public void NewAlarm(eCity i_CityWithAlarm)
 {
     HubsHolder.ClientServiceHubContext.Clients.All.SendAsync("NewAlarm", i_CityWithAlarm);
 }
 //Should be called only by Homefront Command and never by a watch owner client side code
 public void HFCHasNewAlarm(eCity i_City)
 {
     Clients.All.SendAsync("NewAlarm", i_City);
 }