public void CallbackFunction(Int32 nComport)
{
try
{
int iRet = -1;
if (Opticon.csp2.DataAvailable(nComport) > 0)
{
iRet = Opticon.csp2.ReadData(nComport);
Status = 1;
}
else if (Opticon.csp2.GetDSR(nComport) > 0)
{
Status = 1;
iRet = Status = Opticon.csp2.Interrogate(nComport);
}
else
{
Status = -1;
}
if (iRet >= 0)
{
if (Ports.Contains(nComport) == false)
{
Ports.Add(nComport);
}
}
else
{
if (Ports.Contains(nComport) == true)
{
Ports.Remove(nComport);
}
}
BeginInvoke((Action) delegate()
{
if (Ports.Count > 0)
{
tb_ScannerStatus.Text = "Connected";
}
else
{
tb_ScannerStatus.Text = "Not Connected";
tb_ScannedItems.Text = "";
}
});
if (iRet >= 0L)
{
Int32 iCount = iRet;
ScannedItems = iCount;
BeginInvoke((Action) delegate()
{
tb_ScannedItems.Text = ScannedItems.ToString();
});
}
else
{
ScannedItems = 0;
}
Comport = nComport;
Thread.Sleep(225);
}
catch (Exception error)
{
Error err = new Error();
err.ReportError(error.ToString());
}
}
private async Task UpdateRepository(RPCClient client, DerivationSchemeTrackedSource trackedSource, Repository repo, ScanTxoutOutput[] outputs, ScannedItems scannedItems, ScanUTXOProgress progressObj)
{
var clientBatch = client.PrepareBatch();
var blockIdsByHeight = new ConcurrentDictionary <int, uint256>();
await Task.WhenAll(outputs.Select(async o =>
{
blockIdsByHeight.TryAdd(o.Height, await clientBatch.GetBlockHashAsync(o.Height));
}).Concat(new[] { clientBatch.SendBatchAsync() }).ToArray());
var data = outputs
.GroupBy(o => o.Coin.Outpoint.Hash)
.Select(o => (Coins: o.Select(c => c.Coin).ToList(),
BlockId: blockIdsByHeight.TryGet(o.First().Height),
TxId: o.Select(c => c.Coin.Outpoint.Hash).FirstOrDefault(),
KeyPathInformations: o.Select(c => scannedItems.KeyPathInformations[c.Coin.ScriptPubKey]).ToList()))
.Where(o => o.BlockId != null)
.Select(o =>
{
foreach (var keyInfo in o.KeyPathInformations)
{
var index = keyInfo.KeyPath.Indexes.Last();
var highest = progressObj.HighestKeyIndexFound[keyInfo.Feature];
if (highest == null || index > highest.Value)
{
progressObj.HighestKeyIndexFound[keyInfo.Feature] = (int)index;
}
}
return(o);
}).ToList();
var blockHeadersByBlockId = new ConcurrentDictionary <uint256, BlockHeader>();
clientBatch = client.PrepareBatch();
var gettingBlockHeaders = Task.WhenAll(data.Select(async o =>
{
blockHeadersByBlockId.TryAdd(o.BlockId, await clientBatch.GetBlockHeaderAsync(o.BlockId));
}).Concat(new[] { clientBatch.SendBatchAsync() }).ToArray());
await repo.SaveKeyInformations(scannedItems.
KeyPathInformations.
Select(p => p.Value).
Where(p =>
{
var highest = progressObj.HighestKeyIndexFound[p.Feature];
if (highest == null)
{
return(false);
}
return(p.KeyPath.Indexes.Last() <= highest.Value);
}).ToArray());
await repo.UpdateAddressPool(trackedSource, progressObj.HighestKeyIndexFound);
await gettingBlockHeaders;
DateTimeOffset now = DateTimeOffset.UtcNow;
await repo.SaveMatches(data.Select(o => new TrackedTransaction(new TrackedTransactionKey(o.TxId, o.BlockId, true), trackedSource, o.Coins, o.KeyPathInformations)
{
Inserted = now,
FirstSeen = blockHeadersByBlockId.TryGetValue(o.BlockId, out var header) && header != null ? header.BlockTime : NBitcoin.Utils.UnixTimeToDateTime(0)
}).ToArray());
public void resetForm()
{
SelectedSales = null;
ScannedItems.Clear();
ShipmentNumber = "";
}
