How to write to a TCPSocket with a QTextStream?

[Denarius]

Hi,
I can't figure out why it doesn't send my data over the socket.
This is my code.

buffer is a class which contains a Qlist with myStructs in it.
This is because two threads are working with the buffer.
One adds the other gets.

void MyClass::WriteData{
	myStruct package;
 
	while(!buffer->isEmptyMyStruct()){
		msleep(20);
	package = buffer->getMyStruct();
 
	QByteArray block;
	QTextStream out(&block, QIODevice::ReadWrite);
 
	out << package;
	out.flush();
 
	tcpSocket->write(block);
	tcpSocket->flush();
 
	emit message(package.message);
	emit message(package.id);
	}
}

void MyClass::WriteData{
	myStruct package;

	while(!buffer->isEmptyMyStruct()){
		msleep(20);
	package = buffer->getMyStruct();

	QByteArray block;
	QTextStream out(&block, QIODevice::ReadWrite);

	out << package;
	out.flush();

	tcpSocket->write(block);
	tcpSocket->flush();

	emit message(package.message);
	emit message(package.id);
	}
}

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[mcosta]

To write binary data use QDataStream instead QtextStream.

[Denarius]

To write binary data use QDataStream instead QtextStream.

I'm not writing the data as binary but as text.
I figured out that it's a lot easier to just write to the socket directly. This solved my problem

[wysota]

What does write() return?