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fix(http_proxy): actually perform DNS resolution when entry is stale #5139
fix(http_proxy): actually perform DNS resolution when entry is stale #5139
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Changelog entry
Changelog category
Additional information
Now, http_proxy actor performs DNS resolution whenever the host FQDN is not found in local cache, as well as when the entry is stale in the local cache. If the DNS resolution fails for some reason, http_proxy actor tries to fallback to the stale entry in the local cache, if it exists. Only if this fallback fails as well, the error is returned.