diff options
Diffstat (limited to 'internal/ethapi/api.go')
| -rw-r--r-- | internal/ethapi/api.go | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go index 20a060e72..e49244404 100644 --- a/internal/ethapi/api.go +++ b/internal/ethapi/api.go @@ -611,7 +611,7 @@ type CallArgs struct { Data hexutil.Bytes `json:"data"` } -func (s *PublicBlockChainAPI) doCall(ctx context.Context, args CallArgs, blockNr rpc.BlockNumber, vmCfg vm.Config) ([]byte, uint64, bool, error) { +func (s *PublicBlockChainAPI) doCall(ctx context.Context, args CallArgs, blockNr rpc.BlockNumber, vmCfg vm.Config, timeout time.Duration) ([]byte, uint64, bool, error) { defer func(start time.Time) { log.Debug("Executing EVM call finished", "runtime", time.Since(start)) }(time.Now()) state, header, err := s.b.StateAndHeaderByNumber(ctx, blockNr) @@ -630,7 +630,7 @@ func (s *PublicBlockChainAPI) doCall(ctx context.Context, args CallArgs, blockNr // Set default gas & gas price if none were set gas, gasPrice := uint64(args.Gas), args.GasPrice.ToInt() if gas == 0 { - gas = 50000000 + gas = math.MaxUint64 / 2 } if gasPrice.Sign() == 0 { gasPrice = new(big.Int).SetUint64(defaultGasPrice) @@ -642,14 +642,14 @@ func (s *PublicBlockChainAPI) doCall(ctx context.Context, args CallArgs, blockNr // Setup context so it may be cancelled the call has completed // or, in case of unmetered gas, setup a context with a timeout. var cancel context.CancelFunc - if vmCfg.DisableGasMetering { - ctx, cancel = context.WithTimeout(ctx, time.Second*5) + if timeout > 0 { + ctx, cancel = context.WithTimeout(ctx, timeout) } else { ctx, cancel = context.WithCancel(ctx) } // Make sure the context is cancelled when the call has completed // this makes sure resources are cleaned up. - defer func() { cancel() }() + defer cancel() // Get a new instance of the EVM. evm, vmError, err := s.b.GetEVM(ctx, msg, state, header, vmCfg) @@ -676,7 +676,7 @@ func (s *PublicBlockChainAPI) doCall(ctx context.Context, args CallArgs, blockNr // Call executes the given transaction on the state for the given block number. // It doesn't make and changes in the state/blockchain and is useful to execute and retrieve values. func (s *PublicBlockChainAPI) Call(ctx context.Context, args CallArgs, blockNr rpc.BlockNumber) (hexutil.Bytes, error) { - result, _, _, err := s.doCall(ctx, args, blockNr, vm.Config{DisableGasMetering: true}) + result, _, _, err := s.doCall(ctx, args, blockNr, vm.Config{}, 5*time.Second) return (hexutil.Bytes)(result), err } @@ -705,7 +705,7 @@ func (s *PublicBlockChainAPI) EstimateGas(ctx context.Context, args CallArgs) (h executable := func(gas uint64) bool { args.Gas = hexutil.Uint64(gas) - _, _, failed, err := s.doCall(ctx, args, rpc.PendingBlockNumber, vm.Config{}) + _, _, failed, err := s.doCall(ctx, args, rpc.PendingBlockNumber, vm.Config{}, 0) if err != nil || failed { return false } |