core: Integration Wolflink: Error fetching wolflink data

The problem

I added the wolflink integration yesterday. It works until this morning. All data wont refresh anymore.

Environment

Home Assistant Core release with the issue: Home Assistant 2020.12.1
Last working Home Assistant Core release (if known): none
Operating environment (OS/Container/Supervised/Core): Home Assistant OS 5.8 (on RPi3B)
Integration causing this issue: wolflink
Link to integration documentation on our website: https://www.home-assistant.io/integrations/wolflink/

Problem-relevant `configuration.yaml`

Configured via integration UI

Traceback/Error logs

Logger: homeassistant.components.wolflink
Source: helpers/update_coordinator.py:166
Integration: Wolf SmartSet Service (documentation, issues)
First occurred: 2:16:39 (1 occurrences)
Last logged: 2:16:39
Error fetching wolflink data: Could not fetch values from server due to: {'Message': 'internal msg: ReadParameterValues error', 'ErrorCode': 4, 'ErrorType': 1}

Additional information

none

About this issue

Original URL
State: closed
Created 4 years ago
Comments: 34 (9 by maintainers)

Most upvoted comments

Hmm. But reconnection should not cause such problems unless Wolf API is so clever that it holds session_id with your IP (I guess that your IP is changing everynight). Anyway I am in code since yesterday and if I have time I will do it today maybe at the weekend. The plan is:

In 0.1.9 I added ReadParameterError so I have to support it in a way that I will restart the whole session under the hood and refresh all parameters
Currently when updating sensor I am asking UpdateCoordinator about value for valueId those can change as you shown few post earlier. So I will try to keep an map for connection between parameterId and ValueId and if something go wrong refresh that map and have integration working.

The problem is that I am not able to test such feature so I will then ask you @ottelo9 to use custom component and check if 2:15 you still have issues 😃

adamkrol93 on Jan 8, 2021

Ok @ottelo9 you motivated me 😃 Sorry for the delay but I have a lot of things to do and since it worked as a custom component I had no time to merge it. I will create PR today. And login problem was at wolf side now it works fine.

adamkrol93 on Feb 24, 2021

Wired. Anyway I changed a name in manifest and here is another custom_component package. Now the name contains ‘Beta’ word. Sometimes HA needs more than one restart to have custom_component installed (I had such situation with HACS yesterday). And remember that that you should remove the old integration. @kgbvax do you also have such problems? wolflink2.zip

adamkrol93 on Jan 14, 2021

@adamkrol93 Okay, everything works! Big thanks for your hard work!

ottelo9 on Jan 16, 2021

I guess. Since I do not want to do retries by myself and I would like to use Coordinator for this so I need to throw an exception.