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Allow reload of modbus (#67390)

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* Allow reload of modbus.

Co-authored-by: Paulus Schoutsen <paulus@home-assistant.io>
This commit is contained in:
jan iversen 2022-03-03 08:46:58 +01:00 committed by GitHub
parent ad87d06d1f
commit 85c863a766
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 17 additions and 0 deletions
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14
homeassistant/components/modbus/modbus.py
View File

@ -35,6 +35,7 @@ import homeassistant.helpers.config_validation as cv
from homeassistant.helpers.discovery import async_load_platform
from homeassistant.helpers.dispatcher import async_dispatcher_send
from homeassistant.helpers.event import async_call_later
from homeassistant.helpers.reload import async_setup_reload_service
from homeassistant.helpers.typing import ConfigType
from .const import (
@ -129,6 +130,11 @@ async def async_modbus_setup(
) -> bool:
"""Set up Modbus component."""
platform_names = []
for entry in PLATFORMS:
platform_names.append(entry[1])
await async_setup_reload_service(hass, DOMAIN, platform_names)
hass.data[DOMAIN] = hub_collect = {}
for conf_hub in config[DOMAIN]:
my_hub = ModbusHub(hass, conf_hub)
@ -239,6 +245,14 @@ async def async_modbus_setup(
return True
async def async_reset_platform(hass: HomeAssistant, integration_name: str) -> None:
"""Release modbus resources."""
_LOGGER.info("Modbus reloading")
for hub in hass.data[DOMAIN]:
await hub.async_close()
del hass.data[DOMAIN]
class ModbusHub:
"""Thread safe wrapper class for pymodbus."""

3
homeassistant/components/modbus/services.yaml
View File

@ -1,3 +1,6 @@
reload:
name: Reload
description: Reload all modbus entities.
write_coil:
name: Write coil
description: Write to a modbus coil.