https://www.rabbitmq.com/getstarted.html

send.py -> receive.py  https://www.rabbitmq.com/tutorials/tutorial-one-python.html  Hello World.

new_task.py -> worker.py  https://www.rabbitmq.com/tutorials/tutorial-two-python.html Work Queues.

rpc_client.py -> rpc_server.py https://www.rabbitmq.com/tutorials/tutorial-six-python.html RPC Call