Need to use a ConcurrentHashMap in DefaultDnsResolver#6207

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spericas merged 1 commit intohelidon-io:mainfrom

spericas:issue-6206

Feb 16, 2023

Commits on Feb 15, 2023

Need to use a ConcurrentHashMap in resolver given that a single instance is used in WebClient. New test that easily fails using a normal HashMap.
spericas
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