switch to switchboard

2023-11-14 14:28:26 +00:00 · 2023-11-14 14:28:26 +00:00 · a634bd89c6
parent 321585084b
commit a634bd89c6
4 changed files with 237 additions and 13 deletions
--- a/package.json
+++ b/package.json
@ -61,6 +61,8 @@
    "@pythnetwork/client": "^2.7.2",
    "@solana/spl-token": "^0.1.6",
    "@solana/web3.js": "^1.30.2",
+    "@switchboard-xyz/sbv2-lite": "^0.2.4",
+    "big.js": "^6.2.1",
    "borsh": "https://github.com/defactojob/borsh-js#field-mapper"
  },
  "browserslist": [
--- a/src/ids.json
+++ b/src/ids.json
@ -158,8 +158,8 @@
          "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v"
        ],
        "oracle_pks": [
-          "GVXRSBjFk6e6J3NbVPXohDJetcTjaeeuykUpbQF8UoMU",
-          "JBu1AL4obBcCMqKBBxhpWCNUt136ijcuMZLFvTP7iWdB",
+          "Gc6PUvh4XXyooJ7pUwgn5Q5Udm3pCeJw4n7ciio5XDuC",
+          "EAw8hREbSn93kA4ePKSqK96vi135ktkF1cwYvvn5zQtH",
          "H6ARHf6YXhGYeQfUzQNGk6rDNnLBQKrenN712K4AQJEG",
          "3NBReDRTLKMQEKiLD5tGcx4kXbTf88b7f2xLS9UuGjym"
        ],
@ -194,10 +194,10 @@
    },
    "mango_program_id": "5fNfvyp5czQVX77yoACa3JJVEhdRaWjPuazuWgjhTqEH",
    "oracles": {
-      "BTC/USDC": "GVXRSBjFk6e6J3NbVPXohDJetcTjaeeuykUpbQF8UoMU",
+      "BTC/USDC": "Gc6PUvh4XXyooJ7pUwgn5Q5Udm3pCeJw4n7ciio5XDuC",
      "BTC/USDT": "HWh11EWkVHHZoRV6D6WzfRSna4yFv8ZvwcqDk74oDnSs",
      "BTC/WUSDT": "HWh11EWkVHHZoRV6D6WzfRSna4yFv8ZvwcqDk74oDnSs",
-      "ETH/USDC": "JBu1AL4obBcCMqKBBxhpWCNUt136ijcuMZLFvTP7iWdB",
+      "ETH/USDC": "EAw8hREbSn93kA4ePKSqK96vi135ktkF1cwYvvn5zQtH",
      "ETH/USDT": "AcYcDG74nxeFHxuqeD5RRWTMWKi77QVx7t9bEy8Y4eyN",
      "ETH/WUSDT": "AcYcDG74nxeFHxuqeD5RRWTMWKi77QVx7t9bEy8Y4eyN",
      "SOL/USDC": "H6ARHf6YXhGYeQfUzQNGk6rDNnLBQKrenN712K4AQJEG",
--- a/src/utils.ts
+++ b/src/utils.ts
@ -31,6 +31,8 @@ import {
  zeros,
 } from '@project-serum/serum/lib/layout';
 import { Aggregator } from './schema';
+import Big from 'big.js';
+import SwitchboardProgram from '@switchboard-xyz/sbv2-lite';

 export const zeroKey = new PublicKey(new Uint8Array(32));

@ -429,6 +431,43 @@ export function decodeRecentEvents(buffer: Buffer, lastSeenSeqNum?: number) {

 const PYTH_MAGIC = Buffer.from([0xa1, 0xb2, 0xc3, 0xd4]);

