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BitcoinNetworkParams: improve logging if max difficulty target has been hit

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This commit is contained in:
Andreas Schildbach 2023-04-02 12:55:07 +02:00
parent c60c612107
commit 318ead0a74
1 changed files with 6 additions and 3 deletions
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9
core/src/main/java/org/bitcoinj/params/BitcoinNetworkParams.java
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@ -211,9 +211,12 @@ public abstract class BitcoinNetworkParams extends NetworkParameters {
newTarget = newTarget.multiply(BigInteger.valueOf(timespan));
newTarget = newTarget.divide(BigInteger.valueOf(targetTimespan));
if (newTarget.compareTo(this.getMaxTarget()) > 0) {
log.info("Difficulty hit proof of work limit: {}", newTarget.toString(16));
newTarget = this.getMaxTarget();
BigInteger maxTarget = this.getMaxTarget();
if (newTarget.compareTo(maxTarget) > 0) {
log.info("Difficulty hit proof of work limit: {} vs {}",
Long.toHexString(ByteUtils.encodeCompactBits(newTarget)),
Long.toHexString(ByteUtils.encodeCompactBits(maxTarget)));
newTarget = maxTarget;
}
int accuracyBytes = (int) (nextBlock.getDifficultyTarget() >>> 24) - 3;