mirror of https://github.com/celery/kombu.git
36 lines
1.3 KiB
Python
36 lines
1.3 KiB
Python
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"""
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Example producer that sends a single message and exits.
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You can use `complete_receive.py` to receive the message sent.
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"""
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from kombu import BrokerConnection, Exchange, Queue, Producer
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#: By default messages sent to exchanges are persistent (delivery_mode=2),
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#: and queues and exchanges are durable.
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exchange = Exchange("kombu_demo", type="direct")
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queue = Queue("kombu_demo", exchange, routing_key="kombu_demo")
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#: Create connection and channel.
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#: If hostname, userid, password and virtual_host is not specified
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#: the values below are the default, but listed here so it can
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#: be easily changed.
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connection = BrokerConnection(hostname="localhost",
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userid="guest",
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password="guest",
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virtual_host="/")
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channel = connection.channel()
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#: Producers are used to publish messages.
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#: Routing keys can also be specifed as an argument to `publish`.
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producer = Producer(channel, exchange, routing_key="kombu_demo")
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#: Publish the message using the json serializer (which is the default),
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#: and zlib compression. The kombu consumer will automatically detect
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#: encoding, serializiation and compression used and decode accordingly.
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producer.publish({"hello": "world"}, serializer="json",
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compression="zlib")
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