Mantle sepolia fix

README.md

@@ -101,8 +101,7 @@ For a video tutorial on the above, you can [view this here.](https://www.youtube
   "minUnstakeDelay": 0, # optional, min unstake delay of an entity
   "minSignerBalance": 1, # optional, default is 0.1 ETH. If the relayer's balance drops lower than this, it will be selected as a fee collector
   "multicall": "0xcA11bde05977b3631167028862bE2a173976CA11", # optional, multicall3 contract (see https://github.com/mds1/multicall#multicall3-contract-addresses)
-  "estimationStaticBuffer": 21000, # optional,adds certain amount of gas to callGasLimit on estimation
-  "validationGasLimit": 10e6, # optional,gas limit during simulateHandleOps and simulateValidation calls
+  "estimationGasLimit": 0, # optional,gas limit during simulateHandleOps and simulateValidation calls
   "receiptLookupRange": 1024, # optional,limits the block range of getUserOperationByHash and getUserOperationReceipt
   "etherscanApiKey": "", # optional,etherscan api is used to fetch gas prices
   "conditionalTransactions": false, # optional,enable conditional transactions

lerna.json

@@ -3,7 +3,7 @@
     "packages/*"
   ],
   "npmClient": "yarn",
-  "version": "1.5.10",
+  "version": "1.5.11",
   "stream": "true",
   "command": {
     "version": {

package.json

@@ -1,7 +1,7 @@
 {
   "name": "root",
   "private": true,
-  "version": "1.5.10",
+  "version": "1.5.11",
   "engines": {
     "node": ">=18.0.0"
   },

packages/api/package.json

@@ -4,7 +4,7 @@
   "publishConfig": {
     "access": "public"
   },
-  "version": "1.5.10",
+  "version": "1.5.11",
   "description": "The API module of Etherspot bundler client",
   "author": "Etherspot",
   "homepage": "https://https://github.com/etherspot/skandha#readme",
@@ -34,10 +34,10 @@
   "dependencies": {
     "@fastify/cors": "9.0.1",
     "@fastify/websocket": "10.0.1",
-    "@skandha/executor": "^1.5.10",
-    "@skandha/monitoring": "^1.5.10",
-    "@skandha/types": "^1.5.10",
-    "@skandha/utils": "^1.5.10",
+    "@skandha/executor": "^1.5.11",
+    "@skandha/monitoring": "^1.5.11",
+    "@skandha/types": "^1.5.11",
+    "@skandha/utils": "^1.5.11",
     "class-transformer": "0.5.1",
     "class-validator": "0.14.1",
     "ethers": "5.7.2",

packages/cli/package.json

@@ -4,7 +4,7 @@
   "publishConfig": {
     "access": "public"
   },
-  "version": "1.5.10",
+  "version": "1.5.11",
   "description": "> TODO: description",
   "author": "zincoshine <[email protected]>",
   "homepage": "https://https://github.com/etherspot/skandha#readme",
@@ -40,12 +40,12 @@
     "@libp2p/peer-id-factory": "2.0.1",
     "@libp2p/prometheus-metrics": "1.1.3",
     "@multiformats/multiaddr": "12.1.3",
-    "@skandha/api": "^1.5.10",
-    "@skandha/db": "^1.5.10",
-    "@skandha/executor": "^1.5.10",
-    "@skandha/monitoring": "^1.5.10",
-    "@skandha/node": "^1.5.10",
-    "@skandha/types": "^1.5.10",
+    "@skandha/api": "^1.5.11",
+    "@skandha/db": "^1.5.11",
+    "@skandha/executor": "^1.5.11",
+    "@skandha/monitoring": "^1.5.11",
+    "@skandha/node": "^1.5.11",
+    "@skandha/types": "^1.5.11",
     "find-up": "5.0.0",
     "got": "12.5.3",
     "js-yaml": "4.1.0",

packages/contracts/package.json

@@ -4,7 +4,7 @@
   "publishConfig": {
     "access": "public"
   },
-  "version": "1.5.10",
+  "version": "1.5.11",
   "description": "Smart contracts of Etherspot bundler client",
   "author": "Etherspot",
   "homepage": "https://https://github.com/etherspot/skandha#readme",

