private List <OPReturnMessage> ProcessTx(GetBlockResult bd, GetRawTransactionVerboseResult transaction)
{
var foundMessages = new List <OPReturnMessage>();
if (transaction == null)
{
return(null);
}
if (!transaction.vin.Any() || transaction.vout == null)
{
return(null);
}
var vouts = transaction.vout.Where(a => a.scriptPubKey != null && a.scriptPubKey.asm.Contains("OP_RETURN")).ToList();
if (!vouts.Any())
{
return(null);
}
foreach (var vout in vouts)
{
var message = new OPReturnMessage(bd, transaction, vout.scriptPubKey.asm);
foundMessages.Add(message);
Console.WriteLine($"{bd.height} - {transaction.txid} - {vout.n} - {message.message}");
}
return(foundMessages.Any() ? foundMessages : null);
}
public async Task SearchForMessagesAsync(RPCConnection rpcConnection, GetBlockResult bd)
{
this.blockHeight = bd.height;
var transactions = Task.Run(() => GetTransactions(rpcConnection, bd.tx.ToList()));
foreach (var tx in await transactions)
{
var res = ProcessTx(bd, tx);
if (res == null || !res.Any())
{
continue;
}
messages.AddRange(res);
}
}
public OPReturnMessage(GetBlockResult bd, GetRawTransactionVerboseResult tx, string asm)
{
blockdata = bd;
transaction = tx;
message = ProcessMessage(asm);
}
