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cormorant: increase descriptor wallet gap limit for postmix receive chain

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This commit is contained in:
Craig Raw
2022-12-15 16:00:56 +02:00
parent 41dabac75b
commit 8ba0a9f360
1 changed files with 8 additions and 2 deletions
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src/main/java/com/sparrowwallet/sparrow/net/cormorant/bitcoind/BitcoindClient.java
+8 -2
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@@ -6,6 +6,7 @@ import com.sparrowwallet.drongo.KeyPurpose;
import com.sparrowwallet.drongo.OutputDescriptor;
import com.sparrowwallet.drongo.Utils;
import com.sparrowwallet.drongo.wallet.BlockTransactionHash;
import com.sparrowwallet.drongo.wallet.StandardAccount;
import com.sparrowwallet.drongo.wallet.Wallet;
import com.sparrowwallet.drongo.wallet.WalletNode;
import com.sparrowwallet.sparrow.AppServices;
@@ -38,7 +39,8 @@ public class BitcoindClient {
private static final Logger log = LoggerFactory.getLogger(BitcoindClient.class);
public static final String CORE_WALLET_NAME = "cormorant";
private static final int GAP_LIMIT = 1000;
private static final int DEFAULT_GAP_LIMIT = 1000;
private static final int POSTMIX_GAP_LIMIT = 4000;
private final JsonRpcClient jsonRpcClient;
private final Timer timer = new Timer(true);
@@ -218,7 +220,7 @@ public class BitcoindClient {
}
private ScanDate getScanDate(String normalizedDescriptor, Wallet wallet, KeyPurpose keyPurpose, Date earliestBirthDate) {
Integer range = (keyPurpose == null ? null : wallet.getFreshNode(keyPurpose).getIndex() + GAP_LIMIT);
Integer range = (keyPurpose == null ? null : wallet.getFreshNode(keyPurpose).getIndex() + getGapLimit(wallet, keyPurpose));
//Force a rescan if loading a wallet with a birthday later than existing transactions, or if the wallet birthdate has been set or changed to an earlier date from the last check
boolean forceRescan = false;
@@ -232,6 +234,10 @@ public class BitcoindClient {
return new ScanDate(earliestBirthDate, range, forceRescan);
}
private int getGapLimit(Wallet wallet, KeyPurpose keyPurpose) {
return wallet.getStandardAccountType() == StandardAccount.WHIRLPOOL_POSTMIX && keyPurpose == KeyPurpose.RECEIVE ? POSTMIX_GAP_LIMIT : DEFAULT_GAP_LIMIT;
}
private void importDescriptors(Map<String, ScanDate> descriptors) {
for(String descriptor : descriptors.keySet()) {
Lock lock = descriptorLocks.computeIfAbsent(descriptor, desc -> new ReentrantLock());