forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-20 10:52:25 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

backends: add lock back to estimategas

Browse source
This commit is contained in:
ilan gitter 2019-10-26 10:39:14 -04:00
parent ed6b7dec52
commit a11e9e4144
1 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
accounts/abi/bind/backends/simulated.go
View file

@ -367,6 +367,9 @@ func (b *SimulatedBackend) SuggestGasPrice(ctx context.Context) (*big.Int, error
// EstimateGas executes the requested code against the currently pending block/state and // EstimateGas executes the requested code against the currently pending block/state and
// returns the used amount of gas. // returns the used amount of gas.
func (b *SimulatedBackend) EstimateGas(ctx context.Context, call ethereum.CallMsg) (uint64, error) { func (b *SimulatedBackend) EstimateGas(ctx context.Context, call ethereum.CallMsg) (uint64, error) {
b.mu.Lock()
defer b.mu.Unlock()
// Determine the lowest and highest possible gas limits to binary search in between // Determine the lowest and highest possible gas limits to binary search in between
var ( var (
lo uint64 = params.TxGas - 1 lo uint64 = params.TxGas - 1