feat: jito pusher (#1444)

* feat: jito script

* Go

* Go

* Checkpoint

* Checkpoint

* Rename

* Make tip account random

* Go

* Jito pusher

* Go

* lint

* Lint

* Bump

package-lock.json

@@ -56725,7 +56725,7 @@
     },
     "price_pusher": {
       "name": "@pythnetwork/price-pusher",
-      "version": "6.4.3",
+      "version": "6.5.0",
       "license": "Apache-2.0",
       "dependencies": {
         "@injectivelabs/sdk-ts": "1.10.72",
@@ -56736,6 +56736,7 @@
         "@pythnetwork/pyth-sui-js": "*",
         "@truffle/hdwallet-provider": "^2.1.3",
         "aptos": "^1.8.5",
+        "jito-ts": "^3.0.1",
         "joi": "^17.6.0",
         "near-api-js": "^3.0.2",
         "web3": "^1.8.1",
@@ -69382,6 +69383,7 @@
         "aptos": "^1.8.5",
         "eslint": "^8.13.0",
         "jest": "^29.7.0",
+        "jito-ts": "^3.0.1",
         "joi": "^17.6.0",
         "near-api-js": "^3.0.2",
         "prettier": "^2.6.2",
@@ -71551,7 +71553,7 @@
         "bs58": "^5.0.0",
         "eslint": "^8.13.0",
         "jest": "^29.4.0",
-        "jito-ts": "*",
+        "jito-ts": "^3.0.1",
         "prettier": "^2.6.2",
         "quicktype": "^23.0.76",
         "ts-jest": "^29.0.5",

price_pusher/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@pythnetwork/price-pusher",
-  "version": "6.4.3",
+  "version": "6.5.0",
   "description": "Pyth Price Pusher",
   "homepage": "https://pyth.network",
   "main": "lib/index.js",
@@ -52,13 +52,14 @@
   },
   "dependencies": {
     "@injectivelabs/sdk-ts": "1.10.72",
-    "@pythnetwork/pyth-solana-receiver": "*",
     "@mysten/sui.js": "^0.49.1",
     "@pythnetwork/price-service-client": "*",
     "@pythnetwork/pyth-sdk-solidity": "*",
+    "@pythnetwork/pyth-solana-receiver": "*",
     "@pythnetwork/pyth-sui-js": "*",
     "@truffle/hdwallet-provider": "^2.1.3",
     "aptos": "^1.8.5",
+    "jito-ts": "^3.0.1",
     "joi": "^17.6.0",
     "near-api-js": "^3.0.2",
     "web3": "^1.8.1",

price_pusher/src/solana/command.ts

@@ -3,13 +3,21 @@ import * as options from "../options";
 import { readPriceConfigFile } from "../price-config";
 import { PriceServiceConnection } from "@pythnetwork/price-service-client";
 import { PythPriceListener } from "../pyth-price-listener";
-import { SolanaPriceListener, SolanaPricePusher } from "./solana";
+import {
+  SolanaPriceListener,
+  SolanaPricePusher,
+  SolanaPricePusherJito,
+} from "./solana";
 import { Controller } from "../controller";
 import { PythSolanaReceiver } from "@pythnetwork/pyth-solana-receiver";
 import NodeWallet from "@coral-xyz/anchor/dist/cjs/nodewallet";
 import { Keypair, Connection } from "@solana/web3.js";
 import fs from "fs";
 import { PublicKey } from "@solana/web3.js";
+import {
+  SearcherClient,
+  searcherClient,
+} from "jito-ts/dist/sdk/block-engine/searcher";
 
