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# --------------------------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for license information.
# --------------------------------------------------------------------------------------------
from devtools_testutils.perfstress_tests import PerfStressTest, get_random_bytes, BatchPerfTest
from azure.servicebus import ServiceBusClient, ServiceBusReceiveMode, ServiceBusMessage, TransportType
from azure.servicebus.aio import ServiceBusClient as AsyncServiceBusClient
from azure.servicebus.aio.management import ServiceBusAdministrationClient
class _ReceiveTest:
def setup_servicebus_clients(self, transport_type, peeklock, num_messages, max_wait_time, uamqp_tranport) -> None:
self.connection_string = self.get_from_env("AZURE_SERVICEBUS_CONNECTION_STRING")
transport_type = TransportType.AmqpOverWebsocket if transport_type == 1 else TransportType.Amqp
mode = ServiceBusReceiveMode.PEEK_LOCK if peeklock else ServiceBusReceiveMode.RECEIVE_AND_DELETE
uamqp_tranport = uamqp_tranport if uamqp_tranport else False
self.servicebus_client = ServiceBusClient.from_connection_string(
self.connection_string,
receive_mode=mode,
prefetch_count=num_messages,
max_wait_time=max_wait_time or None,
transport_type=transport_type,
uamqp_transport=uamqp_tranport,
)
self.async_servicebus_client = AsyncServiceBusClient.from_connection_string(
self.connection_string,
receive_mode=mode,
prefetch_count=num_messages,
max_wait_time=max_wait_time or None,
transport_type=transport_type,
uamqp_transport=uamqp_tranport,
)
async def close_clients(self) -> None:
self.servicebus_client.close
await self.async_servicebus_client.close()
await super().close()
async def _preload_topic(self) -> None:
data = get_random_bytes(self.args.message_size)
current_topic_message_count = 0
async with ServiceBusAdministrationClient.from_connection_string(self.connection_string) as admin_client:
topic_properties = await admin_client.get_topic_runtime_properties(self.topic_name)
current_topic_message_count = topic_properties.scheduled_message_count
print(f"The current topic {self.topic_name} has {current_topic_message_count} messages")
async with self.async_servicebus_client.get_topic_sender(self.topic_name) as sender:
batch = await sender.create_message_batch()
for i in range(current_topic_message_count, self.args.preload):
try:
batch.add_message(ServiceBusMessage(data))
except ValueError:
await sender.send_messages(batch)
print(f"Loaded {i} messages")
batch = await sender.create_message_batch()
batch.add_message(ServiceBusMessage(data))
if len(batch):
await sender.send_messages(batch)
async def _preload_queue(self) -> None:
data = get_random_bytes(self.args.message_size)
current_queue_message_count = 0
async with ServiceBusAdministrationClient.from_connection_string(self.connection_string) as admin_client:
queue_properties = await admin_client.get_queue_runtime_properties(self.queue_name)
current_queue_message_count = queue_properties.active_message_count
print(f"The current queue {self.queue_name} has {current_queue_message_count} messages")
async with self.async_servicebus_client.get_queue_sender(self.queue_name) as sender:
batch = await sender.create_message_batch()
for i in range(current_queue_message_count, self.args.preload):
try:
batch.add_message(ServiceBusMessage(data))
except ValueError:
await sender.send_messages(batch)
print(f"Loaded {i} messages")
batch = await sender.create_message_batch()
batch.add_message(ServiceBusMessage(data))
if len(batch):
await sender.send_messages(batch)
@staticmethod
def add_arguments(parser) -> None:
parser.add_argument(
"--message-size", nargs="?", type=int, help="Size of a single message. Defaults to 100 bytes", default=100
)
parser.add_argument(
"--num-messages",
nargs="?",
type=int,
help="Maximum number of messages to receive. Defaults to 100",
default=100,
)
parser.add_argument(
"--peeklock", action="store_true", help="Receive using PeekLock mode and message settlement.", default=False
)
parser.add_argument(
"--uamqp-transport",
action="store_true",
help="Switch to use uamqp transport. Default is False (pyamqp).",
default=False,
)
parser.add_argument(
"--transport-type",
nargs="?",
type=int,
help="Use Amqp (0) or Websocket (1) transport type. Default is Amqp.",
default=0,
)
parser.add_argument(
"--max-wait-time",
nargs="?",
type=int,
help="Max time to wait for messages before closing. Defaults to 0.",
default=0,
)
parser.add_argument(
"--preload", nargs="?", type=int, help="Number of messages to preload. Default is 10000.", default=10000
)
class _QueueReceiveTest(_ReceiveTest, PerfStressTest):
def __init__(self, arguments) -> None:
super().__init__(arguments)
self.setup_servicebus_clients(
arguments.transport_type,
arguments.peeklock,
arguments.num_messages,
arguments.max_wait_time,
arguments.uamqp_transport,
)
self.queue_name = self.get_from_env("AZURE_SERVICEBUS_QUEUE_NAME")
self.receiver = self.servicebus_client.get_queue_receiver(self.queue_name)
self.async_receiver = self.async_servicebus_client.get_queue_receiver(self.queue_name)
async def global_setup(self) -> None:
await super().global_setup()
await self._preload_queue()
async def close(self) -> None:
self.receiver.close()
