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dnsdist: Optionally add ECS for cache lookup when all backends are down #6400

merged 1 commit into from Mar 28, 2018


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Short description

Add an option so that we add ECS information to the query before looking up the cache, even if no backend has been selected. This is useful when all backends in a pool use ECS, causing the cached entries to be hashed with ECS information.
Fixes #6098.


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  • added or modified regression test(s)
  • added or modified unit test(s)

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Successfully merging this pull request may close these issues.

dnsdist packet cache is not working if all ECS enabled backend servers are down
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