async def test_async_queue_by_queue_client_conn_str_receive_handler_receiveanddelete(
live_servicebus_config, standard_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'], name=standard_queue, debug=True)
queue_client.get_properties()
async with queue_client.get_sender() as sender:
for i in range(10):
message = Message("Handler message no. {}".format(i))
message.enqueue_sequence_number = i
await sender.send(message)
messages = []
receiver = queue_client.get_receiver(
mode=ReceiveSettleMode.ReceiveAndDelete, idle_timeout=5)
async for message in receiver:
messages.append(message)
with pytest.raises(MessageAlreadySettled):
await message.complete()
assert not receiver.running
assert len(messages) == 10
time.sleep(30)
messages = []
receiver = queue_client.get_receiver(
mode=ReceiveSettleMode.ReceiveAndDelete, idle_timeout=5)
async for message in receiver:
messages.append(message)
assert len(messages) == 0
async def main():
queue_client = QueueClient.from_connection_string(
receiver_constr, 'simplequeue')
async with queue_client.get_receiver(idle_timeout=2) as receiver:
async for message in receiver:
await process_message(message)
async def test_async_session_by_session_client_conn_str_receive_handler_with_stop(
live_servicebus_config, session_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'], name=session_queue, debug=True)
session_id = str(uuid.uuid4())
async with queue_client.get_sender(session=session_id) as sender:
for i in range(10):
message = Message("Stop message no. {}".format(i))
await sender.send(message)
messages = []
session = queue_client.get_receiver(session=session_id, idle_timeout=5)
async for message in session:
assert session_id == session.session_id
assert session_id == message.session_id
messages.append(message)
await message.complete()
if len(messages) >= 5:
break
assert session.running
assert len(messages) == 5
async with session:
async for message in session:
assert session_id == session.session_id
assert session_id == message.session_id
messages.append(message)
await message.complete()
if len(messages) >= 5:
break
assert not session.running
assert len(messages) == 6
async def test_async_session_by_queue_client_conn_str_receive_handler_receiveanddelete(live_servicebus_config, session_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'],
name=session_queue,
debug=True)
queue_client.get_properties()
session_id = str(uuid.uuid4())
async with queue_client.get_sender(session=session_id) as sender:
for i in range(10):
message = Message("Handler message no. {}".format(i))
await sender.send(message)
messages = []
session = queue_client.get_receiver(session=session_id, mode=ReceiveSettleMode.ReceiveAndDelete, idle_timeout=5)
async for message in session:
messages.append(message)
assert session_id == session.session_id
assert session_id == message.session_id
with pytest.raises(MessageAlreadySettled):
await message.complete()
assert not session.running
assert len(messages) == 10
time.sleep(30)
messages = []
session = queue_client.get_receiver(session=session_id, mode=ReceiveSettleMode.ReceiveAndDelete, idle_timeout=5)
async for message in session:
messages.append(message)
assert len(messages) == 0
async def test_async_session_by_session_client_conn_str_receive_handler_peeklock(live_servicebus_config, session_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'],
name=session_queue,
debug=True)
queue_client.get_properties()
session_id = str(uuid.uuid4())
async with queue_client.get_sender(session=session_id) as sender:
for i in range(3):
message = Message("Handler message no. {}".format(i))
await sender.send(message)
with pytest.raises(ValueError):
session = queue_client.get_receiver(idle_timeout=5)
session = queue_client.get_receiver(session=session_id, idle_timeout=5)
count = 0
async for message in session:
print_message(message)
assert message.session_id == session_id
count += 1
await message.complete()
assert count == 3
async def test_async_queue_by_queue_client_conn_str_receive_handler_receiveanddelete(live_servicebus_config, standard_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'],
name=standard_queue,
debug=True)
queue_client.get_properties()
async with queue_client.get_sender() as sender:
for i in range(10):
message = Message("Handler message no. {}".format(i))
message.enqueue_sequence_number = i
await sender.send(message)
messages = []
receiver = queue_client.get_receiver(mode=ReceiveSettleMode.ReceiveAndDelete, idle_timeout=5)
async for message in receiver:
messages.append(message)
with pytest.raises(MessageAlreadySettled):
await message.complete()
assert not receiver.running
assert len(messages) == 10
time.sleep(30)
messages = []
receiver = queue_client.get_receiver(mode=ReceiveSettleMode.ReceiveAndDelete, idle_timeout=5)
async for message in receiver:
messages.append(message)
assert len(messages) == 0
async def test_async_session_get_set_state_with_receiver(
self, servicebus_namespace_connection_string, servicebus_queue,
**kwargs):
queue_client = QueueClient.from_connection_string(
servicebus_namespace_connection_string,
name=servicebus_queue.name,
debug=False)
session_id = str(uuid.uuid4())
queue_client.get_properties()
async with queue_client.get_sender(session=session_id) as sender:
for i in range(3):
message = Message("Handler message no. {}".format(i))
await sender.send(message)
async with queue_client.get_receiver(session=session_id,
idle_timeout=5) as session:
assert await session.get_session_state() == None
await session.set_session_state("first_state")
count = 0
async for m in session:
assert m.properties.group_id == session_id.encode('utf-8')
count += 1
with pytest.raises(InvalidHandlerState):
await session.get_session_state()
assert count == 3
async def test_async_session_by_queue_client_conn_str_receive_handler_receiveanddelete(live_servicebus_config, session_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'],
name=session_queue,
debug=True)
queue_client.get_properties()
session_id = str(uuid.uuid4())
async with queue_client.get_sender(session=session_id) as sender:
for i in range(10):
message = Message("Handler message no. {}".format(i))
await sender.send(message)
messages = []
session = queue_client.get_receiver(session=session_id, mode=ReceiveSettleMode.ReceiveAndDelete, idle_timeout=5)
async for message in session:
messages.append(message)
assert session_id == session.session_id
assert session_id == message.session_id
with pytest.raises(MessageAlreadySettled):
await message.complete()
assert not session.running
assert len(messages) == 10
time.sleep(30)
messages = []
session = queue_client.get_receiver(session=session_id, mode=ReceiveSettleMode.ReceiveAndDelete, idle_timeout=5)
async for message in session:
messages.append(message)
assert len(messages) == 0
async def test_async_queue_by_queue_client_conn_str_receive_handler_with_stop(
live_servicebus_config, standard_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'], name=standard_queue, debug=True)
async with queue_client.get_sender() as sender:
for i in range(10):
message = Message("Stop message no. {}".format(i))
await sender.send(message)
messages = []
receiver = queue_client.get_receiver(idle_timeout=5)
async for message in receiver:
messages.append(message)
await message.complete()
if len(messages) >= 5:
break
assert receiver.running
assert len(messages) == 5
async with receiver:
async for message in receiver:
messages.append(message)
await message.complete()
if len(messages) >= 5:
break
assert not receiver.running
assert len(messages) == 6
async def test_async_session_by_session_client_conn_str_receive_handler_peeklock(live_servicebus_config, session_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'],
name=session_queue,
debug=True)
queue_client.get_properties()
session_id = str(uuid.uuid4())
async with queue_client.get_sender(session=session_id) as sender:
for i in range(3):
message = Message("Handler message no. {}".format(i))
await sender.send(message)
with pytest.raises(ValueError):
session = queue_client.get_receiver(idle_timeout=5)
session = queue_client.get_receiver(session=session_id, idle_timeout=5)
count = 0
async for message in session:
print_message(message)
assert message.session_id == session_id
count += 1
await message.complete()
assert count == 3
async def test_async_queue_by_queue_client_conn_str_receive_handler_with_stop(live_servicebus_config, standard_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'],
name=standard_queue,
debug=True)
async with queue_client.get_sender() as sender:
for i in range(10):
message = Message("Stop message no. {}".format(i))
await sender.send(message)
messages = []
receiver = queue_client.get_receiver(idle_timeout=5)
async for message in receiver:
messages.append(message)
await message.complete()
if len(messages) >= 5:
break
assert receiver.running
assert len(messages) == 5
async with receiver:
async for message in receiver:
messages.append(message)
await message.complete()
if len(messages) >= 5:
break
assert not receiver.running
assert len(messages) == 6
async def test_async_session_by_session_client_conn_str_receive_handler_with_no_session(
live_servicebus_config, session_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'], name=session_queue, debug=True)
session = queue_client.get_receiver(session=NEXT_AVAILABLE, idle_timeout=5)
with pytest.raises(NoActiveSession):
await session.open()
async def test_async_session_by_conn_str_receive_handler_with_autolockrenew(
self, servicebus_namespace_connection_string, servicebus_queue,
**kwargs):
session_id = str(uuid.uuid4())
queue_client = QueueClient.from_connection_string(
servicebus_namespace_connection_string,
name=servicebus_queue.name,
debug=False)
async with queue_client.get_sender(session=session_id) as sender:
for i in range(10):
message = Message("{}".format(i))
await sender.send(message)
renewer = AutoLockRenew()
