Introduction - If you have any usage issues, please Google them yourself
Under the windows tcp/ip network communication (synchronous) used by beginners, younger brother are uploaded to write their own. The difference is that with the comments of others very clearly, it was written in pure c socket, and did not use Microsoft' s CSocket, although compiled with Visual Studio2010, its essence is c language, not installed on your computer, copy the code VS2010 on the line over the past a