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  1. Qt
  2. QTBUG-27136

It takes 14 seconds to start a network request with QNetworkProxyFactory::setUseSystemConfiguration(true)

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    • Icon: Bug Bug
    • Resolution: Duplicate
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    • None
    • 4.8.2
    • Network: Proxies
    • None
    • Windows 7

      In documentation it is said that QNetworkProxyFactory::setUseSystemConfiguration() "may take several seconds to execute" on Windows platform. On my PC with Windows 7+MinGW it takes 14 seconds. The main problem is that the main thread is completely frozen. My application starts a background network request to check for updates. In this moment user cannot do anything, because the app is frozen for 13-14 seconds. The network itself is working properly (3 Mbit/s ADSL). Is there a way to fix that?

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            shkearns Shane Kearns
            dmitry64 Dmitry
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              Created:
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