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Merge pull request #4403 from mempool/mononaut/empty-mempool-block-health

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Fix health score when mempool was empty
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softsimon 2023-11-23 17:25:06 +09:00 • committed by GitHub
commit 407b4c53a6
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1 changed files with 7 additions and 2 deletions
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9
backend/src/api/audit.ts
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@ -9,7 +9,7 @@ class Audit {
auditBlock(transactions: MempoolTransactionExtended[], projectedBlocks: MempoolBlockWithTransactions[], mempool: { [txId: string]: MempoolTransactionExtended }, useAccelerations: boolean = false) auditBlock(transactions: MempoolTransactionExtended[], projectedBlocks: MempoolBlockWithTransactions[], mempool: { [txId: string]: MempoolTransactionExtended }, useAccelerations: boolean = false)
: { censored: string[], added: string[], fresh: string[], sigop: string[], fullrbf: string[], accelerated: string[], score: number, similarity: number } { : { censored: string[], added: string[], fresh: string[], sigop: string[], fullrbf: string[], accelerated: string[], score: number, similarity: number } {
if (!projectedBlocks?.[0]?.transactionIds || !mempool) { if (!projectedBlocks?.[0]?.transactionIds || !mempool) {
return { censored: [], added: [], fresh: [], sigop: [], fullrbf: [], accelerated: [], score: 0, similarity: 1 }; return { censored: [], added: [], fresh: [], sigop: [], fullrbf: [], accelerated: [], score: 1, similarity: 1 };
} }
const matches: string[] = []; // present in both mined block and template const matches: string[] = []; // present in both mined block and template
@ -144,7 +144,12 @@ class Audit {
const numCensored = Object.keys(isCensored).length; const numCensored = Object.keys(isCensored).length;
const numMatches = matches.length - 1; // adjust for coinbase tx const numMatches = matches.length - 1; // adjust for coinbase tx
const score = numMatches > 0 ? (numMatches / (numMatches + numCensored)) : 0; let score = 0;
if (numMatches <= 0 && numCensored <= 0) {
score = 1;
} else if (numMatches > 0) {
score = (numMatches / (numMatches + numCensored));
}
const similarity = projectedWeight ? matchedWeight / projectedWeight : 1; const similarity = projectedWeight ? matchedWeight / projectedWeight : 1;
return { return {