packages/db/package.json

@@ -4,7 +4,7 @@
   "publishConfig": {
     "access": "public"
   },
-  "version": "1.5.10",
+  "version": "1.5.11",
   "description": "The DB module of Etherspot bundler client",
   "author": "Etherspot",
   "homepage": "https://github.com/etherspot/etherspot-bundler#readme",
@@ -34,7 +34,7 @@
   "dependencies": {
     "@chainsafe/ssz": "0.10.1",
     "@farcaster/rocksdb": "5.5.0",
-    "@skandha/types": "^1.5.10"
+    "@skandha/types": "^1.5.11"
   },
   "devDependencies": {
     "@types/rocksdb": "3.0.1",

packages/executor/package.json

@@ -4,7 +4,7 @@
   "publishConfig": {
     "access": "public"
   },
-  "version": "1.5.10",
+  "version": "1.5.11",
   "description": "The Relayer module of Etherspot bundler client",
   "author": "Etherspot",
   "homepage": "https://https://github.com/etherspot/skandha#readme",
@@ -35,10 +35,10 @@
   },
   "dependencies": {
     "@flashbots/ethers-provider-bundle": "0.6.2",
-    "@skandha/monitoring": "^1.5.10",
-    "@skandha/params": "^1.5.10",
-    "@skandha/types": "^1.5.10",
-    "@skandha/utils": "^1.5.10",
+    "@skandha/monitoring": "^1.5.11",
+    "@skandha/params": "^1.5.11",
+    "@skandha/types": "^1.5.11",
+    "@skandha/utils": "^1.5.11",
     "async-mutex": "0.4.0",
     "ethers": "5.7.2",
     "strict-event-emitter-types": "2.0.0",

packages/executor/src/config.ts

@@ -297,10 +297,19 @@ export class Config {
 
     config.fastlaneValidators = fromEnvVar(
       "FASTLANE_VALIDATOR",
-      config.fastlaneValidators || bundlerDefaultConfigs.fastlaneValidators,
+      config.fastlaneValidators != undefined
+        ? config.fastlaneValidators
+        : bundlerDefaultConfigs.fastlaneValidators,
       true
     ) as string[];
 
+    config.estimationGasLimit = Number(
+      fromEnvVar(
+        "ESTIMATION_GAS_LIMIT",
+        config.estimationGasLimit || bundlerDefaultConfigs.estimationGasLimit
+      )
+    );
+
     // eslint-disable-next-line @typescript-eslint/strict-boolean-expressions
     if (!config.whitelistedEntities) {
       config.whitelistedEntities = bundlerDefaultConfigs.whitelistedEntities;
@@ -340,7 +349,7 @@ const bundlerDefaultConfigs: BundlerConfig = {
   minUnstakeDelay: 0,
   minSignerBalance: utils.parseEther("0.1"),
   multicall: "0xcA11bde05977b3631167028862bE2a173976CA11", // default multicall address
-  validationGasLimit: 10e6,
+  estimationGasLimit: 0,
   receiptLookupRange: 1024,
   etherscanApiKey: "",
   conditionalTransactions: false,

packages/executor/src/interfaces.ts

@@ -97,7 +97,7 @@ export interface NetworkConfig {
   vglMarkup: number;
   // gas limit during simulateHandleOps and simulateValidation calls
   // default = 10e6
-  validationGasLimit: number;
+  estimationGasLimit: number;
   // limits the block range of getUserOperationByHash and getUserOperationReceipt
   // if requests to those endpoints are timing out, reduce this value
   // default = 1024

packages/executor/src/modules/skandha.ts

@@ -130,8 +130,8 @@ export class Skandha {
       )} eth`,
       minStake: `${ethers.utils.formatEther(this.networkConfig.minStake!)} eth`,
       multicall: this.networkConfig.multicall,
-      validationGasLimit: BigNumber.from(
-        this.networkConfig.validationGasLimit
+      estimationGasLimit: BigNumber.from(
+        this.networkConfig.estimationGasLimit
       ).toNumber(),
       receiptLookupRange: BigNumber.from(
         this.networkConfig.receiptLookupRange

