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CPFP support (#395)

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* CPFP support.

fixes #5
fixes #353
fixes #360

* Use effectiveFeePerVsize for mempool statistics.

* Renaming endpoint cpfp-info to just cpfp.

* Renaming decended to BestDescendant.

* Updating language file with new strings.
This commit is contained in:
softsimon
2021-03-18 23:47:40 +07:00
committed by GitHub
parent f633adef84
commit 58402c008f
19 changed files with 487 additions and 289 deletions
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13
backend/src/api/blocks.ts
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@@ -84,14 +84,21 @@ class Blocks {
}
}
transactions.forEach((tx) => {
if (!tx.cpfpChecked) {
Common.setRelativesAndGetCpfpInfo(tx, mempool);
}
});
logger.debug(`${transactionsFound} of ${txIds.length} found in mempool. ${txIds.length - transactionsFound} not found.`);
const blockExtended: BlockExtended = Object.assign({}, block);
blockExtended.reward = transactions[0].vout.reduce((acc, curr) => acc + curr.value, 0);
blockExtended.coinbaseTx = transactionUtils.stripCoinbaseTransaction(transactions[0]);
transactions.sort((a, b) => b.feePerVsize - a.feePerVsize);
blockExtended.medianFee = transactions.length > 1 ? Common.median(transactions.map((tx) => tx.feePerVsize)) : 0;
blockExtended.feeRange = transactions.length > 1 ? Common.getFeesInRange(transactions.slice(0, transactions.length - 1), 8) : [0, 0];
transactions.shift();
transactions.sort((a, b) => b.effectiveFeePerVsize - a.effectiveFeePerVsize);
blockExtended.medianFee = transactions.length > 1 ? Common.median(transactions.map((tx) => tx.effectiveFeePerVsize)) : 0;
blockExtended.feeRange = transactions.length > 1 ? Common.getFeesInRange(transactions, 8) : [0, 0];
if (block.height % 2016 === 0) {
this.lastDifficultyAdjustmentTime = block.timestamp;