def test_invalid_hosts(self): with self.assertRaises(ValueError): SentinelRedisClient( hosts='redis://localhost:1234/0') # type: ignore with self.assertRaises(ValueError): SentinelRedisClient(hosts=['redis://localhost:1234/0' ]) # type: ignore
def test_invalid_hosts(self): with self.assertRaises(ValueError): SentinelRedisClient( hosts='redis://localhost:1234/0') # type: ignore with self.assertRaises(ValueError): SentinelRedisClient(hosts=[1234]) # type: ignore with self.assertRaises(ValueError): SentinelRedisClient(hosts=[('host_name', 'not_an_int') ]) # type: ignore
def backend_layer(self): # type: () -> BaseRedisClient if self._backend_layer is None: cache_key = (self.backend_type, dict_to_hashable(cast(Dict[Hashable, Any], self.backend_layer_kwargs))) if cache_key not in self._backend_layer_cache: with self._get_timer('backend.initialize'): backend_layer_kwargs = deepcopy(self.backend_layer_kwargs) if self.backend_type == REDIS_BACKEND_TYPE_SENTINEL: self._backend_layer_cache[cache_key] = SentinelRedisClient(**backend_layer_kwargs) else: self._backend_layer_cache[cache_key] = StandardRedisClient(**backend_layer_kwargs) self._backend_layer = self._backend_layer_cache[cache_key] # Each time the backend layer is accessed, use _this_ transport's metrics recorder for the backend layer self._backend_layer.metrics_counter_getter = self._get_counter return self._backend_layer
def test_no_hosts_send_receive(self): client = SentinelRedisClient() payload = {'test': 'test_no_hosts_send_receive'} client.send_message_to_queue( queue_key='test_no_hosts_send_receive', message=msgpack.packb(payload, use_bin_type=True), expiry=10, capacity=10, connection=client.get_connection('test_no_hosts_send_receive'), ) message = None for i in range(3): # Message will be on random server message = message or client.get_connection('test_no_hosts_send_receive').lpop('test_no_hosts_send_receive') self.assertIsNotNone(message) self.assertEqual(payload, msgpack.unpackb(message, raw=False))
def _set_up_client(**kwargs): return SentinelRedisClient(hosts=[('169.254.7.12', 26379), ('169.254.8.12', 26379), ('169.254.9.12', 26379)], **kwargs)