The port check removed the saved port state of every address no
configured name resolves to. A name whose nameservers all timed out
or failed is saved with no records, so its addresses looked gone and
lost their port state; when the nameservers answered again it was
recorded afresh, and a port that opened or closed meanwhile was not
notified.
An entry is now kept when one of the names saved on it is configured
and none of its nameservers answered on its last check, and such a
name stays on the entry when the port is checked again for another
name. A name whose nameservers answer with no addresses still loses
it, and so does a name no longer configured.
Model: opus-5-5
LookupAllRecords now returns each nameserver's response, so the
watcher saves its status: ok when it answered, NXDOMAIN and no records
included, and error with the reason when it timed out, answered
SERVFAIL or REFUSED, or could not be reached. A nameserver that starts
failing sends NS Failure and one that answers again sends NS Recovery.
A failing nameserver is left out of the record change and
inconsistency comparisons. The resolver used to report REFUSED and
network errors as an answer with no records; they are now errors. A
lookup cut short by its context now returns an error instead of a
failure of the nameserver it was querying.
Model: opus-5-5
clawbot