Fallback to Google DNS in resolver initialization#315
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mat-1 merged 2 commits intoazalea-rs:mainfrom Feb 4, 2026
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If the default TokioResolver builder fails, the resolver now falls back to using Google's DNS configuration. This improves reliability in environments where the system DNS configuration may be unavailable or invalid.
mat-1
requested changes
Feb 2, 2026
A tracing warning is now logged if the system DNS resolver is unavailable and the resolver falls back to using Google DNS. This improves visibility into resolver configuration issues.
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If the default TokioResolver builder fails, the resolver now falls back to using Google's DNS configuration. This improves reliability in environments where the system DNS configuration may be unavailable or invalid.