ConnectionResetError during page load

[FelixFunk]

Environment

Python: 3.11
Quart: 0.19.6
Hypercorn: 0.17.3
Chromium: 129.0.6668.89

CMD

hypercorn run_service:quart_app -w 3 -b 0.0.0.0:44444 --debug --certfile "../dev/ssl/cert.pem" --keyfile "../dev/ssl/key.pem"

Issue

Sometimes during page load, a ConnectionResetError is thrown. Resulting in a disconnected websocket and the following stacktrace:

2024-11-05 11:56:31,490 | ERROR: Error on transport creation for incoming connection
handle_traceback: Handle created at (most recent call last):
  File "/usr/local/anaconda3/lib/python3.11/asyncio/base_events.py", line 1914, in _run_once
    handle._run()
  File "/usr/local/anaconda3/lib/python3.11/asyncio/events.py", line 80, in _run
    self._context.run(self._callback, *self._args)
  File "/usr/local/anaconda3/lib/python3.11/asyncio/selector_events.py", line 952, in _read_ready
    self._read_ready_cb()
  File "/usr/local/anaconda3/lib/python3.11/asyncio/selector_events.py", line 980, in _read_ready__get_buffer
    self._read_ready__on_eof()
  File "/usr/local/anaconda3/lib/python3.11/asyncio/selector_events.py", line 1021, in _read_ready__on_eof
    keep_open = self._protocol.eof_received()
  File "/usr/local/anaconda3/lib/python3.11/asyncio/sslproto.py", line 461, in eof_received
    self._on_handshake_complete(ConnectionResetError)
  File "/usr/local/anaconda3/lib/python3.11/asyncio/sslproto.py", line 585, in _on_handshake_complete
    self._wakeup_waiter(exc)
  File "/usr/local/anaconda3/lib/python3.11/asyncio/sslproto.py", line 366, in _wakeup_waiter
    self._waiter.set_exception(exc)
protocol: <asyncio.streams.StreamReaderProtocol object at 0x7ffad81e3810>
transport: <asyncio.sslproto._SSLProtocolTransport object at 0x7ffad843c530> (base_events.py:1771)
Traceback (most recent call last):
  File "/usr/local/anaconda3/lib/python3.11/asyncio/selector_events.py", line 222, in _accept_connection2
    await waiter
  File "/usr/local/anaconda3/lib/python3.11/asyncio/sslproto.py", line 575, in _on_handshake_complete
    raise handshake_exc
ConnectionResetError

However, this issue seems to appear only while using chromium.