IP CAM ESCAM G02 C9F0SeZ0N0P4L0 firmware crashes when creating webhook subscription after updating HA to 2023.5.2

[luckyzor]

The problem

No video Image of my CAM. it works in the Onvif Manager.

What version of Home Assistant Core has the issue?

core-2023.5.2

What was the last working version of Home Assistant Core?

Home Assistant 2023.4.X

What type of installation are you running?

Home Assistant OS

Integration causing the issue

ONVIF

Link to integration documentation on our website

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

Diagnostics information

config_entry-onvif-073c6921cdff27033b610698b1464da3.json (1).txt

Example YAML snippet

No response

Anything in the logs that might be useful for us?

No response

Additional information

No response

[home-assistant[bot]]

Hey there @hunterjm, mind taking a look at this issue as it has been labeled with an integration (onvif) you are listed as a code owner for? Thanks!

Code owner commands

Code owners of `onvif` can trigger bot actions by commenting: - `@home-assistant close` Closes the issue. - `@home-assistant rename Awesome new title` Renames the issue. - `@home-assistant reopen` Reopen the issue. - `@home-assistant unassign onvif` Removes the current integration label and assignees on the issue, add the integration domain after the command.

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---

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

[luckyzor]

having same issue with the other IPCAM:

[bdraco]

Please post a link to the camera model and where you purchased the camera

[luckyzor]

https://a.aliexpress.com/_EvYrbJT

The cam is no more available to buy. But it worked on HA for 4+ years...

[bdraco]

Please enable debug logs, restart, and post a full log

# Example configuration.yaml entry
logger:
  default: info
  logs:
    homeassistant.components.onvif: debug
    custom_components.onvif: debug
    httpx: debug
    onvif: debug
    zeep: debug

[luckyzor]

Hello, home-assistant_2023-05-15T15-15-46.296Z.log

[bdraco]

It looks like the firmware on the camera crashes when the webhook subscription is created

2023-05-15 15:49:44.918 DEBUG (MainThread) [onvif] Error:  while calling <function WebHookManager._async_create_webhook_subscription at 0x7f09fe2d7010>, backing off: 4.5, retrying...
Traceback (most recent call last):
  File "/usr/local/lib/python3.10/site-packages/httpcore/backends/asyncio.py", line 34, in read
    return await self._stream.receive(max_bytes=max_bytes)
  File "/usr/local/lib/python3.10/site-packages/anyio/_backends/_asyncio.py", line 1265, in receive
    await self._protocol.read_event.wait()
  File "/usr/local/lib/python3.10/asyncio/locks.py", line 214, in wait
    await fut
asyncio.exceptions.CancelledError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.10/site-packages/httpcore/_exceptions.py", line 10, in map_exceptions
    yield
  File "/usr/local/lib/python3.10/site-packages/httpcore/backends/asyncio.py", line 32, in read
    with anyio.fail_after(timeout):
  File "/usr/local/lib/python3.10/site-packages/anyio/_core/_tasks.py", line 118, in __exit__
    raise TimeoutError
TimeoutError

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/usr/local/lib/python3.10/site-packages/httpx/_transports/default.py", line 60, in map_httpcore_exceptions
    yield
  File "/usr/local/lib/python3.10/site-packages/httpx/_transports/default.py", line 353, in handle_async_request
    resp = await self._pool.handle_async_request(req)
  File "/usr/local/lib/python3.10/site-packages/httpcore/_async/connection_pool.py", line 253, in handle_async_request
    raise exc
  File "/usr/local/lib/python3.10/site-packages/httpcore/_async/connection_pool.py", line 237, in handle_async_request
    response = await connection.handle_async_request(request)
  File "/usr/local/lib/python3.10/site-packages/httpcore/_async/connection.py", line 90, in handle_async_request
    return await self._connection.handle_async_request(request)
  File "/usr/local/lib/python3.10/site-packages/httpcore/_async/http11.py", line 116, in handle_async_request
    raise exc
  File "/usr/local/lib/python3.10/site-packages/httpcore/_async/http11.py", line 95, in handle_async_request
    ) = await self._receive_response_headers(**kwargs)
  File "/usr/local/lib/python3.10/site-packages/httpcore/_async/http11.py", line 159, in _receive_response_headers
    event = await self._receive_event(timeout=timeout)
  File "/usr/local/lib/python3.10/site-packages/httpcore/_async/http11.py", line 195, in _receive_event
    data = await self._network_stream.read(
  File "/usr/local/lib/python3.10/site-packages/httpcore/backends/asyncio.py", line 31, in read
    with map_exceptions(exc_map):
  File "/usr/local/lib/python3.10/contextlib.py", line 153, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/usr/local/lib/python3.10/site-packages/httpcore/_exceptions.py", line 14, in map_exceptions
    raise to_exc(exc)
httpcore.ReadTimeout

