Epoll Demo

• Epoll is the famous I/O event notification used by many apps to make async I/O possible.
• Epoll is a syscall that let's us monitor multiple file descriptors to see if I/O is possible on any of them.
• This is a simple chatroom server that uses epoll to monitor multiple clients.
• Only for educational purposes. Do not use in production.
• Read about epoll here

Demo

• Image below shows 3 cliens in a chatroom !