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22 lines
522 B
Python
Executable file
22 lines
522 B
Python
Executable file
#!/usr/bin/env python3
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import pulsar
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client = pulsar.Client("pulsar://localhost:6650")
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consumer = client.subscribe('my-topic', 'my-subscription')
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while True:
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msg = consumer.receive()
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try:
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print("Received message '{}' id='{}'".format(
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msg.data(), msg.message_id()
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))
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# Acknowledge successful processing of the message
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consumer.acknowledge(msg)
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except Exception:
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# Message failed to be processed
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consumer.negative_acknowledge(msg)
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client.close()
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