* Make discovery summarizer call servers in parallel ([#26705](https://github.com/kubernetes/kubernetes/pull/26705), [@nebril](https://github.com/nebril))
* Don't recreate lb cloud resources on kcm restart ([#29082](https://github.com/kubernetes/kubernetes/pull/29082), [@bprashanth](https://github.com/bprashanth))

	if v {
		srv.disableKeepAlives.Store(false)
		return
	}
	srv.disableKeepAlives.Store(true)

	// Close idle HTTP/1 conns:
	srv.closeIdleConns()

	// TODO: Issue 26303: close HTTP/2 conns as soon as they become idle.
}

func (s *Server) logf(format string, args ...any) {
	if s.ErrorLog != nil {
		s.ErrorLog.Printf(format, args...)
	} else {
		log.Printf(format, args...)