messages = []
async with queue_client.get_receiver(session=session_id,
idle_timeout=5,
mode=ReceiveSettleMode.PeekLock,
prefetch=20) as session:
renewer.register(session, timeout=60)
print("Registered lock renew thread", session.locked_until,
datetime.now())
with pytest.raises(SessionLockExpired):
async for message in session:
if not messages:
await asyncio.sleep(45)
print("First sleep {}".format(session.locked_until -
datetime.now()))
assert not session.expired
with pytest.raises(TypeError):
message.expired
assert message.locked_until is None
with pytest.raises(TypeError):
await message.renew_lock()
assert message.lock_token is None
await message.complete()
messages.append(message)
elif len(messages) == 1:
await asyncio.sleep(45)
print("Second sleep {}".format(session.locked_until -
datetime.now()))
assert session.expired
assert isinstance(session.auto_renew_error,
AutoLockRenewTimeout)
try:
await message.complete()
raise AssertionError(
"Didn't raise SessionLockExpired")
except SessionLockExpired as e:
assert isinstance(e.inner_exception,
AutoLockRenewTimeout)
messages.append(message)
await renewer.shutdown()
assert len(messages) == 2
async def test_async_session_by_session_client_conn_str_receive_handler_with_no_session(live_servicebus_config, session_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'],
name=session_queue,
debug=True)
session = queue_client.get_receiver(session=NEXT_AVAILABLE, idle_timeout=5)
with pytest.raises(NoActiveSession):
await session.open()
async def main(count: int):
queue_client: QueueClient = QueueClient.from_connection_string(
sender_constr, 'simplequeue')
msg = Message(body='This is the message content')
for index in range(count):
msg = Message(f'New Message {index}')
msg.properties.content_type = 'text/plain'
msg.properties.message_id = uuid.uuid4().hex
await queue_client.send(msg)
async def test_async_session_by_session_client_conn_str_receive_handler_with_no_session(
self, servicebus_namespace_connection_string, servicebus_queue,
**kwargs):
queue_client = QueueClient.from_connection_string(
servicebus_namespace_connection_string,
name=servicebus_queue.name,
debug=False)
session = queue_client.get_receiver(session=NEXT_AVAILABLE,
idle_timeout=5)
with pytest.raises(NoActiveSession):
await session.open()
async def test_async_session_by_session_client_conn_str_receive_handler_with_inactive_session(live_servicebus_config, session_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'],
name=session_queue,
debug=True)
session_id = str(uuid.uuid4())
messages = []
session = queue_client.get_receiver(session=session_id, mode=ReceiveSettleMode.ReceiveAndDelete, idle_timeout=5)
async for message in session:
messages.append(message)
assert not session.running
assert len(messages) == 0
async def test_async_session_by_session_client_conn_str_receive_handler_with_inactive_session(live_servicebus_config, session_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'],
name=session_queue,
debug=True)
session_id = str(uuid.uuid4())
messages = []
session = queue_client.get_receiver(session=session_id, mode=ReceiveSettleMode.ReceiveAndDelete, idle_timeout=5)
async for message in session:
messages.append(message)
assert not session.running
assert len(messages) == 0
async def test_async_queue_by_queue_client_conn_str_receive_handler_with_autolockrenew(
live_servicebus_config, standard_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'], name=standard_queue, debug=True)
async with queue_client.get_sender() as sender:
for i in range(10):
message = Message("{}".format(i))
await sender.send(message)
renewer = AutoLockRenew()
messages = []
async with queue_client.get_receiver(idle_timeout=5,
mode=ReceiveSettleMode.PeekLock,
prefetch=10) as receiver:
async for message in receiver:
if not messages:
messages.append(message)
assert not message.expired
renewer.register(message, timeout=60)
print("Registered lock renew thread", message.locked_until,
datetime.now())
await asyncio.sleep(50)
print("Finished first sleep", message.locked_until)
assert not message.expired
await asyncio.sleep(25)
print("Finished second sleep", message.locked_until,
datetime.now())
assert message.expired
try:
await message.complete()
raise AssertionError("Didn't raise MessageLockExpired")
except MessageLockExpired as e:
assert isinstance(e.inner_exception, AutoLockRenewTimeout)
else:
if message.expired:
print("Remaining messages", message.locked_until,
datetime.now())
assert message.expired
with pytest.raises(MessageLockExpired):
await message.complete()
else:
assert message.header.delivery_count >= 1
print("Remaining messages", message.locked_until,
datetime.now())
messages.append(message)
await message.complete()
await renewer.shutdown()
assert len(messages) == 11
async def test_async_session_by_conn_str_receive_handler_with_autolockrenew(live_servicebus_config, session_queue):
session_id = str(uuid.uuid4())
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'],
