如何禁止特定的套接字重新连接到我的聊天？

Question

I'm writing a multi-client chat with managers and simple users. Whenever a manager kicks a user I don't want them to be able to just reconnect with the same username and IP address. How can I achieve something like that? I'm working in python, but I think a generic explanation of the idea might be better for more people to understand it.

Answer 1

1)You can store the ip in the banned ip database and then check if the the user is banned 2) if you do not want to use database you can just create a cookie when managers kicks the user and store at client side and check whether a client is banned or not. But solution 1 is more reliable