+export function switchboardDecimalToBig(sbDecimal: {
+  mantissa: BN;
+  scale: number;
+}): Big {
+  const mantissa = new Big(sbDecimal.mantissa.toString());
+  const scale = sbDecimal.scale;
+  const oldDp = Big.DP;
+  Big.DP = 20;
+  const result: Big = mantissa.div(new Big(10).pow(scale));
+  Big.DP = oldDp;
+  return result;
+}
+let sbv2MainnetProgram;
+export async function parseSwitchboardOracleV2(
+  accountInfo: AccountInfo<Buffer>,
+  connection: Connection,
+): Promise<{ price: number; lastUpdatedSlot: number; uiDeviation: number }> {
+  if (!sbv2MainnetProgram) {
+    sbv2MainnetProgram = await SwitchboardProgram.loadMainnet(connection);
+  }
+
+  const price = sbv2MainnetProgram
+    .decodeLatestAggregatorValue(accountInfo)!
+    .toNumber();
+  const lastUpdatedSlot = sbv2MainnetProgram
+    .decodeAggregator(accountInfo)
+    .latestConfirmedRound!.roundOpenSlot!.toNumber();
+  const stdDeviation = switchboardDecimalToBig(
+    sbv2MainnetProgram.decodeAggregator(accountInfo).latestConfirmedRound
+      .stdDeviation,
+  );
+
+  if (!price || !lastUpdatedSlot)
+    throw new Error('Unable to parse Switchboard Oracle V2');
+  return { price, lastUpdatedSlot, uiDeviation: stdDeviation.toNumber() };
+}
+
 export async function getOraclePrice(
  connection: Connection,
  oracle: PublicKey,
@ -438,12 +477,17 @@ export async function getOraclePrice(
    throw new Error('account does not exist');
  }

-  const pythBase = parseBaseData(info.data);
-  if (pythBase?.type == AccountType.Price) {
-    const price = parsePriceData(info.data);
-    return price.aggregate.price;
+  if (info.data.length == 3851) {
+    const { price } = await parseSwitchboardOracleV2(info, connection);
+    return price;
  } else {
-    const agg = Aggregator.deserialize(info.data);
-    return agg.answer.median.toNumber() / Math.pow(10, agg.config.decimals);
+    const pythBase = parseBaseData(info.data);
+    if (pythBase?.type == AccountType.Price) {
+      const price = parsePriceData(info.data);
+      return price.aggregate.price;
+    } else {
+      const agg = Aggregator.deserialize(info.data);
+      return agg.answer.median.toNumber() / Math.pow(10, agg.config.decimals);
+    }
  }
 }
--- a/yarn.lock
+++ b/yarn.lock
@ -272,6 +272,13 @@
  dependencies:
    regenerator-runtime "^0.13.4"

+"@babel/runtime@^7.23.2":
+  version "7.23.2"
+  resolved "https://registry.yarnpkg.com/@babel/runtime/-/runtime-7.23.2.tgz#062b0ac103261d68a966c4c7baf2ae3e62ec3885"
+  integrity sha512-mM8eg4yl5D6i3lu2QKPuPH4FArvJ8KhTofbE7jwMUv9KX5mBvwPAqnV3MlyBNqdp9RyRKP6Yck8TrfYrPvX3bg==
+  dependencies:
+    regenerator-runtime "^0.14.0"
+
 "@babel/template@^7.12.13", "@babel/template@^7.3.3":
  version "7.12.13"
  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.12.13.tgz#530265be8a2589dbb37523844c5bcb55947fb327"
@ -316,6 +323,35 @@
    exec-sh "^0.3.2"
    minimist "^1.2.0"

+"@coral-xyz/anchor@^0.28.0":
+  version "0.28.0"
+  resolved "https://registry.yarnpkg.com/@coral-xyz/anchor/-/anchor-0.28.0.tgz#8345c3c9186a91f095f704d7b90cd256f7e8b2dc"
+  integrity sha512-kQ02Hv2ZqxtWP30WN1d4xxT4QqlOXYDxmEd3k/bbneqhV3X5QMO4LAtoUFs7otxyivOgoqam5Il5qx81FuI4vw==
+  dependencies:
+    "@coral-xyz/borsh" "^0.28.0"
+    "@solana/web3.js" "^1.68.0"
+    base64-js "^1.5.1"
+    bn.js "^5.1.2"
+    bs58 "^4.0.1"
+    buffer-layout "^1.2.2"
+    camelcase "^6.3.0"
+    cross-fetch "^3.1.5"
+    crypto-hash "^1.3.0"
+    eventemitter3 "^4.0.7"
+    js-sha256 "^0.9.0"
+    pako "^2.0.3"
+    snake-case "^3.0.4"
+    superstruct "^0.15.4"
+    toml "^3.0.0"
+
+"@coral-xyz/borsh@^0.28.0":
+  version "0.28.0"
+  resolved "https://registry.yarnpkg.com/@coral-xyz/borsh/-/borsh-0.28.0.tgz#fa368a2f2475bbf6f828f4657f40a52102e02b6d"
+  integrity sha512-/u1VTzw7XooK7rqeD7JLUSwOyRSesPUk0U37BV9zK0axJc1q0nRbKFGFLYCQ16OtdOJTTwGfGp11Lx9B45bRCQ==
+  dependencies:
+    bn.js "^5.1.2"
+    buffer-layout "^1.2.0"
+
 "@eslint/eslintrc@^0.4.1":
  version "0.4.1"
  resolved "https://registry.yarnpkg.com/@eslint/eslintrc/-/eslintrc-0.4.1.tgz#442763b88cecbe3ee0ec7ca6d6dd6168550cbf14"
@ -539,6 +575,18 @@
    "@types/yargs" "^15.0.0"
    chalk "^4.0.0"

