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21 lines
595 B
Python
21 lines
595 B
Python
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import json
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import random
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import time
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from kafka import KafkaProducer
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from simulate_temperature_sensor import generate_temperature_reading
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def serializer(message):
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return json.dumps(message).encode('utf-8')
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producer = KafkaProducer(
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bootstrap_servers=['localhost:9092'],
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value_serializer=serializer
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)
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if __name__ == '__main__':
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while True:
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reading = generate_temperature_reading()
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print(f"Sending reading: {reading}")
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producer.send('temperature_readings', reading)
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time.sleep(random.randint(1, 5)) # Simulate readings sent at random intervals
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