diff options
| -rw-r--r-- | packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts | 5 | ||||
| -rw-r--r-- | packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts | 4 | ||||
| -rw-r--r-- | yarn.lock | 5 |
3 files changed, 10 insertions, 4 deletions
diff --git a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts index e83e3b67d..998ef6bf3 100644 --- a/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts +++ b/packages/pipeline/src/data_sources/ohlcv_external/crypto_compare.ts @@ -49,13 +49,14 @@ export class CryptoCompareOHLCVSource { // rate-limit for all API calls through this class instance private readonly _limiter: Bottleneck; - constructor(maxReqsPerSecond: number = 40) { + constructor(maxReqsPerSecond: number) { this._limiter = new Bottleneck({ - minTime: Math.ceil(ONE_SECOND / maxReqsPerSecond), + minTime: ONE_SECOND / maxReqsPerSecond, reservoir: 2000, reservoirRefreshAmount: 2000, reservoirRefreshInterval: ONE_MINUTE, }); + console.log('mintime', Math.ceil(ONE_SECOND / maxReqsPerSecond)); // tslint:disable-line:no-console } // gets OHLCV records starting from pair.latest diff --git a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts index 7377a64d8..a29a13bfc 100644 --- a/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts +++ b/packages/pipeline/src/scripts/pull_ohlcv_cryptocompare.ts @@ -11,7 +11,7 @@ import { fetchOHLCVTradingPairsAsync, TradingPair } from '../utils/get_ohlcv_tra const SOURCE_NAME = 'CryptoCompare'; const TWO_HOURS_AGO = new Date().getTime() - 2 * 60 * 60 * 1000; // tslint:disable-line:custom-no-magic-numbers -const MAX_CONCURRENT_REQUESTS = parseInt(process.env.CRYPTOCOMPARE_MAX_CONCURRENT_REQUESTS || '14', 10); // tslint:disable-line:custom-no-magic-numbers +const MAX_REQS_PER_SECOND = parseInt(process.env.CRYPTOCOMPARE_MAX_REQS_PER_SECOND || '15', 10); // tslint:disable-line:custom-no-magic-numbers const EARLIEST_BACKFILL_DATE = process.env.OHLCV_EARLIEST_BACKFILL_DATE || '2014-06-01'; const EARLIEST_BACKFILL_TIME = new Date(EARLIEST_BACKFILL_DATE).getTime(); @@ -20,7 +20,7 @@ let connection: Connection; (async () => { connection = await createConnection(ormConfig as ConnectionOptions); const repository = connection.getRepository(OHLCVExternal); - const source = new CryptoCompareOHLCVSource(MAX_CONCURRENT_REQUESTS); + const source = new CryptoCompareOHLCVSource(MAX_REQS_PER_SECOND); const jobTime = new Date().getTime(); const tradingPairs = await fetchOHLCVTradingPairsAsync(connection, SOURCE_NAME, EARLIEST_BACKFILL_TIME); @@ -3522,6 +3522,11 @@ boom@5.x.x: dependencies: hoek "4.x.x" +bottleneck@^2.13.2: + version "2.13.2" + resolved "https://registry.yarnpkg.com/bottleneck/-/bottleneck-2.13.2.tgz#f3f28f0ddf82cdd3e44072aee3104a42adcca352" + integrity sha512-DVS4Uv7xr4Ql0w9valPBaueLRnEtBepeoevDhWO0LBhyihICJ7RySyzPfyvPswanrXAAbWaF8Zx4QpxmIxHa/g== + bowser@^1.7.3, bowser@^1.9.3: version "1.9.3" resolved "https://registry.yarnpkg.com/bowser/-/bowser-1.9.3.tgz#6643ae4d783f31683f6d23156976b74183862162" |