def test_ratelimit_max_rate_double_container_listing(self):
global time_ticker
global time_override
current_rate = 2
conf_dict = {'container_listing_ratelimit_0': current_rate,
'clock_accuracy': 100,
'max_sleep_time_seconds': 1}
self.test_ratelimit = dummy_filter_factory(conf_dict)(FakeApp())
ratelimit.http_connect = mock_http_connect(204)
self.test_ratelimit.log_sleep_time_seconds = .00001
req = Request.blank('/v/a/c')
req.method = 'GET'
req.environ['swift.cache'] = FakeMemcache()
req.environ['swift.cache'].set(
ratelimit.get_container_memcache_key('a', 'c'),
{'container_size': 1})
time_override = [0, 0, 0, 0, None]
# simulates 4 requests coming in at same time, then sleeping
r = self.test_ratelimit(req.environ, start_response)
mock_sleep(.1)
r = self.test_ratelimit(req.environ, start_response)
mock_sleep(.1)
r = self.test_ratelimit(req.environ, start_response)
self.assertEquals(r[0], 'Slow down')
mock_sleep(.1)
r = self.test_ratelimit(req.environ, start_response)
self.assertEquals(r[0], 'Slow down')
mock_sleep(.1)
r = self.test_ratelimit(req.environ, start_response)
self.assertEquals(r[0], '204 No Content')
def test_ratelimit_max_rate_double_container_listing(self):
global time_ticker
global time_override
current_rate = 2
conf_dict = {
'container_listing_ratelimit_0': current_rate,
'clock_accuracy': 100,
'max_sleep_time_seconds': 1
}
self.test_ratelimit = dummy_filter_factory(conf_dict)(FakeApp())
ratelimit.http_connect = mock_http_connect(204)
self.test_ratelimit.log_sleep_time_seconds = .00001
req = Request.blank('/v/a/c')
req.method = 'GET'
req.environ['swift.cache'] = FakeMemcache()
req.environ['swift.cache'].set(
ratelimit.get_container_memcache_key('a', 'c'),
{'container_size': 1})
time_override = [0, 0, 0, 0, None]
# simulates 4 requests coming in at same time, then sleeping
r = self.test_ratelimit(req.environ, start_response)
mock_sleep(.1)
r = self.test_ratelimit(req.environ, start_response)
mock_sleep(.1)
r = self.test_ratelimit(req.environ, start_response)
self.assertEquals(r[0], 'Slow down')
mock_sleep(.1)
r = self.test_ratelimit(req.environ, start_response)
self.assertEquals(r[0], 'Slow down')
mock_sleep(.1)
r = self.test_ratelimit(req.environ, start_response)
self.assertEquals(r[0], '204 No Content')