def __init__(self,
endpoint,
autodiscovery_timeout=10,
autodiscovery_interval=60,
*args,
**kwargs):
"""
Create a new Client object, and launch a timer for the object.
@param endpoint: String
something like: test.lwgyhw.cfg.usw2.cache.amazonaws.com:11211
@autodiscovery_timeout: Number
Secondes for socket connection timeout when do autodiscovery
@autodiscovery_interval: Number
Seconds interval for check cluster status
@client_debug: String
A file name, if set, will write debug message to that file
All Other parameters will be passed to python-memcached
"""
self.endpoint = endpoint
self.autodiscovery_timeout = autodiscovery_timeout
elasticache_logger.debug('endpoint: %s' % endpoint)
self.cluster = Cluster(endpoint, autodiscovery_timeout)
self.ring = MemcacheRing(self.cluster.servers, *args, **kwargs)
self.need_update = False
self.lock = Lock()
self.timer = RepeatTimer('autodiscovery', autodiscovery_interval,
self._update)
self.timer.start()
def test_kwargs(self):
self.timer = RepeatTimer('test_timer',
1,
self.mock_func,
kwargs={
'arg1': 3,
'arg2': 'foo'
})
self.timer.start()
time.sleep(2)
self.mock_func.assert_called_with(arg1=3, arg2='foo')
def test_args(self):
self.timer = RepeatTimer('test_timer', 1, self.mock_func, args=[1, 2])
self.timer.start()
time.sleep(2)
self.mock_func.assert_called_with(1, 2)
def test_run_timer(self):
self.timer = RepeatTimer('test_timer', 1, self.mock_func)
self.timer.start()
time.sleep(3)
self.assertTrue(self.mock_func.call_count >= 2)
