dummy

package

v0.7.3-rc.3 Latest Latest Go to latest Published: Jun 26, 2023 License: LGPL-3.0 Imports: 15 Imported by: 0

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Repository

github.com/Dijets-Inc/coreth

Documentation ¶

Index ¶

Variables
func CalcBaseFee(config *params.ChainConfig, parent *types.Header, timestamp uint64) ([]byte, *big.Int, error)
func MinRequiredTip(config *params.ChainConfig, header *types.Header) (*big.Int, error)
type ConsensusCallbacks
type DummyEngine
type OnAPIsCallbackType
type OnExtraStateChangeType
type OnFinalizeAndAssembleCallbackType

Constants ¶

This section is empty.

Variables ¶

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var (
	ApricotPhase3MinBaseFee              = big.NewInt(params.ApricotPhase3MinBaseFee)
	ApricotPhase3MaxBaseFee              = big.NewInt(params.ApricotPhase3MaxBaseFee)
	ApricotPhase4MinBaseFee              = big.NewInt(params.ApricotPhase4MinBaseFee)
	ApricotPhase4MaxBaseFee              = big.NewInt(params.ApricotPhase4MaxBaseFee)
	TargetGas                     uint64 = 10_000_000
	ApricotPhase3BlockGasFee      uint64 = 1_000_000
	ApricotPhase4MinBlockGasCost         = new(big.Int).Set(common.Big0)
	ApricotPhase4MaxBlockGasCost         = big.NewInt(1_000_000)
	ApricotPhase4BlockGasCostStep        = big.NewInt(50_000)
	ApricotPhase4TargetBlockRate  uint64 = 2 // in seconds

)

Functions ¶

func CalcBaseFee ¶

func CalcBaseFee(config *params.ChainConfig, parent *types.Header, timestamp uint64) ([]byte, *big.Int, error)

CalcBaseFee takes the previous header and the timestamp of its child block and calculates the expected base fee as well as the encoding of the past pricing information for the child block. CalcBaseFee should only be called if [timestamp] >= [config.ApricotPhase3Timestamp]

func MinRequiredTip ¶

func MinRequiredTip(config *params.ChainConfig, header *types.Header) (*big.Int, error)

MinRequiredTip is the estimated minimum tip a transaction would have needed to pay to be included in a given block (assuming it paid a tip proportional to its gas usage). In reality, there is no minimum tip that is enforced by the consensus engine and high tip paying transactions can subsidize the inclusion of low tip paying transactions. The only correctness check performed is that the sum of all tips is >= the required block fee.

This function will return nil for all return values prior to Apricot Phase 4.

Types ¶

type ConsensusCallbacks ¶

type ConsensusCallbacks struct {
	OnAPIs                OnAPIsCallbackType
	OnFinalizeAndAssemble OnFinalizeAndAssembleCallbackType
	OnExtraStateChange    OnExtraStateChangeType
}

type DummyEngine ¶

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

func NewComplexETHFaker ¶

func NewComplexETHFaker(cb *ConsensusCallbacks) *DummyEngine

func NewDummyEngine ¶

func NewDummyEngine(cb *ConsensusCallbacks) *DummyEngine

func NewETHFaker ¶

func NewETHFaker() *DummyEngine

func NewFaker ¶

func NewFaker() *DummyEngine

func (*DummyEngine) APIs ¶

func (self *DummyEngine) APIs(chain consensus.ChainHeaderReader) (res []rpc.API)

func (*DummyEngine) Author ¶

func (self *DummyEngine) Author(header *types.Header) (common.Address, error)

func (*DummyEngine) CalcDifficulty ¶

func (self *DummyEngine) CalcDifficulty(chain consensus.ChainHeaderReader, time uint64, parent *types.Header) *big.Int

func (*DummyEngine) Close ¶

func (self *DummyEngine) Close() error

func (*DummyEngine) Finalize ¶

func (self *DummyEngine) Finalize(chain consensus.ChainHeaderReader, block *types.Block, parent *types.Header, state *state.StateDB, receipts []*types.Receipt) error

func (*DummyEngine) FinalizeAndAssemble ¶

func (self *DummyEngine) FinalizeAndAssemble(chain consensus.ChainHeaderReader, header *types.Header, parent *types.Header, state *state.StateDB, txs []*types.Transaction,
	uncles []*types.Header, receipts []*types.Receipt) (*types.Block, error)

func (*DummyEngine) Prepare ¶

func (self *DummyEngine) Prepare(chain consensus.ChainHeaderReader, header *types.Header) error

func (*DummyEngine) VerifyHeader ¶

func (self *DummyEngine) VerifyHeader(chain consensus.ChainHeaderReader, header *types.Header) error

func (*DummyEngine) VerifySeal ¶

func (self *DummyEngine) VerifySeal(chain consensus.ChainHeaderReader, header *types.Header) error

func (*DummyEngine) VerifyUncles ¶

func (self *DummyEngine) VerifyUncles(chain consensus.ChainReader, block *types.Block) error

type OnAPIsCallbackType ¶

type OnAPIsCallbackType = func(consensus.ChainHeaderReader) []rpc.API

type OnExtraStateChangeType ¶

type OnExtraStateChangeType = func(block *types.Block, statedb *state.StateDB) (blockFeeContribution *big.Int, extDataGasUsed *big.Int, err error)

type OnFinalizeAndAssembleCallbackType ¶

type OnFinalizeAndAssembleCallbackType = func(header *types.Header, state *state.StateDB, txs []*types.Transaction) (extraData []byte, blockFeeContribution *big.Int, extDataGasUsed *big.Int, err error)

Source Files ¶

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