一个基于mfc的简单点对点聊天工具 需要知道对方IP 基于socket的非阻塞模型-Need to know the other IP socket-based non-blocking model based on simple peer-to-peer chat tools mfc

MFC程序，p2p聊天程序，局域网内使用ip地址进行通信，并可以多人聊天，双向记录聊天记录。-MFC program, p2p chat program, LAN use the ip address for communication, and can chat with people, bi-record chats.