MFC TCP communication server client demo notes vs2019

1. Actual project B standing ：MFC Network chat room topic ：（ Two ）TCP Server side (VS2019)_ Bili, Bili _bilibili

2. communication between a client and a server（ Communication process between client and server ）：

Windows Sockets: Sequence of Operations | Microsoft Docs

There is a table similar to the flow chart , See the 5 Step , Just OK 了

3. MFC Multithreading TCP Communication server client

From others' blogs 《TCP/IP Project-based tutorial of network programming 》 This book ,

hold MFC Multithreading TCP The idea of communication and basic concepts are discussed , It feels good

.Windows Socket The concept of port and address in ：

Windows Sockets: Ports and Socket Addresses | Microsoft Docs