+"@noble/curves@^1.2.0":
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/@noble/curves/-/curves-1.2.0.tgz#92d7e12e4e49b23105a2555c6984d41733d65c35"
+  integrity sha512-oYclrNgRaM9SsBUBVbb8M6DTV7ZHRTKugureoYEncY5c65HOmRzvSiTE3y5CYaPYJA/GVkrhXEoF0M3Ya9PMnw==
+  dependencies:
+    "@noble/hashes" "1.3.2"
+
+"@noble/hashes@1.3.2", "@noble/hashes@^1.3.1":
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/@noble/hashes/-/hashes-1.3.2.tgz#6f26dbc8fbc7205873ce3cee2f690eba0d421b39"
+  integrity sha512-MVC8EAQp7MvEcm30KWENFjgR+Mkmf+D189XJTkFIlwohU5hcBbn1ZkKq7KVTi2Hme3PMGF390DaL52beVrIihQ==
+
 "@nodelib/fs.scandir@2.1.4":
  version "2.1.4"
  resolved "https://registry.yarnpkg.com/@nodelib/fs.scandir/-/fs.scandir-2.1.4.tgz#d4b3549a5db5de2683e0c1071ab4f140904bbf69"
@ -670,6 +718,35 @@
    superstruct "^0.14.2"
    tweetnacl "^1.0.0"

+"@solana/web3.js@^1.68.0":
+  version "1.87.6"
+  resolved "https://registry.yarnpkg.com/@solana/web3.js/-/web3.js-1.87.6.tgz#6744cfc5f4fc81e0f58241c0a92648a7320bb3bf"
+  integrity sha512-LkqsEBgTZztFiccZZXnawWa8qNCATEqE97/d0vIwjTclmVlc8pBpD1DmjfVHtZ1HS5fZorFlVhXfpwnCNDZfyg==
+  dependencies:
+    "@babel/runtime" "^7.23.2"
+    "@noble/curves" "^1.2.0"
+    "@noble/hashes" "^1.3.1"
+    "@solana/buffer-layout" "^4.0.0"
+    agentkeepalive "^4.3.0"
+    bigint-buffer "^1.1.5"
+    bn.js "^5.2.1"
+    borsh "^0.7.0"
+    bs58 "^4.0.1"
+    buffer "6.0.3"
+    fast-stable-stringify "^1.0.0"
+    jayson "^4.1.0"
+    node-fetch "^2.6.12"
+    rpc-websockets "^7.5.1"
+    superstruct "^0.14.2"
+
+"@switchboard-xyz/sbv2-lite@^0.2.4":
+  version "0.2.4"
+  resolved "https://registry.yarnpkg.com/@switchboard-xyz/sbv2-lite/-/sbv2-lite-0.2.4.tgz#fb8e189124d89fbffa5060a8009f8e0886cc7368"
+  integrity sha512-rJNwMalZ26D4bxtrxneZ6gBIwwtQ0KiSy8jY4c81KPEad/USMyl0iGPyhKKOr6dNRDKy5BgOslnU8xnZF+rnuQ==
+  dependencies:
+    "@coral-xyz/anchor" "^0.28.0"
+    big.js "^6.1.1"
+
 "@tsconfig/node10@^1.0.0":
  version "1.0.7"
  resolved "https://registry.yarnpkg.com/@tsconfig/node10/-/node10-1.0.7.tgz#1eb1de36c73478a2479cc661ef5af1c16d86d606"
@ -820,6 +897,13 @@
  resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-2.0.0.tgz#7036640b4e21cc2f259ae826ce843d277dad8cff"
  integrity sha512-RJJrrySY7A8havqpGObOB4W92QXKJo63/jFLLgpvOtsGUqbQZ9Sbgl35KMm1DjC6j7AvmmU2bIno+3IyEaemaw==

