Le Thu, Jan 08, 2026 at 02:23:37AM +0100, Antoine Le Gonidec a écrit : > Here is the relevant part in poezio debug logs: > > 2026-01-08 02:14:38,300 DEBUG:resolver:DNS: Querying SRV records for > dotslashplay.it > 2026-01-08 02:14:38,300 DEBUG:resolver:DNS: Exception while querying for > dotslashplay.it SRV records: Channel.query() takes 3 positional arguments but > 4 positional arguments (and 1 keyword-only argument) were given > 2026-01-08 02:14:38,300 DEBUG:resolver:DNS: Exception while querying for > dotslashplay.it SRV records: Channel.query() takes 3 positional arguments but > 4 positional arguments (and 1 keyword-only argument) were given > 2026-01-08 02:14:38,300 DEBUG:resolver:DNS: Querying dotslashplay.it for AAAA > records. > > Reverting to pycares 4.9.0-1 is enough to get poezio working again, > downgrading aiodns too is no longer required. Here is the same log with > 4.9.0-1: > > 2026-01-08 02:16:41,147 DEBUG:resolver:DNS: Querying SRV records for > dotslashplay.it > 2026-01-08 02:16:41,362 DEBUG:resolver:DNS: Exception while querying for > dotslashplay.it SRV records: (4, 'Domain name not found') > 2026-01-08 02:16:41,362 DEBUG:resolver:DNS: Querying hal9000.vv221.fr for > AAAA records. > 2026-01-08 02:16:41,363 DEBUG:resolver:DNS: Querying hal9000.vv221.fr for A > records.
I’m realising the problem here might not be obvious. With pycares 5, the query of the SRV field on dotslashplay.it fails, so poezio assumes the AAAA/A record of dotslashplay.it is what should be used to reach that server (it’s not). With pycares 4, the query of the SRV field succeeds: _xmpp-server._tcp.dotslashplay.it. 85264 IN SRV 0 5 5269 hal9000.vv221.fr. From that poezio knows it should try to reach the AAAA/A record of hal9000.vv221.fr, not the one of dotslashplay.it. For some reason, it seems only fetching SRV fields is failing, but fetching AAAA/A fields succeeds.
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