Cannot connect to host core-zwave-js:3000

[CyanAutomation]

The problem

Getting a strange error in the logs about secure connections internally, using the Z-wave JS integration.

What version of Home Assistant Core has the issue?

core-2021.12.8

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

zwave_js

Link to integration documentation on our website

https://www.home-assistant.io/integrations/zwave_js/

Example YAML snippet

No response

Anything in the logs that might be useful for us?

Logger: homeassistant.components.zwave_js
Source: components/zwave_js/__init__.py:468 
Integration: Z-Wave JS (documentation, issues) 
First occurred: 7 January 2022, 19:39:46 (3 occurrences) 
Last logged: 7 January 2022, 23:12:07

Failed to connect: Cannot connect to host core-zwave-js:3000 ssl:default [Connect call failed ('172.30.33.2', 3000)]

FURTHER LOG
Logger: homeassistant.components.websocket_api.http.connection
Source: components/zwave_js/api.py:1376 
Integration: Home Assistant WebSocket API (documentation, issues) 
First occurred: 7 January 2022, 19:39:46 (1 occurrences) 
Last logged: 7 January 2022, 19:39:46

[547488774944] Error handling message: Unknown error
Traceback (most recent call last):
  File "/usr/local/lib/python3.9/site-packages/zwave_js_server/client.py", line 79, in async_send_command
    return await future
asyncio.exceptions.CancelledError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/src/homeassistant/homeassistant/components/websocket_api/decorators.py", line 27, in _handle_async_response
    await func(hass, connection, msg)
  File "/usr/src/homeassistant/homeassistant/components/zwave_js/api.py", line 290, in async_handle_failed_command_func
    await orig_func(hass, connection, msg, *args, **kwargs)
  File "/usr/src/homeassistant/homeassistant/components/zwave_js/api.py", line 248, in async_get_entry_func
    await orig_func(hass, connection, msg, entry, client)
  File "/usr/src/homeassistant/homeassistant/components/zwave_js/api.py", line 1376, in websocket_heal_node
    result = await controller.async_heal_node(node_id)
  File "/usr/local/lib/python3.9/site-packages/zwave_js_server/model/controller.py", line 632, in async_heal_node
    data = await self.client.async_send_command(
  File "/usr/local/lib/python3.9/site-packages/zwave_js_server/client.py", line 81, in async_send_command
    self._result_futures.pop(message_id)
KeyError: '68da060bd3fd4976801fcf35aef4f1f9'

Additional information

I’ve noticed this error when trying to add Ring contact senses into Home Assistant

[probot-home-assistant]

Hey there @home-assistant/z-wave, mind taking a look at this issue as it has been labeled with an integration (zwave_js) you are listed as a code owner for? Thanks!
_{^{(message by CodeOwnersMention)}}

---

zwave_js documentation
zwave_js source
_{^{(message by IssueLinks)}}

[rexave]

same problem here, it might be the upgrade to HAOS 7.1 that caused the issue.
i temporarly fixed the problem by exposing the container port 3000 in the zwavejs add-on config and changed entry of zwave-js in .storage\core.config_entries from "url": "ws://core-zwave-js:3000", to "url": "ws://localhost:3000",
after a change of configuration, it went back to core-zwave-js and it works again ...

[Undefined82]

Hi,

I have the same problem too. @rexave, I have been trying to execute your solution but I think I need more instructions on how to expose container port 3000. Once I edited the core.config_entries, the integration has an error msg that it is not able to connect to localhost:3000.

Thanks in advance.

[rexave]

In supervisor integrator clic configure then go in zwavejs addon third tab "configuration" at the very bottom in network panel, tap "3000" in the host section, to expose container port to host port 3000 Le lun. 10 janv. 2022 à 02:36, Undefined82 ***@***.***> a écrit :

…

Hi, I have the same problem too. @rexave <https://github.com/rexave>, I have been trying to execute your solution but I think I need more instructions on how to expose container port 3000. Once I edited the core.config_entries, the integration has an error msg that it is not able to connect to localhost:3000. Thanks in advance. — Reply to this email directly, view it on GitHub <#63670 (comment)>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAVSJCLUIXNJ3WHI4Y6PDSTUVIZYTANCNFSM5LQQ5WQQ> . Triage notifications on the go with GitHub Mobile for iOS <https://apps.apple.com/app/apple-store/id1477376905?ct=notification-email&mt=8&pt=524675> or Android <https://play.google.com/store/apps/details?id=com.github.android&referrer=utm_campaign%3Dnotification-email%26utm_medium%3Demail%26utm_source%3Dgithub>. You are receiving this because you were mentioned.Message ID: ***@***.***>

[Undefined82]

Hi @rexave,

Thanks for the details. I managed to re-start the Add-On. I did have to delete my old ZWAVE-JS integration before re-adding it back. I had to re-setup the namings of my devices although they are all connected. Hope this does not happen often.