CZ-NIC / knot-resolver

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LAST BUILD ON BRANCH subreq-deduping

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Build # 722

Build Type

push

travis-ci

Committed by vavrusa

Commit Message

daemon/worker: deduplicate outbound queries

worker can track outbound requests and if N resolutions want the same
subrequest, only one will lead it and others will be notified when it
finishes

this massively reduces number of outbound requests for
slow/unresponsive/low ttl requests

Run Details

105 of 113 relevant lines covered (92.92%)

1645.13 hits per line