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一个判断远程主机存活程序代码
- 一个判断远程主机存活程序代码(ping) #include #include #include #include #include "winsock.h" #pragma comment(lib,"Ws2_32"); #define SEND_SIZE 32 #define PACKET_SIZE 4096 #define ICMP_ECHO 8 #define ICMP_ECHOREPLY 0 struct icmp {
client
- 服务器端口监听，实现端口的实时监听-#include <winsock2.h> #include <stdio.h> #include <stdlib.h> int TCount = 0 //MAX Thread numbers int ThreadNu