Error doing job: Error on transport creation for incoming connection

1

Hello there…

I’m wondering how to tackle this debug message (it appears 61 times, now, but it’ll keep on increasing endlessly, and after a reset it just starts again…)
Everything appears to be working. I’ve already tried disabling all addon / custom_integrations etc… it doesn’t seem to make any difference.
2023-07-03 19:35:13.132 ERROR (MainThread) [homeassistant] Error doing job: Error on transport creation for incoming connection
Traceback (most recent call last):
File “/usr/local/lib/python3.11/asyncio/selector_events.py”, line 222, in _accept_connection2
await waiter
File “/usr/local/lib/python3.11/asyncio/sslproto.py”, line 575, in _on_handshake_complete
raise handshake_exc
ConnectionResetError

Just wondering what triggers it…as notihing points me in the right direction…

In the mean while…while typing,65 times now…

PS: FYI, using https with my (registered-) domain name assigned to my home network with Let’sEncrypt certificates (dns-challenge) with hairpin

edit…one day later the counter is now at 955…

2

Hard to tell, but a wild guess would be “something” trying to access HA in http…

3

Thanks @koying
Would be https: then, as it concerns sslproto.py(line 757)

        try:
            if handshake_exc is None:
                self._set_state(SSLProtocolState.WRAPPED)
            else:
                raise handshake_exc

But still clueless of what…
And it is persistently every 2 minutes, which kind of rules out external access…

4

Well, from the “connection reset”, my hypothesis is specifically that an http attempt is done. If it’d be https, it’d likely succeed, and you wouldn’t have an error.

5

Found it, it occurs when my router forwards a request on port 443 to mu root domain.

f.e.: http://domain.my:443 triggers it
https://domain.my does not

Makes sense…at least one worry less :grin: