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Mini-miner based block cpfp calculations

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This commit is contained in:
Mononaut
2024-04-06 02:24:22 +00:00
parent 27374bd131
commit 41c373c39d
2 changed files with 73 additions and 9 deletions
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11
backend/src/api/blocks.ts
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@@ -31,6 +31,7 @@ import rbfCache from './rbf-cache';
import { calcBitsDifference } from './difficulty-adjustment';
import AccelerationRepository from '../repositories/AccelerationRepository';
import { calculateFastBlockCpfp, calculateGoodBlockCpfp } from './cpfp';
import mempool from './mempool';
class Blocks {
private blocks: BlockExtended[] = [];
@@ -602,13 +603,13 @@ class Blocks {
for (let height = currentBlockHeight; height >= 0; height--) {
try {
let txs: TransactionExtended[] | null = null;
let txs: MempoolTransactionExtended[] | null = null;
if (unclassifiedBlocks[height]) {
const blockHash = unclassifiedBlocks[height];
// fetch transactions
txs = (await bitcoinApi.$getTxsForBlock(blockHash)).map(tx => transactionUtils.extendTransaction(tx)) || [];
txs = (await bitcoinApi.$getTxsForBlock(blockHash)).map(tx => transactionUtils.extendMempoolTransaction(tx)) || [];
// add CPFP
const cpfpSummary = calculateFastBlockCpfp(height, txs, true);
const cpfpSummary = calculateGoodBlockCpfp(height, txs, []);
// classify
const { transactions: classifiedTxs } = this.summarizeBlockTransactions(blockHash, cpfpSummary.transactions);
await BlocksSummariesRepository.$saveTransactions(height, blockHash, classifiedTxs, 1);
@@ -637,7 +638,7 @@ class Blocks {
}
templateTxs.push(tx || templateTx);
}
const cpfpSummary = calculateFastBlockCpfp(height, templateTxs?.filter(tx => tx['effectiveFeePerVsize'] != null) as TransactionExtended[], true);
const cpfpSummary = calculateGoodBlockCpfp(height, templateTxs?.filter(tx => tx['effectiveFeePerVsize'] != null) as MempoolTransactionExtended[], []);
// classify
const { transactions: classifiedTxs } = this.summarizeBlockTransactions(blockHash, cpfpSummary.transactions);
const classifiedTxMap: { [txid: string]: TransactionClassified } = {};
@@ -891,7 +892,7 @@ class Blocks {
}
}
const cpfpSummary: CpfpSummary = calculateGoodBlockCpfp(block.height, transactions);
const cpfpSummary: CpfpSummary = calculateGoodBlockCpfp(block.height, transactions, Object.values(mempool.getAccelerations()).map(a => ({ txid: a.txid, max_bid: a.feeDelta })));
const blockExtended: BlockExtended = await this.$getBlockExtended(block, cpfpSummary.transactions);
const blockSummary: BlockSummary = this.summarizeBlockTransactions(block.id, cpfpSummary.transactions);
this.updateTimerProgress(timer, `got block data for ${this.currentBlockHeight}`);