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Modify complete_send/receive examples to use exchange to exchange binding

This commit is contained in:
Rumyana Neykova 2012-08-23 10:58:39 +01:00
parent 96e43cf5bd
commit 6f09910527
2 changed files with 21 additions and 12 deletions
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18
examples/complete_receive.py
View File

@ -10,8 +10,6 @@ from pprint import pformat
#: By default messages sent to exchanges are persistent (delivery_mode=2),
#: and queues and exchanges are durable.
exchange = Exchange('kombu_demo', type='direct')
queue = Queue('kombu_demo', exchange, routing_key='kombu_demo')
def pretty(obj):
@ -29,7 +27,17 @@ def handle_message(body, message):
#: If hostname, userid, password and virtual_host is not specified
#: the values below are the default, but listed here so it can
#: be easily changed.
with Connection('amqp://guest:guest@localhost:5672//') as connection:
with Connection('pyamqp://guest:guest@localhost:5672//') as connection:
"""The configuration of the message flow is as follows:
gateway_kombu_exchange -> internal_kombu_exchange -> kombu_demo queue
"""
gateway_exchange = Exchange('gateway_kombu_demo', type='direct')
exchange = Exchange('internal_kombu_demo', type='direct')
binded = exchange.bind(connection.channel())
binded.exchange_bind(gateway_exchange, routing_key = 'kombu_demo')
queue = Queue('kombu_demo', exchange, routing_key='kombu_demo')
#: Create consumer using our callback and queue.
#: Second argument can also be a list to consume from
@ -39,4 +47,6 @@ with Connection('amqp://guest:guest@localhost:5672//') as connection:
#: This waits for a single event. Note that this event may not
#: be a message, or a message that is to be delivered to the consumers
#: channel, but any event received on the connection.
eventloop(connection, limit=1, timeout=10.0)
recv = eventloop(connection)
while True:
recv.next()

11
examples/complete_send.py
View File

@ -11,12 +11,11 @@ from kombu import Connection, Producer, Exchange, Queue
#: By default messages sent to exchanges are persistent (delivery_mode=2),
#: and queues and exchanges are durable.
exchange = Exchange('kombu_demo', type='direct')
queue = Queue('kombu_demo', exchange, routing_key='kombu_demo')
with Connection('amqp://guest:guest@localhost:5672//') as connection:
gateway_exchange = Exchange('gateway_kombu_demo', type='direct')
with Connection('pyamqp://guest:guest@localhost:5672//') as connection:
#binded = exchange.bind(connection.channel())
#binded.exchange_bind(gateway_exchange, routing_key = 'kombu_demo')
#: Producers are used to publish messages.
#: a default exchange and routing key can also be specifed
#: as arguments the Producer, but we rather specify this explicitly
@ -27,6 +26,6 @@ with Connection('amqp://guest:guest@localhost:5672//') as connection:
#: and zlib compression. The kombu consumer will automatically detect
#: encoding, serialization and compression used and decode accordingly.
producer.publish({'hello': 'world'},
exchange=exchange,
exchange=gateway_exchange,
routing_key='kombu_demo',
serializer='json', compression='zlib')