[Development] Performance of QUdpSocket writeDatagram between Qt4 and Qt5 in different GNU/Linux platforms

[Jan Kundrát]

On Tuesday, 25 February 2014 16:56:53 CEST, Mauro Brenna wrote:
>  I looked a bit in the qt code and saw a bind() inside the QT5
> writeDatagram method, which I do not immediately understand but I do not
> know if might cause the issue.

Is there any difference in `strace` when you instrument the Qt4 and Qt5 
versions of the test?

Cheers,
Jan

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