def uwsgi_report_impressions(user_config):
"""
Flush impressions task.
:param user_config: User-provided configuration.
:type user_config: dict
"""
config = _get_config(user_config)
metadata = get_metadata(config)
seconds = config['impressionsRefreshRate']
storage = UWSGIImpressionStorage(get_uwsgi())
impressions_sync = ImpressionSynchronizer(
ImpressionsAPI(
HttpClient(1500, config.get('sdk_url'), config.get('events_url')),
config['apikey'], metadata, config['impressionsMode']), storage,
config['impressionsBulkSize'])
while True:
try:
impressions_sync.synchronize_impressions() # pylint: disable=protected-access
for _ in range(0, seconds):
if storage.should_flush():
storage.acknowledge_flush()
break
time.sleep(1)
except Exception: # pylint: disable=broad-except
_LOGGER.error('Error posting impressions')
_LOGGER.debug('Error: ', exc_info=True)
def test_flush(self):
"""Test requesting, querying and acknowledging a flush."""
uwsgi = get_uwsgi(True)
storage = UWSGIImpressionStorage(uwsgi)
assert storage.should_flush() is False
storage.request_flush()
assert storage.should_flush() is True
storage.acknowledge_flush()
assert storage.should_flush() is False