How to avoid errors WIreguard sensor

Hi All,

When i’m not connected to Wireguard then there is no json to read and get this error message:

2021-07-31 08:26:52 ERROR (MainThread) [homeassistant.components.rest.data] Error fetching data: http://xxx.xxx.xxx.24:78 failed with [Errno 111] Connect call failed ('xxx.xxx.xxx.24', 78)
2021-07-31 08:27:52 ERROR (MainThread) [homeassistant.components.rest.data] Error fetching data: http://xxx.xxx.xxx.24:78 failed with [Errno 111] Connect call failed ('xxx.xxx.xxx.24', 78)
2021-07-31 08:28:52 ERROR (MainThread) [homeassistant.components.rest.data] Error fetching data: http://xxx.xxx.xxx.24:78 failed with [Errno 111] Connect call failed ('xxx.xxx.xxx.24', 78)
2021-07-31 08:29:52 ERROR (MainThread) [homeassistant.components.rest.data] Error fetching data: http://xxx.xxx.xxx.24:78 failed with [Errno 111] Connect call failed ('xxx.xxx.xxx.24', 78)

This is the sensor part:

- platform: rest
  name: "Wireguard Sensors"
  resource: http://xxx.xxx.xxx.24:78
  json_attributes:
    - client1
  value_template: "OK"

Is there any way to avoid this error message?

You might vote for the feature request that would allow to define the availability of a restful sensor.

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