QCoreApplication, QTcpSocket and Console input question

[jacek]

It seems that QFile doesn't emit any signals, although QIODevice docs suggest it should. I've tried to make it work with QSocketNotifier, but it didn't work well.

You can make it work by implementing some loop that will check whether there is no data to be read and run QCoreApplication::processEvents() (remember to use non-blocking operations on the file) or using QTimer to check for new characters periodically.

[QPlace]

Thank you for looking into this.
I gave up on the attempts to do it with one event loop from CoreApplication it and did it with two threads - one for console input and another for socket comms.

[jacek]

I gave up on the attempts to do it with one event loop from CoreApplication it and did it with two threads

Well, that's the easiest solution, but one thread should be enough. I really don't know why QSocketNotifier doesn't work, but unfortunately I don't have time to look into it now.