name=session_queue,
debug=True)
async with queue_client.get_sender(session=session_id) as sender:
for i in range(10):
message = Message("{}".format(i))
await sender.send(message)
renewer = AutoLockRenew()
messages = []
async with queue_client.get_receiver(session=session_id, idle_timeout=5, mode=ReceiveSettleMode.PeekLock, prefetch=20) as session:
renewer.register(session, timeout=60)
print("Registered lock renew thread", session.locked_until, datetime.now())
with pytest.raises(SessionLockExpired):
async for message in session:
if not messages:
await asyncio.sleep(45)
print("First sleep {}".format(session.locked_until - datetime.now()))
assert not session.expired
with pytest.raises(TypeError):
message.expired
assert message.locked_until is None
with pytest.raises(TypeError):
await message.renew_lock()
assert message.lock_token is None
await message.complete()
messages.append(message)
elif len(messages) == 1:
await asyncio.sleep(45)
print("Second sleep {}".format(session.locked_until - datetime.now()))
assert session.expired
assert isinstance(session.auto_renew_error, AutoLockRenewTimeout)
try:
await message.complete()
raise AssertionError("Didn't raise SessionLockExpired")
except SessionLockExpired as e:
assert isinstance(e.inner_exception, AutoLockRenewTimeout)
messages.append(message)
await renewer.shutdown()
assert len(messages) == 2
async def test_async_queue_by_queue_client_conn_str_receive_handler_with_autolockrenew(live_servicebus_config, standard_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'],
name=standard_queue,
debug=True)
async with queue_client.get_sender() as sender:
for i in range(10):
message = Message("{}".format(i))
await sender.send(message)
renewer = AutoLockRenew()
messages = []
async with queue_client.get_receiver(idle_timeout=5, mode=ReceiveSettleMode.PeekLock, prefetch=10) as receiver:
async for message in receiver:
if not messages:
messages.append(message)
assert not message.expired
renewer.register(message, timeout=60)
print("Registered lock renew thread", message.locked_until, datetime.now())
await asyncio.sleep(50)
print("Finished first sleep", message.locked_until)
assert not message.expired
await asyncio.sleep(25)
print("Finished second sleep", message.locked_until, datetime.now())
assert message.expired
try:
await message.complete()
raise AssertionError("Didn't raise MessageLockExpired")
except MessageLockExpired as e:
assert isinstance(e.inner_exception, AutoLockRenewTimeout)
else:
if message.expired:
print("Remaining messages", message.locked_until, datetime.now())
assert message.expired
with pytest.raises(MessageLockExpired):
await message.complete()
else:
assert message.header.delivery_count >= 1
print("Remaining messages", message.locked_until, datetime.now())
messages.append(message)
await message.complete()
await renewer.shutdown()
assert len(messages) == 11
async def test_async_queue_by_queue_client_conn_str_receive_handler_peeklock(
live_servicebus_config, standard_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'], name=standard_queue, debug=True)
queue_client.get_properties()
async with queue_client.get_sender() as sender:
for i in range(10):
message = Message("Handler message no. {}".format(i))
message.enqueue_sequence_number = i
await sender.send(message)
with pytest.raises(ValueError):
queue_client.get_receiver(session="test", idle_timeout=5)
receiver = queue_client.get_receiver(idle_timeout=5)
count = 0
async for message in receiver:
print_message(message)
count += 1
await message.complete()
assert count == 10
async def test_async_session_get_set_state_with_receiver(live_servicebus_config, session_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'],
name=session_queue,
debug=True)
session_id = str(uuid.uuid4())
queue_client.get_properties()
async with queue_client.get_sender(session=session_id) as sender:
for i in range(3):
message = Message("Handler message no. {}".format(i))
await sender.send(message)
async with queue_client.get_receiver(session=session_id, idle_timeout=5) as session:
assert await session.get_session_state() == None
await session.set_session_state("first_state")
count = 0
async for m in session:
assert m.properties.group_id == session_id.encode('utf-8')
count += 1
with pytest.raises(InvalidHandlerState):
await session.get_session_state()
assert count == 3
async def test_async_queue_by_queue_client_conn_str_receive_handler_peeklock(live_servicebus_config, standard_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'],
name=standard_queue,
debug=True)
queue_client.get_properties()
async with queue_client.get_sender() as sender:
for i in range(10):
message = Message("Handler message no. {}".format(i))
message.enqueue_sequence_number = i
await sender.send(message)
with pytest.raises(ValueError):
queue_client.get_receiver(session="test", idle_timeout=5)
receiver = queue_client.get_receiver(idle_timeout=5)
count = 0
async for message in receiver:
