[Qt-interest] Alternative for bind() in TCP sockets

Anisha Kaul anisha.kaul at hitechroboticsystemz.com
Thu Jan 27 11:19:55 CET 2011


Thanks to all for helping here,

Previously I did not know what I was doing, but now I think I know it, I
have corrected the connect calls too.

Thiago, you asked:
> Is this function connected to the signal readyRead()?

Yes, see below code

objTcpSocket = tcpServer->nextPendingConnection ();
connect (objTcpSocket, SIGNAL(readyRead()), this, SLOT(addMessageToIncomingQueue()));

The slot 'addMessageToIncomingQueue' is also getting called when I run a client, but the read() inside that
slot returns -1

My question is, under which cases the read returns -1? The isReadable() also returns 0,

Thanks,
Anisha



-------------------------------------
Hi-Tech Gears Limited, Gurgaon, India







More information about the Qt-interest-old mailing list