await self.async_receiver.close()
await self.close_clients()
await super().close()
class _SubscriptionReceiveTest(_ReceiveTest, PerfStressTest):
def __init__(self, arguments) -> None:
super().__init__(arguments)
self.setup_servicebus_clients(
arguments.transport_type,
arguments.peeklock,
arguments.num_messages,
arguments.max_wait_time,
arguments.uamqp_transport,
)
self.topic_name = self.get_from_env("AZURE_SERVICEBUS_TOPIC_NAME")
self.subscription_name = self.get_from_env("AZURE_SERVICEBUS_SUBSCRIPTION_NAME")
self.receiver = self.servicebus_client.get_subscription_receiver(
topic_name=self.topic_name, subscription_name=self.subscription_name
)
self.async_receiver = self.async_servicebus_client.get_subscription_receiver(
topic_name=self.topic_name, subscription_name=self.subscription_name
)
async def global_setup(self) -> None:
await super().global_setup()
await self._preload_topic()
async def close(self) -> None:
self.receiver.close()
await self.async_receiver.close()
await self.close_clients()
await super().close()
class _QueueReceiveBatchTest(_ReceiveTest, BatchPerfTest):
def __init__(self, arguments) -> None:
super().__init__(arguments)
self.setup_servicebus_clients(
arguments.transport_type,
arguments.peeklock,
arguments.num_messages,
arguments.max_wait_time,
arguments.uamqp_transport,
)
self.queue_name = self.get_from_env("AZURE_SERVICEBUS_QUEUE_NAME")
self.receiver = self.servicebus_client.get_queue_receiver(self.queue_name)
self.async_receiver = self.async_servicebus_client.get_queue_receiver(self.queue_name)
async def global_setup(self) -> None:
await super().global_setup()
await self._preload_queue()
async def close(self) -> None:
self.receiver.close()
await self.async_receiver.close()
await self.close_clients()
await super().close()
class _SubscriptionReceiveBatchTest(_ReceiveTest, BatchPerfTest):
def __init__(self, arguments) -> None:
super().__init__(arguments)
self.setup_servicebus_clients(
arguments.transport_type,
arguments.peeklock,
arguments.num_messages,
arguments.max_wait_time,
arguments.uamqp_transport,
)
self.topic_name = self.get_from_env("AZURE_SERVICEBUS_TOPIC_NAME")
self.subscription_name = self.get_from_env("AZURE_SERVICEBUS_SUBSCRIPTION_NAME")
self.receiver = self.servicebus_client.get_subscription_receiver(
topic_name=self.topic_name, subscription_name=self.subscription_name
)
self.async_receiver = self.async_servicebus_client.get_subscription_receiver(
topic_name=self.topic_name, subscription_name=self.subscription_name
)
async def global_setup(self) -> None:
await super().global_setup()
await self._preload_topic()
async def close(self) -> None:
self.receiver.close()
await self.async_receiver.close()
await self.close_clients()
await super().close()
class _SendTest(BatchPerfTest):
def __init__(self, arguments) -> None:
super().__init__(arguments)
transport_type = TransportType.AmqpOverWebsocket if arguments.transport_type == 1 else TransportType.Amqp
self.connection_string = self.get_from_env("AZURE_SERVICEBUS_CONNECTION_STRING")
self.service_client = ServiceBusClient.from_connection_string(
self.connection_string,
transport_type=transport_type,
uamqp_transport=arguments.uamqp_transport,
)
self.async_service_client = AsyncServiceBusClient.from_connection_string(
self.connection_string,
transport_type=transport_type,
uamqp_transport=arguments.uamqp_transport,
)
async def close(self) -> None:
self.service_client.close()
await self.async_service_client.close()
await super().close()
@staticmethod
def add_arguments(parser) -> None:
parser.add_argument(
"--message-size", nargs="?", type=int, help="Size of a single message. Defaults to 100 bytes", default=100
)
parser.add_argument(
"--batch-size",
nargs="?",
type=int,
help="Size of a single batch message. Defaults to 100 messages",
default=100,
)
parser.add_argument(
"--uamqp-transport",
action="store_true",
help="Switch to use uamqp transport. Default is False (pyamqp).",
default=False,
)
parser.add_argument(
"--transport-type",
nargs="?",
type=int,
help="Use Amqp (0) or Websocket (1) transport type. Default is Amqp.",
default=0,
)
class _SendQueueTest(_SendTest):
def __init__(self, arguments) -> None:
super().__init__(arguments)
self.queue_name = self.get_from_env("AZURE_SERVICEBUS_QUEUE_NAME")
self.sender = self.service_client.get_queue_sender(self.queue_name)
self.async_sender = self.async_service_client.get_queue_sender(self.queue_name)
async def setup(self) -> None:
await super().setup()
self.sender.create_message_batch()
await self.async_sender.create_message_batch()
async def close(self) -> None:
self.sender.close()
await self.async_sender.close()
await super().close()
class _SendTopicTest(_SendTest):
def __init__(self, arguments) -> None:
super().__init__(arguments)
self.topic_name = self.get_from_env("AZURE_SERVICEBUS_TOPIC_NAME")
self.sender = self.service_client.get_topic_sender(self.topic_name)
self.async_sender = self.async_service_client.get_topic_sender(self.topic_name)
async def setup(self) -> None:
await super().setup()
self.sender.create_message_batch()
await self.async_sender.create_message_batch()
async def close(self) -> None:
self.sender.close()
await self.async_sender.close()
await super().close()
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