Если ((персонализация(клиент, (структура структуры*)&ампер;server_addr, оператор sizeof(server_addr))) &ЛТ; 0) { соиь <&ЛТ; "=&ГТ; ошибка связывания соединения, розетки уже установлены..." на << епси; возврат -1; }

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что это значит

#pragma comment(lib, "Ws2_32.lib")
#define _WINSOCK_DEPRECATED_NO_WARNINGS 
#include <iostream>
#include <string.h>
#include <sys types.h="">
#include "winsock2.h"
#include <ws2tcpip.h>
#include <stdlib.h>
using namespace std;
int main()
{
    int client, server;
    int portNum = 1500;
    bool isExit = false;
    int bufsize = 1024;
    char buffer[1024];
    struct sockaddr_in server_addr;
	typedef int socklen_t ;
	socklen_t size;
    client = socket(AF_INET, SOCK_STREAM, 0);
	    if (client < 0)
        {
        cout << "\nError establishing socket..." << endl;
		}
    cout << "\n=> Socket server has been created..." << endl;
    server_addr.sin_family = AF_INET;
    server_addr.sin_addr.s_addr = htons(INADDR_ANY);
    server_addr.sin_port = htons(portNum);
    if ((bind(client, (struct sockaddr*)&server_addr,sizeof(server_addr))) < 0)
    {
        cout << "=> Error binding connection, the socket has already been established..." << endl;
		return -1;
	}
    size = sizeof(server_addr);
    cout << "=> Looking for clients..." << endl;
    listen(client, 1);
    int clientCount = 1;
    server = accept(client,(struct sockaddr *)&server_addr,&size);
    // first check if it is valid or not
    if (server < 0)
        cout << "=> Error on accepting..." << endl;
    while (server > 0)
    {
        strcpy_s(buffer, "=> Server connected...\n");
        send(server, buffer, bufsize, 0);
        cout << "=> Connected with the client #" << clientCount << ", you are good to go..." << endl;
        cout << "\n=> Enter # to end the connection\n" << endl;
        cout << "Client: ";
        do {
            recv(server, buffer, bufsize, 0);
            cout << buffer << " ";
            if (*buffer == '#') {
                *buffer = '\n';
                isExit = true;
            }
        } while (*buffer != '\n');
        do {
            cout << "\nServer: ";
            do {
                cin >> buffer;
                send(server, buffer, bufsize, 0);
                if (*buffer == '#') {
                    send(server, buffer, bufsize, 0);
                    *buffer = '\n';
                    isExit = true;
                }
            } while (*buffer != '\n');
            cout << "Client: ";
            do {
                recv(server, buffer, bufsize, 0);
                cout << buffer << " ";
                if (*buffer == '#') {
                    *buffer = '\n';
                    isExit = true;
                }
            } while (*buffer != '\n');
        } while (!isExit);
        cout << "\n\n=> Connection terminated with IP " << inet_ntoa(server_addr.sin_addr);
        std::abort();
        cout << "\nGoodbye..." << endl;
        isExit = false;
        exit(1);
    }
    std::abort();
    return 0;
}

Что я уже пробовал:

Я пытался выполнить его, но в этот момент программа завершается
КАК Я МОГУ ЗАСТАВИТЬ КОД ВЫПОЛНЯТЬСЯ

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