private function store()
	{
		while ($finished = curl_multi_info_read($this->mh, $messages)) {
			$key = (string)$finished["handle"];
			$this->_responses[$key] = new WebResponse(curl_multi_getcontent($finished["handle"]), curl_getinfo($finished["handle"]));
			curl_multi_remove_handle($this->mh, $finished["handle"]);
		}
	}