func GetLogger() logutil.Logger {
	lgMu.RLock()
	l := lg
	lgMu.RUnlock()
	return l
}
func GetLogger() logutil.Logger {
	lgMu.RLock()
	l := lg
	lgMu.RUnlock()
	return l
}
func GetLogger ( ) logutil . Logger { lgMu . RLock ( ) l := lg lgMu . RUnlock ( ) return l }
// GetLogger returns the current logutil.Logger.
GetLogger returns the current logutil . Logger .