packages/executor/src/services/BundlingService/relayers/classic.ts

@@ -76,7 +76,8 @@ export class ClassicRelayer extends BaseRelayer {
         ...transactionRequest,
         gasLimit: estimateBundleGasLimit(
           this.networkConfig.bundleGasLimitMarkup,
-          bundle.entries
+          bundle.entries,
+          this.networkConfig.estimationGasLimit
         ),
         chainId: this.provider._network.chainId,
         nonce: await relayer.getTransactionCount(),

packages/executor/src/services/BundlingService/relayers/echo.ts

@@ -73,7 +73,8 @@ export class EchoRelayer extends BaseRelayer {
         maxFeePerGas: bundle.maxFeePerGas,
         gasLimit: estimateBundleGasLimit(
           this.networkConfig.bundleGasLimitMarkup,
-          bundle.entries
+          bundle.entries,
+          this.networkConfig.estimationGasLimit
         ),
         chainId: this.provider._network.chainId,
         nonce: await relayer.getTransactionCount(),

packages/executor/src/services/BundlingService/relayers/fastlane.ts

@@ -115,7 +115,8 @@ export class FastlaneRelayer extends BaseRelayer {
         ...transactionRequest,
         gasLimit: estimateBundleGasLimit(
           this.networkConfig.bundleGasLimitMarkup,
-          bundle.entries
+          bundle.entries,
+          this.networkConfig.estimationGasLimit
         ),
         chainId: this.provider._network.chainId,
         nonce: await relayer.getTransactionCount(),
@@ -200,7 +201,7 @@ export class FastlaneRelayer extends BaseRelayer {
     const submitStart = now();
     return new Promise((resolve, reject) => {
       let lock = false;
-      const handler = async (blockNumber: number): Promise<void> => {
+      const handler = async (_: number): Promise<void> => {
         if (now() - submitStart > this.submitTimeout) return reject("timeout");
         if (lock) return;
         lock = true;

packages/executor/src/services/BundlingService/relayers/flashbots.ts

@@ -79,7 +79,8 @@ export class FlashbotsRelayer extends BaseRelayer {
         maxFeePerGas: bundle.maxFeePerGas,
         gasLimit: estimateBundleGasLimit(
           this.networkConfig.bundleGasLimitMarkup,
-          bundle.entries
+          bundle.entries,
+          this.networkConfig.estimationGasLimit
         ),
         chainId: this.provider._network.chainId,
         nonce: await relayer.getTransactionCount(),

packages/executor/src/services/BundlingService/relayers/kolibri.ts

@@ -68,7 +68,8 @@ export class KolibriRelayer extends BaseRelayer {
         maxFeePerGas: bundle.maxFeePerGas,
         gasLimit: estimateBundleGasLimit(
           this.networkConfig.bundleGasLimitMarkup,
-          bundle.entries
+          bundle.entries,
+          this.networkConfig.estimationGasLimit
         ),
         chainId: this.provider._network.chainId,
         nonce: await relayer.getTransactionCount(),

packages/executor/src/services/BundlingService/relayers/merkle.ts

@@ -79,7 +79,8 @@ export class MerkleRelayer extends BaseRelayer {
         maxFeePerGas: bundle.maxFeePerGas,
         gasLimit: estimateBundleGasLimit(
           this.networkConfig.bundleGasLimitMarkup,
-          bundle.entries
+          bundle.entries,
+          this.networkConfig.estimationGasLimit
         ),
         chainId: this.provider._network.chainId,
         nonce: await relayer.getTransactionCount(),

packages/executor/src/services/BundlingService/service.ts

@@ -8,7 +8,11 @@ import {
   RelayingMode,
   ReputationStatus,
 } from "@skandha/types/lib/executor";
-import { GasPriceMarkupOne, chainsWithoutEIP1559, getGasFee } from "@skandha/params/lib";
+import {
+  GasPriceMarkupOne,
+  chainsWithoutEIP1559,
+  getGasFee,
+} from "@skandha/params/lib";
 import { IGetGasFeeResult } from "@skandha/params/lib/gas-price-oracles/oracles";
 import { Mutex } from "async-mutex";
 import { Config } from "../../config";

