void fullnode::new_unconfirm_valid_tx(
const std::error_code& ec, const index_list& unconfirmed,
const transaction_type& tx)
{
auto handle_index = [](const std::error_code& ec)
{
if (ec)
log_error() << "Index error: " << ec.message();
};
const hash_digest& tx_hash = hash_transaction(tx);
if (ec)
{
log_warning()
<< "Error storing memory pool transaction "
<< tx_hash << ": " << ec.message();
}
else
{
auto l = log_debug();
l << "Accepted transaction ";
if (!unconfirmed.empty())
{
l << "(Unconfirmed inputs";
for (auto idx: unconfirmed)
l << " " << idx;
l << ") ";
}
l << tx_hash;
txidx_.index(tx, handle_index);
}
}
void transaction_pool::validation_complete(
const std::error_code& ec, const index_list& unconfirmed,
const hash_digest& tx_hash, validate_handler handle_validate)
{
if (ec == error::input_not_found || ec == error::validate_inputs_failed)
{
BITCOIN_ASSERT(unconfirmed.size() == 1);
//BITCOIN_ASSERT(unconfirmed[0] < tx.inputs.size());
handle_validate(ec, unconfirmed);
}
else if (ec)
{
BITCOIN_ASSERT(unconfirmed.empty());
handle_validate(ec, index_list());
}
// Re-check as another transaction might have been added in the interim.
else if (tx_exists(tx_hash))
handle_validate(error::duplicate, index_list());
else
handle_validate(bc::error::success, unconfirmed);
}
void transaction_validated(
const std::error_code& ec, const index_list& unconfirmed,
const incoming_message& request, queue_send_callback queue_send)
{
data_chunk result(4 + unconfirmed.size() * 4);
auto serial = make_serializer(result.begin());
write_error_code(serial, ec);
BITCOIN_ASSERT(serial.iterator() == result.begin() + 4);
for (uint32_t unconfirm_index: unconfirmed)
serial.write_4_bytes(unconfirm_index);
BITCOIN_ASSERT(serial.iterator() == result.end());
log_debug(LOG_WORKER)
<< "transaction_pool.validate() finished. Sending response: "
<< "ec=" << ec.message();
outgoing_message response(request, result);
queue_send(response);
}
void handle_mempool_store(
const std::error_code& ec, const index_list& unconfirmed,
const transaction_type& tx, channel_ptr node)
{
const hash_digest& tx_hash = hash_transaction(tx);
// Decided against this. Spammers can abuse us more easily.
/*if (ec == error::input_not_found)
{
BITCOIN_ASSERT(unconfirmed.size() == 1);
BITCOIN_ASSERT(unconfirmed[0] < tx.inputs.size());
const auto& prevout = tx.inputs[unconfirmed[0]].previous_output;
log_info() << "Requesting dependency " << encode_hex(prevout.hash)
<< " for " << encode_hex(tx_hash);
message::get_data getdat;
getdat.inventories.push_back(
{message::inventory_type::transaction, prevout.hash});
//getdat.inventories.push_back(
// {message::inventory_type::transaction, tx_hash});
node->send(getdat, depends_requested);
}
else if (ec)*/
if (ec)
{
//BITCOIN_ASSERT(unconfirmed.size() == 0);
log_error()
<< "Error storing memory pool transaction "
<< encode_hex(tx_hash) << ": " << ec.message();
}
else
{
auto l = log_info();
l << "Accepted transaction ";
if (!unconfirmed.empty())
{
l << "(Unconfirmed inputs";
for (auto idx: unconfirmed)
l << " " << idx;
l << ") ";
}
l << encode_hex(tx_hash);
}
}
