delphi7 MyTcp.pas, 改编自C语言方便好用的基于winsock的tcp代码.可用于多线程后台收发TCP包，可以比较方便的控制各种情况.自定义接收TCP的回调结束判断函数. 其中用到的 log4me.pas来自网络 ExtStrList.pas来自fastnet-delphi7 MyTcp.pas, adapted from the C language is easy to use winsock tcp-based code can be used to send and receive TCP packets multithreaded background, can be quite easy to control a variety of situations. Customize receiving end TCP callback function to determine which to use the log4me.pas from the network ExtStrList.pas from fastnet