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

improve audit analysis and scoring

Browse Source
This commit is contained in:
Mononaut
2022-10-19 17:10:45 +00:00
parent 39afa4cda1
commit 832ccdac46
2 changed files with 123 additions and 19 deletions
Download Patch File Download Diff File Expand all files Collapse all files

28
backend/src/api/websocket-handler.ts
View File

@@ -18,6 +18,7 @@ import difficultyAdjustment from './difficulty-adjustment';
import feeApi from './fee-api';
import BlocksAuditsRepository from '../repositories/BlocksAuditsRepository';
import BlocksSummariesRepository from '../repositories/BlocksSummariesRepository';
import Audit from './audit';
class WebsocketHandler {
private wss: WebSocket.Server | undefined;
@@ -405,7 +406,7 @@ class WebsocketHandler {
});
}
handleNewBlock(block: BlockExtended, txIds: string[], transactions: TransactionExtended[]) {
handleNewBlock(block: BlockExtended, txIds: string[], transactions: TransactionExtended[]): void {
if (!this.wss) {
throw new Error('WebSocket.Server is not set');
}
@@ -414,30 +415,19 @@ class WebsocketHandler {
let mBlockDeltas: undefined | MempoolBlockDelta[];
let matchRate = 0;
const _memPool = memPool.getMempool();
const projectedBlocks = mempoolBlocks.makeBlockTemplates(cloneMempool(_memPool), 1, 1);
const mempoolCopy = cloneMempool(_memPool);
const projectedBlocks = mempoolBlocks.makeBlockTemplates(mempoolCopy, 2, 2);
if (projectedBlocks[0]) {
const matches: string[] = [];
const added: string[] = [];
const missing: string[] = [];
const { censored, added, score } = Audit.auditBlock(block, txIds, transactions, projectedBlocks, mempoolCopy);
matchRate = Math.round(score * 100 * 100) / 100;
// Update mempool to remove transactions included in the new block
for (const txId of txIds) {
if (projectedBlocks[0].transactionIds.indexOf(txId) > -1) {
matches.push(txId);
} else {
added.push(txId);
}
delete _memPool[txId];
}
for (const txId of projectedBlocks[0].transactionIds) {
if (matches.includes(txId) || added.includes(txId)) {
continue;
}
missing.push(txId);
}
matchRate = Math.round((Math.max(0, matches.length - missing.length - added.length) / txIds.length * 100) * 100) / 100;
mempoolBlocks.updateMempoolBlocks(_memPool);
mBlocks = mempoolBlocks.getMempoolBlocks();
mBlockDeltas = mempoolBlocks.getMempoolBlockDeltas();
@@ -464,7 +454,7 @@ class WebsocketHandler {
height: block.height,
hash: block.id,
addedTxs: added,
missingTxs: missing,
missingTxs: censored,
matchRate: matchRate,
});
}