machankura/mempool
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Merge branch 'master' into mononaut/block-health-calculation

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wiz 2023-02-23 15:27:04 +09:00 committed by GitHub
commit 7929500dd2
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4 changed files with 15 additions and 4 deletions
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2
backend/package.json
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@ -27,7 +27,7 @@
"package": "npm run build && rm -rf package && mv dist package && mv node_modules package && npm run package-rm-build-deps",
"package-rm-build-deps": "(cd package/node_modules; rm -r typescript @typescript-eslint)",
"start": "node --max-old-space-size=2048 dist/index.js",
"start-production": "node --max-old-space-size=4096 dist/index.js",
"start-production": "node --max-old-space-size=16384 dist/index.js",
"test": "./node_modules/.bin/jest --coverage",
"lint": "./node_modules/.bin/eslint . --ext .ts",
"lint:fix": "./node_modules/.bin/eslint . --ext .ts --fix",

7
backend/src/api/database-migration.ts
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@ -7,7 +7,7 @@ import cpfpRepository from '../repositories/CpfpRepository';
import { RowDataPacket } from 'mysql2';
class DatabaseMigration {
private static currentVersion = 52;
private static currentVersion = 53;
private queryTimeout = 3600_000;
private statisticsAddedIndexed = false;
private uniqueLogs: string[] = [];
@ -468,6 +468,11 @@ class DatabaseMigration {
logger.warn('' + (e instanceof Error ? e.message : e));
}
}
if (databaseSchemaVersion < 53) {
await this.$executeQuery('ALTER TABLE statistics MODIFY mempool_byte_weight bigint(20) UNSIGNED NOT NULL');
await this.updateToSchemaVersion(53);
}
}
/**

8
backend/src/api/explorer/nodes.api.ts
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@ -362,7 +362,13 @@ class NodesApi {
public async $searchNodeByPublicKeyOrAlias(search: string) {
try {
const publicKeySearch = search.replace('%', '') + '%';
const aliasSearch = search.replace(/[-_.]/g, ' ').replace(/[^a-zA-Z0-9 ]/g, '').split(' ').map((search) => '+' + search + '*').join(' ');
const aliasSearch = search
.replace(/[-_.]/g, ' ') // Replace all -_. characters with empty space. Eg: "ln.nicehash" becomes "ln nicehash".
.replace(/[^a-zA-Z0-9 ]/g, '') // Remove all special characters and keep just A to Z, 0 to 9.
.split(' ')
.filter(key => key.length)
.map((search) => '+' + search + '*').join(' ');
// %keyword% is wildcard search and can't be indexed so it's slower as the node database grow. keyword% can be indexed but then you can't search for "Nicehash" and get result for ln.nicehash.com. So we use fulltext index for words "ln, nicehash, com" and nicehash* will find it instantly.
const query = `SELECT public_key, alias, capacity, channels, status FROM nodes WHERE public_key LIKE ? OR MATCH alias_search AGAINST (? IN BOOLEAN MODE) ORDER BY capacity DESC LIMIT 10`;
const [rows]: any = await DB.query(query, [publicKeySearch, aliasSearch]);
return rows;

2
production/bitcoin.conf
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@ -5,7 +5,7 @@ listen=1
discover=1
par=16
dbcache=8192
maxmempool=1337
maxmempool=4096
mempoolexpiry=999999
maxconnections=42
onion=127.0.0.1:9050