屏幕传输的源代码，改进了算法，传输效率更高。 D7反向連接方式,服務端采用精簡VCL,程序體積比較小 D7正向連接方式-Screen Transfer the source code to improve the algorithm, the transmission more efficient. D7 reverse connection, the server uses to streamline the VCL, program size is relatively small

Example by Krippler on how to use native winsock api in delphi and using threads to operate a sin console or reverse connection