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    Unsolved Android UDP and TCP socket issue

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    • R
      RobertLabTeam last edited by

      Hi guys,
      My application connects to Qt server on embedded linux device. I have iOS and Android apps. iOS app works pretty well, but Android has weird problems to establish connection and I need to restart phone wifi settings to be able to reconnect. I use UDP(broadcast) to find my device and get IP address, once it is done I use UDP or TCP (if UPD failed). It works well for several hours, but after about day I can't connect and the problem is my phone. It looks like UDP and TCP connection were locked in some way. Some tips?

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      • SGaist
        SGaist Lifetime Qt Champion last edited by

        Hi and welcome to devnet,

        What version of Qt are you using ?
        What version of Android is proving problematic ?
        Did you test that on different versions of Android ?
        Did you test that on different device with the same version of Android ?

        Interested in AI ? www.idiap.ch
        Please read the Qt Code of Conduct - https://forum.qt.io/topic/113070/qt-code-of-conduct

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