//start
public virtual void Start()
{
if (_hubState.State == SwitchState.Started)
{
return;
}
_hubState.State = SwitchState.Started;
_eventQueue.RestoreFromTemporaryStorage();
_dispatchQueue.RestoreFromTemporaryStorage();
_signalEndpoints.ForEach(x => x.Start());
_regularJobTimers.ForEach(x => x.Start());
}