 export default {
   command: "solana",
@@ -35,6 +43,27 @@ export default {
       type: "number",
       default: 50000,
     } as Options,
+    "jito-endpoint": {
+      description: "Jito endpoint",
+      type: "string",
+      optional: true,
+    } as Options,
+    "jito-keypair-file": {
+      description:
+        "Path to the jito keypair file (need for grpc authentication)",
+      type: "string",
+      optional: true,
+    } as Options,
+    "jito-tip-lamports": {
+      description: "Lamports to tip the jito builder",
+      type: "number",
+      optional: true,
+    } as Options,
+    "jito-bundle-size": {
+      description: "Number of transactions in each bundle",
+      type: "number",
+      default: 2,
+    } as Options,
     ...options.priceConfigFile,
     ...options.priceServiceEndpoint,
     ...options.pythContractAddress,
@@ -52,6 +81,10 @@ export default {
       pythContractAddress,
       pushingFrequency,
       pollingFrequency,
+      jitoEndpoint,
+      jitoKeypairFile,
+      jitoTipLamports,
+      jitoBundleSize,
     } = argv;
 
     const priceConfigs = readPriceConfigFile(priceConfigFile);
@@ -89,12 +122,32 @@ export default {
       pushOracleProgramId: new PublicKey(pythContractAddress),
     });
 
-    const solanaPricePusher = new SolanaPricePusher(
-      pythSolanaReceiver,
-      priceServiceConnection,
-      shardId,
-      computeUnitPriceMicroLamports
-    );
+    let solanaPricePusher;
+    if (jitoTipLamports) {
+      const jitoKeypair = Keypair.fromSecretKey(
+        Uint8Array.from(JSON.parse(fs.readFileSync(jitoKeypairFile, "ascii")))
+      );
+
+      const jitoClient = searcherClient(jitoEndpoint, jitoKeypair);
+      solanaPricePusher = new SolanaPricePusherJito(
+        pythSolanaReceiver,
+        priceServiceConnection,
+        shardId,
+        jitoTipLamports,
+        jitoClient,
+        jitoBundleSize
+      );
+
+      onBundleResult(jitoClient);
+    } else {
+      solanaPricePusher = new SolanaPricePusher(
+        pythSolanaReceiver,
+        priceServiceConnection,
+        shardId,
+        computeUnitPriceMicroLamports
+      );
+    }
+
     const solanaPriceListener = new SolanaPriceListener(
       pythSolanaReceiver,
       shardId,
@@ -113,3 +166,12 @@ export default {
     controller.start();
   },
 };
+
+export const onBundleResult = (c: SearcherClient) => {
+  c.onBundleResult(
+    () => undefined,
+    (e) => {
+      console.log("Error in bundle result: ", e);
+    }
+  );
+};

price_pusher/src/solana/solana.ts

@@ -7,7 +7,11 @@ import {
 } from "../interface";
 import { DurationInSeconds } from "../utils";
 import { PriceServiceConnection } from "@pythnetwork/price-service-client";
-import { sendTransactions } from "@pythnetwork/solana-utils";
+import {
+  sendTransactions,
+  sendTransactionsJito,
+} from "@pythnetwork/solana-utils";
+import { SearcherClient } from "jito-ts/dist/sdk/block-engine/searcher";
 
 export class SolanaPriceListener extends ChainPriceListener {
   constructor(
@@ -110,3 +114,74 @@ export class SolanaPricePusher implements IPricePusher {
     }
   }
 }
+
+export class SolanaPricePusherJito implements IPricePusher {
+  constructor(
+    private pythSolanaReceiver: PythSolanaReceiver,
+    private priceServiceConnection: PriceServiceConnection,
+    private shardId: number,
+    private jitoTipLamports: number,
+    private searcherClient: SearcherClient,
+    private jitoBundleSize: number
+  ) {}
+
+  async updatePriceFeed(
+    priceIds: string[],
+    pubTimesToPush: number[]
+  ): Promise<void> {
+    let priceFeedUpdateData;
+    try {
+      priceFeedUpdateData = await this.priceServiceConnection.getLatestVaas(
+        priceIds
+      );
+    } catch (e: any) {
+      console.error(new Date(), "getPriceFeedsUpdateData failed:", e);
+      return;
+    }
+
+    const transactionBuilder = this.pythSolanaReceiver.newTransactionBuilder({
+      closeUpdateAccounts: false,
+    });
+    await transactionBuilder.addUpdatePriceFeed(
+      priceFeedUpdateData,
+      this.shardId
+    );
+
+    const transactions = await transactionBuilder.buildVersionedTransactions({
+      jitoTipLamports: this.jitoTipLamports,
+      tightComputeBudget: true,
+      jitoBundleSize: this.jitoBundleSize,
+    });
+
+    const firstSignature = await sendTransactionsJito(
+      transactions.slice(0, this.jitoBundleSize),
+      this.searcherClient,
+      this.pythSolanaReceiver.wallet
+    );
+
+    const blockhashResult =
+      await this.pythSolanaReceiver.connection.getLatestBlockhashAndContext({
+        commitment: "confirmed",
+      });
+    await this.pythSolanaReceiver.connection.confirmTransaction(
+      {
+        signature: firstSignature,
+        blockhash: blockhashResult.value.blockhash,
+        lastValidBlockHeight: blockhashResult.value.lastValidBlockHeight,
+      },
+      "confirmed"
+    );
+
+    for (
+      let i = this.jitoBundleSize;
+      i < transactions.length;
+      i += this.jitoBundleSize
+    ) {
+      await sendTransactionsJito(
+        transactions.slice(i, i + 2),
+        this.searcherClient,
+        this.pythSolanaReceiver.wallet
+      );
+    }
+  }
+}

