def response_greenthread(): with get_connection() as conn: with conn.channel() as chan: queue = nova.get_topic_queue('test_rpc', 'test', channel=chan) queue.declare() queue_declared.send(True) body, msg = ifirst( queue_iterator(queue, no_ack=True, timeout=2)) msgid, _, _, args = nova.parse_message(body) exchange = nova.get_reply_exchange(msgid) producer = Producer(chan, exchange=exchange, routing_key=msgid) for _ in range(3): msg = dict(result='should ignore this message', failure=None, ending=False) producer.publish(msg) eventlet.sleep(0.1) msg = dict(result=args, failure=None, ending=False) producer.publish(msg) msg = dict(result=None, failure=None, ending=True) producer.publish(msg)
def response_greenthread(): with get_connection() as conn: with conn.channel() as chan: queue = nova.get_topic_queue( 'test_rpc', 'test', channel=chan) queue.declare() queue_declared.send(True) msg = ifirst(queue_iterator(queue, no_ack=True, timeout=2)) msgid, ctx, method, args = nova.parse_message(msg.payload) exchange = nova.get_reply_exchange(msgid) producer = Producer(chan, exchange=exchange, routing_key=msgid) for _ in range(3): msg = dict( result='should ignore this message', failure=None, ending=False) producer.publish(msg) eventlet.sleep(0.1) msg = dict(result=args, failure=None, ending=False) producer.publish(msg) msg = dict(result=None, failure=None, ending=True) producer.publish(msg)
def response_greenthread(): with get_connection() as conn: with conn.channel() as chan: queue = nova.get_topic_queue('test_rpc', 'test', channel=chan) queue.declare() queue_declared.send(True) msg = ifirst(queue_iterator(queue, no_ack=True, timeout=2)) msgid, _, _, args = nova.parse_message(msg.payload) exchange = nova.get_reply_exchange(msgid) producer = Producer(chan, exchange=exchange, routing_key=msgid) msg = {'result': args, 'failure': None, 'ending': False} producer.publish(msg) msg = {'result': None, 'failure': None, 'ending': True} producer.publish(msg)
def response_greenthread(): with get_connection() as conn: with conn.channel() as chan: queue = nova.get_topic_queue( 'test_rpc', 'test', channel=chan) queue.declare() queue_declared.send(True) msg = ifirst(queue_iterator(queue, no_ack=True, timeout=2)) msgid, ctx, method, args = nova.parse_message(msg.payload) exchange = nova.get_reply_exchange(msgid) producer = Producer(chan, exchange=exchange, routing_key=msgid) msg = {'result': args, 'failure': None, 'ending': False} producer.publish(msg) msg = {'result': None, 'failure': None, 'ending': True} producer.publish(msg)
def response_greenthread(): with get_connection() as conn: with conn.channel() as chan: queue = nova.get_topic_queue('test_rpc', 'test', channel=chan) queue.declare() queue_declared.send(True) body, msg = ifirst( queue_iterator(queue, no_ack=True, timeout=2)) msgid, _, _, _ = nova.parse_message(body) exchange = nova.get_reply_exchange(msgid) producer = Producer(chan, exchange=exchange, routing_key=msgid) exc = Exception('error') failure = (type(exc).__name__, str(exc)) msg = {'result': None, 'failure': failure, 'ending': False} producer.publish(msg) msg = {'result': None, 'failure': None, 'ending': True} producer.publish(msg)