在使用强烈的socket类的扫描软件时，比如s扫描器，会在扫描几个没有回应的段后，系统的socket会死掉。这个程序的目的就是自动检测系统的 socket有没有假死，如假死，则自动重启网卡，以释放到所有占用的socket资源。-The use of strong socket class scanning software, such as s scanner will scan a few did not respond to the segment, the system of the socket will not survive. The purpose of this program is the automatic detection system, socket have suspended animation, such as suspended animation, then the automatic restart card to release all resources occupied by the socket.