)

func StateString(state ServerInfoState) string {
	switch state {
	case Live:
		return "LIVE"
	case Draining:
		return "DRAINING"
	case PreInitializing:
		return "PRE_INITIALIZING"
	case Initializing:
		return "INITIALIZING"
	}
	return "UNKNOWN"
}

// checkEnvoyStats actually executes the Stats Query on Envoy admin endpoint.