public static ClockStatus GetStatus(this ClockServer me, IPAddress remoteIpAddress, string?userName)
 {
     if (me is null)
     {
         throw new ArgumentNullException(nameof(me));
     }
     me.UpdateUser(remoteIpAddress, userName);
     return(me.GetStatus());
 }
 public ClockStatus Time()
 {
     return(Server.GetStatus());
 }