print_message(message)
count += 1
await message.complete()
assert count == 10
async def test_async_session_by_session_client_conn_str_receive_handler_with_stop(live_servicebus_config, session_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'],
name=session_queue,
debug=True)
session_id = str(uuid.uuid4())
async with queue_client.get_sender(session=session_id) as sender:
for i in range(10):
message = Message("Stop message no. {}".format(i))
await sender.send(message)
messages = []
session = queue_client.get_receiver(session=session_id, idle_timeout=5)
async for message in session:
assert session_id == session.session_id
assert session_id == message.session_id
messages.append(message)
await message.complete()
if len(messages) >= 5:
break
assert session.running
assert len(messages) == 5
async with session:
async for message in session:
assert session_id == session.session_id
assert session_id == message.session_id
messages.append(message)
await message.complete()
if len(messages) >= 5:
break
assert not session.running
assert len(messages) == 6
def __init__(self):
self.connection_string = os.environ['SB_CONNECTION_STRING']
self._scrape_client = QueueClient.from_connection_string(self.connection_string, SCRAPE_QUEUE_NAME)
async def test_async_snippet_sessions(live_servicebus_config, session_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'], name=session_queue)
queue_client.get_properties()
# [START open_close_session_sender_context]
from azure.servicebus.aio import Message
async with queue_client.get_sender(session="MySessionID") as sender:
await sender.send(Message("First"))
await sender.send(Message("Second"))
# [END open_close_session_sender_context]
# [START queue_session_sender_messages]
async with queue_client.get_sender(session="MySessionID") as sender:
sender.queue_message(Message("First"))
sender.queue_message(Message("Second"))
await sender.send_pending_messages()
# [END queue_session_sender_messages]
# [START schedule_session_messages]
async with queue_client.get_sender(session="MySessionID") as sender:
enqueue_time = datetime.now() + timedelta(minutes=10)
await sender.schedule(enqueue_time, Message("First"),
Message("Second"))
# [END schedule_session_messages]
# [START open_close_receiver_session_context]
async with queue_client.get_receiver(session="MySessionID") as session:
async for message in session:
await process_message(message)
# [END open_close_receiver_session_context]
break
# [START open_close_receiver_session_nextavailable]
from azure.servicebus import NEXT_AVAILABLE, NoActiveSession
try:
async with queue_client.get_receiver(session=NEXT_AVAILABLE,
idle_timeout=5) as receiver:
async for message in receiver:
await process_message(message)
except NoActiveSession:
pass
# [END open_close_receiver_session_nextavailable]
# [START set_session_state]
async with queue_client.get_receiver(session="MySessionID",
idle_timeout=5) as session:
current_state = await session.get_session_state()
if not current_state:
await session.set_session_state("OPENED")
# [END set_session_state]
try:
# [START receiver_peek_session_messages]
async with queue_client.get_receiver(session=NEXT_AVAILABLE,
idle_timeout=5) as receiver:
pending_messages = await receiver.peek(count=5)
# [END receiver_peek_session_messages]
except NoActiveSession:
pass
await queue_client.send([
Message("a"),
Message("b"),
Message("c"),
Message("d"),
Message("e"),
Message("f")
],
session="MySessionID")
try:
# [START receiver_defer_session_messages]
async with queue_client.get_receiver(session="MySessionID",
idle_timeout=5) as receiver:
sequence_numbers = []
async for message in receiver:
sequence_numbers.append(message.sequence_number)
await message.defer()
break
message = await receiver.receive_deferred_messages(sequence_numbers
)
# [END receiver_defer_session_messages]
except ServiceBusError:
pass
# [START receiver_renew_session_lock]
async with queue_client.get_receiver(session="MySessionID",
idle_timeout=5) as session:
async for message in session:
await process_message(message)
await session.renew_lock()
# [END receiver_renew_session_lock]
break
# [START auto_lock_renew_async_session]
from azure.servicebus.aio import AutoLockRenew
lock_renewal = AutoLockRenew()
async with queue_client.get_receiver(session="MySessionID",
idle_timeout=3) as session:
lock_renewal.register(session)
async for message in session:
await process_message(message)
await message.complete()
# [END auto_lock_renew_async_session]
break
async def test_async_snippet_sessions(live_servicebus_config, session_queue):
queue_client = QueueClient.from_connection_string(
live_servicebus_config['conn_str'],
name=session_queue)
queue_client.get_properties()
# [START open_close_session_sender_context]
from azure.servicebus.aio import Message
async with queue_client.get_sender(session="MySessionID") as sender:
await sender.send(Message("First"))
await sender.send(Message("Second"))
