mirror of
https://github.com/home-assistant/core
synced 2024-09-06 10:29:55 +02:00
Fix Nest async from sync (#15997)
This commit is contained in:
parent
b682e48e12
commit
83b0ef4e26
@ -4,10 +4,10 @@ Support for Nest devices.
|
||||
For more details about this component, please refer to the documentation at
|
||||
https://home-assistant.io/components/nest/
|
||||
"""
|
||||
from concurrent.futures import ThreadPoolExecutor
|
||||
import logging
|
||||
import socket
|
||||
from datetime import datetime, timedelta
|
||||
import threading
|
||||
|
||||
import voluptuous as vol
|
||||
|
||||
@ -16,8 +16,9 @@ from homeassistant.const import (
|
||||
CONF_STRUCTURE, CONF_FILENAME, CONF_BINARY_SENSORS, CONF_SENSORS,
|
||||
CONF_MONITORED_CONDITIONS,
|
||||
EVENT_HOMEASSISTANT_START, EVENT_HOMEASSISTANT_STOP)
|
||||
from homeassistant.core import callback
|
||||
from homeassistant.helpers import config_validation as cv
|
||||
from homeassistant.helpers.dispatcher import async_dispatcher_send, \
|
||||
from homeassistant.helpers.dispatcher import dispatcher_send, \
|
||||
async_dispatcher_connect
|
||||
from homeassistant.helpers.entity import Entity
|
||||
|
||||
@ -71,24 +72,25 @@ CONFIG_SCHEMA = vol.Schema({
|
||||
}, extra=vol.ALLOW_EXTRA)
|
||||
|
||||
|
||||
async def async_nest_update_event_broker(hass, nest):
|
||||
def nest_update_event_broker(hass, nest):
|
||||
"""
|
||||
Dispatch SIGNAL_NEST_UPDATE to devices when nest stream API received data.
|
||||
|
||||
nest.update_event.wait will block the thread in most of time,
|
||||
so specific an executor to save default thread pool.
|
||||
Runs in its own thread.
|
||||
"""
|
||||
_LOGGER.debug("listening nest.update_event")
|
||||
with ThreadPoolExecutor(max_workers=1) as executor:
|
||||
while True:
|
||||
await hass.loop.run_in_executor(executor, nest.update_event.wait)
|
||||
if hass.is_running:
|
||||
nest.update_event.clear()
|
||||
_LOGGER.debug("dispatching nest data update")
|
||||
async_dispatcher_send(hass, SIGNAL_NEST_UPDATE)
|
||||
else:
|
||||
_LOGGER.debug("stop listening nest.update_event")
|
||||
return
|
||||
|
||||
while hass.is_running:
|
||||
nest.update_event.wait()
|
||||
|
||||
if not hass.is_running:
|
||||
break
|
||||
|
||||
nest.update_event.clear()
|
||||
_LOGGER.debug("dispatching nest data update")
|
||||
dispatcher_send(hass, SIGNAL_NEST_UPDATE)
|
||||
|
||||
_LOGGER.debug("stop listening nest.update_event")
|
||||
|
||||
|
||||
async def async_setup(hass, config):
|
||||
@ -167,16 +169,21 @@ async def async_setup_entry(hass, entry):
|
||||
hass.services.async_register(
|
||||
DOMAIN, 'set_mode', set_mode, schema=AWAY_SCHEMA)
|
||||
|
||||
@callback
|
||||
def start_up(event):
|
||||
"""Start Nest update event listener."""
|
||||
hass.async_add_job(async_nest_update_event_broker, hass, nest)
|
||||
threading.Thread(
|
||||
name='Nest update listener',
|
||||
target=nest_update_event_broker,
|
||||
args=(hass, nest)
|
||||
).start()
|
||||
|
||||
hass.bus.async_listen_once(EVENT_HOMEASSISTANT_START, start_up)
|
||||
|
||||
@callback
|
||||
def shut_down(event):
|
||||
"""Stop Nest update event listener."""
|
||||
if nest:
|
||||
nest.update_event.set()
|
||||
nest.update_event.set()
|
||||
|
||||
hass.bus.async_listen_once(EVENT_HOMEASSISTANT_STOP, shut_down)
|
||||
|
||||
|
Loading…
Reference in New Issue
Block a user