Hi

Using this example i made it run on my N8 and E6 fine. As soon as a download starts of a large 100MB file, I see memory full errors pretty quickly. I have sufficent RAM (>128 MB) and sufficient disk (16GB).

Now i think the problem is the readAll() when writing it.

Qt Code: 
  1. file->write(reply->readAll());
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The actual write is the problem.

This is not recommended for large files. So i created a simple buffer:

Qt Code: 
  1. QByteArray b(reply->readAll());
  2. 			int t = b.size();
  3. 			qDebug() << "sz1: " << t;
  4. 			const int BUFFER_SIZE = 4096;
  5. 			int s = 0;
  6. 			int tw = 0;
  7. 			while (s < t) {
  8. 				int c = file->write(b.mid(s, BUFFER_SIZE));   // <---
  9. 				qDebug() << "written: " << c;
  10. 				tw += c;
  11. 				s += BUFFER_SIZE;
  12. 			}
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and even this does not work. Like 4K bufferred write should work? Even flushing() after the write makes the memory full come even quicker!
I really need some help here please..

thanks