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include accelerated tx data in block audits

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This commit is contained in:
Mononaut
2023-05-22 18:16:58 -04:00
parent a13c424869
commit e489f713eb
11 changed files with 42 additions and 12 deletions
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11
backend/src/api/audit.ts
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@@ -6,16 +6,17 @@ import rbfCache from './rbf-cache';
const PROPAGATION_MARGIN = 180; // in seconds, time since a transaction is first seen after which it is assumed to have propagated to all miners
class Audit {
auditBlock(transactions: MempoolTransactionExtended[], projectedBlocks: MempoolBlockWithTransactions[], mempool: { [txId: string]: MempoolTransactionExtended })
: { censored: string[], added: string[], fresh: string[], sigop: string[], fullrbf: string[], score: number, similarity: number } {
auditBlock(transactions: MempoolTransactionExtended[], projectedBlocks: MempoolBlockWithTransactions[], mempool: { [txId: string]: MempoolTransactionExtended }, accelerations: { [txid: string]: number })
: { censored: string[], added: string[], fresh: string[], sigop: string[], fullrbf: string[], accelerated: string[], score: number, similarity: number } {
if (!projectedBlocks?.[0]?.transactionIds || !mempool) {
return { censored: [], added: [], fresh: [], sigop: [], fullrbf: [], score: 0, similarity: 1 };
return { censored: [], added: [], fresh: [], sigop: [], fullrbf: [], accelerated: [], score: 0, similarity: 1 };
}
const matches: string[] = []; // present in both mined block and template
const added: string[] = []; // present in mined block, not in template
const fresh: string[] = []; // missing, but firstSeen or lastBoosted within PROPAGATION_MARGIN
const rbf: string[] = []; // either missing or present, and either part of a full-rbf replacement, or a conflict with the mined block
const accelerated: string[] = []; // prioritized by the mempool accelerator
const isCensored = {}; // missing, without excuse
const isDisplaced = {};
let displacedWeight = 0;
@@ -28,6 +29,9 @@ class Audit {
const now = Math.round((Date.now() / 1000));
for (const tx of transactions) {
inBlock[tx.txid] = tx;
if (accelerations[tx.txid]) {
accelerated.push(tx.txid);
}
}
// coinbase is always expected
if (transactions[0]) {
@@ -149,6 +153,7 @@ class Audit {
fresh,
sigop: [],
fullrbf: rbf,
accelerated,
score,
similarity,
};