+"@types/ws@^7.4.4":
+  version "7.4.7"
+  resolved "https://registry.yarnpkg.com/@types/ws/-/ws-7.4.7.tgz#f7c390a36f7a0679aa69de2d501319f4f8d9b702"
+  integrity sha512-JQbbmxZTZehdc2iszGKs5oC3NFnjeay7mtAWrdt7qNtAVK0g19muApzAy4bm9byz79xa2ZnO/BOBC2R8RC5Lww==
+  dependencies:
+    "@types/node" "*"
+
 "@types/yargs-parser@*":
  version "20.2.0"
  resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-20.2.0.tgz#dd3e6699ba3237f0348cd085e4698780204842f9"
@ -948,6 +1032,13 @@ acorn@^8.1.0:
  resolved "https://registry.yarnpkg.com/acorn/-/acorn-8.2.4.tgz#caba24b08185c3b56e3168e97d15ed17f4d31fd0"
  integrity sha512-Ibt84YwBDDA890eDiDCEqcbwvHlBvzzDkU2cGBBDDI1QWT12jTiXIOn2CIw5KK4i6N5Z2HUxwYjzriDyqaqqZg==

+agentkeepalive@^4.3.0:
+  version "4.5.0"
+  resolved "https://registry.yarnpkg.com/agentkeepalive/-/agentkeepalive-4.5.0.tgz#2673ad1389b3c418c5a20c5d7364f93ca04be923"
+  integrity sha512-5GG/5IbQQpC9FpkRGsSvZI5QYeSCzlJHdpBQntCsuTOxhKD8lqKhrleg2Yi7yvMIf82Ycmmqln9U8V9qwEiJew==
+  dependencies:
+    humanize-ms "^1.2.1"
+
 ajv@^6.10.0, ajv@^6.12.3, ajv@^6.12.4:
  version "6.12.6"
  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.12.6.tgz#baf5a62e802b07d977034586f8c3baf5adf26df4"
@ -1219,6 +1310,11 @@ bcrypt-pbkdf@^1.0.0:
  dependencies:
    tweetnacl "^0.14.3"

+big.js@^6.1.1, big.js@^6.2.1:
+  version "6.2.1"
+  resolved "https://registry.yarnpkg.com/big.js/-/big.js-6.2.1.tgz#7205ce763efb17c2e41f26f121c420c6a7c2744f"
+  integrity sha512-bCtHMwL9LeDIozFn+oNhhFoq+yQ3BNdnsLSASUxLciOb1vgvpHsIO1dsENiGMgbb4SkP5TrzWzRiLddn8ahVOQ==
+
 bigint-buffer@^1.1.5:
  version "1.1.5"
  resolved "https://registry.yarnpkg.com/bigint-buffer/-/bigint-buffer-1.1.5.tgz#d038f31c8e4534c1f8d0015209bf34b4fa6dd442"
@ -1248,7 +1344,7 @@ bn.js@^5.0.0:
  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-5.2.0.tgz#358860674396c6997771a9d051fcc1b57d4ae002"
  integrity sha512-D7iWRBvnZE8ecXiLj/9wbxH7Tk79fAh8IHaTNq1RWRixsS02W+5qS+iE9yq6RYl0asXx5tw0bLhmT5pIfbSquw==

