[Qt-interest] QNetworkProxyFactory::setUseSystemConfiguration(true) slows down network access, even though proxy not used

Thiago Macieira thiago at kde.org
Fri Sep 23 16:21:58 CEST 2011


On Friday, 23 de September de 2011 11:42:10 Tony Rietwyk wrote:
> The progress popup has an animated graphic.  With
> setUseSystemConfiguration(true) the animation was frozen.  So whatever the
> call does to the subsequent network accesses, it is blocking the event loop
> as well.  

It's probably blocked on a Win32 call to obtain the system proxy settings.

-- 
Thiago Macieira - thiago (AT) macieira.info - thiago (AT) kde.org
   Software Architect - Intel Open Source Technology Center
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