QUdpSocket and UnconnectedState problem

[RThaden]

Hi all,

I have a class derived from QUdpSocket. Basically, I just added some functions, nothing of interest.
I iterate through all interfaces on a computer to send local UDP broadcasts.
In a loop, I try to find out if there's any response from a device, therefore I do

Q_FOREACH(CHD2UdpSocket* socket, udpSockets)
	{
		if (socket->state()==QAbstractSocket::UnconnectedState)
			continue;
		while (socket->hasPendingDatagrams()) 
		{
                    ...

Q_FOREACH(CHD2UdpSocket* socket, udpSockets)
	{
		if (socket->state()==QAbstractSocket::UnconnectedState)
			continue;
		while (socket->hasPendingDatagrams()) 
		{
                    ...

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The strange thing is: these are udp sockets, so they are not in a ConnectedState but in a BoundState.
The if statement is false, so the socket is NOT in an UnconnectedState (it's in a BoundState).
But then the socket->hasPendingDiagrams spits out the following debug message
QNativeSocketEngine::hasPendingDiagrams() was called in QAbstractSocket::UnconnectedState.

Any idea what's happening here?
Is it a bug or am I doing something wrong?

Best regards,

Rainer