machankura/mempool
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Implement CPFP reindexing using mini-miner method (not activated)

Browse Source
This commit is contained in:
Mononaut
2024-07-20 11:59:18 +00:00
parent 9aac0ddce7
commit 398593828f
3 changed files with 129 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
backend/src/api/blocks.ts
View File

@@ -32,6 +32,7 @@ import { calcBitsDifference } from './difficulty-adjustment';
import AccelerationRepository from '../repositories/AccelerationRepository';
import { calculateFastBlockCpfp, calculateGoodBlockCpfp } from './cpfp';
import mempool from './mempool';
import CpfpRepository from '../repositories/CpfpRepository';
class Blocks {
private blocks: BlockExtended[] = [];
@@ -569,8 +570,11 @@ class Blocks {
const blockchainInfo = await bitcoinClient.getBlockchainInfo();
const currentBlockHeight = blockchainInfo.blocks;
const unclassifiedBlocksList = await BlocksSummariesRepository.$getSummariesWithVersion(0);
const unclassifiedTemplatesList = await BlocksSummariesRepository.$getTemplatesWithVersion(0);
const targetSummaryVersion: number = 1;
const targetTemplateVersion: number = 1;
const unclassifiedBlocksList = await BlocksSummariesRepository.$getSummariesBelowVersion(targetSummaryVersion);
const unclassifiedTemplatesList = await BlocksSummariesRepository.$getTemplatesBelowVersion(targetTemplateVersion);
// nothing to do
if (!unclassifiedBlocksList?.length && !unclassifiedTemplatesList?.length) {
@@ -612,7 +616,15 @@ class Blocks {
const cpfpSummary = calculateGoodBlockCpfp(height, txs, []);
// classify
const { transactions: classifiedTxs } = this.summarizeBlockTransactions(blockHash, cpfpSummary.transactions);
await BlocksSummariesRepository.$saveTransactions(height, blockHash, classifiedTxs, 1);
await BlocksSummariesRepository.$saveTransactions(height, blockHash, classifiedTxs, 2);
if (unclassifiedBlocks[height].version < 2 && targetSummaryVersion === 2) {
const cpfpClusters = await CpfpRepository.$getClustersAt(height);
if (!cpfpRepository.compareClusters(cpfpClusters, cpfpSummary.clusters)) {
// CPFP clusters changed - update the compact_cpfp tables
await CpfpRepository.$deleteClustersAt(height);
await this.$saveCpfp(blockHash, height, cpfpSummary);
}
}
await Common.sleep$(250);
}
if (unclassifiedTemplates[height]) {