MICE: Send "Stop Projection" message on stream shutdown
It seems that some sinks do not properly detect an underlying TCP/UDP disconnect. As such, we should try to send out a Stop Stream
message.
See https://winprotocoldoc.blob.core.windows.net/productionwindowsarchives/MS-MICE/%5bMS-MICE%5d.pdf section 2.2.2.
Barco ClickShare CX-50 & Co are conference systems which are quiet often used in bigger companies. Those devices, once configured to enable ChromeCast support, works fine except that after dropping/closing the connection the last screen is still shown. Not sure whether there is a end sequence missing...
Edited by Benjamin Berg