@bsv/wallet-toolbox
Version:
BRC100 conforming wallet, wallet storage and wallet signer components
85 lines • 3.24 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.createDefaultKnexChaintracksOptions = createDefaultKnexChaintracksOptions;
const knex_1 = require("knex");
const ChaintracksFs_1 = require("./util/ChaintracksFs");
const ChaintracksStorageKnex_1 = require("./Storage/ChaintracksStorageKnex");
const BulkIngestorCDNBabbage_1 = require("./Ingest/BulkIngestorCDNBabbage");
const ChaintracksFetch_1 = require("./util/ChaintracksFetch");
const LiveIngestorWhatsOnChainPoll_1 = require("./Ingest/LiveIngestorWhatsOnChainPoll");
const BulkIngestorWhatsOnChainCdn_1 = require("./Ingest/BulkIngestorWhatsOnChainCdn");
const BulkFileDataManager_1 = require("./util/BulkFileDataManager");
/**
*
* @param chain
* @param rootFolder defaults to "./data/"
* @returns
*/
function createDefaultKnexChaintracksOptions(chain, rootFolder = './data/', knexConfig, whatsonchainApiKey = '', maxPerFile = 100000, maxRetained = 2, fetch, cdnUrl = 'https://cdn.projectbabbage.com/blockheaders/', liveHeightThreshold = 2000, reorgHeightThreshold = 400, bulkMigrationChunkSize = 500, batchInsertLimit = 400, addLiveRecursionLimit = 36) {
fetch || (fetch = new ChaintracksFetch_1.ChaintracksFetch());
const bfo = {
chain,
fetch,
maxPerFile,
maxRetained,
fromKnownSourceUrl: cdnUrl
};
const bulkFileDataManager = new BulkFileDataManager_1.BulkFileDataManager(bfo);
if (!knexConfig) {
knexConfig = {
client: 'better-sqlite3',
connection: { filename: ChaintracksFs_1.ChaintracksFs.pathJoin(rootFolder, `${chain}Net_chaintracks.sqlite`) },
useNullAsDefault: true
};
}
const knexInstance = (0, knex_1.knex)(knexConfig);
const so = {
chain,
knex: knexInstance,
bulkFileDataManager,
liveHeightThreshold,
reorgHeightThreshold,
bulkMigrationChunkSize,
batchInsertLimit
};
const storage = new ChaintracksStorageKnex_1.ChaintracksStorageKnex(so);
const co = {
chain,
storage,
bulkIngestors: [],
liveIngestors: [],
addLiveRecursionLimit,
logging: (...args) => console.log(new Date().toISOString(), ...args),
readonly: false
};
const jsonResource = `${chain}NetBlockHeaders.json`;
const bulkCdnOptions = {
chain,
jsonResource,
fetch,
cdnUrl,
maxPerFile
};
co.bulkIngestors.push(new BulkIngestorCDNBabbage_1.BulkIngestorCDNBabbage(bulkCdnOptions));
const wocOptions = {
chain,
apiKey: whatsonchainApiKey,
timeout: 30000,
userAgent: 'BabbageWhatsOnChainServices',
enableCache: true,
chainInfoMsecs: 5000
};
const bulkOptions = {
...wocOptions,
jsonResource,
idleWait: 5000
};
co.bulkIngestors.push(new BulkIngestorWhatsOnChainCdn_1.BulkIngestorWhatsOnChainCdn(bulkOptions));
const liveOptions = {
...wocOptions,
idleWait: 100000
};
co.liveIngestors.push(new LiveIngestorWhatsOnChainPoll_1.LiveIngestorWhatsOnChainPoll(liveOptions));
return co;
}
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