[Qt-interest] QUdpSocket's writeDatagram source port

[Valentin Iliu]

I found the solution:

    udpSocket = new QUdpSocket;
    connect(udpSocket, SIGNAL(readyRead()), this, SLOT(testCallback()));
    udpSocket->bind();
    udpSocket->writeDatagram(datagrams,QHostAddress(host),port);
    localPort = udpSocket->getLocalPort(); // my getter
    udpSocket->bind(localPort);
    connect(udpSocket, SIGNAL(readyRead()), this, SLOT(realCallback()));
    udpSocket->writeDatagram(datagrams,QHostAddress(host),port);

And in the testCallback I call my setter:

setLocalPort(udpSocket->localPort());

and this time my friends, localPort() does return the port I'm looking for. 

Thank you Markus and everyone else.



      
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