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wallet: speedup refresh from daemon

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Assume the whole of a coinbase goes to the same address (so that
if the first output isn't for us, none of it is), and only look
for payment id when we received something in the transaction.
This commit is contained in:
moneromooo-monero 2015-11-22 17:52:31 +00:00
parent ea707c779c
commit d2c031332e
No known key found for this signature in database
GPG Key ID: 686F07454D6CEFC3
2 changed files with 59 additions and 38 deletions
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95
src/wallet/wallet2.cpp
View File

@ -174,9 +174,10 @@ void wallet2::check_acc_out(const account_keys &acc, const tx_out &o, const cryp
error = false;
}
//----------------------------------------------------------------------------------------------------
void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_t height)
void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_t height, bool miner_tx)
{
process_unconfirmed(tx, height);
if (!miner_tx)
process_unconfirmed(tx, height);
std::vector<size_t> outs;
uint64_t tx_money_got_in_outs = 0;
crypto::public_key tx_pub_key = null_pkey;
@ -202,8 +203,27 @@ void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_
tx_pub_key = pub_key_field.pub_key;
bool r = true;
int threads = std::thread::hardware_concurrency();
if (threads > 1)
int threads;
if (miner_tx)
{
for (size_t i = 0; i < tx.vout.size(); ++i)
{
uint64_t money_transfered = 0;
bool error = false;
check_acc_out(m_account.get_keys(), tx.vout[i], tx_pub_key, i, money_transfered, error);
if (error)
{
r = false;
break;
}
// this assumes that the miner tx pays a single address
if (money_transfered == 0)
break;
outs.push_back(i);
tx_money_got_in_outs += money_transfered;
}
}
else if (tx.vout.size() > 1 && (threads = std::thread::hardware_concurrency()) > 1)
{
boost::asio::io_service ioservice;
boost::thread_group threadpool;
@ -214,8 +234,8 @@ void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_
}
const account_keys &keys = m_account.get_keys();
uint64_t *money_transfered = new uint64_t[tx.vout.size()];
bool *error = new bool[tx.vout.size()];
std::vector<uint64_t> money_transfered(tx.vout.size());
std::deque<bool> error(tx.vout.size());
for (size_t i = 0; i < tx.vout.size(); ++i)
{
ioservice.dispatch(boost::bind(&wallet2::check_acc_out, this, std::cref(keys), std::cref(tx.vout[i]), std::cref(tx_pub_key), i,
@ -236,8 +256,6 @@ void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_
tx_money_got_in_outs += money_transfered[i];
}
}
delete[] error;
delete[] money_transfered;
}
else
{
@ -303,50 +321,53 @@ void wallet2::process_new_transaction(const cryptonote::transaction& tx, uint64_
}
}
tx_extra_nonce extra_nonce;
crypto::hash payment_id = null_hash;
if (find_tx_extra_field_by_type(tx_extra_fields, extra_nonce))
if (tx_money_spent_in_ins > 0)
{
crypto::hash8 payment_id8 = null_hash8;
if(get_encrypted_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id8))
process_outgoing(tx, height, tx_money_spent_in_ins, tx_money_got_in_outs);
}
uint64_t received = (tx_money_spent_in_ins < tx_money_got_in_outs) ? tx_money_got_in_outs - tx_money_spent_in_ins : 0;
if (0 < received)
{
tx_extra_nonce extra_nonce;
crypto::hash payment_id = null_hash;
if (find_tx_extra_field_by_type(tx_extra_fields, extra_nonce))
{
// We got a payment ID to go with this tx
LOG_PRINT_L2("Found encrypted payment ID: " << payment_id8);
if (tx_pub_key != null_pkey)
crypto::hash8 payment_id8 = null_hash8;
if(get_encrypted_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id8))
{
if (!decrypt_payment_id(payment_id8, tx_pub_key, m_account.get_keys().m_view_secret_key))
// We got a payment ID to go with this tx
LOG_PRINT_L2("Found encrypted payment ID: " << payment_id8);
if (tx_pub_key != null_pkey)
{
LOG_PRINT_L0("Failed to decrypt payment ID: " << payment_id8);
if (!decrypt_payment_id(payment_id8, tx_pub_key, m_account.get_keys().m_view_secret_key))
{
LOG_PRINT_L0("Failed to decrypt payment ID: " << payment_id8);
}
else
{
LOG_PRINT_L2("Decrypted payment ID: " << payment_id8);
// put the 64 bit decrypted payment id in the first 8 bytes
memcpy(payment_id.data, payment_id8.data, 8);
// rest is already 0, but guard against code changes above
memset(payment_id.data + 8, 0, 24);
}
}
else
{
LOG_PRINT_L2("Decrypted payment ID: " << payment_id8);
// put the 64 bit decrypted payment id in the first 8 bytes
memcpy(payment_id.data, payment_id8.data, 8);
// rest is already 0, but guard against code changes above
memset(payment_id.data + 8, 0, 24);
LOG_PRINT_L1("No public key found in tx, unable to decrypt payment id");
}
}
else
else if (get_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id))
{
LOG_PRINT_L1("No public key found in tx, unable to decrypt payment id");
LOG_PRINT_L2("Found unencrypted payment ID: " << payment_id);
}
}
else if (get_payment_id_from_tx_extra_nonce(extra_nonce.nonce, payment_id))
{
LOG_PRINT_L2("Found unencrypted payment ID: " << payment_id);
}
}
uint64_t received = (tx_money_spent_in_ins < tx_money_got_in_outs) ? tx_money_got_in_outs - tx_money_spent_in_ins : 0;
if (tx_money_spent_in_ins > 0)
{
process_outgoing(tx, height, tx_money_spent_in_ins, tx_money_got_in_outs);
}
if (0 < received)
{
payment_details payment;
payment.m_tx_hash = cryptonote::get_transaction_hash(tx);
payment.m_amount = received;
@ -395,7 +416,7 @@ void wallet2::process_new_blockchain_entry(const cryptonote::block& b, const cry
if(b.timestamp + 60*60*24 > m_account.get_createtime())
{
TIME_MEASURE_START(miner_tx_handle_time);
process_new_transaction(b.miner_tx, height);
process_new_transaction(b.miner_tx, height, true);
TIME_MEASURE_FINISH(miner_tx_handle_time);
TIME_MEASURE_START(txs_handle_time);
@ -404,7 +425,7 @@ void wallet2::process_new_blockchain_entry(const cryptonote::block& b, const cry
cryptonote::transaction tx;
bool r = parse_and_validate_tx_from_blob(txblob, tx);
THROW_WALLET_EXCEPTION_IF(!r, error::tx_parse_error, txblob);
process_new_transaction(tx, height);
process_new_transaction(tx, height, false);
}
TIME_MEASURE_FINISH(txs_handle_time);
LOG_PRINT_L2("Processed block: " << bl_id << ", height " << height << ", " << miner_tx_handle_time + txs_handle_time << "(" << miner_tx_handle_time << "/" << txs_handle_time <<")ms");

2
src/wallet/wallet2.h
View File

@ -336,7 +336,7 @@ namespace tools
* \param password Password of wallet file
*/
void load_keys(const std::string& keys_file_name, const std::string& password);
void process_new_transaction(const cryptonote::transaction& tx, uint64_t height);
void process_new_transaction(const cryptonote::transaction& tx, uint64_t height, bool miner_tx);
void process_new_blockchain_entry(const cryptonote::block& b, const cryptonote::block_complete_entry& bche, const crypto::hash& bl_id, uint64_t height);
void detach_blockchain(uint64_t height);
void get_short_chain_history(std::list<crypto::hash>& ids) const;