Traccar integration: device_trackers stopped updating AGAIN

[ildar170975]

The problem

Recently it broke, then was fixed: #74134
Symptoms are same.

Now the same story:

2022-08-07 19:21:22.490 ERROR (MainThread) [homeassistant.components.device_tracker] Error setting up platform legacy traccar
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/pytraccar/client.py", line 63, in _call_api
async with self._client_session.get(
File "/usr/local/lib/python3.10/site-packages/aiohttp/client.py", line 1138, in __aenter__
self._resp = await self._coro
File "/usr/local/lib/python3.10/site-packages/aiohttp/client.py", line 466, in _request
with timer:
File "/usr/local/lib/python3.10/site-packages/aiohttp/helpers.py", line 721, in __exit__
raise asyncio.TimeoutError from None
asyncio.exceptions.TimeoutError
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/components/device_tracker/legacy.py", line 254, in async_setup_legacy
setup = await self.platform.async_setup_scanner(
File "/usr/src/homeassistant/homeassistant/components/traccar/device_tracker.py", line 201, in async_setup_scanner
return await scanner.async_init()
File "/usr/src/homeassistant/homeassistant/components/traccar/device_tracker.py", line 237, in async_init
await self._api.get_server()
File "/usr/local/lib/python3.10/site-packages/pytraccar/client.py", line 105, in get_server
await self._call_api("server"),
File "/usr/local/lib/python3.10/site-packages/pytraccar/client.py", line 85, in _call_api
raise TraccarConnectionException("Timeouterror connecting to Traccar") from exception
pytraccar.exceptions.TraccarConnectionException: Timeouterror connecting to Traccar

What version of Home Assistant Core has the issue?

2022.8.1

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant Container

Integration causing the issue

Traccar

Link to integration documentation on our website

https://github.com/home-assistant/core/tree/dev/homeassistant/components/traccar

Diagnostics information

No response

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

No response

[ildar170975]

Restarted HA, it works again...
Hope that was a temporary glitch.
Closing now.

[ildar170975]

Sorry for repeating - last days I keep getting errors in the log on HA startup:

2022-08-14 17:49:59.261 ERROR (MainThread) [homeassistant.components.device_tracker] Error setting up platform legacy traccar
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/pytraccar/client.py", line 63, in _call_api
async with self._client_session.get(
File "/usr/local/lib/python3.10/site-packages/aiohttp/client.py", line 1138, in __aenter__
self._resp = await self._coro
File "/usr/local/lib/python3.10/site-packages/aiohttp/client.py", line 466, in _request
with timer:
File "/usr/local/lib/python3.10/site-packages/aiohttp/helpers.py", line 721, in __exit__
raise asyncio.TimeoutError from None
asyncio.exceptions.TimeoutError
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/components/device_tracker/legacy.py", line 254, in async_setup_legacy
setup = await self.platform.async_setup_scanner(
File "/usr/src/homeassistant/homeassistant/components/traccar/device_tracker.py", line 201, in async_setup_scanner
return await scanner.async_init()
File "/usr/src/homeassistant/homeassistant/components/traccar/device_tracker.py", line 237, in async_init
await self._api.get_server()
File "/usr/local/lib/python3.10/site-packages/pytraccar/client.py", line 105, in get_server
await self._call_api("server"),
File "/usr/local/lib/python3.10/site-packages/pytraccar/client.py", line 85, in _call_api
raise TraccarConnectionException("Timeouterror connecting to Traccar") from exception
pytraccar.exceptions.TraccarConnectionException: Timeouterror connecting to Traccar

and device_tracker entities do not contain any data.
It happens not always.

[probot-home-assistant]

Hey there @ludeeus, mind taking a look at this issue as it has been labeled with an integration (traccar) you are listed as a code owner for? Thanks!
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traccar documentation
traccar source
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[ludeeus]

This is far from the same.
Your system can not get a response from traccar server fast enough.
Most likely its due to bad hardware, or something like custom components are blocking.

[ildar170975]

Hardware is rather powerful, Intel 2500K.
Speedtest - DL 802.04 Mbit, UL 915.11 Mbit.

Custom components:
trackers: asuswrt, iphone detect, Life360, mobile app
weather: gismeteo, openweathermap, met
kodi
uptime
version
filesize
yandex maps
xiaomi miio
hacs
icons: simple icons, font awesome
sun
season

Mainly there are no errors described above.
But sometimes I see them in the log - and I still mainly have device_trackers updated.
And sometimes I see these errors right after HA reboot and then these device_trackers are empty.
Let's say - erratic errors.

[ildar170975]

@ludeeus
Thanks a lot! Hope it will be more stable now