def test_subscriber_group(self):
from multiprocessing import Process, Queue
from logbook.queues import MultiProcessingHandler, \
MultiProcessingSubscriber, SubscriberGroup
a_queue = Queue(-1)
b_queue = Queue(-1)
test_handler = logbook.TestHandler()
subscriber = SubscriberGroup([
MultiProcessingSubscriber(a_queue),
MultiProcessingSubscriber(b_queue)
])
def make_send_back(message, queue):
def send_back():
handler = MultiProcessingHandler(queue)
handler.push_thread()
try:
logbook.warn(message)
finally:
handler.pop_thread()
return send_back
for _ in range(10):
p1 = Process(target=make_send_back('foo', a_queue))
p2 = Process(target=make_send_back('bar', b_queue))
p1.start()
p2.start()
p1.join()
p2.join()
messages = [subscriber.recv().message for i in 1, 2]
self.assertEqual(sorted(messages), ['bar', 'foo'])
def test_subscriber_group():
from multiprocessing import Process, Queue
from logbook.queues import MultiProcessingHandler, MultiProcessingSubscriber, SubscriberGroup
a_queue = Queue(-1)
b_queue = Queue(-1)
test_handler = logbook.TestHandler()
subscriber = SubscriberGroup([
MultiProcessingSubscriber(a_queue),
MultiProcessingSubscriber(b_queue)
])
def make_send_back(message, queue):
def send_back():
with MultiProcessingHandler(queue):
logbook.warn(message)
return send_back
for _ in range(10):
p1 = Process(target=make_send_back('foo', a_queue))
p2 = Process(target=make_send_back('bar', b_queue))
p1.start()
p2.start()
p1.join()
p2.join()
messages = [subscriber.recv().message for i in (1, 2)]
assert sorted(messages) == ['bar', 'foo']
def test_subscriber_group():
from multiprocessing import Process, Queue
from logbook.queues import MultiProcessingSubscriber, SubscriberGroup
a_queue = Queue(-1)
b_queue = Queue(-1)
subscriber = SubscriberGroup([
MultiProcessingSubscriber(a_queue),
MultiProcessingSubscriber(b_queue)
])
for _ in range(10):
p1 = Process(target=SubscriberGroupSendBack('foo', a_queue))
p2 = Process(target=SubscriberGroupSendBack('bar', b_queue))
p1.start()
p2.start()
p1.join()
p2.join()
messages = [subscriber.recv().message for i in (1, 2)]
assert sorted(messages) == ['bar', 'foo']
def test_subscriber_group():
from multiprocessing import Process, Queue
from logbook.queues import MultiProcessingSubscriber, SubscriberGroup
a_queue = Queue(-1)
b_queue = Queue(-1)
subscriber = SubscriberGroup([
MultiProcessingSubscriber(a_queue),
MultiProcessingSubscriber(b_queue)
])
for _ in range(10):
p1 = Process(target=SubscriberGroupSendBack('foo', a_queue))
p2 = Process(target=SubscriberGroupSendBack('bar', b_queue))
p1.start()
p2.start()
p1.join()
p2.join()
messages = [subscriber.recv().message for i in (1, 2)]
assert sorted(messages) == ['bar', 'foo']
def test_subscriber_group():
if os.getenv('APPVEYOR') == 'True':
pytest.skip('Test hangs on AppVeyor CI')
from multiprocessing import Process, Queue
from logbook.queues import MultiProcessingSubscriber, SubscriberGroup
a_queue = Queue(-1)
b_queue = Queue(-1)
subscriber = SubscriberGroup([
MultiProcessingSubscriber(a_queue),
MultiProcessingSubscriber(b_queue)
])
for _ in range(10):
p1 = Process(target=SubscriberGroupSendBack('foo', a_queue))
p2 = Process(target=SubscriberGroupSendBack('bar', b_queue))
p1.start()
p2.start()
p1.join()
p2.join()
messages = [subscriber.recv().message for i in (1, 2)]
assert sorted(messages) == ['bar', 'foo']
def test_subscriber_group():
if os.getenv('APPVEYOR') == 'True':
pytest.skip('Test hangs on AppVeyor CI')
from multiprocessing import Process, Queue
from logbook.queues import MultiProcessingSubscriber, SubscriberGroup
a_queue = Queue(-1)
b_queue = Queue(-1)
subscriber = SubscriberGroup([
MultiProcessingSubscriber(a_queue),
MultiProcessingSubscriber(b_queue)
])
for _ in range(10):
p1 = Process(target=SubscriberGroupSendBack('foo', a_queue))
p2 = Process(target=SubscriberGroupSendBack('bar', b_queue))
p1.start()
p2.start()
p1.join()
p2.join()
messages = [subscriber.recv().message for i in (1, 2)]
assert sorted(messages) == ['bar', 'foo']