Multitasking server in Python?

Question

Python

Good afternoon! I'm sorry for a possibly stupid question, but I don't understand how to implement a Python server that could fulfill my multitasking needs, namely the following goal:
There is a client written in PyQt that authorizes the user and opens a chat in which messages are exchanged. How to separate from the server side into groups of users who only log in and those who exchange messages in the chat for further separate interaction with them?
Thank you in advance!

Answer 1

I would use Django channels .

Answer 2

discover a new world with Tornado or asyncio + aiohttp
is just an unforgettable experience :)