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  1. Qt
  2. QTBUG-100995

QSerialPort::waitForReadyRead only works if no bytes are available at the start

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Details

    • Bug
    • Resolution: Cannot Reproduce
    • P3: Somewhat important
    • None
    • 6.2.1
    • Serial Port
    • None
    • This was tested on win10

    Description

      When waitForReadyRead is called when there are already bytes available, the function waits for the complete timeout. If there are no bytes available at the start (as reported by bytesAvailable()), it works correctly.

       

       

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            ivan.solovev Ivan Solovev
            wiebe Wiebe Zoon
            Vladimir Minenko Vladimir Minenko
            Alex Blasche Alex Blasche
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            Dates

              Created:
              Updated:
              Resolved:

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