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Unsub dispatcher when removing entity from hass (#33510)

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* Unsub dispatcher when removing entity from hass

* Update homeassistant/components/plaato/sensor.py

Co-Authored-By: Martin Hjelmare <marhje52@gmail.com>

* Update homeassistant/components/volvooncall/__init__.py

Co-Authored-By: Martin Hjelmare <marhje52@gmail.com>

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>
This commit is contained in:
Paulus Schoutsen 2020-04-02 09:25:33 -07:00 • committed by GitHub
parent 314bc07cee
commit 4ebbabcdd1
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GPG key ID: 4AEE18F83AFDEB23
71 changed files with 355 additions and 209 deletions
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12
homeassistant/components/websocket_api/sensor.py
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@ -28,11 +28,15 @@ class APICount(Entity):
async def async_added_to_hass(self):
"""Added to hass."""
self.hass.helpers.dispatcher.async_dispatcher_connect(
SIGNAL_WEBSOCKET_CONNECTED, self._update_count
self.async_on_remove(
self.hass.helpers.dispatcher.async_dispatcher_connect(
SIGNAL_WEBSOCKET_CONNECTED, self._update_count
)
)
self.hass.helpers.dispatcher.async_dispatcher_connect(
SIGNAL_WEBSOCKET_DISCONNECTED, self._update_count
self.async_on_remove(
self.hass.helpers.dispatcher.async_dispatcher_connect(
SIGNAL_WEBSOCKET_DISCONNECTED, self._update_count
)
)
self._update_count()