packages/executor/src/services/BundlingService/utils/estimateBundleGasLimit.ts

@@ -1,31 +1,39 @@
-import { BigNumber } from "ethers";
+import { BigNumber, BigNumberish } from "ethers";
 import { UserOperationStruct } from "@skandha/types/lib/executor/contracts/EntryPoint";
 import { MempoolEntry } from "../../../entities/MempoolEntry";
 
 export function estimateBundleGasLimit(
   markup: number,
-  bundle: MempoolEntry[]
+  bundle: MempoolEntry[],
+  estimationGasLimit: BigNumberish = 0
 ): BigNumber {
   let gasLimit = BigNumber.from(markup);
   for (const { userOp } of bundle) {
-    gasLimit = getUserOpGasLimit(userOp, gasLimit);
+    gasLimit = getUserOpGasLimit(userOp, gasLimit, 0);
   }
   if (gasLimit.lt(1e5)) {
     // gasLimit should at least be 1e5 to pass test in test-executor
     gasLimit = BigNumber.from(1e5);
   }
-  return gasLimit;
+  return gasLimit.gt(estimationGasLimit)
+    ? gasLimit
+    : BigNumber.from(estimationGasLimit);
 }
 
 export function getUserOpGasLimit(
   userOp: UserOperationStruct,
-  markup: BigNumber = BigNumber.from(0)
+  markup: BigNumber = BigNumber.from(0),
+  estimationGasLimit: BigNumberish = 0
 ): BigNumber {
-  return BigNumber.from(userOp.verificationGasLimit)
+  const gasLimit = BigNumber.from(userOp.verificationGasLimit)
     .mul(3)
     .add(200000) // instead of PVG
     .add(userOp.callGasLimit)
     .mul(11)
     .div(10)
     .add(markup);
+
+  return gasLimit.gt(estimationGasLimit)
+    ? gasLimit
+    : BigNumber.from(estimationGasLimit);
 }

packages/executor/src/services/UserOpValidation/validators/estimation.ts

@@ -4,11 +4,12 @@ import { IEntryPoint__factory } from "@skandha/types/lib/executor/contracts";
 import { UserOperationStruct } from "@skandha/types/lib/executor/contracts/EntryPoint";
 import { BundlerCollectorReturn, ExitInfo } from "@skandha/types/lib/executor";
 import * as RpcErrorCodes from "@skandha/types/lib/api/errors/rpc-error-codes";
-import { BigNumber, Contract, providers } from "ethers";
+import { BigNumber, Contract, providers, constants } from "ethers";
 import { Logger } from "@skandha/types/lib";
 import { nonGethErrorHandler } from "../utils";
 import { ExecutionResult, NetworkConfig } from "../../../interfaces";
 import { GethTracer } from "../GethTracer";
+import { getUserOpGasLimit } from "../../BundlingService/utils";
 
 const isVGLLow = (err: Error): boolean => {
   const { message } = err;
@@ -52,14 +53,13 @@ export class EstimationService {
       this.provider
     );
 
-    const gasLimit = BigNumber.from(userOp.callGasLimit)
-      .add(userOp.verificationGasLimit)
-      .add(userOp.preVerificationGas)
-      .add(5000); // markup added by EP
-
     const errorResult = await entryPointContract.callStatic
       .simulateHandleOp(userOp, AddressZero, BytesZero, {
-        gasLimit,
+        gasLimit: getUserOpGasLimit(
+          userOp,
+          constants.Zero,
+          this.networkConfig.estimationGasLimit
+        ),
       })
       .catch((e: any) => nonGethErrorHandler(entryPointContract, e));
 
@@ -87,11 +87,6 @@ export class EstimationService {
       this.provider
     );
 
-    const gasLimit = BigNumber.from(userOp.callGasLimit)
-      .add(userOp.verificationGasLimit)
-      .add(userOp.preVerificationGas)
-      .add(105000);
-
     const simulateData = entryPointContract.interface.encodeFunctionData(
       "simulateHandleOp",
       [userOp, AddressZero, BytesZero]
@@ -108,7 +103,11 @@ export class EstimationService {
         entryPoint,
         simulateData,
       ]),
-      gasLimit,
+      gasLimit: getUserOpGasLimit(
+        userOp,
+        BigNumber.from(105000),
+        this.networkConfig.estimationGasLimit
+      ),
     });
 
     const error = entryPointContract.interface.parseError(data);