machankura/mempool
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safer mempool cloning for different GBT algorithms

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This commit is contained in:
Mononaut
2023-02-10 07:26:49 -06:00
parent 241850beca
commit 8f3b8276c5
2 changed files with 16 additions and 1 deletions
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3
backend/src/api/websocket-handler.ts
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@@ -19,6 +19,7 @@ import feeApi from './fee-api';
import BlocksAuditsRepository from '../repositories/BlocksAuditsRepository';
import BlocksSummariesRepository from '../repositories/BlocksSummariesRepository';
import Audit from './audit';
import { deepClone } from '../utils/clone';
class WebsocketHandler {
private wss: WebSocket.Server | undefined;
@@ -421,7 +422,7 @@ class WebsocketHandler {
let projectedBlocks;
// template calculation functions have mempool side effects, so calculate audits using
// a cloned copy of the mempool if we're running a different algorithm for mempool updates
const auditMempool = (config.MEMPOOL.ADVANCED_GBT_AUDIT === config.MEMPOOL.ADVANCED_GBT_MEMPOOL) ? _memPool : JSON.parse(JSON.stringify(_memPool));
const auditMempool = (config.MEMPOOL.ADVANCED_GBT_AUDIT === config.MEMPOOL.ADVANCED_GBT_MEMPOOL) ? _memPool : deepClone(_memPool);
if (config.MEMPOOL.ADVANCED_GBT_AUDIT) {
projectedBlocks = await mempoolBlocks.makeBlockTemplates(auditMempool, false);
} else {