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Enable sisyphus to recover from bad DNS without restart #32846

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Merged
MartinHjelmare merged 1 commit into from
Apr 2, 2020
Merged

Enable sisyphus to recover from bad DNS without restart #32846

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17 changes: 11 additions & 6 deletions homeassistant/components/sisyphus/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -99,18 +99,23 @@ def name(self):

async def get_table(self):
"""Return the Table held by this holder, connecting to it if needed."""
if self._table:
return self._table

if not self._table_task:
self._table_task = self._hass.async_create_task(self._connect_table())

return await self._table_task

async def _connect_table(self):

self._table = await Table.connect(self._host, self._session)
if self._name is None:
self._name = self._table.name
_LOGGER.debug("Connected to %s at %s", self._name, self._host)
return self._table
try:
self._table = await Table.connect(self._host, self._session)
if self._name is None:
self._name = self._table.name
_LOGGER.debug("Connected to %s at %s", self._name, self._host)
return self._table
finally:
self._table_task = None

async def close(self):
"""Close the table held by this holder, if any."""
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