gzip_buffers 16 8k;
  gzip_types      text/plain text/html text/css application/x-javascript text/xml application/xml application/xml+rss text/javascript;
  
  # GZip fails on pre SP2 IE6 browsers (even though is says it can)
  # Thanks, http://robsanheim.com/2008/02/07/beware-the-default-nginx-config-old-ie6-hates-gzip/
  # TODO: This doesn't work with our version of nginx
  #gzip_disable "MSIE [1-6]\.(?!.*SV1)";
  #gzip_disable "MSIE [1-6]\.";
  
  # Auto include
  include /etc/nginx/vhosts/*.conf;
  
  # HTTPS server
  #
  #server {
  #    listen       443;
  #    server_name  localhost;

  #    ssl                  on;
  #    ssl_certificate      cert.pem;
  #    ssl_certificate_key  cert.key;

  #    ssl_session_timeout  5m;

  #    ssl_protocols  SSLv2 SSLv3 TLSv1;
  #    ssl_ciphers  ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;
  #    ssl_prefer_server_ciphers   on;

  #    location / {
  #        root   html;
  #        index  index.html index.htm;
  #    }
  #}

}