improve sdr device state handling

This commit is contained in:
Jakob Ketterl 2021-04-27 01:44:30 +02:00
parent e408c66702
commit cb8ec3c760

View File

@ -288,10 +288,12 @@ class SdrSource(ABC):
nonlocal failed
rc = self.process.wait()
logger.debug("shut down with RC={0}".format(rc))
self.process = None
self.monitor = None
if self.getState() is SdrSourceState.RUNNING:
failed = True
self.fail()
else:
failed = True
self.setState(SdrSourceState.STOPPED)
self.monitor = threading.Thread(target=wait_for_process_to_end, name="source_monitor")
@ -341,11 +343,9 @@ class SdrSource(ABC):
return self.monitor is not None
def stop(self):
self.setState(SdrSourceState.STOPPING)
with self.modificationLock:
if self.process is not None:
self.setState(SdrSourceState.STOPPING)
try:
os.killpg(os.getpgid(self.process.pid), signal.SIGTERM)
except ProcessLookupError: