Simple chat example. How can I make a list of participants?

[Luga]

Have you seen this: Network Chat Example

Yes, I have seen this example. This is not a client-server chat. And I did not understand the code. All very confusing.

[tpf80]

On the server you have:

QList<QTcpSocket*> connections;

QList<QTcpSocket*> connections;

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so pretty much you just need to make an array of usernames which is indexed by the socket ID's in the list.

whenever the list changes because other users connected, you would need to make the server send the list to all of the clients because only the server is aware of all the client connections.