QtNetwork: Why don't I detect incomming connections ? (incomingConnection() is never

[jefftee]

Somebody knows what's going wrong?

My advice? Learn to walk before you try to run. Qt's networking classes are asynchronous and don't require multi-threading to work properly.

If you've read how to properly do threading in Qt, people typically use one of the 1) moveToThread method or 2) subclass QThread and implement your code in the QThread::run() method. You seem to want to do both, which I think demonstrates a lack of understanding regarding how to properly do multi-threading in Qt.

Scrap the threading altogether and start with a simple QTcpServer that can accept incoming connections, handle reading/writing data to the socket, and handle client disconnects, etc. Do that first before you try to introduce multiple threads or add any other features to your application.

Good luck.

[jefftee]

If you've read how to properly do threading in Qt, people typically use one of the 1) moveToThread method or 2) subclass QThread and implement your code in the QThread::run() method. You seem to want to do both, which I think demonstrates a lack of understanding regarding how to properly do multi-threading in Qt.

Can you explain why you are opposed to following the best practices when it comes to multi-threading in Qt? Subclassing QThread *and* using the moveToThread approach is not something that you'll find in any (working) example.

Glad that you have it working for now, but I would still personally adopt one of the QThread subclass approach or the moveToThread approach, not both.