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Calculate & save acceleration bid boost rates

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This commit is contained in:
Mononaut
2024-02-27 18:09:15 +00:00
parent b9d46003f8
commit 130bdac58c
4 changed files with 828 additions and 2 deletions
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25
backend/src/api/websocket-handler.ts
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@@ -24,6 +24,8 @@ import { ApiPrice } from '../repositories/PricesRepository';
import accelerationApi from './services/acceleration';
import mempool from './mempool';
import statistics from './statistics/statistics';
import accelerationCosts from './acceleration';
import accelerationRepository from '../repositories/AccelerationRepository';
interface AddressTransactions {
mempool: MempoolTransactionExtended[],
@@ -728,6 +730,28 @@ class WebsocketHandler {
const _memPool = memPool.getMempool();
const isAccelerated = config.MEMPOOL_SERVICES.ACCELERATIONS && accelerationApi.isAcceleratedBlock(block, Object.values(mempool.getAccelerations()));
if (isAccelerated) {
const blockTxs: { [txid: string]: MempoolTransactionExtended } = {};
for (const tx of transactions) {
blockTxs[tx.txid] = tx;
}
const accelerations = Object.values(mempool.getAccelerations());
const boostRate = accelerationCosts.calculateBoostRate(
accelerations.map(acc => ({ txid: acc.txid, max_bid: acc.feeDelta })),
transactions
);
for (const acc of accelerations) {
if (blockTxs[acc.txid]) {
const tx = blockTxs[acc.txid];
const accelerationInfo = accelerationCosts.getAccelerationInfo(tx, boostRate, transactions);
accelerationRepository.$saveAcceleration(accelerationInfo, block, block.extras.pool.id);
}
}
}
const rbfTransactions = Common.findMinedRbfTransactions(transactions, memPool.getSpendMap());
memPool.handleMinedRbfTransactions(rbfTransactions);
memPool.removeFromSpendMap(transactions);
@@ -735,7 +759,6 @@ class WebsocketHandler {
if (config.MEMPOOL.AUDIT && memPool.isInSync()) {
let projectedBlocks;
let auditMempool = _memPool;
const isAccelerated = config.MEMPOOL_SERVICES.ACCELERATIONS && accelerationApi.isAcceleratedBlock(block, Object.values(mempool.getAccelerations()));
// 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 separateAudit = config.MEMPOOL.ADVANCED_GBT_AUDIT !== config.MEMPOOL.ADVANCED_GBT_MEMPOOL;