def test_get_next_while_origin_changed(self):
table = zmq_routing_table.RoutingTable(self.conf)
table.register("topic1.server1", "1")
table.register("topic1.server1", "2")
table.register("topic1.server1", "3")
rr_gen = table.get_hosts_round_robin("topic1.server1")
result = []
for i in range(3):
result.append(next(rr_gen))
self.assertEqual(3, len(result))
self.assertIn("1", result)
self.assertIn("2", result)
self.assertIn("3", result)
table.register("topic1.server1", "4")
table.register("topic1.server1", "5")
table.register("topic1.server1", "6")
result = []
for i in range(6):
result.append(next(rr_gen))
self.assertEqual(6, len(result))
self.assertIn("1", result)
self.assertIn("2", result)
self.assertIn("3", result)
self.assertIn("4", result)
self.assertIn("5", result)
self.assertIn("6", result)
def test_no_targets(self):
table = zmq_routing_table.RoutingTable(self.conf)
rr_gen = table.get_hosts_round_robin("topic1.server1")
result = []
for t in rr_gen:
result.append(t)
self.assertEqual(0, len(result))
def __init__(self, conf, matchmaker):
sender = zmq_senders.RequestSenderProxy(conf)
receiver = zmq_receivers.ReplyReceiverProxy(conf)
super(DealerPublisherProxy, self).__init__(conf, matchmaker, sender,
receiver)
self.socket = self.sockets_manager.get_socket_to_publishers()
self.routing_table = zmq_routing_table.RoutingTable(self.conf,
self.matchmaker)
self.connection_updater = \
PublisherConnectionUpdater(self.conf, self.matchmaker, self.socket)
def test_target_unchanged(self):
table = zmq_routing_table.RoutingTable(self.conf)
table.register("topic1.server1", "1")
rr_gen = table.get_hosts_round_robin("topic1.server1")
result = []
for i in range(3):
result.append(next(rr_gen))
self.assertEqual(["1", "1", "1"], result)
def __init__(self, conf, matchmaker):
sender = zmq_senders.RequestSenderProxy(conf)
if conf.oslo_messaging_zmq.rpc_use_acks:
receiver = zmq_receivers.AckAndReplyReceiverProxy(conf)
else:
receiver = zmq_receivers.ReplyReceiverProxy(conf)
super(DealerPublisherProxy, self).__init__(conf, matchmaker, sender,
receiver)
self.socket = self.sockets_manager.get_socket_to_publishers(
self._generate_identity())
self.routing_table = zmq_routing_table.RoutingTable(
self.conf, self.matchmaker)
self.connection_updater = \
PublisherConnectionUpdater(self.conf, self.matchmaker, self.socket)