def mock_redis_two_instances(redis_two_connections):
pool = FakePool()
redis = Redis(redis_two_connections, 10)
for instance in redis.instances:
instance._pool = pool
yield redis, pool
def test_initialization(self, redis_two_connections):
with patch("aioredlock.redis.Instance.__init__") as mock_instance:
mock_instance.return_value = None
redis = Redis(redis_two_connections)
calls = [
call({'host': 'localhost', 'port': 6379}),
call({'host': '127.0.0.1', 'port': 6378})
]
mock_instance.assert_has_calls(calls)
assert len(redis.instances) == 2
def test_initialization(self, redis_two_connections):
with patch("aioredlock.redis.Instance.__init__") as mock_instance:
mock_instance.return_value = None
redis = Redis(redis_two_connections, 10)
calls = [
call(host='localhost', port=6379),
call(host='127.0.0.1', port=6378)
]
mock_instance.assert_has_calls(calls)
assert len(redis.instances) == 2
assert redis.lock_timeout == 10
def __init__(self,
redis_connections=[{
'host': 'localhost',
'port': 6379
}]):
"""
Initializes Aioredlock with the list of redis instances
:param redis_connections: A list of dicts like:
[{"host": "localhost", "port": 6379}]
"""
self.redis = Redis(redis_connections, self.LOCK_TIMEOUT)
# Proportional drift time to the length of the lock
# See https://redis.io/topics/distlock#is-the-algorithm-asynchronous for more info
self.drift = int(self.LOCK_TIMEOUT * 0.01) + 2
def __attrs_post_init__(self):
self.redis = Redis(self.redis_connections)
self._watchdogs = {}
self._locks = {}
def __attrs_post_init__(self):
self.redis = Redis(self.redis_connections, self.lock_timeout)