TCP_SERVER_02

//MY CRAPPY YOUTUBE https://www.youtube.com/channel/UC9kD0oE90HfCZvMAPzRLf3w

#include<iostream>
#include<WS2tcpip.h>
#include<thread>
#include<sstream>
#include<vector>
#pragma comment (lib, "Ws2_32.lib")

void main() {
    //INITIALIZE SOMETHING
    WSADATA some_kind_of_data;
    WSAStartup(MAKEWORD(2, 2), &some_kind_of_data);

    //CREATE LISTENING SOCKET
    sockaddr_in listen_address;
    listen_address.sin_family = AF_INET;
    listen_address.sin_port = htons(666);
    listen_address.sin_addr.S_un.S_addr = INADDR_ANY;

    SOCKET listen_socket = socket(AF_INET, SOCK_STREAM, 0);

    bind(listen_socket, (sockaddr*)&listen_address, sizeof(listen_address));

    listen(listen_socket, SOMAXCONN);

    //WAIT FOR CONNECTION
    sockaddr_in client_address; //NEW
    int client_address_size = sizeof(client_address);  //NEW

    listen_socket = accept(listen_socket, (sockaddr*)&client_address, &client_address_size);

    //RECEIVE
    char client_ip[256];  //NEW

    inet_ntop(AF_INET, &client_address.sin_addr, client_ip, 256);  //NEW

    char buffer[1024]{ 0 };

    recv(listen_socket, buffer, sizeof(buffer), 0);

    std::cout << client_ip << ": " << buffer << std::endl;

    WSAGetLastError();
    //PAUSE
    system("pause");
    closesocket(listen_socket);
    WSACleanup();
}