/**
 * Test for QUdpSocket::bind()
 *
 * - Works with Qt5.7.1
 *
 * - Failes with Qt5.8.0
 *   Error: Server::errorUdpSocket() - socketError:  QAbstractSocket::UnsupportedSocketOperationError
 *   Error: Server::start() - QUdpSocket::bind(Any, 8123) failed -  The proxy type is invalid for this operation
 *
 */
#include <QCoreApplication>
#include <QUdpSocket>

class Server : public QObject{
    Q_OBJECT
public:
    void start()
    {
        connect(&m_udpSocket, SIGNAL(error(QAbstractSocket::SocketError)), this, SLOT(errorUdpSocket(const QAbstractSocket::SocketError&)));

        if (!m_udpSocket.bind(QHostAddress::Any, 8123)) {
            qDebug() << "Error: Server::start() - QUdpSocket::bind(Any, 8123) failed - " << m_udpSocket.errorString().toStdString().c_str();
            exit(-1);
        }
        qDebug() << "Debug: Server::start() - bind(Any, 8123) succeeded";
    }

private slots:
    void errorUdpSocket(const QAbstractSocket::SocketError& socketError)
    {
        qDebug() << "Error: Server::errorUdpSocket() - socketError: " << socketError;
    }

private:
    QUdpSocket m_udpSocket;
};

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

    Server server;
    server.start();

    return a.exec();
}

#include "test_qudpsocket_004.moc"