Quick CoAP Multicast Discovery Example

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#ifndef QMLCOAPMULTICASTCLIENT_H #define QMLCOAPMULTICASTCLIENT_H #include <QCoapClient> #include <QCoapResource> class QmlCoapResource : public QCoapResource { Q_GADGET Q_PROPERTY(QString title READ title) Q_PROPERTY(QString host READ hostStr) Q_PROPERTY(QString path READ path) public: QmlCoapResource() : QCoapResource() {} QmlCoapResource(const QCoapResource &resource) : QCoapResource(resource) {} QString hostStr() const { return host().toString(); } }; Q_DECLARE_METATYPE(QmlCoapResource) class QmlCoapMulticastClient : public QCoapClient { Q_OBJECT public: QmlCoapMulticastClient(QObject *parent = nullptr); Q_INVOKABLE void discover(const QString &host, int port, const QString &discoveryPath); Q_INVOKABLE void discover(QtCoap::MulticastGroup group, int port, const QString &discoveryPath); Q_SIGNALS: void discovered(const QmlCoapResource &resource); void finished(int error); public slots: void onDiscovered(QCoapResourceDiscoveryReply *reply, const QVector<QCoapResource> &resources); }; #endif // QMLCOAPMULTICASTCLIENT_H