- 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
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Image below shows 3 cliens in a chatroom !