target_chains/solana/sdk/js/solana_utils/src/jito.ts

@@ -1,5 +1,6 @@
 import { Wallet } from "@coral-xyz/anchor";
 import { PublicKey, Signer, VersionedTransaction } from "@solana/web3.js";
+import bs58 from "bs58";
 import { SearcherClient } from "jito-ts/dist/sdk/block-engine/searcher";
 import { Bundle } from "jito-ts/dist/sdk/block-engine/types";
 
@@ -26,7 +27,7 @@ export async function sendTransactionsJito(
   }[],
   searcherClient: SearcherClient,
   wallet: Wallet
-) {
+): Promise<string> {
   const signedTransactions = [];
 
   for (const transaction of transactions) {
@@ -41,6 +42,12 @@ export async function sendTransactionsJito(
     signedTransactions.push(tx);
   }
 
+  const firstTransactionSignature = bs58.encode(
+    signedTransactions[0].signatures[0]
+  );
+
   const bundle = new Bundle(signedTransactions, 2);
   await searcherClient.sendBundle(bundle);
+
+  return firstTransactionSignature;
 }

target_chains/solana/sdk/js/solana_utils/src/transaction.ts

@@ -45,6 +45,7 @@ export type PriorityFeeConfig = {
   computeUnitPriceMicroLamports?: number;
   tightComputeBudget?: boolean;
   jitoTipLamports?: number;
+  jitoBundleSize?: number;
 };
 
 /**
@@ -225,6 +226,9 @@ export class TransactionBuilder {
       await this.connection.getLatestBlockhash({ commitment: "confirmed" })
     ).blockhash;
 
+    const jitoBundleSize =
+      args.jitoBundleSize || this.transactionInstructions.length;
+
     return this.transactionInstructions.map(
       ({ instructions, signers, computeUnits }, index) => {
         const instructionsWithComputeBudget: TransactionInstruction[] = [
@@ -247,7 +251,7 @@ export class TransactionBuilder {
         }
         if (
           args.jitoTipLamports &&
-          index == this.transactionInstructions.length - 1
+          index % jitoBundleSize === jitoBundleSize - 1
         ) {
           instructionsWithComputeBudget.push(
             SystemProgram.transfer({
@@ -280,6 +284,9 @@ export class TransactionBuilder {
   buildLegacyTransactions(
     args: PriorityFeeConfig
   ): { tx: Transaction; signers: Signer[] }[] {
+    const jitoBundleSize =
+      args.jitoBundleSize || this.transactionInstructions.length;
+
     return this.transactionInstructions.map(
       ({ instructions, signers, computeUnits }, index) => {
         const instructionsWithComputeBudget: TransactionInstruction[] = [
@@ -302,7 +309,7 @@ export class TransactionBuilder {
         }
         if (
           args.jitoTipLamports &&
-          index == this.transactionInstructions.length - 1
+          index % jitoBundleSize === jitoBundleSize - 1
         ) {
           instructionsWithComputeBudget.push(
             SystemProgram.transfer({