DiagnosticPublisher drops messages

[pavel-kirienko]

This logic causes messages that follow back-to-back to be dropped:

pycyphal/pycyphal/application/diagnostic.py

Lines 179 to 190 in 40e1482

	# Further, unconditionally drop all messages while publishing is in progress for the same reason.
	# This logic may need to be reviewed later.
	if self._fut is not None and self._fut.done():
	self._fut.result()
	self._fut = None
	dcs_rec = DiagnosticPublisher.log_record_to_diagnostic_message(record, self._forward_timestamp)
	if self._fut is None:
	self._fut = asyncio.ensure_future(self._publish(dcs_rec))
	else:
	# DROPPED
	pass