Function doClient

examples/voip/Client.cpp:115–153

/////////////////////////////////////////////////////// Create a client, connect it to a running server and start sending it audio data ///////////////////////////////////////////////////////

///
////////////////////////////////////////////////////////////
void doClient(unsigned short port)
{
    // Check that the device can capture audio
    if (!sf::SoundRecorder::isAvailable())
    {
        std::cout << "Sorry, audio capture is not supported by your system" << std::endl;
        return;
    }

    // Ask for server address
    std::optional<sf::IpAddress> server;
    do
    {
        std::cout << "Type address or name of the server to connect to: ";
        std::string hostname;
        std::cin >> hostname;
        if (const auto addresses = sf::Dns::resolve(hostname); addresses.has_value() && !addresses->empty())
            server = addresses->front();
    } while (!server.has_value());

    // Create an instance of our custom recorder
    NetworkRecorder recorder(server.value(), port);

    // Wait for user input...
    std::cin.ignore(10'000, '\n');
    std::cout << "Press enter to start recording audio";
    std::cin.ignore(10'000, '\n');

    // Start capturing audio data
    if (!recorder.start(44100))
    {
        std::cerr << "Failed to start recorder" << std::endl;
        return;
    }

    std::cout << "Recording... press enter to stop";
    std::cin.ignore(10'000, '\n');
    recorder.stop();
}