def get_state(self):
self.logger.info('Call getState')
try:
resp = yield from self._client.get('{0}/{1}'.format(self._url, 'getState'))
except aiohttp.errors.ClientOSError as e:
self.logger.error(e)
raise KeyboardInterrupt()
data = (yield from resp.read()).decode('utf-8')
yield from resp.release()
if resp.status != 200:
self.logger.exception('Status {0}:{1} retry after {2}sec'.format(resp.status,
data,
settings.RETRY_PERIOD))
yield from asyncio.sleep(settings.RETRY_PERIOD)
yield from self.get_state()
else:
self.logger.debug("Success!! Server return: {}".format(data))
self._field = Field(data)
