This is a simple example of a web based message broker.
The devel/ folder contains a few helper scripts that use podman to run
the app, a load tester, and a websocket client in containers.
To get started, install podman and then execute devel/build.sh (no root needed!). After that,
you can start the app with devel/app.sh, which will listen on your local port 5000.
You can start the load tester by running devel/locust.sh and pointing your web browser to
http://localhost:8089/. For the host, you can use http://localhost:5000/<queue_type>, where you fill
in the queue type with one of list, queue, or deque, depending on which data
structure you would like to load test. For example, http://localhost:5000/deque.
You can start the websocket client by running devel/web_client.sh and passing it a name of a
topic to subscribe to.
Of course, you can also make your own environment to run the programs in if you don't wish to use podman.
The module docblock of app.py explains the API a bit.
Have fun!