If the polling loop bails then until the xkcd plugin instance is restarted, no more XKCDs will be posted into subscribed rooms.
It took us about 4 weeks to realise we'd not seen an XKCD be posted.. shame
The final blow was
[2024-08-28 20:25:05,570] [CRITICAL@maubot.instance.xkcd] Failed to poll xkcd
Traceback (most recent call last):
File "/usr/lib/python3.12/site-packages/aiohttp/connector.py", line 1173, in _create_direct_connection
hosts = await asyncio.shield(host_resolved)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.12/site-packages/aiohttp/connector.py", line 884, in _resolve_host
addrs = await self._resolver.resolve(host, port, family=self._family)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.12/site-packages/aiohttp/resolver.py", line 33, in resolve
infos = await self._loop.getaddrinfo(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.12/asyncio/base_events.py", line 901, in getaddrinfo
return await self.run_in_executor(
^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.12/concurrent/futures/thread.py", line 58, in run
result = self.fn(*self.args, **self.kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.12/socket.py", line 963, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
socket.gaierror: [Errno -3] Try again
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "/data/plugins/xyz.maubot.xkcd-v1.2.0-ts1711321017734.mbp/xkcd.py", line 293, in poll_xkcd
await self._poll_xkcd()
File "/data/plugins/xyz.maubot.xkcd-v1.2.0-ts1711321017734.mbp/xkcd.py", line 310, in _poll_xkcd
info = await self._get_media_info(latest.img)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/data/plugins/xyz.maubot.xkcd-v1.2.0-ts1711321017734.mbp/xkcd.py", line 212, in _get_media_info
resp = await self.http.get(image_url)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.12/site-packages/aiohttp/client.py", line 578, in _request
conn = await self._connector.connect(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.12/site-packages/aiohttp/connector.py", line 544, in connect
proto = await self._create_connection(req, traces, timeout)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.12/site-packages/aiohttp/connector.py", line 911, in _create_connection
_, proto = await self._create_direct_connection(req, traces, timeout)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/lib/python3.12/site-packages/aiohttp/connector.py", line 1187, in _create_direct_connection
raise ClientConnectorError(req.connection_key, exc) from exc
aiohttp.client_exceptions.ClientConnectorError: Cannot connect to host imgs.xkcd.com:443 ssl:default [Try again]
If the polling loop bails then until the xkcd plugin instance is restarted, no more XKCDs will be posted into subscribed rooms.
It took us about 4 weeks to realise we'd not seen an XKCD be posted.. shame The final blow was