# [END open_close_session_sender_context]
# [START queue_session_sender_messages]
async with queue_client.get_sender(session="MySessionID") as sender:
sender.queue_message(Message("First"))
sender.queue_message(Message("Second"))
await sender.send_pending_messages()
# [END queue_session_sender_messages]
# [START schedule_session_messages]
async with queue_client.get_sender(session="MySessionID") as sender:
enqueue_time = datetime.now() + timedelta(minutes=10)
await sender.schedule(enqueue_time, Message("First"), Message("Second"))
# [END schedule_session_messages]
# [START open_close_receiver_session_context]
async with queue_client.get_receiver(session="MySessionID") as session:
async for message in session:
await process_message(message)
# [END open_close_receiver_session_context]
break
# [START open_close_receiver_session_nextavailable]
from azure.servicebus import NEXT_AVAILABLE, NoActiveSession
try:
async with queue_client.get_receiver(session=NEXT_AVAILABLE, idle_timeout=5) as receiver:
async for message in receiver:
await process_message(message)
except NoActiveSession:
pass
# [END open_close_receiver_session_nextavailable]
# [START set_session_state]
async with queue_client.get_receiver(session="MySessionID", idle_timeout=5) as session:
current_state = await session.get_session_state()
if not current_state:
await session.set_session_state("OPENED")
# [END set_session_state]
try:
# [START receiver_peek_session_messages]
async with queue_client.get_receiver(session=NEXT_AVAILABLE, idle_timeout=5) as receiver:
pending_messages = await receiver.peek(count=5)
# [END receiver_peek_session_messages]
except NoActiveSession:
pass
await queue_client.send([Message("a"), Message("b"), Message("c"), Message("d"), Message("e"), Message("f")], session="MySessionID")
try:
# [START receiver_defer_session_messages]
async with queue_client.get_receiver(session="MySessionID", idle_timeout=5) as receiver:
sequence_numbers = []
async for message in receiver:
sequence_numbers.append(message.sequence_number)
await message.defer()
break
message = await receiver.receive_deferred_messages(sequence_numbers)
# [END receiver_defer_session_messages]
except ServiceBusError:
pass
# [START receiver_renew_session_lock]
async with queue_client.get_receiver(session="MySessionID", idle_timeout=5) as session:
async for message in session:
await process_message(message)
await session.renew_lock()
# [END receiver_renew_session_lock]
break
# [START auto_lock_renew_async_session]
from azure.servicebus.aio import AutoLockRenew
lock_renewal = AutoLockRenew()
async with queue_client.get_receiver(session="MySessionID", idle_timeout=3) as session:
lock_renewal.register(session)
async for message in session:
await process_message(message)
await message.complete()
# [END auto_lock_renew_async_session]
break
async def test_async_snippet_queues(live_servicebus_config, standard_queue):
# [START create_async_servicebus_client]
import os
from azure.servicebus.aio import ServiceBusClient, Message
namespace = os.environ['SERVICE_BUS_HOSTNAME']
shared_access_policy = os.environ['SERVICE_BUS_SAS_POLICY']
shared_access_key = os.environ['SERVICE_BUS_SAS_KEY']
client = ServiceBusClient(
service_namespace=namespace,
shared_access_key_name=shared_access_policy,
shared_access_key_value=shared_access_key)
# [END create_async_servicebus_client]
# [START create_async_servicebus_client_connstr]
connection_str = os.environ['SERVICE_BUS_CONNECTION_STR']
client = ServiceBusClient.from_connection_string(connection_str)
# [END create_async_servicebus_client_connstr]
# [START get_async_queue_client]
from azure.servicebus import ServiceBusResourceNotFound
try:
queue_client = client.get_queue("MyQueue")
except ServiceBusResourceNotFound:
pass
# [END get_async_queue_client]
try:
# [START create_queue_client]
import os
from azure.servicebus.aio import QueueClient
connection_str = os.environ['SERVICE_BUS_CONNECTION_STR']
queue_client = QueueClient.from_connection_string(connection_str, name="MyQueue")
queue_properties = queue_client.get_properties()
# [END create_queue_client]
except ServiceBusResourceNotFound:
pass
queue_client = client.get_queue(standard_queue)
# [START client_peek_messages]
peeked_messages = await queue_client.peek(count=5)
# [END client_peek_messages]
await queue_client.send(Message("a"))
try:
# [START client_defer_messages]
sequence_numbers = []
async with queue_client.get_receiver() as receiver:
async for message in receiver:
sequence_numbers.append(message.sequence_number)
await message.defer()
break
deferred = await queue_client.receive_deferred_messages(sequence_numbers)
# [END client_defer_messages]
except ValueError:
pass
await queue_client.send(Message("a"))
try:
sequence_numbers = []
async with queue_client.get_receiver(idle_timeout=2) as receiver:
async for message in receiver:
sequence_numbers.append(message.sequence_number)
await message.defer()
break
# [START client_settle_deferred_messages]
deferred = await queue_client.receive_deferred_messages(sequence_numbers)
await queue_client.settle_deferred_messages('completed', deferred)
# [END client_settle_deferred_messages]
except ValueError:
pass
# [START open_close_sender_directly]
from azure.servicebus.aio import Message
sender = queue_client.get_sender()
try:
await sender.open()
await sender.send(Message("foobar"))
finally:
await sender.close()
# [END open_close_sender_directly]
# [START queue_client_send]
from azure.servicebus.aio import Message
message = Message("Hello World")
await queue_client.send(message)
# [END queue_client_send]
# [START queue_client_send_multiple]
from azure.servicebus.aio import Message
messages = [Message("First"), Message("Second")]
await queue_client.send(messages, message_timeout=30)
# [END queue_client_send_multiple]
# [START open_close_receiver_directly]
receiver = queue_client.get_receiver()
async for message in receiver:
print(message)
break
await receiver.close()
# [END open_close_receiver_directly]
await queue_client.send(Message("a"))
# [START open_close_receiver_context]
async with queue_client.get_receiver() as receiver:
async for message in receiver:
await process_message(message)
# [END open_close_receiver_context]
break
# [START open_close_sender_context]
async with queue_client.get_sender() as sender:
await sender.send(Message("First"))
await sender.send(Message("Second"))
# [END open_close_sender_context]
# [START queue_sender_messages]
async with queue_client.get_sender() as sender:
sender.queue_message(Message("First"))
sender.queue_message(Message("Second"))
await sender.send_pending_messages()
# [END queue_sender_messages]
# [START schedule_messages]
async with queue_client.get_sender() as sender:
enqueue_time = datetime.now() + timedelta(minutes=10)
await sender.schedule(enqueue_time, Message("First"), Message("Second"))
# [END schedule_messages]
# [START cancel_schedule_messages]
async with queue_client.get_sender() as sender:
enqueue_time = datetime.now() + timedelta(minutes=10)
sequence_numbers = await sender.schedule(enqueue_time, Message("First"), Message("Second"))
await sender.cancel_scheduled_messages(*sequence_numbers)
# [END cancel_schedule_messages]
# [START receiver_peek_messages]
async with queue_client.get_receiver() as receiver:
pending_messages = await receiver.peek(count=5)
# [END receiver_peek_messages]
try:
await queue_client.send(Message("a"))
# [START receiver_defer_messages]
async with queue_client.get_receiver() as receiver:
async for message in receiver:
sequence_no = message.sequence_number
await message.defer()
break
message = await receiver.receive_deferred_messages([sequence_no])
# [END receiver_defer_messages]
except ServiceBusError:
pass
await queue_client.send(Message("a"))
# [START receiver_deadletter_messages]
async with queue_client.get_receiver(idle_timeout=5) as receiver:
async for message in receiver:
await message.dead_letter()
async with queue_client.get_deadletter_receiver() as receiver:
async for message in receiver:
await message.complete()
# [END receiver_deadletter_messages]
break
# [START receiver_fetch_batch]
async with queue_client.get_receiver(idle_timeout=5, prefetch=100) as receiver:
messages = await receiver.fetch_next(timeout=5)
await asyncio.gather(*[m.complete() for m in messages])
# [END receiver_fetch_batch]
# [START auto_lock_renew_async_message]
from azure.servicebus.aio import AutoLockRenew
lock_renewal = AutoLockRenew()
async with queue_client.get_receiver(idle_timeout=3) as queue_receiver:
async for message in queue_receiver:
lock_renewal.register(message, timeout=60)
await process_message(message)
await message.complete()
async def test_async_snippet_queues(live_servicebus_config, standard_queue):
# [START create_async_servicebus_client]
import os
from azure.servicebus.aio import ServiceBusClient, Message
namespace = os.environ['SERVICE_BUS_HOSTNAME']
shared_access_policy = os.environ['SERVICE_BUS_SAS_POLICY']
shared_access_key = os.environ['SERVICE_BUS_SAS_KEY']
client = ServiceBusClient(service_namespace=namespace,
shared_access_key_name=shared_access_policy,
shared_access_key_value=shared_access_key)
# [END create_async_servicebus_client]
# [START create_async_servicebus_client_connstr]
connection_str = os.environ['SERVICE_BUS_CONNECTION_STR']
client = ServiceBusClient.from_connection_string(connection_str)
# [END create_async_servicebus_client_connstr]
# [START get_async_queue_client]
from azure.servicebus import ServiceBusResourceNotFound
try:
queue_client = client.get_queue("MyQueue")
except ServiceBusResourceNotFound:
pass
# [END get_async_queue_client]
try:
# [START create_queue_client]
import os
from azure.servicebus.aio import QueueClient
connection_str = os.environ['SERVICE_BUS_CONNECTION_STR']
queue_client = QueueClient.from_connection_string(connection_str,
name="MyQueue")
queue_properties = queue_client.get_properties()
