scgi_param	REQUEST_METHOD		$request_method;
scgi_param	REQUEST_URI		$request_uri;
scgi_param	QUERY_STRING		$query_string;
scgi_param	CONTENT_TYPE		$content_type;

scgi_param	DOCUMENT_URI		$document_uri;
scgi_param	DOCUMENT_ROOT		$document_root;
scgi_param	SCGI			1;
scgi_param	SERVER_PROTOCOL		$server_protocol;

scgi_param	REMOTE_ADDR		$remote_addr;
scgi_param	REMOTE_PORT		$remote_port;
scgi_param	SERVER_PORT		$server_port;
scgi_param	SERVER_NAME		$server_name;