Second empty recording from the same station, and this time NEITHER source had
delivered a sample — so the fix for a silent second source could not apply, and
the log still said only "recording was empty" at the end of the QSO.
Two blind spots, both now closed:
- captureStream's error was discarded. A device that cannot be opened — renamed,
unplugged, held by another program — looked exactly like one that is merely
quiet.
- A WASAPI device can open cleanly and then produce nothing at all. A DAX
channel with no stream behind it does precisely that, and it is
indistinguishable from silence until the file turns out to be empty.
A watchdog now reports both, three seconds in, and the first goes to the OPERATOR
as a toast rather than only to the log: they are mid-QSO, and by the time they
find out at save time the audio is gone for good.
rouggy
1718bf6f33