Remove obsolete tx gas limit check in favor of the Fusaka protocol tx max gas limit

Author: m-Peter

models/errors/errors.go

@@ -66,13 +66,6 @@ func NewTxGasPriceTooLowError(gasPrice *big.Int) error {
 	))
 }
 
-func NewTxGasLimitTooHighError(maxGasLimit uint64) error {
-	return NewInvalidTransactionError(fmt.Errorf(
-		"tx gas limit exceeds the max value of %d: ",
-		maxGasLimit,
-	))
-}
-
 func NewRecoverableError(err error) error {
 	return fmt.Errorf("%w: %w", ErrRecoverable, err)
 }

services/requester/requester.go

@@ -41,7 +41,6 @@ var (
 
 const minFlowBalance = 2
 const blockGasLimit = 120_000_000
-const txMaxGasLimit = 50_000_000
 
 // estimateGasErrorRatio is the amount of overestimation eth_estimateGas
 // is allowed to produce in order to speed up calculations.
@@ -167,10 +166,6 @@ func (e *EVM) SendRawTransaction(ctx context.Context, data []byte) (common.Hash,
 		return common.Hash{}, err
 	}
 
-	if tx.Gas() > txMaxGasLimit {
-		return common.Hash{}, errs.NewTxGasLimitTooHighError(txMaxGasLimit)
-	}
-
 	head := &types.Header{
 		// `Number` is only useful to detect hard-forks which were
 		// activated with block numbers. However, Ethereum now

tests/web3js/eth_failure_handling_test.js

@@ -12,10 +12,10 @@ it('should fail when tx gas limit higher than the max value', async () => {
             to: receiver.address,
             value: 10,
             gasPrice: conf.minGasPrice,
-            gasLimit: 51_000_000, // max tx gas limit is 50_000_000
+            gasLimit: 51_000_000, // max tx gas limit is 16_777_216 starting from Fusaka
         })
     } catch (e) {
-        assert.include(e.message, 'tx gas limit exceeds the max value of 50000000')
+        assert.include(e.message, 'transaction gas limit too high (cap: 16777216, tx: 51000000)')
         return
     }