public void LogOn(UserModel user) { if (!this.users.Contains(user)) { throw new SecurityException(); } }
public void LogOn(UserModel user) { Thread.Sleep(TimeSpan.FromSeconds(1)); if (!this.users.Contains(user)) { throw new SecurityException(); } }
public void LogOff(UserModel user) { Thread.Sleep(TimeSpan.FromSeconds(1)); }
public void LogOff(UserModel user) { }