-bn.js@^5.1.0, bn.js@^5.1.2, bn.js@^5.2.0:
+bn.js@^5.1.0, bn.js@^5.1.2, bn.js@^5.2.0, bn.js@^5.2.1:
  version "5.2.1"
  resolved "https://registry.yarnpkg.com/bn.js/-/bn.js-5.2.1.tgz#0bc527a6a0d18d0aa8d5b0538ce4a77dccfa7b70"
  integrity sha512-eXRvHzWyYPBuB4NBy0cmYQjGitUrtqwbvlzP3G6VFnNRbsZQIxQ10PbKKHt8gZ/HW/D/747aDl+QkDqg3KQLMQ==
@ -1354,7 +1450,7 @@ buffer-from@1.x, buffer-from@^1.0.0:
  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
  integrity sha512-MQcXEUbCKtEo7bhqEs6560Hyd4XaovZlO/k9V3hjVUF/zwW7KBVdSK4gIt/bzwS9MbR5qob+F5jusZsb0YQK2A==

-buffer-layout@^1.2.0:
+buffer-layout@^1.2.0, buffer-layout@^1.2.2:
  version "1.2.2"
  resolved "https://registry.yarnpkg.com/buffer-layout/-/buffer-layout-1.2.2.tgz#b9814e7c7235783085f9ca4966a0cfff112259d5"
  integrity sha512-kWSuLN694+KTk8SrYvCqwP2WcgQjoRCiF5b4QDvkkz8EmgD+aWAIceGFKMIAdmF/pH+vpgNV3d3kAKorcdAmWA==
@ -1428,6 +1524,11 @@ camelcase@^6.0.0:
  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-6.2.0.tgz#924af881c9d525ac9d87f40d964e5cea982a1809"
  integrity sha512-c7wVvbw3f37nuobQNtgsgG9POC9qMbNuMQmTCqZv23b6MIz0fcYpBiOlv9gEN/hdLdnZTDQhg6e9Dq5M1vKvfg==

+camelcase@^6.3.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-6.3.0.tgz#5685b95eb209ac9c0c177467778c9c84df58ba9a"
+  integrity sha512-Gmy6FhYlCY7uOElZUSbxo2UCDH8owEk996gkbrpsgGtrJLM3J7jGxl9Ic7Qwwj4ivOE5AWZWRMecDdF7hqGjFA==
+
 caniuse-lite@^1.0.30001219:
  version "1.0.30001228"
  resolved "https://registry.yarnpkg.com/caniuse-lite/-/caniuse-lite-1.0.30001228.tgz#bfdc5942cd3326fa51ee0b42fbef4da9d492a7fa"
@ -1635,6 +1736,13 @@ cross-env@^7.0.2:
  dependencies:
    cross-spawn "^7.0.1"

+cross-fetch@^3.1.5:
+  version "3.1.8"
+  resolved "https://registry.yarnpkg.com/cross-fetch/-/cross-fetch-3.1.8.tgz#0327eba65fd68a7d119f8fb2bf9334a1a7956f82"
+  integrity sha512-cvA+JwZoU0Xq+h6WkMvAUqPEYy92Obet6UdKLfW60qn99ftItKjB5T+BkyWOFWe2pUyfQ+IJHmpOTznqk1M6Kg==
+  dependencies:
+    node-fetch "^2.6.12"
+
 cross-spawn@^6.0.0, cross-spawn@^6.0.5:
  version "6.0.5"
  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-6.0.5.tgz#4a5ec7c64dfae22c3a14124dbacdee846d80cbc4"
@ -1773,6 +1881,11 @@ define-property@^2.0.2:
    is-descriptor "^1.0.2"
    isobject "^3.0.1"

+delay@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/delay/-/delay-5.0.0.tgz#137045ef1b96e5071060dd5be60bf9334436bd1d"
+  integrity sha512-ReEBKkIfe4ya47wlPYf/gu5ib6yUG0/Aez0JQZQz94kiWtRQvZIQbTiehsnwHvLSWJnQdhVeqYue7Id1dKr0qw==
+
 delayed-stream@~1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
@ -2622,6 +2735,13 @@ human-signals@^1.1.1:
  resolved "https://registry.yarnpkg.com/human-signals/-/human-signals-1.1.1.tgz#c5b1cd14f50aeae09ab6c59fe63ba3395fe4dfa3"
  integrity sha512-SEQu7vl8KjNL2eoGBLF3+wAjpsNfA9XMlXAYj/3EdaNfAlxKthD1xjEQfGOUhllCGGJVNY34bRr6lPINhNjyZw==

