diff --git a/eth/api_backend.go b/eth/api_backend.go index 0f501c462f50..94790722457b 100644 --- a/eth/api_backend.go +++ b/eth/api_backend.go @@ -353,7 +353,7 @@ func (b *EthApiBackend) SuggestGasTipCap(ctx context.Context) (*big.Int, error) return b.gpo.SuggestTipCap(ctx) } -func (b *EthApiBackend) FeeHistory(ctx context.Context, blockCount int, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (firstBlock *big.Int, reward [][]*big.Int, baseFee []*big.Int, gasUsedRatio []float64, err error) { +func (b *EthApiBackend) FeeHistory(ctx context.Context, blockCount uint64, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (firstBlock *big.Int, reward [][]*big.Int, baseFee []*big.Int, gasUsedRatio []float64, err error) { return b.gpo.FeeHistory(ctx, blockCount, lastBlock, rewardPercentiles) } diff --git a/eth/gasprice/feehistory.go b/eth/gasprice/feehistory.go index 09e2f991e7cc..2645312dca47 100644 --- a/eth/gasprice/feehistory.go +++ b/eth/gasprice/feehistory.go @@ -137,7 +137,7 @@ func (oracle *Oracle) processBlock(bf *blockFees, percentiles []float64) { // also returned if requested and available. // Note: an error is only returned if retrieving the head header has failed. If there are no // retrievable blocks in the specified range then zero block count is returned with no error. -func (oracle *Oracle) resolveBlockRange(ctx context.Context, reqEnd rpc.BlockNumber, blocks int) (*types.Block, []*types.Receipt, uint64, int, error) { +func (oracle *Oracle) resolveBlockRange(ctx context.Context, reqEnd rpc.BlockNumber, blocks uint64) (*types.Block, []*types.Receipt, uint64, uint64, error) { var ( headBlock *types.Header pendingBlock *types.Block @@ -193,8 +193,8 @@ func (oracle *Oracle) resolveBlockRange(ctx context.Context, reqEnd rpc.BlockNum return nil, nil, 0, 0, nil } // Ensure not trying to retrieve before genesis. - if int(reqEnd+1) < blocks { - blocks = int(reqEnd + 1) + if uint64(reqEnd+1) < blocks { + blocks = uint64(reqEnd + 1) } return pendingBlock, pendingReceipts, uint64(reqEnd), blocks, nil } @@ -213,7 +213,7 @@ func (oracle *Oracle) resolveBlockRange(ctx context.Context, reqEnd rpc.BlockNum // // Note: baseFee includes the next block after the newest of the returned range, because this // value can be derived from the newest block. -func (oracle *Oracle) FeeHistory(ctx context.Context, blocks int, unresolvedLastBlock rpc.BlockNumber, rewardPercentiles []float64) (*big.Int, [][]*big.Int, []*big.Int, []float64, error) { +func (oracle *Oracle) FeeHistory(ctx context.Context, blocks uint64, unresolvedLastBlock rpc.BlockNumber, rewardPercentiles []float64) (*big.Int, [][]*big.Int, []*big.Int, []float64, error) { if blocks < 1 { return common.Big0, nil, nil, nil, nil // returning with no data and no error means there are no retrievable blocks } @@ -242,7 +242,7 @@ func (oracle *Oracle) FeeHistory(ctx context.Context, blocks int, unresolvedLast if err != nil || blocks == 0 { return common.Big0, nil, nil, nil, err } - oldestBlock := lastBlock + 1 - uint64(blocks) + oldestBlock := lastBlock + 1 - blocks var ( next = oldestBlock @@ -252,7 +252,7 @@ func (oracle *Oracle) FeeHistory(ctx context.Context, blocks int, unresolvedLast for i, p := range rewardPercentiles { binary.LittleEndian.PutUint64(percentileKey[i*8:(i+1)*8], math.Float64bits(p)) } - for i := 0; i < maxBlockFetchers && i < blocks; i++ { + for i := 0; i < maxBlockFetchers && i < int(blocks); i++ { go func() { for { // Retrieve the next block number to fetch with this goroutine @@ -310,7 +310,7 @@ func (oracle *Oracle) FeeHistory(ctx context.Context, blocks int, unresolvedLast if fees.err != nil { return common.Big0, nil, nil, nil, fees.err } - i := int(fees.blockNumber - oldestBlock) + i := fees.blockNumber - oldestBlock if fees.results.baseFee != nil { reward[i], baseFee[i], baseFee[i+1], gasUsedRatio[i] = fees.results.reward, fees.results.baseFee, fees.results.nextBaseFee, fees.results.gasUsedRatio } else { diff --git a/eth/gasprice/feehistory_test.go b/eth/gasprice/feehistory_test.go index c44bde49c486..4c372f0bcc14 100644 --- a/eth/gasprice/feehistory_test.go +++ b/eth/gasprice/feehistory_test.go @@ -28,8 +28,8 @@ import ( func TestFeeHistory(t *testing.T) { var cases = []struct { pending bool - maxHeader, maxBlock int - count int + maxHeader, maxBlock uint64 + count uint64 last rpc.BlockNumber percent []float64 expFirst uint64 diff --git a/eth/gasprice/gasprice.go b/eth/gasprice/gasprice.go index 9087b4bdd868..b59a95d296c6 100644 --- a/eth/gasprice/gasprice.go +++ b/eth/gasprice/gasprice.go @@ -42,8 +42,8 @@ var ( type Config struct { Blocks int Percentile int - MaxHeaderHistory int - MaxBlockHistory int + MaxHeaderHistory uint64 + MaxBlockHistory uint64 Default *big.Int `toml:",omitempty"` MaxPrice *big.Int `toml:",omitempty"` IgnorePrice *big.Int `toml:",omitempty"` @@ -71,7 +71,7 @@ type Oracle struct { fetchLock sync.Mutex checkBlocks, percentile int - maxHeaderHistory, maxBlockHistory int + maxHeaderHistory, maxBlockHistory uint64 historyCache *lru.Cache } diff --git a/internal/ethapi/api.go b/internal/ethapi/api.go index e6346d36b320..1b7078a42901 100644 --- a/internal/ethapi/api.go +++ b/internal/ethapi/api.go @@ -111,7 +111,7 @@ type feeHistoryResult struct { // FeeHistory returns the fee market history. func (s *PublicEthereumAPI) FeeHistory(ctx context.Context, blockCount hexutil.Uint, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (*feeHistoryResult, error) { - oldest, reward, baseFee, gasUsed, err := s.b.FeeHistory(ctx, int(blockCount), lastBlock, rewardPercentiles) + oldest, reward, baseFee, gasUsed, err := s.b.FeeHistory(ctx, uint64(blockCount), lastBlock, rewardPercentiles) if err != nil { return nil, err } diff --git a/internal/ethapi/backend.go b/internal/ethapi/backend.go index ea7e2de766b9..b9be939a6a42 100644 --- a/internal/ethapi/backend.go +++ b/internal/ethapi/backend.go @@ -49,7 +49,7 @@ type Backend interface { Downloader() *downloader.Downloader ProtocolVersion() int SuggestGasTipCap(ctx context.Context) (*big.Int, error) - FeeHistory(ctx context.Context, blockCount int, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (*big.Int, [][]*big.Int, []*big.Int, []float64, error) + FeeHistory(ctx context.Context, blockCount uint64, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (*big.Int, [][]*big.Int, []*big.Int, []float64, error) ChainDb() ethdb.Database AccountManager() *accounts.Manager RPCGasCap() uint64 // global gas cap for eth_call over rpc: DoS protection diff --git a/internal/ethapi/transaction_args_test.go b/internal/ethapi/transaction_args_test.go index 3717cda5572b..c1e624f0486c 100644 --- a/internal/ethapi/transaction_args_test.go +++ b/internal/ethapi/transaction_args_test.go @@ -265,7 +265,7 @@ func (b *backendMock) ChainConfig() *params.ChainConfig { return b.config } // Other methods needed to implement Backend interface. func (b *backendMock) SyncProgress() ethereum.SyncProgress { return ethereum.SyncProgress{} } -func (b *backendMock) FeeHistory(ctx context.Context, blockCount int, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (*big.Int, [][]*big.Int, []*big.Int, []float64, error) { +func (b *backendMock) FeeHistory(context.Context, uint64, rpc.BlockNumber, []float64) (*big.Int, [][]*big.Int, []*big.Int, []float64, error) { return nil, nil, nil, nil, nil } func (b *backendMock) ChainDb() ethdb.Database { return nil } diff --git a/les/api_backend.go b/les/api_backend.go index e43d43073520..fe8371c5a25d 100644 --- a/les/api_backend.go +++ b/les/api_backend.go @@ -282,7 +282,7 @@ func (b *LesApiBackend) SuggestGasTipCap(ctx context.Context) (*big.Int, error) return b.gpo.SuggestTipCap(ctx) } -func (b *LesApiBackend) FeeHistory(ctx context.Context, blockCount int, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (firstBlock *big.Int, reward [][]*big.Int, baseFee []*big.Int, gasUsedRatio []float64, err error) { +func (b *LesApiBackend) FeeHistory(ctx context.Context, blockCount uint64, lastBlock rpc.BlockNumber, rewardPercentiles []float64) (firstBlock *big.Int, reward [][]*big.Int, baseFee []*big.Int, gasUsedRatio []float64, err error) { return b.gpo.FeeHistory(ctx, blockCount, lastBlock, rewardPercentiles) }