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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,75 @@ | ||
| import yargs from "yargs"; | ||
| import { hideBin } from "yargs/helpers"; | ||
| import { DefaultStore } from "../src"; | ||
| import { PriceFeed, PriceServiceConnection } from "@pythnetwork/price-service-client"; | ||
| import { ethers } from "ethers"; | ||
| import { PrivateKey, toPrivateKey } from "../lib"; | ||
| import {sleep} from "pyth_relay/lib/helpers"; | ||
|
|
||
| const parser = yargs(hideBin(process.argv)) | ||
| .scriptName("update_pricefeed.ts") | ||
| .usage( | ||
| "Usage: $0" | ||
| ) | ||
| .options({}); | ||
|
|
||
| async function main() { | ||
| const mainnetFeedIds = [ | ||
| "e62df6c8b4a85fe1a67db44dc12de5db330f7ac66b72dc658afedf0f4a415b43", | ||
| "ff61491a931112ddf1bd8147cd1b641375f79f5825126d665480874634fd0ace", | ||
| "63f341689d98a12ef60a5cff1d7f85c70a9e17bf1575f0e7c0b2512d48b1c8b3", | ||
| "7677dd124dee46cfcd46ff03cf405fb0ed94b1f49efbea3444aadbda939a7ad3", | ||
| "14eb6f846b84f37c841ce7a52a38706e54966df84b3a09cc40499b164af05672", | ||
| "fa2d39b681f3cef5fa87432a8dbd05113917fffb1b6829a37395c88396522a4e", | ||
| "7a5bc1d2b56ad029048cd63964b3ad2776eadf812edc1a43a31406cb54bff592", | ||
| "abe4f2b264560a397f38eec024369356e5c1ea4f7aab94729369f144b3d97779", | ||
| "5fcf71143bb70d41af4fa9aa1287e2efd3c5911cee59f909f915c9f61baacb1e", | ||
| "b82449fd728133488d2d41131cffe763f9c1693b73c544d9ef6aaa371060dd25", | ||
| ]; | ||
|
|
||
| let feedIds: string[] = []; | ||
| feedIds = [mainnetFeedIds[0]]; | ||
| const defaultEndpoint = "https://xc-mainnet.pyth.network"; | ||
| const hermesEndpoint = "http://127.0.0.1:7575"; | ||
|
|
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| const priceService = new PriceServiceConnection(defaultEndpoint, {verbose: true}); | ||
| const hermes = new PriceServiceConnection(hermesEndpoint, {verbose: true}); | ||
|
|
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| const origUpdates: PriceFeed[] = []; | ||
| const hermesUpdates: PriceFeed[] = []; | ||
|
|
||
| let priceServiceSum = 0; | ||
| let priceServiceCount = 0; | ||
|
|
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| priceService.subscribePriceFeedUpdates(feedIds, (feed) => { | ||
| const publishTime = feed.getPriceUnchecked().publishTime; | ||
| // const now = (new Date()).getTime(); | ||
| // const diff = now / 1000 - publishTime; | ||
| const receivedTime = feed.getMetadata()?.priceServiceReceiveTime!; | ||
| const diff = receivedTime - publishTime; | ||
|
|
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| priceServiceSum += diff; | ||
| priceServiceCount += 1; | ||
|
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| console.log(`p: ${priceServiceSum/priceServiceCount} ${diff} ${feed.getPriceUnchecked().price} ${JSON.stringify(feed.getMetadata())}`) | ||
| origUpdates.push(feed); | ||
| }) | ||
|
|
||
| let hermesSum = 0; | ||
| let hermesCount = 0; | ||
|
|
||
| hermes.subscribePriceFeedUpdates(feedIds, (feed) => { | ||
| const publishTime = feed.getPriceUnchecked().publishTime; | ||
| // const now = (new Date()).getTime(); | ||
| // const diff = now / 1000 - publishTime; | ||
| const receivedTime = feed.getMetadata()?.priceServiceReceiveTime!; | ||
| const diff = receivedTime - publishTime; | ||
|
|
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| hermesSum += diff; | ||
| hermesCount += 1; | ||
| console.log(`h: ${hermesSum/hermesCount} ${diff} ${feed.getPriceUnchecked().price} ${JSON.stringify(feed.getMetadata())}`) | ||
| hermesUpdates.push(feed); | ||
| }) | ||
| } | ||
|
|
||
| main(); |
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