def sync_if_local_memory(func, *args, **kwargs):
"""
Runs locally, synchronous if connection is memory://
This will create in-memory transport if messaging is
not configured.
This allows to run synchronous queue in deployments
which don't have external broker deployed
"""
try:
return func(*args, **kwargs)
finally:
if getattr(connection.connection, 'driver_name', None) == 'memory':
# hack explained:
# when using memory://, first run usually contains only message for
# specific queue. Subsequent runs will deliver the same message
# in topic queue and broadcast one, which is weird.
# that's why for first run we stop after first message, and then after
# two (so we catch topic and broadcast)
# This may change in the future
global LOCAL_STARTED
max_messages = 1 if not LOCAL_STARTED else 2
LOCAL_STARTED = True
worker = Consumer(connection, max_messages)
worker.run()
def handle(self, **options):
with connection:
try:
logger.info("Consumer starting.")
worker = Consumer(connection)
worker.run()
except KeyboardInterrupt:
logger.info("Consumer stopped.")
def handle(self, **options):
from kombu import BrokerConnection
from geonode.messaging.consumer import Consumer
with BrokerConnection(settings.BROKER_URL) as connection:
try:
logger.info("Consumer starting.")
worker = Consumer(connection)
worker.run()
except KeyboardInterrupt:
logger.info("Consumer stopped.")
def handle(self, **options):
from kombu import BrokerConnection
from geonode.messaging.consumer import Consumer
with BrokerConnection(BROKER_URL) as connection:
try:
logger.info("Consumer starting.")
worker = Consumer(connection)
worker.run()
except KeyboardInterrupt:
logger.info("Consumer stopped.")