jeans/home-assistant.io
jeans/home-assistant.io
1
0
Fork 0
mirror of https://github.com/home-assistant/home-assistant.io.git synced 2025-07-24 01:37:23 +00:00
Code Issues Packages Projects Releases Wiki Activity

Polling interval: add definition (#35353)

Browse Source 
* Polling interval: add definition

* Re-add intro

* Update source/common-tasks/general.markdown
This commit is contained in:
c0ffeeca7 2024-10-24 11:02:42 +02:00 committed by GitHub
parent 1b0ec92210
commit a7d770bd88
No known key found for this signature in database
GPG Key ID: B5690EEEBB952194
1 changed files with 9 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
source/common-tasks/general.markdown
View File

@ -9,11 +9,17 @@ This section provides tasks that do not depend on a specific Home Assistant inst
## Defining a custom polling interval
Creating an automation for polling gives you more flexibility on when to poll.
If you want to define a specific interval at which your device is being polled for data, you can disable the default polling interval and create your own polling automation.
Why use an automation instead of changing the integration's configuration for polling?
## What is data polling?
1. Not all integrations have a configurable polling interval. The homassistant.update_entity service on the other hand works with most of the integrations, no code changes required.
Data polling is the process of querying a device or service at regular intervals to check for updates or retrieve data. By defining a custom polling interval, you can control how frequently your system checks for new data, which can help optimize performance and reduce unnecessary network traffic.
## Why use an automation instead of changing the integration's polling configuration?
Creating an automation for polling gives you more flexibility on when to poll:
1. Not all integrations have a configurable polling interval. The homeassistant.update_entity service, on the other hand, works with most of the integrations; no code changes are required.
2. An automation allows you to poll whenever you want. For example, if you have a rate-limited solar panel provider with a maximum number of requests per day, you may want to lower/stop the polling at night but poll more frequently during the day.
{% include common-tasks/define_custom_polling.md %}