+humanize-ms@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/humanize-ms/-/humanize-ms-1.2.1.tgz#c46e3159a293f6b896da29316d8b6fe8bb79bbed"
+  integrity sha512-Fl70vYtsAFb/C06PTS9dZBo7ihau+Tu/DNCk/OyHhea07S+aeMWpFFkUaXRa8fI+ScZbEI8dfSxwY7gxZ9SAVQ==
+  dependencies:
+    ms "^2.0.0"
+
 iconv-lite@0.4.24:
  version "0.4.24"
  resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
@ -2929,6 +3049,11 @@ isobject@^3.0.0, isobject@^3.0.1:
  resolved "https://registry.yarnpkg.com/isobject/-/isobject-3.0.1.tgz#4e431e92b11a9731636aa1f9c8d1ccbcfdab78df"
  integrity sha1-TkMekrEalzFjaqH5yNHMvP2reN8=

+isomorphic-ws@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/isomorphic-ws/-/isomorphic-ws-4.0.1.tgz#55fd4cd6c5e6491e76dc125938dd863f5cd4f2dc"
+  integrity sha512-BhBvN2MBpWTaSHdWRb/bwdZJ1WaehQ2L1KngkCkfLUGF0mAWAT1sQUQacEmQ0jXkFw/czDXPNQSL5u2/Krsz1w==
+
 isstream@~0.1.2:
  version "0.1.2"
  resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
@ -2992,6 +3117,24 @@ jayson@^3.4.4:
    lodash "^4.17.20"
    uuid "^3.4.0"

+jayson@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/jayson/-/jayson-4.1.0.tgz#60dc946a85197317f2b1439d672a8b0a99cea2f9"
+  integrity sha512-R6JlbyLN53Mjku329XoRT2zJAE6ZgOQ8f91ucYdMCD4nkGCF9kZSrcGXpHIU4jeKj58zUZke2p+cdQchU7Ly7A==
+  dependencies:
+    "@types/connect" "^3.4.33"
+    "@types/node" "^12.12.54"
+    "@types/ws" "^7.4.4"
+    JSONStream "^1.3.5"
+    commander "^2.20.3"
+    delay "^5.0.0"
+    es6-promisify "^5.0.0"
+    eyes "^0.1.8"
+    isomorphic-ws "^4.0.1"
+    json-stringify-safe "^5.0.1"
+    uuid "^8.3.2"
+    ws "^7.4.5"
+
 jest-changed-files@^26.6.2:
  version "26.6.2"
  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-26.6.2.tgz#f6198479e1cc66f22f9ae1e22acaa0b429c042d0"
@ -3775,7 +3918,7 @@ ms@2.1.2:
  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
  integrity sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==

-ms@2.1.3:
+ms@2.1.3, ms@^2.0.0:
  version "2.1.3"
  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.3.tgz#574c8138ce1d2b5861f0b44579dbadd60c6615b2"
  integrity sha512-6FlzubTLZG3J2a/NVCAleEhjzq5oxgHyaCU9yYXvcLsvoVaHJq/s5xXI6/XXP6tz7R9xAOtHnSO/tXtF3WRTlA==
@ -3832,6 +3975,13 @@ node-fetch@2:
  dependencies:
    whatwg-url "^5.0.0"

+node-fetch@^2.6.12:
+  version "2.7.0"
+  resolved "https://registry.yarnpkg.com/node-fetch/-/node-fetch-2.7.0.tgz#d0f0fa6e3e2dc1d27efcd8ad99d550bda94d187d"
+  integrity sha512-c4FRfUm/dbcWZ7U+1Wq0AwCyFL+3nt2bEw05wfxSz+DWpWsitgmSgYmy2dQdWyKC1694ELPqMs/YzUSNozLt8A==
+  dependencies:
+    whatwg-url "^5.0.0"
+
 node-gyp-build@^4.2.0:
  version "4.2.3"
  resolved "https://registry.yarnpkg.com/node-gyp-build/-/node-gyp-build-4.2.3.tgz#ce6277f853835f718829efb47db20f3e4d9c4739"
@ -4295,6 +4445,11 @@ regenerator-runtime@^0.13.4:
  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.13.7.tgz#cac2dacc8a1ea675feaabaeb8ae833898ae46f55"
  integrity sha512-a54FxoJDIr27pgf7IgeQGxmqUNYrcV338lf/6gH456HZ/PhX+5BcwHXG9ajESmwe6WRO0tAzRUrRmNONWgkrew==

