feat: add domain re-resolution support for Go client#2335
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nanorth wants to merge 3 commits intoapache:masterfrom
Open
feat: add domain re-resolution support for Go client#2335nanorth wants to merge 3 commits intoapache:masterfrom
nanorth wants to merge 3 commits intoapache:masterfrom
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added 2 commits
December 12, 2025 09:43
nanorth
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What problem does this PR solve?
Currently, the Go client resolves the domain names of meta nodes only once during initialization and stores the resulting IP addresses. After that, it does not re-resolve the domain names, even if the underlying IP addresses change. This can lead to connection issues, especially in environments where domain resolution may change during runtime — such as when using a meta proxy backed by LVS.
This PR adds domain resolution support to the Go client, allowing it to re-resolve the domain name when all meta nodes fail to respond.
Tests