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calendar-optimizer
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implement retries

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main
Avraham Sakal 1 year ago
parent a05e3cc78a
commit efbcbade11
3 changed files with 95 additions and 46 deletions
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1
server/package.json
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@ -15,6 +15,7 @@
"dotenv": "^16.4.1",
"p-all": "^5.0.0",
"p-queue": "^8.0.1",
"p-retry": "^6.2.0",
"p-series": "^3.0.0",
"p-throttle": "^6.1.0"
},

26
server/pnpm-lock.yaml
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@ -26,6 +26,9 @@ dependencies:
p-queue:
specifier: ^8.0.1
version: 8.0.1
p-retry:
specifier: ^6.2.0
version: 6.2.0
p-series:
specifier: ^3.0.0
version: 3.0.0
@ -290,6 +293,10 @@ packages:
undici-types: 5.26.5
dev: true
/@types/retry@0.12.2:
resolution: {integrity: sha512-XISRgDJ2Tc5q4TRqvgJtzsRkFYNJzZrhTdtMoGVBttwzzQJkPnS3WWTFc7kuDRoPtPakl+T+OfdEUjYJj7Jbow==}
dev: false
/ansi-styles@3.2.1:
resolution: {integrity: sha512-VT0ZI6kZRdTh8YyJw3SMbYm/u+NqfsAxEpWO0Pf9sq8/e94WxxOpPKx9FR1FlyCtOVDNOQ+8ntlqFxiRc+r5qA==}
engines: {node: '>=4'}
@ -674,6 +681,11 @@ packages:
engines: {node: '>= 0.4'}
dev: true
/is-network-error@1.0.1:
resolution: {integrity: sha512-OwQXkwBJeESyhFw+OumbJVD58BFBJJI5OM5S1+eyrDKlgDZPX2XNT5gXS56GSD3NPbbwUuMlR1Q71SRp5SobuQ==}
engines: {node: '>=16'}
dev: false
/is-number-object@1.0.7:
resolution: {integrity: sha512-k1U0IRzLMo7ZlYIfzRu23Oh6MiIFasgpb9X76eqfFZAqwH44UI4KTBvBYIZ1dSL9ZzChTB9ShHfLkR4pdW5krQ==}
engines: {node: '>= 0.4'}
@ -828,6 +840,15 @@ packages:
p-timeout: 6.1.2
dev: false
/p-retry@6.2.0:
resolution: {integrity: sha512-JA6nkq6hKyWLLasXQXUrO4z8BUZGUt/LjlJxx8Gb2+2ntodU/SS63YZ8b0LUTbQ8ZB9iwOfhEPhg4ykKnn2KsA==}
engines: {node: '>=16.17'}
dependencies:
'@types/retry': 0.12.2
is-network-error: 1.0.1
retry: 0.13.1
dev: false
/p-series@3.0.0:
resolution: {integrity: sha512-geaabIwiqy+jN4vuJROl1rpMJT/myHAMAfdubPQGJT3Grr8td+ogWvTk2qLsNlhYXcoZZAfl01pfq7lK3/gYKQ==}
engines: {node: ^12.20.0 || ^14.13.1 || >=16.0.0}
@ -905,6 +926,11 @@ packages:
supports-preserve-symlinks-flag: 1.0.0
dev: true
/retry@0.13.1:
resolution: {integrity: sha512-XQBQ3I8W1Cge0Seh+6gjj03LbmRFWuoszgK9ooCpwYIrhhoO80pfq4cUkU5DkknwfOfFteRwlZ56PYOGYyFWdg==}
engines: {node: '>= 4'}
dev: false
/safe-array-concat@1.0.1:
resolution: {integrity: sha512-6XbUAseYE2KtOuGueyeobCySj9L4+66Tn6KQMOPQJrAJEowYKW/YR/MGJZl7FdydUdaFu4LYyDZjxf4/Nmo23Q==}
engines: {node: '>=0.4'}

