def consume_amqp_message(self, message):
self.message_accept(message)
try:
topic = message.get('delivery_properties').routing_key
except AttributeError:
# If we receive an AMQP message without a toipc, don't proxy it to STOMP
return
if self.stomp_broker:
StompHub.send_message(self, topic.encode('utf8'),
message.body.encode('utf8'))
def consume_amqp_message(self, message):
self.message_accept(message)
try:
topic = message.get('delivery_properties').routing_key
except AttributeError:
# If we receive an AMQP message without a toipc, don't proxy it to STOMP
return
if self.stomp_broker:
StompHub.send_message(self, topic.encode('utf8'),
message.body.encode('utf8'))
def send_message(self, topic, message, jsonify=True):
""" Send a message to a specific topic.
:topic: A topic or list of topics to send the message to.
:message: The message body. Can be a string, list, or dict.
:jsonify: To automatically encode non-strings to JSON
"""
if not isinstance(topic, list):
topics = [topic]
else:
topics = topic
for topic in topics:
if jsonify:
message = json.encode(message)
if self.amqp_broker:
AMQPHub.send_message(self, topic, message, routing_key=topic)
elif self.stomp_broker:
StompHub.send_message(self, topic, message)
def send_message(self, topic, message, jsonify=True):
""" Send a message to a specific topic.
:topic: A topic or list of topics to send the message to.
:message: The message body. Can be a string, list, or dict.
:jsonify: To automatically encode non-strings to JSON
"""
if not isinstance(topic, list):
topics = [topic]
else:
topics = topic
for topic in topics:
if jsonify:
message = json.encode(message)
if self.amqp_broker:
AMQPHub.send_message(self, topic, message, routing_key=topic)
elif self.stomp_broker:
StompHub.send_message(self, topic, message)
def __init__(self, topics=None):
global config
self.amqp_broker = config.get('amqp_broker', None)
self.stomp_broker = config.get('stomp_broker', None)
# If we're running outside of middleware and hub, load config
if not self.amqp_broker and not self.stomp_broker:
config = get_moksha_appconfig()
self.amqp_broker = config.get('amqp_broker', None)
self.stomp_broker = config.get('stomp_broker', None)
if self.amqp_broker and self.stomp_broker:
log.warning("Running with both a STOMP and AMQP broker. "
"This mode is experimental and may or may not work")
if not self.topics:
self.topics = defaultdict(list)
if topics:
for topic, callbacks in topics.iteritems():
if not isinstance(callbacks, list):
callbacks = [callbacks]
for callback in callbacks:
self.topics[topic].append(callback)
if self.amqp_broker:
AMQPHub.__init__(self,
self.amqp_broker,
username=config.get('amqp_broker_user', 'guest'),
password=config.get('amqp_broker_pass', 'guest'),
ssl=config.get('amqp_broker_ssl', False))
if self.stomp_broker:
log.info('Initializing STOMP support')
StompHub.__init__(self,
self.stomp_broker,
port=config.get('stomp_port', 61613),
username=config.get('stomp_user', 'guest'),
password=config.get('stomp_pass', 'guest'),
topics=self.topics.keys())
def __init__(self, topics=None):
global config
self.amqp_broker = config.get('amqp_broker', None)
self.stomp_broker = config.get('stomp_broker', None)
# If we're running outside of middleware and hub, load config
if not self.amqp_broker and not self.stomp_broker:
config = get_moksha_appconfig()
self.amqp_broker = config.get('amqp_broker', None)
self.stomp_broker = config.get('stomp_broker', None)
if self.amqp_broker and self.stomp_broker:
log.warning("Running with both a STOMP and AMQP broker. "
"This mode is experimental and may or may not work")
if not self.topics:
self.topics = defaultdict(list)
if topics:
for topic, callbacks in topics.iteritems():
if not isinstance(callbacks, list):
callbacks = [callbacks]
for callback in callbacks:
self.topics[topic].append(callback)
if self.amqp_broker:
AMQPHub.__init__(self, self.amqp_broker,
username=config.get('amqp_broker_user', 'guest'),
password=config.get('amqp_broker_pass', 'guest'),
ssl=config.get('amqp_broker_ssl', False))
if self.stomp_broker:
log.info('Initializing STOMP support')
StompHub.__init__(self, self.stomp_broker,
port=config.get('stomp_port', 61613),
username=config.get('stomp_user', 'guest'),
password=config.get('stomp_pass', 'guest'),
topics=self.topics.keys())
