netty5/resolver-dns/src/main
Norman Maurer 46cb4015ff
Correctly limit queries done to resolve unresolved nameservers (#10478)
Motivation:

We need limit the number of queries done to resolve unresolved nameserver as otherwise we may never fail the resolve when there is a missconfigured dns server that lead to a "resolve loop".

Modifications:

- When resolve unresolved nameservers ensure we use the allowedQueries as max upper limit for queries so it will eventually fail
- Add unit tests

Result:

No more possibility to fail in a loop while resolve. This is related to https://github.com/netty/netty/issues/10420
2020-08-14 16:02:53 +02:00
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java/io/netty/resolver/dns Correctly limit queries done to resolve unresolved nameservers (#10478) 2020-08-14 16:02:53 +02:00