def test_telemetry_flush_interval_alternate_destination(self):
dogstatsd = DogStatsd(telemetry_host='foo')
fake_socket = FakeSocket()
dogstatsd.socket = fake_socket
fake_telemetry_socket = FakeSocket()
dogstatsd.telemetry_socket = fake_telemetry_socket
self.assertIsNotNone(dogstatsd.telemetry_host)
self.assertIsNotNone(dogstatsd.telemetry_port)
self.assertTrue(dogstatsd._dedicated_telemetry_destination())
# set the last flush time in the future to be sure we won't flush
dogstatsd._last_flush_time = time.time(
) + dogstatsd._telemetry_flush_interval
dogstatsd.gauge('gauge', 123.4)
self.assertEqual('gauge:123.4|g', fake_socket.recv())
time1 = time.time()
# setting the last flush time in the past to trigger a telemetry flush
dogstatsd._last_flush_time = time1 - dogstatsd._telemetry_flush_interval - 1
dogstatsd.gauge('gauge', 123.4)
self.assertEqual('gauge:123.4|g', fake_socket.recv())
self.assert_equal_telemetry('',
fake_telemetry_socket.recv(),
telemetry=telemetry_metrics(
metrics=2,
bytes_sent=13 * 2,
packets_sent=2))
# assert that _last_flush_time has been updated
self.assertTrue(time1 < dogstatsd._last_flush_time)
def test_telemetry_flush_interval_alternate_destination(self):
statsd = DogStatsd(telemetry_host='foo')
fake_socket = FakeSocket()
statsd.socket = fake_socket
fake_telemetry_socket = FakeSocket()
statsd.telemetry_socket = fake_telemetry_socket
assert statsd.telemetry_host != None
assert statsd.telemetry_port != None
assert statsd._dedicated_telemetry_destination()
# set the last flush time in the future to be sure we won't flush
statsd._last_flush_time = time.time(
) + statsd._telemetry_flush_interval
statsd.gauge('gauge', 123.4)
assert_equal('gauge:123.4|g', fake_socket.recv())
t1 = time.time()
# setting the last flush time in the past to trigger a telemetry flush
statsd._last_flush_time = t1 - statsd._telemetry_flush_interval - 1
statsd.gauge('gauge', 123.4)
assert_equal('gauge:123.4|g', fake_socket.recv())
assert_equal_telemetry('',
fake_telemetry_socket.recv(),
telemetry=telemetry_metrics(metrics=2,
bytes_sent=13 * 2,
packets_sent=2))
# assert that _last_flush_time has been updated
assert t1 < statsd._last_flush_time
