def startup(self):
        """
        Initiate online test
        """
        super(BlazeMeterUploader, self).startup()

        if not self.client.active_session_id:
            try:
                url = self.client.start_online(self.test_id, self.sess_name)
                self.log.info("Started data feeding: %s", url)
                if self.browser_open in ('start', 'both'):
                    open_browser(url)
            except __HOLE__:
                raise
            except BaseException as exc:
                self.log.debug("Exception: %s", traceback.format_exc())
                self.log.warning("Failed to start feeding: %s", exc)
                raise
dataset/ETHPy150Open Blazemeter/taurus/bzt/modules/blazemeter.py/BlazeMeterUploader.startup