I’ve created a server application like the one you have to write for assignment #1.
You’ll find it running on port 7777 on the IP address 188.8.131.52. If for some reason it is not accepting your connections, please let me now, as a power outage might have happened on my side and manual restart would be needed.
Please note that the messages about a new client entering the server or a client leaving the server are not required on your code. I’ve just added them to give users a bit more of information.