On Sat, 24 Apr 2021 02:23:19 GMT, Alexander Matveev <almat...@openjdk.org> wrote:
> Remote Desktop will change default audio device when connecting or > disconnecting to it's own audio device. Also, when remote desktop is > disconnect, then remote desktop default audio device is removed and system > default device is not restored until user logs back to computer. So, after > remote desktop is disconnected, then system left without any default audio > devices. > > To fix this we will unload DirectSound when audio device is gone and will > continue playback by throwing away audio data. Once we receive notification > that default audio device is back, we will load it and continue playback via > this device. > > Loading device done in loop, since it is not always available right after > notification, but will be after very short period of time. > > Tested by connecting/disconnecting remote desktop and switching between > remote and normal desktop. In second case audio will switch between remote or > speakers. > > Since audio device is gone and not restored after disconnect, there will be > no audio on machine local speakers, until user logs back again. As a related data point, even if I don't disconnect while playing the initial media stream, if I do the following, there is no problem and I can hear the audio on reconnect: 1. Run Ensemble 2. Select the "Audio Area Chart" 3. Select the "Audio Bar Chart" sample 4. Disconnect from remote desktop 5. Reconnect to remote desktop No problem. ------------- PR: https://git.openjdk.java.net/jfx/pull/479
