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// Copyright (C) 2016 Jeremy Lainé <jeremy.laine@m4x.org>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
//! [0]
void MyObject::lookupServers()
{
// Create a DNS lookup.
dns = new QDnsLookup(this);
connect(dns, &QDnsLookup::finished, this, &MyObject::handleServers);
// Find the XMPP servers for gmail.com
dns->setType(QDnsLookup::SRV);
dns->setName("_xmpp-client._tcp.gmail.com");
dns->lookup();
}
//! [0]
//! [1]
void MyObject::handleServers()
{
// Check the lookup succeeded.
if (dns->error() != QDnsLookup::NoError) {
qWarning("DNS lookup failed");
dns->deleteLater();
return;
}
// Handle the results.
const auto records = dns->serviceRecords();
for (const QDnsServiceRecord &record : records) {
...
}
dns->deleteLater();
}
//! [1]