func NewLockRacerCommand() *cobra.Command {
	cmd := &cobra.Command{
		Use:   "lock-racer [name of lock (defaults to 'racers')]",
		Short: "Performs lock race operation",
		Run:   runRacerFunc,
	}
	cmd.Flags().IntVar(&totalClientConnections, "total-client-connections", 10, "total number of client connections")
	return cmd
}
func NewLockRacerCommand() *cobra.Command {
	cmd := &cobra.Command{
		Use:   "lock-racer [name of lock (defaults to 'racers')]",
		Short: "Performs lock race operation",
		Run:   runRacerFunc,
	}
	cmd.Flags().IntVar(&totalClientConnections, "total-client-connections", 10, "total number of client connections")
	return cmd
}
// NewLockRacerCommand returns the cobra command for "lock-racer runner".