Home Assistant WebSocket API Timeout

[Stefano201]

Describe the issue you are experiencing

Hi, i have some issues with supervisor several times in a day with slowdowns and core reboots.

If I kill all my add-on I don't have this issue. Any solutions?

What type of installation are you running?

Home Assistant OS

Which operating system are you running on?

Home Assistant Operating System

Steps to reproduce the issue

1. launch node-red
2. launch mosquitto broker

Anything in the Supervisor logs that might be useful for us?

This is the last log:


24-02-12 22:04:25 WARNING (MainThread) [supervisor.misc.tasks] Watchdog missed an Home Assistant Core API response.
24-02-12 22:09:44 INFO (MainThread) [supervisor.homeassistant.api] Updated Home Assistant API token
24-02-12 22:16:11 ERROR (MainThread) [supervisor.homeassistant.api] Timeout on call http://172.30.32.1:8123/api/core/state.
24-02-12 22:16:16 INFO (MainThread) [supervisor.api.proxy] Home Assistant WebSocket API error: Cannot proxy websocket message of unsupported type: 257
24-02-12 22:16:16 INFO (MainThread) [supervisor.api.proxy] Home Assistant WebSocket API error: Cannot proxy websocket message of unsupported type: 257
24-02-12 22:16:17 INFO (MainThread) [supervisor.api.proxy] Home Assistant WebSocket API connection is closed
24-02-12 22:16:23 INFO (MainThread) [supervisor.api.proxy] Home Assistant WebSocket API connection is closed
24-02-12 22:17:01 ERROR (MainThread) [supervisor.homeassistant.api] Timeout on call http://172.30.32.1:8123/api/core/state.
24-02-12 22:17:02 WARNING (MainThread) [supervisor.misc.tasks] Watchdog missed an Home Assistant Core API response.
24-02-12 22:17:15 ERROR (MainThread) [supervisor.homeassistant.api] Timeout on call http://172.30.32.1:8123/api/core/state.
24-02-12 22:17:15 ERROR (MainThread) [supervisor.homeassistant.api] Timeout on call http://172.30.32.1:8123/api/core/state.
24-02-12 22:17:38 ERROR (MainThread) [supervisor.homeassistant.api] Timeout on call http://172.30.32.1:8123/api/core/state.
24-02-12 22:17:57 ERROR (MainThread) [supervisor.homeassistant.api] Timeout on call http://172.30.32.1:8123/api/core/state.
24-02-12 22:17:58 ERROR (MainThread) [supervisor.homeassistant.api] Timeout on call http://172.30.32.1:8123/api/core/state.
24-02-12 22:18:43 ERROR (MainThread) [supervisor.homeassistant.api] Timeout on call http://172.30.32.1:8123/api/core/state.
24-02-12 22:18:44 ERROR (MainThread) [supervisor.homeassistant.api] Timeout on call http://172.30.32.1:8123/api/core/state.
24-02-12 22:18:49 INFO (MainThread) [supervisor.api.proxy] Home Assistant WebSocket API request initialize
24-02-12 22:18:51 INFO (MainThread) [supervisor.api.proxy] WebSocket access from a0d7b954_nodered
24-02-12 22:18:51 INFO (MainThread) [supervisor.api.proxy] Home Assistant WebSocket API request initialize
24-02-12 22:18:51 INFO (MainThread) [supervisor.api.proxy] WebSocket access from a0d7b954_nodered
24-02-12 22:18:52 INFO (MainThread) [supervisor.api.proxy] Home Assistant WebSocket API request running
24-02-12 22:18:52 INFO (MainThread) [supervisor.api.proxy] Home Assistant WebSocket API request running

### System Health information

## System Information

version | core-2024.2.1
-- | --
installation_type | Home Assistant OS
dev | false
hassio | true
docker | true
user | root
virtualenv | false
python_version | 3.12.1
os_name | Linux
os_version | 6.1.63-haos-raspi
arch | aarch64
timezone | Europe/Rome
config_dir | /config

<details><summary>Home Assistant Community Store</summary>

GitHub API | ok
-- | --
GitHub Content | ok
GitHub Web | ok
GitHub API Calls Remaining | 5000
Installed Version | 1.34.0
Stage | running
Available Repositories | 1401
Downloaded Repositories | 24
HACS Data | ok

</details>

<details><summary>Home Assistant Cloud</summary>

logged_in | false
-- | --
can_reach_cert_server | ok
can_reach_cloud_auth | ok
can_reach_cloud | ok

</details>

<details><summary>Home Assistant Supervisor</summary>

host_os | Home Assistant OS 11.5
-- | --
update_channel | stable
supervisor_version | supervisor-2024.01.1
agent_version | 1.6.0
docker_version | 24.0.7
disk_total | 57.8 GB
disk_used | 7.2 GB
healthy | true
supported | true
board | rpi4-64
supervisor_api | ok
version_api | ok
installed_addons | File editor (5.8.0), Advanced SSH & Web Terminal (17.1.0), Samba share (12.3.0), Grott Beta branch (2.8) (0.1.5), ialarm-mqtt (0.12.0), Node-RED (17.0.7), Mosquitto broker (6.4.0), Cloudflared (5.1.3)

</details>

<details><summary>Dashboards</summary>

dashboards | 1
-- | --
resources | 12
views | 3
mode | storage

</details>

<details><summary>Recorder</summary>

oldest_recorder_run | 10 febbraio 2024 alle ore 15:01
-- | --
current_recorder_run | 12 febbraio 2024 alle ore 22:36
estimated_db_size | 60.49 MiB
database_engine | sqlite
database_version | 3.44.2

</details>

### Supervisor diagnostics

_No response_

### Additional information

Core 2024.2.1
Supervisor 2024.01.1
Operating System 11.5
Frontend 20240207.1

[agners]

If I kill all my add-on I don't have this issue.

Which add-on specifically?

It seems that the Core is not responding to API calls, presumably because it is overloaded doing work.

[Stefano201]

Node-red... I'm using the same flow for many months without problems... I've another HA instance, same issues but without node-red installed.

[Stefano201]

From yesterday I'm using Mosquito broker, Grott and Cloudflare add-ons only... without API issues

[Stefano201]

up

[agners]

While it is Supervisor which restarts the Core, it seems that the Core doesn't respond to API calls. This suggests to me that the Core is having troubles processing/keeping up with processing the requests.

Since you've said that this used to work before, can you try to downgrade the Core to previous releases when you are sure it has still worked? Make sure to create and download a backup, just in case.

[Stefano201]

Thank u for your reply... But how can I downgrade the core? ha core update --version xxxx.xx.xx?

[Stefano201]

@agners I try to downgrade Core to 2023.12.0, everything ok...but I think I need to downgrade supervisor too. My current version is 2024.01.1...but I don't know which version was release with 2023.12.0 Core.

If I try

ha supervisor upgrade --version 2023.12.0 (or ha supervisor downgrade --version 2023.12.0)

i see

Error: No supervisor update available - 2024.01.1

[Stefano201]

UP

[github-actions[bot]]

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