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Improve logging of _TrackPointUTCTime objects (#116711)

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This commit is contained in:
J. Nick Koston
2024-05-04 17:35:44 -05:00
committed by GitHub
parent 910c991a58
commit 0380116ef6
3 changed files with 34 additions and 4 deletions
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14
homeassistant/helpers/event.py
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@@ -1436,12 +1436,18 @@ class _TrackPointUTCTime:
"""Initialize track job."""
loop = self.hass.loop
self._cancel_callback = loop.call_at(
loop.time() + self.expected_fire_timestamp - time.time(), self._run_action
loop.time() + self.expected_fire_timestamp - time.time(), self
)
@callback
def _run_action(self) -> None:
"""Call the action."""
def __call__(self) -> None:
"""Call the action.
We implement this as __call__ so when debug logging logs the object
it shows the name of the job. This is especially helpful when asyncio
debug logging is enabled as we can see the name of the job that is
being called that is blocking the event loop.
"""
# Depending on the available clock support (including timer hardware
# and the OS kernel) it can happen that we fire a little bit too early
# as measured by utcnow(). That is bad when callbacks have assumptions
@@ -1450,7 +1456,7 @@ class _TrackPointUTCTime:
if (delta := (self.expected_fire_timestamp - time_tracker_timestamp())) > 0:
_LOGGER.debug("Called %f seconds too early, rearming", delta)
loop = self.hass.loop
self._cancel_callback = loop.call_at(loop.time() + delta, self._run_action)
self._cancel_callback = loop.call_at(loop.time() + delta, self)
return
self.hass.async_run_hass_job(self.job, self.utc_point_in_time)