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  1. Qt
  2. QTBUG-67672

QBluetoothSocket never signals readyRead & readChannelFinished

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    Description

      I set up a connection to an android device. The device transfers data using a RfcComm connection. The transfer succeeds (on Android), but usually, it fails on the Desktop (Bluez backend).

      The connection fails with this error:

      qt.bluetooth.bluez: void QBluetoothSocketPrivate::_q_readNotify() 19 error: -1 "Connection reset by peer"

      Manually connecting QBluetoothSocket::disconnected to QBluetoothSocket::readyRead and QBluetoothSocket::readChannelFinished fixes the issue. My (badly informed) guess would be that there's still some data to be read, but the "connection closed" gets processed without reading the remaining data.

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        1. qtbug67672.apk
          1.48 MB
          Matthijs Tijink
        2. qtbug-67672.cpp
          1 kB
          Matthijs Tijink
        3. qtbug67672.tar.gz
          622 kB
          Matthijs Tijink
        4. rfcomm-client.c
          0.9 kB
          Alex Blasche
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            ablasche Alex Blasche
            mtijink Matthijs Tijink
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              Created:
              Updated:
              Resolved:

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