# [END create_queue_client]
except ServiceBusResourceNotFound:
pass
queue_client = client.get_queue(standard_queue)
# [START client_peek_messages]
peeked_messages = await queue_client.peek(count=5)
# [END client_peek_messages]
await queue_client.send(Message("a"))
try:
# [START client_defer_messages]
sequence_numbers = []
async with queue_client.get_receiver() as receiver:
async for message in receiver:
sequence_numbers.append(message.sequence_number)
await message.defer()
break
deferred = await queue_client.receive_deferred_messages(
sequence_numbers)
# [END client_defer_messages]
except ValueError:
pass
await queue_client.send(Message("a"))
try:
sequence_numbers = []
async with queue_client.get_receiver(idle_timeout=2) as receiver:
async for message in receiver:
sequence_numbers.append(message.sequence_number)
await message.defer()
break
# [START client_settle_deferred_messages]
deferred = await queue_client.receive_deferred_messages(
sequence_numbers)
await queue_client.settle_deferred_messages('completed', deferred)
# [END client_settle_deferred_messages]
except ValueError:
pass
# [START open_close_sender_directly]
from azure.servicebus.aio import Message
sender = queue_client.get_sender()
try:
await sender.open()
await sender.send(Message("foobar"))
finally:
await sender.close()
# [END open_close_sender_directly]
# [START queue_client_send]
from azure.servicebus.aio import Message
message = Message("Hello World")
await queue_client.send(message)
# [END queue_client_send]
# [START queue_client_send_multiple]
from azure.servicebus.aio import Message
messages = [Message("First"), Message("Second")]
await queue_client.send(messages, message_timeout=30)
# [END queue_client_send_multiple]
# [START open_close_receiver_directly]
receiver = queue_client.get_receiver()
async for message in receiver:
print(message)
break
await receiver.close()
# [END open_close_receiver_directly]
await queue_client.send(Message("a"))
# [START open_close_receiver_context]
async with queue_client.get_receiver() as receiver:
async for message in receiver:
await process_message(message)
# [END open_close_receiver_context]
break
# [START open_close_sender_context]
async with queue_client.get_sender() as sender:
await sender.send(Message("First"))
await sender.send(Message("Second"))
# [END open_close_sender_context]
# [START queue_sender_messages]
async with queue_client.get_sender() as sender:
sender.queue_message(Message("First"))
sender.queue_message(Message("Second"))
await sender.send_pending_messages()
# [END queue_sender_messages]
# [START schedule_messages]
async with queue_client.get_sender() as sender:
enqueue_time = datetime.now() + timedelta(minutes=10)
await sender.schedule(enqueue_time, Message("First"),
Message("Second"))
# [END schedule_messages]
# [START cancel_schedule_messages]
async with queue_client.get_sender() as sender:
enqueue_time = datetime.now() + timedelta(minutes=10)
sequence_numbers = await sender.schedule(enqueue_time,
Message("First"),
Message("Second"))
await sender.cancel_scheduled_messages(*sequence_numbers)
# [END cancel_schedule_messages]
# [START receiver_peek_messages]
async with queue_client.get_receiver() as receiver:
pending_messages = await receiver.peek(count=5)
# [END receiver_peek_messages]
try:
await queue_client.send(Message("a"))
# [START receiver_defer_messages]
async with queue_client.get_receiver() as receiver:
async for message in receiver:
sequence_no = message.sequence_number
await message.defer()
break
message = await receiver.receive_deferred_messages([sequence_no])
# [END receiver_defer_messages]
except ServiceBusError:
pass
await queue_client.send(Message("a"))
# [START receiver_deadletter_messages]
async with queue_client.get_receiver(idle_timeout=5) as receiver:
async for message in receiver:
await message.dead_letter()
async with queue_client.get_deadletter_receiver() as receiver:
async for message in receiver:
await message.complete()
# [END receiver_deadletter_messages]
break
# [START receiver_fetch_batch]
async with queue_client.get_receiver(idle_timeout=5,
prefetch=100) as receiver:
messages = await receiver.fetch_next(timeout=5)
await asyncio.gather(*[m.complete() for m in messages])
# [END receiver_fetch_batch]
# [START auto_lock_renew_async_message]
from azure.servicebus.aio import AutoLockRenew
lock_renewal = AutoLockRenew()
async with queue_client.get_receiver(idle_timeout=3) as queue_receiver:
async for message in queue_receiver:
lock_renewal.register(message, timeout=60)
await process_message(message)
await message.complete()
async def send_response(self, original_message_id: str, reply_to: str, reply_content: str):
complete_client = QueueClient.from_connection_string(self.connection_string, reply_to)
async with complete_client.get_sender() as reply_sender:
reply_msg = Message(reply_content)
reply_msg.properties.correlation_id = original_message_id
await reply_sender.send(reply_msg)