def __init__(self, container, address, timeout=REQUEST_TIMEOUT, namespace='', error_map=None):
super(Proxy, self).__init__()
self._container = container
self._address = address
self._method_cache = {}
self._timeout = timeout
self._namespace = namespace or address
self._error_map = error_map or {}
self.timeout_counts = metrics.Counter('timeout', {'address': address})
self.exception_counts = metrics.TaggedCounter('exceptions', {'address': address})
def on_start(self):
super(Proxy, self).on_start()
self.timeout_counts = self.metrics.add(metrics.Counter('rpc.timeout_count', {'address': self._address}))
self.exception_counts = self.metrics.add(metrics.TaggedCounter('rpc.exception_count', {'address': self._address}))
def test_get(self):
counter = metrics.Counter('requests')
self.assertEqual(list(counter), [('requests', 0, {})])
def test_increment_by_many(self):
counter = metrics.Counter('requests')
counter += 66
self.assertEqual(list(counter), [('requests', 66, {})])
def test_increment_by_one(self):
counter = metrics.Counter('requests')
counter += 1
self.assertEqual(list(counter), [('requests', 1, {})])
def test_repr(self):
counter = metrics.Counter('requests')
self.assertEqual(str(counter), repr(counter))
self.assertEqual(repr(counter), "Counter(name='requests', tags={})")