worker_processes 4;

events {
    worker_connections 768;
}

http {

    log_format proxy_cache '$time_local '
        '"$upstream_cache_status | X-Refresh: $http_x_refresh" '
        '"$request" ($status) '
        '"$http_user_agent" ';

    error_log /tmp/fos_nginx_error.log debug;
    access_log /tmp/fos_nginx_access.log proxy_cache;

    proxy_cache_path /tmp/foshttpcache-nginx keys_zone=FOS_CACHE:10m;

    # Add an HTTP header with the cache status. Required for FOSHttpCache tests.
    add_header X-Cache $upstream_cache_status;

    server {

        listen 127.0.0.1:8088;

        server_name localhost
                    127.0.0.1
                    ;

        proxy_set_header   Host             $host;
        proxy_set_header   X-Real-IP        $remote_addr;
        proxy_set_header   X-Forwarded-For  $proxy_add_x_forwarded_for;

        location / {
            proxy_cache FOS_CACHE;
            proxy_pass http://localhost:8080;
            proxy_set_header Host $host;
            proxy_cache_key $uri$is_args$args;
            proxy_cache_valid 200 302 301 404 1m;

            proxy_cache_purge PURGE from 127.0.0.1;

            # For refresh
            proxy_cache_bypass $http_x_refresh;
        }

        # This must be the same as the $purgeLocation supplied
        # in the Nginx class constructor
        location ~ /purge(/.*) {
            allow 127.0.0.1;
            deny all;
            proxy_cache_purge FOS_CACHE $1$is_args$args;
        }
    }
}