lib/cache: save cache lookup if record is stale and not missing (e58d1688) · Commits · Knot projects / Knot Resolver · GitLab

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Commit e58d1688 authored 9 years ago by

Marek Vavruša

lib/cache: save cache lookup if record is stale and not missing

the cache_peek() api was reworked to return an error code instead, from this the caller can tell whether the record is present (but expired) or missing. this save a secondary CNAME lookup in case the original record was just expired

parent 149d5e1c

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