在Windows 10上拔下设备时IMFSourceReader-> ReadSample永不返回

Question

我在Windows 10上遇到问题（在服务器2016上不是问题），如果在捕获过程中拔出设备，IMFSourceReader-> ReadSample（下面代码中的reader-> ReadSample）将永远不会返回。这导致在捕获过程中拔出设备时不会引发错误。如果未拔出任何设备，一切正常。我希望会返回类似MF_E_INVALIDREQUEST之类的信息，但它会永远挂起。对于可能是问题或指导的任何想法，将不胜感激。

capture::Sample *capture::MfDeviceSampleProvider::GetNextSample(bool video) {
    Sample *sample = NULL;
    IMFSample *mfSample = NULL;
    DWORD streamFlags;
    if (reader) {       
        HRESULT hr = reader->ReadSample(streamIndex, 0, NULL, &streamFlags, NULL, &mfSample);           
        LOG_IF_FAILED(hr, "Unable to read sample from device.");
        if (SUCCEEDED(hr)) {          
            if (streamFlags == 0) {
                if (type == DeviceBase::Type::Video) {
                    sample = new MFVideoSample(prop.type, mfSample, prop.size.width, prop.size.height);
                } else if (type == DeviceBase::Type::Audio) {
                    sample = new MFAudioSample(mfSample);
                }
            } else if (streamFlags & MF_SOURCE_READERF_STREAMTICK) {                          
                return GetNextSample(video);
        }
    } 
    SafeRelease(&mfSample);

    return sample;
}
`