Files
dnswatcher/internal
sneak c6f4c57d68
check / check (push) Canceled after 0s
watcher: a lookup cut short by shutdown is not logged as an error (closes #229)
Stopping dnswatcher during a DNS check logged every lookup the stop cut
short as an error, "context canceled". The four places in the watcher
that log a failed lookup now do it through logFailedLookup, which logs
nothing when the watcher's context was cancelled; the port and TLS
checks already return quietly. It asks the context, not the lookup's
error, because the resolver reports a cancelled lookup with its own
error, which does not wrap context.Canceled. A context whose deadline
passed is not cancelled, so a lookup that ran out of time is still
logged as an error. The tests run a check on a cancelled context and on
one whose deadline passed; neither sends a query.

Model: opus-5-5
2026-10-02 06:21:05 +00:00
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