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use elevated priority for protocol tx fees

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This commit is contained in:
woodser 2023-08-19 11:59:45 -04:00
parent 26c95cb61d
commit c0a2fb92ec
4 changed files with 15 additions and 10 deletions
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3
core/src/main/java/haveno/core/offer/OpenOfferManager.java
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@ -994,7 +994,8 @@ public class OpenOfferManager implements PeerManager.Listener, DecryptedDirectMe
.setAccountIndex(0)
.setAddress(entry.getAddressString())
.setAmount(reserveAmount)
.setRelay(true));
.setRelay(true)
.setPriority(XmrWalletService.PROTOCOL_FEE_PRIORITY));
log.info("Done creating split output tx to fund offer {}", openOffer.getId());
// schedule txs

1
core/src/main/java/haveno/core/support/dispute/DisputeManager.java
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@ -874,6 +874,7 @@ public abstract class DisputeManager<T extends DisputeList<Dispute>> extends Sup
if (winnerPayoutAmount.compareTo(BigInteger.ZERO) > 0) txConfig.addDestination(winnerPayoutAddress, winnerPayoutAmount);
if (loserPayoutAmount.compareTo(BigInteger.ZERO) > 0) txConfig.addDestination(loserPayoutAddress, loserPayoutAmount);
txConfig.setSubtractFeeFrom(loserPayoutAmount.equals(BigInteger.ZERO) ? 0 : txConfig.getDestinations().size() - 1); // winner only pays fee if loser gets 0
txConfig.setPriority(XmrWalletService.PROTOCOL_FEE_PRIORITY);
MoneroTxWallet payoutTx = null;
try {
payoutTx = trade.getWallet().createTx(txConfig);

3
core/src/main/java/haveno/core/trade/Trade.java
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@ -928,7 +928,8 @@ public abstract class Trade implements Tradable, Model {
.addDestination(buyerPayoutAddress, buyerPayoutAmount)
.addDestination(sellerPayoutAddress, sellerPayoutAmount)
.setSubtractFeeFrom(0, 1) // split tx fee
.setRelay(false));
.setRelay(false)
.setPriority(XmrWalletService.PROTOCOL_FEE_PRIORITY));
// save updated multisig hex
getSelf().setUpdatedMultisigHex(multisigWallet.exportMultisigHex());

18
core/src/main/java/haveno/core/xmr/wallet/XmrWalletService.java
View file

@ -44,6 +44,7 @@ import monero.wallet.model.MoneroOutputWallet;
import monero.wallet.model.MoneroSubaddress;
import monero.wallet.model.MoneroSyncResult;
import monero.wallet.model.MoneroTxConfig;
import monero.wallet.model.MoneroTxPriority;
import monero.wallet.model.MoneroTxQuery;
import monero.wallet.model.MoneroTxWallet;
import monero.wallet.model.MoneroWalletConfig;
@ -82,19 +83,19 @@ public class XmrWalletService {
private static final Logger log = LoggerFactory.getLogger(XmrWalletService.class);
// Monero configuration
// TODO: don't hard code configuration, inject into classes?
public static final int NUM_BLOCKS_UNLOCK = 10;
private static final MoneroNetworkType MONERO_NETWORK_TYPE = getMoneroNetworkType();
private static final MoneroWalletRpcManager MONERO_WALLET_RPC_MANAGER = new MoneroWalletRpcManager();
public static final String MONERO_WALLET_RPC_DIR = Config.baseCurrencyNetwork().isTestnet() ? System.getProperty("user.dir") + File.separator + ".localnet" : Config.appDataDir().getAbsolutePath(); // .localnet contains monero-wallet-rpc and wallet files
public static final String MONERO_WALLET_RPC_NAME = Utilities.isWindows() ? "monero-wallet-rpc.exe" : "monero-wallet-rpc";
public static final String MONERO_WALLET_RPC_PATH = MONERO_WALLET_RPC_DIR + File.separator + MONERO_WALLET_RPC_NAME;
public static final double MINER_FEE_TOLERANCE = 0.25; // miner fee must be within percent of estimated fee
public static final MoneroTxPriority PROTOCOL_FEE_PRIORITY = MoneroTxPriority.ELEVATED;
private static final MoneroNetworkType MONERO_NETWORK_TYPE = getMoneroNetworkType();
private static final MoneroWalletRpcManager MONERO_WALLET_RPC_MANAGER = new MoneroWalletRpcManager();
private static final String MONERO_WALLET_RPC_USERNAME = "haveno_user";
private static final String MONERO_WALLET_RPC_DEFAULT_PASSWORD = "password"; // only used if account password is null
private static final String MONERO_WALLET_NAME = "haveno_XMR";
private static final String KEYS_FILE_POSTFIX = ".keys";
private static final String ADDRESS_FILE_POSTFIX = ".address.txt";
public static final double MINER_FEE_TOLERANCE = 0.25; // miner fee must be within percent of estimated fee
private static final int NUM_MAX_BACKUP_WALLETS = 1;
private static final int MONERO_LOG_LEVEL = 0;
private static final boolean PRINT_STACK_TRACE = false;
@ -432,7 +433,8 @@ public class XmrWalletService {
.setSubaddressIndices(subaddressIndex)
.addDestination(HavenoUtils.getTradeFeeAddress(), tradeFee)
.addDestination(address, sendAmount.add(securityDeposit))
.setSubtractFeeFrom(1)); // pay fee from security deposit
.setSubtractFeeFrom(1)
.setPriority(XmrWalletService.PROTOCOL_FEE_PRIORITY)); // pay fee from security deposit
// check if tx uses exact input, since wallet2 can prefer to spend 2 outputs
if (reserveExactAmount) {
@ -498,7 +500,7 @@ public class XmrWalletService {
if (!BigInteger.valueOf(0).equals(tx.getUnlockTime())) throw new RuntimeException("Unlock height must be 0");
// verify miner fee
BigInteger feeEstimate = getFeeEstimate(tx.getWeight());
BigInteger feeEstimate = getElevatedFeeEstimate(tx.getWeight());
double feeDiff = tx.getFee().subtract(feeEstimate).abs().doubleValue() / feeEstimate.doubleValue();
if (feeDiff > MINER_FEE_TOLERANCE) throw new Error("Miner fee is not within " + (MINER_FEE_TOLERANCE * 100) + "% of estimated fee, expected " + feeEstimate + " but was " + tx.getFee());
log.info("Trade tx fee {} is within tolerance, diff%={}", tx.getFee(), feeDiff);
@ -552,11 +554,11 @@ public class XmrWalletService {
* @param txWeight - the tx weight
* @return the tx fee estimate
*/
public BigInteger getFeeEstimate(long txWeight) {
private BigInteger getElevatedFeeEstimate(long txWeight) {
// get fee estimates per kB from daemon
MoneroFeeEstimate feeEstimates = getDaemon().getFeeEstimate();
BigInteger baseFeeEstimate = feeEstimates.getFee(); // get normal fee per kB
BigInteger baseFeeEstimate = feeEstimates.getFees().get(2); // get elevated fee per kB
BigInteger qmask = feeEstimates.getQuantizationMask();
log.info("Monero base fee estimate={}, qmask={}: " + baseFeeEstimate, qmask);