fmt.Sprintf("%s:%d", host, port) produces a malformed address for IPv6
literal hosts (go vet: "address format does not work with IPv6").
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
fmt.Sprintf("%s:%d", host, port) produces a malformed address for IPv6
literal hosts (go vet: "address format does not work with IPv6").
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>