gasprice

Documentation

Index

• Constants
• type GasPriceOracle
  • func NewGasPriceOracle(chain *core.BlockChain, db ethdb.Database, evmux *event.TypeMux, ...) *GasPriceOracle
  • func (self *GasPriceOracle) SuggestPrice() *big.Int
• type GpoParams
• type LightPriceOracle
  • func NewLightPriceOracle(backend ethapi.Backend) *LightPriceOracle
  • func (self *LightPriceOracle) SuggestPrice(ctx context.Context) (*big.Int, error)

Constants

const (
	LpoAvgCount     = 5
	LpoMinCount     = 3
	LpoMaxBlocks    = 20
	LpoSelect       = 50
	LpoDefaultPrice = 20000000000
)

Types

type GasPriceOracle

type GasPriceOracle struct {
	// contains filtered or unexported fields
}

GasPriceOracle recommends gas prices based on the content of recent blocks.

func NewGasPriceOracle

func NewGasPriceOracle(chain *core.BlockChain, db ethdb.Database, evmux *event.TypeMux, params *GpoParams) *GasPriceOracle

NewGasPriceOracle returns a new oracle.

func (*GasPriceOracle) SuggestPrice

func (self *GasPriceOracle) SuggestPrice() *big.Int

SuggestPrice returns the recommended gas price.

type GpoParams

type GpoParams struct {
	GpoMinGasPrice          *big.Int
	GpoMaxGasPrice          *big.Int
	GpoFullBlockRatio       int
	GpobaseStepDown         int
	GpobaseStepUp           int
	GpobaseCorrectionFactor int
}

type LightPriceOracle

type LightPriceOracle struct {
	// contains filtered or unexported fields
}

LightPriceOracle recommends gas prices based on the content of recent blocks. Suitable for both light and full clients.

func NewLightPriceOracle

func NewLightPriceOracle(backend ethapi.Backend) *LightPriceOracle

NewLightPriceOracle returns a new oracle.

func (*LightPriceOracle) SuggestPrice

func (self *LightPriceOracle) SuggestPrice(ctx context.Context) (*big.Int, error)

SuggestPrice returns the recommended gas price.