Created
November 20, 2022 10:20
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Streaming logs using RabbitMQ: https://h3xagn.com
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# import libraries | |
import os | |
import sys | |
import time | |
import pika | |
def main(): | |
# set up connection to RabbitMQ | |
connection = pika.BlockingConnection(pika.ConnectionParameters(host="localhost")) | |
channel = connection.channel() | |
# link to our app1-error queue | |
channel.queue_declare(queue="app1-error", durable=True) | |
# create a function to process the messages in the queue | |
def callback(ch, method, properties, body): | |
# just printing in console here, but can be linked to file or database | |
print(f" [x] Received:\n{body}") | |
# just adding a delay for demonstration purposes | |
time.sleep(2) | |
# link the callback function to the queue | |
channel.basic_consume(queue="app1-error", on_message_callback=callback, auto_ack=True) | |
print(" [*] Waiting for messages. To exit press CTRL+C.") | |
channel.start_consuming() | |
if __name__ == "__main__": | |
try: | |
main() | |
except KeyboardInterrupt: | |
print("Interrupted") | |
try: | |
sys.exit(0) | |
except SystemExit: | |
os._exit(0) |
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