Function runClient

example/helloworld/main.cpp:80–115

#if defined(QHTTP_HAS_CLIENT)

void runClient(QString url) {
    using namespace qhttp::client;
    // ensure there the url has http://
    if ( !url.startsWith("http://") && !url.startsWith("https://") )
        url.prepend("http://");

    QHttpClient  client(qApp);

    bool success = client.request(qhttp::EHTTP_GET, url, [](QHttpResponse* res) {
        // response handler, called when the HTTP headers of the response are ready
        res->collectData();
        // called when all data in HTTP response have been read.
        res->onEnd([res]() {
            // print the XML body of the response
            qDebug("\nreceived %d bytes of http body:\n%s\n",
                    res->collectedData().size(),
                    res->collectedData().constData()
                  );

            qApp->quit();
        });

        // just for fun! print headers:
        qDebug("\n[Headers:]");
        res->headers().forEach([](auto cit) {
            qDebug("%s : %s", cit.key().constData(), cit.value().constData());
        });
    });

    if ( !success ) {
        qDebug("failed: can not send a request to %s\n", qPrintable(url));
        return;
    }

    qApp->exec();
}

void runWeatherClient(const QString& cityName) {
    using namespace qhttp::client;