Forked from igniteflow/redis-producer-consumer.py
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November 18, 2021 07:26
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A very simple implementation of a Redis producer-consumer messaging queue in Python3
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| import redis | |
| import time | |
| import sys | |
| def producer(): | |
| r = redis.Redis() | |
| i = 0 | |
| while True: | |
| r.rpush('queue', 'Message %d' % i) | |
| i += 1 | |
| time.sleep(1) | |
| def consumer(): | |
| r = redis.Redis() | |
| while True: | |
| val = r.blpop('queue') | |
| print(f'Consuming: {val}') | |
| if __name__ == '__main__': | |
| """ | |
| Open up two terminals and run the two commands separately | |
| """ | |
| if sys.argv[1] == 'consumer': | |
| print("Starting consumer: ") | |
| consumer() | |
| else: | |
| print("Starting producer: ") | |
| producer() |
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