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  1. Qt
  2. QTBUG-80719

connectToDevice() hangs when trying to connect to faulty Bluetooth device

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    • Windows
    • 21
    • 007dcbf074a9e4d72e2a29a4a28ac5e502830e20 (qt/qtconnectivity/dev) e05deb028aa600781d8ef695a734ad6898948ef7 (qt/qtconnectivity/6.2) 359721c3b4c099b3bd00ae72b51935d38a0ec640 (qt/tqtc-qtconnectivity/5.15)
    • Team 1 Foundation_Sprint 42

      The "connectToDevice()" method hangs when trying to connect to a disconnected/non-reachable device on Windows:

      void MyClass::connect()
{
	QBluetoothDeviceInfo info;
	m_controller = new QLowEnergyController(info, nullptr);
	m_controller->setRemoteAddressType(QLowEnergyController::PublicAddress);
	m_controller->connectToDevice(); // this hangs
}

      The following message is printed repeatedly in the debug output:

      qt.bluetooth.winrt: Characteristic operation failed

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            ivan.solovev Ivan Solovev
            DanielSt Peter Staab
            Vladimir Minenko Vladimir Minenko
            Alex Blasche Alex Blasche
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              Created:
              Updated:
              Resolved:

                There are no open Gerrit changes