reset and rejoin to Thread Network without any timeout

        Returns:
            True: successful to reset and rejoin the Thread Network
            False: fail to reset and rejoin the Thread Network

def reboot(self):
        """reset and rejoin to Thread Network without any timeout

        Returns:
            True: successful to reset and rejoin the Thread Network
            False: fail to reset and rejoin the Thread Network
        """
        print '%s call reboot' % self.port
        try:
            self._sendline('reset')
            self.isPowerDown = True
            time.sleep(3)

            self.__startOpenThread()
            time.sleep(3)

            if self.__sendCommand('state')[0] == 'disabled':
                print '[FAIL] reboot'
                return False
            else:
                return True
        except Exception, e:
            ModuleHelper.WriteIntoDebugLogger("reboot() Error: " + str(e))