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Fix lingering timer in usb (#91800)

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epenet 2023-04-21 13:41:22 +02:00 committed by GitHub
parent 609a7ccda8
commit 9665bc61f2
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1 changed files with 6 additions and 0 deletions
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6
homeassistant/components/usb/__init__.py
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@ -205,11 +205,17 @@ class USBDiscovery:
"""Set up USB Discovery.""" """Set up USB Discovery."""
await self._async_start_monitor() await self._async_start_monitor()
self.hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STARTED, self.async_start) self.hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STARTED, self.async_start)
self.hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STOP, self.async_stop)
async def async_start(self, event: Event) -> None: async def async_start(self, event: Event) -> None:
"""Start USB Discovery and run a manual scan.""" """Start USB Discovery and run a manual scan."""
await self._async_scan_serial() await self._async_scan_serial()
async def async_stop(self, event: Event) -> None:
"""Stop USB Discovery."""
if self._request_debouncer:
await self._request_debouncer.async_shutdown()
async def _async_start_monitor(self) -> None: async def _async_start_monitor(self) -> None:
"""Start monitoring hardware with pyudev.""" """Start monitoring hardware with pyudev."""
if not sys.platform.startswith("linux"): if not sys.platform.startswith("linux"):