def __init__(self, transport, codec=Codec()):
self.__log = logging.getLogger("Broker")
threading.Thread.__init__(self)
self.__minimal = Minimal(codec=codec, transport=transport)
self.__rqueue = Queue(1)
self.__wqueue = Queue(1)
self.__callback_lock = threading.RLock()
self.__callbacks = {
'TOPIC': {},
'QUEUE': {},
'POLL': {},
'PONG': {},
}
def __rloop():
while True:
self.__log.debug('__rloop reading')
message = self.__minimal.receive()
self.__log.debug('__rloop read %r', message)
self.__rqueue.put(message)
def __wloop():
while True:
self.__log.debug('__wloop reading')
message = self.__wqueue.get()
self.__log.debug('__wloop read %r', message)
self.__minimal.send(message)
self.__log.debug('__wloop sent %r', message)
self.__wqueue.task_done()
self.__rthread = threading.Thread(target=__rloop, name='broker_r')
self.__rthread.setDaemon(True)
self.__wthread = threading.Thread(target=__wloop, name='broker_w')
self.__wthread.setDaemon(True)
self.setDaemon(True)
#start threads
self.__log.debug('Starting threads')
self.__rthread.start()
self.__wthread.start()
self.__log.debug('Threads started')
#!/usr/bin/env python
from Broker.Messages import Message, Publish, Authentication
from Broker.Transport import TCP, UDP, SSL
from Broker.Codecs import Protobuf as Codec #auto codec selection (thrift or protobuf if thrift isn't installed)
from Broker.Clients import Minimal
server = '127.0.0.1'
destination = '/python/tests'
destination_type = 'QUEUE'
N = 1000
broker = Minimal(codec=Codec(), transport=SSL(host=server))
broker.send(
Authentication.from_sts_credentials(username='******',
password='******'))
for n in xrange(N):
message = Message(payload='Message number %d' % n)
publish = Publish(destination=destination,
destination_type=destination_type,
message=message)
broker.send(publish)
