public async Task Rollback()
{
while (!ReliableDictionariesInitialized)
{
await Task.Delay(1000);
}
try
{
await IncomingGidToPointItemMap.ClearAsync();
await IncomingAddressToGidMap.ClearAsync();
await ModelChanges.ClearAsync();
string message = $"{baseLogString} Rollback => Incoming SCADA model is rejected.";
Logger.LogInformation(message);
await LogAllReliableCollections();
}
catch (Exception e)
{
string errorMessage = $"{baseLogString} Rollback => Exception: {e.Message}";
Logger.LogError(errorMessage, e);
}
}
public async Task Commit()
{
while (!ReliableDictionariesInitialized)
{
await Task.Delay(1000);
}
try
{
await reliableDictionaryHelper.TryCopyToReliableDictionary <long, IScadaModelPointItem>(ReliableDictionaryNames.IncomingGidToPointItemMap, ReliableDictionaryNames.GidToPointItemMap, this.stateManager);
await reliableDictionaryHelper.TryCopyToReliableDictionary <short, Dictionary <ushort, long> >(ReliableDictionaryNames.IncomingAddressToGidMap, ReliableDictionaryNames.AddressToGidMap, this.stateManager);
await IncomingGidToPointItemMap.ClearAsync();
await IncomingAddressToGidMap.ClearAsync();
await ModelChanges.ClearAsync();
await CommandDescriptionCache.ClearAsync();
await MeasurementsCache.ClearAsync();
string message = $"{baseLogString} Commit => Incoming SCADA model is confirmed.";
Logger.LogInformation(message);
await SendModelUpdateCommands();
await LogAllReliableCollections();
}
catch (Exception e)
{
string errorMessage = $"{baseLogString} Commit => Exception: {e.Message}";
Logger.LogError(errorMessage, e);
}
}