+regenerator-runtime@^0.14.0:
+  version "0.14.0"
+  resolved "https://registry.yarnpkg.com/regenerator-runtime/-/regenerator-runtime-0.14.0.tgz#5e19d68eb12d486f797e15a3c6a918f7cec5eb45"
+  integrity sha512-srw17NI0TUWHuGa5CFGGmhfNIeja30WMBfbslPNhf6JrqQlLN5gcrvig1oqPxiVaXb0oW0XRKtH6Nngs5lKCIA==
+
 regex-not@^1.0.0, regex-not@^1.0.2:
  version "1.0.2"
  resolved "https://registry.yarnpkg.com/regex-not/-/regex-not-1.0.2.tgz#1f4ece27e00b0b65e0247a6810e6a85d83a5752c"
@ -4440,6 +4595,19 @@ rpc-websockets@^7.5.0:
    bufferutil "^4.0.1"
    utf-8-validate "^5.0.2"

+rpc-websockets@^7.5.1:
+  version "7.6.2"
+  resolved "https://registry.yarnpkg.com/rpc-websockets/-/rpc-websockets-7.6.2.tgz#ed82f21ea8290f26d73f10d0dc0f9425dc364b81"
+  integrity sha512-+M1fOYMPxvOQDHbSItkD/an4fRwPZ1Nft1zv48G84S0TyChG2A1GXmjWkbs3o2NxW+q36H9nM2uLo5yojTrPaA==
+  dependencies:
+    "@babel/runtime" "^7.17.2"
+    eventemitter3 "^4.0.7"
+    uuid "^8.3.2"
+    ws "^8.5.0"
+  optionalDependencies:
+    bufferutil "^4.0.1"
+    utf-8-validate "^5.0.2"
+
 rsvp@^4.8.4:
  version "4.8.5"
  resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-4.8.5.tgz#c8f155311d167f68f21e168df71ec5b083113734"
@ -4846,6 +5014,11 @@ superstruct@^0.14.2:
  resolved "https://registry.yarnpkg.com/superstruct/-/superstruct-0.14.2.tgz#0dbcdf3d83676588828f1cf5ed35cda02f59025b"
  integrity sha512-nPewA6m9mR3d6k7WkZ8N8zpTWfenFH3q9pA2PkuiZxINr9DKB2+40wEQf0ixn8VaGuJ78AB6iWOtStI+/4FKZQ==

+superstruct@^0.15.4:
+  version "0.15.5"
+  resolved "https://registry.yarnpkg.com/superstruct/-/superstruct-0.15.5.tgz#0f0a8d3ce31313f0d84c6096cd4fa1bfdedc9dab"
+  integrity sha512-4AOeU+P5UuE/4nOUkmcQdW5y7i9ndt1cQd/3iUe+LTz3RxESf/W/5lg4B74HbDMMv8PHnPnGCQFH45kBcrQYoQ==
+
 supports-color@8.1.1:
  version "8.1.1"
  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-8.1.1.tgz#cd6fc17e28500cff56c1b86c0a7fd4a54a73005c"
@ -5380,6 +5553,11 @@ ws@^7.4.4:
  resolved "https://registry.yarnpkg.com/ws/-/ws-7.4.5.tgz#a484dd851e9beb6fdb420027e3885e8ce48986c1"
  integrity sha512-xzyu3hFvomRfXKH8vOFMU3OguG6oOvhXMo3xsGy3xWExqaM2dxBbVxuD99O7m3ZUFMvvscsZDqxfgMaRr/Nr1g==

+ws@^7.4.5:
+  version "7.5.9"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.5.9.tgz#54fa7db29f4c7cec68b1ddd3a89de099942bb591"
+  integrity sha512-F+P9Jil7UiSKSkppIiD94dN07AwvFixvLIj1Og1Rl9GGMuNipJnV9JzjD6XuqmAeiswGvUmNLjr5cFuXwNS77Q==
+
 ws@^8.5.0:
  version "8.8.1"
  resolved "https://registry.yarnpkg.com/ws/-/ws-8.8.1.tgz#5dbad0feb7ade8ecc99b830c1d77c913d4955ff0"