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This commit is contained in:
Paulus Schoutsen 2019-07-31 12:25:30 -07:00
parent da05dfe708
commit 4de97abc3a
2676 changed files with 163166 additions and 140084 deletions
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12
homeassistant/helpers/signal.py
View file

@ -15,7 +15,8 @@ _LOGGER = logging.getLogger(__name__)
@bind_hass
def async_register_signal_handling(hass: HomeAssistant) -> None:
"""Register system signal handler for core."""
if sys.platform != 'win32':
if sys.platform != "win32":
@callback
def async_signal_handle(exit_code: int) -> None:
"""Wrap signal handling.
@ -28,20 +29,19 @@ def async_register_signal_handling(hass: HomeAssistant) -> None:
hass.async_create_task(hass.async_stop(exit_code))
try:
hass.loop.add_signal_handler(
signal.SIGTERM, async_signal_handle, 0)
hass.loop.add_signal_handler(signal.SIGTERM, async_signal_handle, 0)
except ValueError:
_LOGGER.warning("Could not bind to SIGTERM")
try:
hass.loop.add_signal_handler(
signal.SIGINT, async_signal_handle, 0)
hass.loop.add_signal_handler(signal.SIGINT, async_signal_handle, 0)
except ValueError:
_LOGGER.warning("Could not bind to SIGINT")
try:
hass.loop.add_signal_handler(
signal.SIGHUP, async_signal_handle, RESTART_EXIT_CODE)
signal.SIGHUP, async_signal_handle, RESTART_EXIT_CODE
)
except ValueError:
_LOGGER.warning("Could not bind to SIGHUP")