54
server/src/scripts/ingest-option-quotes-from-polygon-to-clickhouse.ts
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@ -3,6 +3,7 @@ import { getApiKey } from "./polygon.js";
import pAll from "p-all";
import pQueue from "p-queue";
import pSeries from "p-series";
import pRetry from "p-retry";
const optionContractToTicker = ({
symbol,
@ -51,7 +52,9 @@ async function getOptionAggregates(
type,
});
// first mark the sync of this particular option contract as "pending":
await clickhouse.insert({
await pRetry(
() =>
clickhouse.insert({
table: "amg_option_aggregate_sync_statuses",
values: [
{
@ -64,13 +67,19 @@ async function getOptionAggregates(
},
],
format: "JSONEachRow",
});
}),
{ retries: 5, factor: 2, minTimeout: 1000, maxTimeout: 60 * 1000 }
);
let latestBatchResponse = (await (
let latestBatchResponse = await pRetry(
async () =>
(await (
await fetch(
`https://api.polygon.io/v2/aggs/ticker/${optionContractTicker}/range/1/minute/${asOfDate}/${asOfDate}?adjusted=false&sort=asc&limit=50000&apiKey=${await getApiKey()}`
)
).json()) as PolygonResponse;
).json()) as PolygonResponse,
{ retries: 5, factor: 2, minTimeout: 1000, maxTimeout: 60 * 1000 }
);
if (!latestBatchResponse.results) {
console.log(latestBatchResponse);
return;
@ -87,12 +96,18 @@ async function getOptionAggregates(
low: result.l,
high: result.h,
}));
await clickhouse.insert({
await pRetry(
() =>
clickhouse.insert({
table: "option_aggregates",
values: latestBatch,
format: "JSONEachRow",
});
await clickhouse.insert({
}),
{ retries: 5, factor: 2, minTimeout: 1000, maxTimeout: 60 * 1000 }
);
await pRetry(
() =>
clickhouse.insert({
table: "amg_option_aggregate_sync_statuses",
values: [
{
@ -105,7 +120,9 @@ async function getOptionAggregates(
},
],
format: "JSONEachRow",
});
}),
{ retries: 5, factor: 2, minTimeout: 1000, maxTimeout: 60 * 1000 }
);
}
type OptionContract = {
@ -122,7 +139,9 @@ async function getNextBatchOfUnstartedOptionAggregates(
if (typeof previousUnstartedOptionContract === "undefined") {
return;
}
const optionContractsWithoutAggregates = await query<OptionContractDay>(`
const optionContractsWithoutAggregates = await pRetry(
() =>
query<OptionContractDay>(`
SELECT
asOfDate,
symbol,
@ -161,7 +180,9 @@ async function getNextBatchOfUnstartedOptionAggregates(
AND status = 'not-started'
ORDER BY asOfDate, symbol, expirationDate, strike, type
LIMIT ${limit}
`);
`),
{ retries: 5, factor: 2, minTimeout: 1000, maxTimeout: 60 * 1000 }
);
return optionContractsWithoutAggregates;
}
@ -239,7 +260,8 @@ async function revertPendingSyncs() {
console.log();
}),
])
)
),
{ concurrency: 1 }
);
}
@ -250,13 +272,13 @@ async function revertPendingSyncs() {
*
* This queries Polygon with a concurrency of 6.
*/
const q = new pQueue({ concurrency: 60 });
const q = new pQueue({ concurrency: 6 });
/** Initialized with the lowest possible option contract.
* It's passed into `getNextUnstartedSymbolAndAsOfDate()`.
*/
let nextBatchOfUnstartedOptionContracts: Array<OptionContractDay> = [
{
asOfDate: "2022-03-15",
asOfDate: "2022-03-18",
symbol: "A",
expirationDate: "2022-02-01",
strike: 0,
@ -287,9 +309,9 @@ while (
})
)
);
// don't loop again until the queue has less than 50 items; we don't want it to grow in memory without bound:
console.log("Waiting till less than 50 in queue");
await q.onSizeLessThan(50);
// don't loop again until the queue has less than 2 items; we don't want it to grow in memory without bound:
console.log("Waiting till less than 2 in queue");
await q.onSizeLessThan(2);
}
// wait until pending queue operations are done:
await q.onSizeLessThan(1);

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