def parse_response(self, response):
        """parse and store cookie"""
        try:
            for header in response.msg.get_all("Set-Cookie"):
                cookie = header.split(";", 1)[0]
                cookieKey, cookieValue = cookie.split("=", 1)
                self._cookies[cookieKey] = cookieValue
        finally:
            return Transport.parse_response(self, response)