def __readCommissioningLogs(self, durationInSeconds):
        """read logs during the commissioning process

        Args:
            durationInSeconds: time duration for reading commissioning logs

        Returns:
            Commissioning logs
        """
        self.logThreadStatus = self.logStatus['running']
        logs = Queue()
        t_end = time.time() + durationInSeconds
        while time.time() < t_end:
            time.sleep(0.3)

            if self.logThreadStatus == self.logStatus['pauseReq']:
                self.logThreadStatus = self.logStatus['paused']

            if self.logThreadStatus != self.logStatus['running']:
                continue

            try:
                line = self._readline()
                if line:
                    print line
                    logs.put(line)

                    if "Join success" in line:
                        self.joinCommissionedStatus = self.joinStatus['succeed']
                        break
                    elif "Join failed" in line:
                        self.joinCommissionedStatus = self.joinStatus['failed']
                        break

            except Exception:
                pass

        self.logThreadStatus = self.logStatus['stop']
        return logs
read logs during the commissioning process

        Args:
            durationInSeconds: time duration for reading commissioning logs

        Returns:
            Commissioning logs