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Force bitcoinj keychain lookaheadThreshold to zero so we always generate more keys

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catbref 2020-12-24 16:48:47 +00:00
parent 688f215dfd
commit 047627a6e5
1 changed files with 4 additions and 2 deletions
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6
src/main/java/org/qortal/crosschain/Bitcoiny.java
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@ -672,9 +672,11 @@ public abstract class Bitcoiny implements ForeignBlockchain {
protected static List<DeterministicKey> generateMoreKeys(DeterministicKeyChain keyChain) { protected static List<DeterministicKey> generateMoreKeys(DeterministicKeyChain keyChain) {
int existingLeafKeyCount = keyChain.getLeafKeys().size(); int existingLeafKeyCount = keyChain.getLeafKeys().size();
// Increase lookahead size so that... // Increase lookahead size...
keyChain.setLookaheadSize(keyChain.getLookaheadSize() + Bitcoiny.WALLET_KEY_LOOKAHEAD_INCREMENT); keyChain.setLookaheadSize(keyChain.getLookaheadSize() + Bitcoiny.WALLET_KEY_LOOKAHEAD_INCREMENT);
// ...this call will generate more keys // ...and lookahead threshold (minimum number of keys to generate)...
keyChain.setLookaheadThreshold(0);
// ...so that this call will generate more keys
keyChain.maybeLookAhead(); keyChain.maybeLookAhead();
// This returns *all* keys // This returns *all* keys