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
  File "/usr/local/lib/python3.10/site-packages/onvif/client.py", line 75, in _async_wrap_connection_error_retry
    return await func(*args, **kwargs)
  File "/usr/src/homeassistant/homeassistant/components/onvif/event.py", line 681, in _async_create_webhook_subscription
    self._webhook_subscription = await self._notification_manager.setup()
  File "/usr/local/lib/python3.10/site-packages/onvif/client.py", line 395, in setup
    notify_subscribe = await notify_service.Subscribe(self._config)
  File "/usr/local/lib/python3.10/site-packages/zeep/proxy.py", line 64, in __call__
    return await self._proxy._binding.send_async(
  File "/usr/local/lib/python3.10/site-packages/zeep/wsdl/bindings/soap.py", line 156, in send_async
    response = await client.transport.post_xml(
  File "/usr/local/lib/python3.10/site-packages/zeep/transports.py", line 235, in post_xml
    response = await self.post(address, message, headers)
  File "/usr/local/lib/python3.10/site-packages/zeep/transports.py", line 220, in post
    response = await self.client.post(
  File "/usr/local/lib/python3.10/site-packages/httpx/_client.py", line 1845, in post
    return await self.request(
  File "/usr/local/lib/python3.10/site-packages/httpx/_client.py", line 1530, in request
    return await self.send(request, auth=auth, follow_redirects=follow_redirects)
  File "/usr/local/lib/python3.10/site-packages/httpx/_client.py", line 1617, in send
    response = await self._send_handling_auth(
  File "/usr/local/lib/python3.10/site-packages/httpx/_client.py", line 1645, in _send_handling_auth
    response = await self._send_handling_redirects(
  File "/usr/local/lib/python3.10/site-packages/httpx/_client.py", line 1682, in _send_handling_redirects
    response = await self._send_single_request(request)
  File "/usr/local/lib/python3.10/site-packages/httpx/_client.py", line 1719, in _send_single_request
    response = await transport.handle_async_request(request)
  File "/usr/local/lib/python3.10/site-packages/httpx/_transports/default.py", line 352, in handle_async_request
    with map_httpcore_exceptions():
  File "/usr/local/lib/python3.10/contextlib.py", line 153, in __exit__
    self.gen.throw(typ, value, traceback)
  File "/usr/local/lib/python3.10/site-packages/httpx/_transports/default.py", line 77, in map_httpcore_exceptions
    raise mapped_exc(message) from exc
httpx.ReadTimeout
2023-05-15 15:49:44.942 WARNING (MainThread) [homeassistant.bootstrap] Waiting on integrations to complete setup: onvif

[bdraco]

On some other cameras there were reports that the camera firmware will crash if the webhook URL was longer than 64 characters.

Check with the vendor to see if they have a newer firmware which fixes the problem.

[bdraco]

2024.5.4 should shorten the length of the URL a bit, but if that doesn't fix it, I'd suggest opening a feature request at https://community.home-assistant.io/c/feature-requests/13 to get the process started to request a feature to disable webhooks on cameras that have these broken firmwares

[luckyzor]

unfortunately there are no more updates for this cam. what can I do now?

[luckyzor]

Issue solved after updating to Home Assistant 2023.5.4