public void MinePendingTransactions()
{
logger.LogInformation($"Buscando transacciones que minar.\n" +
$"\tÚltimo bloque #{Blockchain.Last.BlockNumber}.\n" +
$"\tCadenas secundarias #{Blockchain.BranchesCount}\n" +
$"\tTransacciones pendientes #{pendings.Count}\n" +
$"\tPares registrados #{Peers.Count}: {string.Join(", ",Peers.List())}"
);
BlockItem[] pendingsToMine;
lock (semaphore)
{
pendingsToMine = Pendings.ToArray();
}
if (pendingsToMine.Length > 0)
{
logger.LogInformation($"Minando {pendingsToMine.Length} transacciones");
try
{
var block = Blockchain.MineNextBlock(pendingsToMine);
if (block != null)
{
lock (semaphore)
{
logger.LogInformation("Hemos minado un bloque!!!");
Peers.Broadcast(block);
var transactions = block.GetTransactions();
foreach (var item in transactions)
{
pendings.Remove(item.GetKey());
}
}
}
else
{
logger.LogInformation("No hemos logrado minado el bloque antes que otro :(");
}
var chain = Blockchain.Trunk.ToArray();
KeyValuePair <string, BlockItem>[] invalids;
lock (semaphore)
{
invalids = pendings.Where(p => !p.Value.IsValid(chain)).ToArray();
}
foreach (var invalid in invalids)
{
logger.LogWarning($"Item {invalid.Value.GetType().Name} inválido: {string.Join("\n\r\t", invalid.Value.Messages)}");
}
}
catch (Exception ex)
{
logger.LogCritical($"Error minando transacciones pendientes: {ex}");
}
}
else
{
logger.LogDebug("No se encontraron transacciones que minar");
}
}
public Counter(Blockchain blockchain)
{
this.blockchain = blockchain;
}
