int init(int port) {
    /**
     * This function initialises the server
     * It creates the initial sock, binds
     * and then listens on the defined port
     * Returns: Socket Descriptor (INT)
     */
    int httpd;

    struct sockaddr_in mySockAddr, remoteAddr;
    socklen_t remoteAddr_len;


    mySockAddr.sin_family = AF_INET;
    mySockAddr.sin_port = htons(port);

    cout << "Initialising Server...";
    logEvent(1, "[NOTICE] Initialising Server...", false);

    httpd = socket(AF_INET, SOCK_STREAM, 0);

    inet_aton("127.0.0.1", &mySockAddr.sin_addr);

    if(httpd == -1){
        logEvent(1,("[ERROR] Creating Socket failed."));
    }

    if(bind(httpd,(struct sockaddr*) &mySockAddr, sizeof(mySockAddr)) < 0) {
        cout << errno << endl;

        logEvent(1,("[ERROR] Binding on port "+convertInt(port)+" failed."));
    }

    if(listen(httpd, MAX_CLIENTS) == -1) {
        logEvent(1,("[ERROR] listening on port "+convertInt(port)+" failed."));
    } else {
        cout << "\t[OK]" << endl;
        logEvent(1, ("[NOTICE] Server started on port "+convertInt(port)), false);
    }
     return httpd;
}


int handle_connection(int ClientSocket) {
    socklen_t len;
    struct sockaddr_storage addr;
    char ipstr[INET6_ADDRSTRLEN];
    int port;
    const char* buf;
    const char* body;

    len = sizeof addr;
    getpeername(ClientSocket, (struct sockaddr*)&addr, &len);

    // deal with both IPv4 and IPv6:
    if (addr.ss_family == AF_INET) {
        struct sockaddr_in *ClientSocket = (struct sockaddr_in *)&addr;
        port = ntohs(ClientSocket->sin_port);
        inet_ntop(AF_INET, &ClientSocket->sin_addr, ipstr, sizeof ipstr);
    }
    string IP;
    IP.assign(ipstr);
    logEvent(1, ("Connection Established with: "+IP));



    buf = "HTTP/1.0 200 OK\r\n";
    send(ClientSocket, buf, strlen(buf), 0);

    buf = "Server: eoPanel Server\r\n";
    send(ClientSocket, buf, strlen(buf), 0);

    buf = "Content-Type: text/html; charset=UTF-8\r\n";
    send(ClientSocket, buf, strlen(buf), 0);

    buf = "Content-Length: 20\r\n";
    send(ClientSocket, buf, strlen(buf), 0);

    buf = "\r\n";
    send(ClientSocket, buf, strlen(buf), 0);
    body = "<h2> Welcome </h2>";
    send(ClientSocket, body, strlen(body), 0);


    close(ClientSocket);
}

string convertInt(int number){
   stringstream ss;//create a stringstream
   ss << number;//add number to the stream
   return ss.str();//return a string with the contents of the stream
}



int main(int argc, char* argv[]) {

    int port;
    struct sockaddr_in remoteAddr;
        socklen_t remoteAddr_len;

    if(argv[1] > 0) {
        port = atoi(argv[1]);
    } else {
        port = DEFAULT_PORT;
    }

    ServerSocket = init(port);

    if(ServerSocket == -1) {
        logEvent(1,("[ERROR] Main did not receive a correct socketID from init();"));
        exit(1);
    }

    while(1) {
        ClientSocket = accept(ServerSocket, (struct sockaddr*) &remoteAddr, &remoteAddr_len);

        handle_connection(ClientSocket);
    }
    return 0;
}