void Ping(object state)
{
ListenerTrace.Verbose("Ping");
_Node.SendMessage(new PingPayload());
ListenerTrace.Verbose("Ping");
_SenderNode.SendMessage(new PingPayload());
}
private void DeleteExpiredBroadcasted(CloudTableEvent evt, uint256 hash)
{
if (evt.AddedEntity != null)
{
if (DateTimeOffset.UtcNow - evt.AddedEntity.Timestamp > TimeSpan.FromHours(24.0))
{
ListenerTrace.Verbose("Cleaning expired broadcasted " + hash);
DeleteBroadcasted(evt.AddedEntity, hash);
}
}
}
void _SenderNode_MessageReceived(Node node, IncomingMessage message)
{
if (message.Message.Payload is GetDataPayload)
{
var getData = (GetDataPayload)message.Message.Payload;
foreach (var data in getData.Inventory)
{
if (data.Type == InventoryType.MSG_TX && _BroadcastedTransactions.ContainsKey(data.Hash))
{
var result = _BroadcastedTransactions[data.Hash];
var tx = new TxPayload(result.Transaction);
node.SendMessage(tx);
ListenerTrace.Info("Broadcasted " + data.Hash);
try
{
Configuration.GetBroadcastedTransactionsListenable().CloudTable.Execute(TableOperation.Delete(result.ToEntity()));
}
catch (StorageException)
{
}
}
}
}
if (message.Message.Payload is RejectPayload)
{
var reject = (RejectPayload)message.Message.Payload;
uint256 txId = reject.Hash;
if (txId != null && _BroadcastedTransactions.ContainsKey(txId))
{
ListenerTrace.Info("Broadcasted transaction rejected (" + reject.Code + ") " + txId);
DeleteBroadcasted(txId);
if (reject.Code != RejectCode.DUPLICATE)
{
UpdateBroadcastState(txId, reject.Code.ToString());
}
}
}
if (message.Message.Payload is PongPayload)
{
ListenerTrace.Verbose("Pong");
}
}
void node_MessageReceived(Node node, IncomingMessage message)
{
if (message.Message.Payload is InvPayload)
{
var inv = (InvPayload)message.Message.Payload;
foreach (var inventory in inv.Inventory.Where(i => _BroadcastedTransactions.ContainsKey(i.Hash)))
{
ListenerTrace.Info("Broadcasted reached mempool " + inventory);
}
node.SendMessage(new GetDataPayload(inv.Inventory.ToArray()));
}
if (message.Message.Payload is TxPayload)
{
var tx = ((TxPayload)message.Message.Payload).Object;
ListenerTrace.Verbose("Received Transaction " + tx.GetHash());
RunTask("New transaction", () =>
{
var txId = tx.GetHash();
_Indexer.Index(new TransactionEntry.Entity(txId, tx, null));
_Indexer.IndexOrderedBalance(tx);
RunTask("New transaction", () =>
{
var balances =
OrderedBalanceChange
.ExtractWalletBalances(txId, tx, null, null, int.MaxValue, _Wallets)
.GroupBy(b => b.PartitionKey);
foreach (var b in balances)
{
_Indexer.Index(b);
}
}, true);
}, false);
}
if (message.Message.Payload is BlockPayload)
{
var block = ((BlockPayload)message.Message.Payload).Object;
ListenerTrace.Info("Received block " + block.GetHash());
RunTask("New block", () =>
{
var blockId = block.GetHash();
node.SynchronizeChain(_Chain);
_Indexer.IndexChain(_Chain);
ListenerTrace.Info("New height : " + _Chain.Height);
var header = _Chain.GetBlock(blockId);
if (header == null)
{
return;
}
_Indexer.IndexWalletOrderedBalance(header.Height, block, _Wallets);
RunTask("New block", () =>
{
_Indexer.Index(block);
}, false);
RunTask("New block", () =>
{
_Indexer.IndexTransactions(header.Height, block);
}, false);
RunTask("New block", () =>
{
_Indexer.IndexOrderedBalance(header.Height, block);
}, false);
}, true);
}
if (message.Message.Payload is PongPayload)
{
ListenerTrace.Verbose("Pong");
}
}