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  1. Qt
  2. QTBUG-86723

startSystemMove() blocks readyRead from serialport

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Details

    • Bug
    • Resolution: Fixed
    • P2: Important
    • 6.2
    • 5.15.1
    • GUI: Window management
    • None
    • Windows
    • 4ff9993d9f2e991f2da1885a694d4f3a61c9af73

    Description

      My application is constantly connected to the serialport and works with the data received from it. The moment I start dragging the window of my application (a QML window) with startSystemMove() the readyRead signal of the serialport is not emitted anymore. It seems like the window movement is blocking it. As soon as I stop dragging the window all the buffered data is read from the port at once. 

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          Task - A task that needs to be done. QTBUG-93865 Fix regressions in QtSerialPort after porting to alertable I/O functions on Windows

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Closed
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              Unassigned Unassigned
              mridder Matthias Ridder
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              Dates

                Created:
                Updated:
                Resolved:

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