bool RunServer(int portNumber)
{
    SOCKET hSocket = INVALID_SOCKET, hClientSocket = INVALID_SOCKET;
    bool bSuccess = true;
    sockaddr_in sockAddr = {0};
    try {
        // Создаем socket
        cout << "Creating socket... ";
        if ((hSocket = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP)) == INVALID_SOCKET)
        throw ROTException("could not create socket.");
        cout << "created.\n";
        // Связывае
        socket cout << "Binding socket... ";
        SetServerSockAddr(&sockAddr, portNumber);
        if (bind(hSocket, reinterpret_cast(&sockAddr), sizeof(sockAddr))!=0)
        throw ROTException("could not bind socket."); cout << "bound.\n";