protected virtual IEnumerable <IChangeableData> GetExternalData()
{
logger.Debug(MethodBase.GetCurrentMethod().Name);
logger.InfoFormat(Resources.Info_TimeOut, OperationHangTimeOut);
using (HangWatcher watcher = new HangWatcher(OperationHangTimeOut))
{
watcher.Token.Register(() => ExternalSource.Cancel());
ExternalSource.ViabilityObserver.SomeBodyStillAlive += (o, e) => watcher.PostPone(OperationHangTimeOut);
return(ExternalSource.GetData());
}
}
public void FindAndNotify()
{
//Get Freash data
var receivedData = ExternalSource.GetData();
//Get old data
var presavedData = DataStorage.GetData();
if (presavedData != null)
{
Analyzer.Analyze(receivedData, presavedData);
Notify();
}
// Clear All old data
DataStorage.CleanStorage();
// Save new data
DataStorage.SaveData(receivedData);
}