so you got the server running :-) what was the problem?
Maybe it hangs inside waitForDisconnected? Have you tried waiting for
more than 30 seconds (the default timeout of the method)?
Do you hard-code the client side port number? the same
client-IP/client-Port/server-IP/server-Port combination cannot be used
again within 2 minutes after a disconnect - the operating system
suppresses that. That is to prevent late packets from the old connection
to be falsely passed to the new connection. After 2 minutes, such
packets must have timed out and be dropped, so the same combination can
be reused safely.
Regards
Viktor
Am 03.09.2016 um 18:13 schrieb Nilesh Kokane:
> Hello,
>
> I extended Threaded fortune to send message in infinite loop as below,
> but then it only send once and I get the socket error. I've not
> changed the fortune client but I only press Get fortune once and
> expect the message to be sent continuously which isn't a case.
>
> Is it really needed to abort() the tcpSocket from the client side and
> connectToHost per message? Doing so I get the incomingConnection and
> removing the forever loop of the below function it works as expected?
>
>
>
> void FortuneThread::run()
> {
>
> forever
> {
> QTcpSocket tcpSocket;
> QString temp_text = text.at(qrand() % text.size());
> qDebug() << "text from thread" << temp_text;
> if (!tcpSocket.setSocketDescriptor(socketDescriptor)) {
> emit error(tcpSocket.error());
> qDebug() << "socket error";
> return;
> }
> QByteArray block;
> QDataStream out(&block, QIODevice::WriteOnly);
> out.setVersion(QDataStream::Qt_4_0);
> out << temp_text;
> //! [3] //! [4]
>
> tcpSocket.write(block);
> tcpSocket.disconnectFromHost();
> tcpSocket.waitForDisconnected();
>
> }
> }
> }
>
>
> Any clue?
>
--
Viktor Engelmann
Software Engineer
The Qt Company GmbH
Rudower Chaussee 13
D-12489 Berlin
viktor.engelm...@qt.io
+49 151 26784521
http://qt.io
Geschäftsführer: Mika Pälsi, Juha Varelius, Mika Harjuaho
Sitz der Gesellschaft: Berlin, Registergericht: Amtsgericht
Charlottenburg, HRB 144331 B
<http://qt.io>
<http://www.facebook.com/Qt> <http://www.twitter.com/qtproject>
<https://www.linkedin.com/company/the-qt-company/>
<https://plus.google.com/104580575722059274792>
<https://www.youtube.com/QtStudios>
Qt World Summit 2016 <http://qtworldsummit.com/>
Qt World Summit 2016 | Pier 27, San Francisco, CA
Experience Exponential Potential on October 18-20
www.qtworldsummit.com <http://www.qtworldsummit.com>
<<attachment: viktor_engelmann.vcf>>
_______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
