user  www;
worker_processes  2;

error_log  /var/log/nginx.error.log notice;

#pid        logs/nginx.pid;


events 
{
    worker_connections  1024;
    multi_accept on;
}

timer_resolution 1s;

worker_priority -5;



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

    root /usr/local/www;
    
    #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 combined buffer=512k flush=5m;

    sendfile off;
    aio on;
    output_buffers 128 256k;
    
    charset utf-8;
    
    client_body_buffer_size 128k;
    client_header_buffer_size 4k;
    
    client_header_timeout 30s;
    
    client_max_body_size 5m;
    
    #error_page 404 errors/404.html
    #error_page 500 502 503 504 50x.html
    
    #keepalive 64;
    keepalive_timeout 120s;
    
    limit_conn_zone $binary_remote_addr zone=addr:20m;
    limit_conn addr 20;
    
    open_file_cache max=1024 inactive=1h;
    open_file_cache_errors on;
    open_log_file_cache max=20 inactive=1h;
    

    server {
        listen       80;
        server_name  localhost;
        
        location ~\.(png|jpg|gip|html|htm|pdf|doc|docx|xls|xlsx|ppt|djvu|js|css)$ {
    	    try_files $uri @fpm;
    	    }
        
        location / {
            memcached_buffer_size 256k;
            memcached_pass unix:/tmp/memcached.sock;
            memcached_connect_timeout 1s;
            memcached_read_timeout 1s;
            memcached_send_timeout 1s;
    	    set $memcached_key "$uri?$args";
    	    error_page 404 500 502 504 = @fpm;
    	    }

        location @fpm  {
            fastcgi_pass unix:/tmp/fpm.sock;
            fastcgi_index index.php;
            fastcgi_bind $remote_addr;
            fastcgi_buffers 8 32k;
            fastcgi_busy_buffers_size 128k;
            fastcgi_cache off;
            fastcgi_ignore_client_abort on;
            fastcgi_keep_conn on;
            fastcgi_max_temp_file_size 0;
            fastcgi_send_lowat 16k;
            
            fastcgi_param SCRIPT_FILENAME $fastcgi_script_name;
            fastcgi_param QUERY_STRING $query_string;            
            fastcgi_param REQUEST_METHOD $request_method;
            fastcgi_param CONTENT_TYPE $content_type;
            fastcgi_param CONTENT_LENGTH $content_length;
        }
    }
}