internal

package
v0.1.3 Latest Latest
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 Go to latest Published: Jan 16, 2024 License: GPL-3.0 Imports: 51 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	TriesInMemory = 128
)

Variables

View Source 
var (
	ErrKnownBlock           = errors.New("block already known")
	ErrUnknownAncestor      = errors.New("unknown ancestor")
	ErrPrunedAncestor       = errors.New("pruned ancestor")
	ErrFutureBlock          = errors.New("block in the future")
	ErrInvalidNumber        = errors.New("invalid block number")
	ErrInvalidTerminalBlock = errors.New("insertion is interrupted")
)
View Source 
var (
	ErrInvalidBlock  = fmt.Errorf("invalid block")
	ErrInvalidPubSub = fmt.Errorf("PubSub is nil")
)
View Source 
var (

	// ErrBannedHash is returned if a block to import is on the banned list.
	ErrBannedHash = errors.New("banned hash")

	// ErrNoGenesis is returned when there is no Genesis Block.
	ErrNoGenesis = errors.New("genesis not found in chain")
)
View Source 
var (
	// ErrNonceTooLow is returned if the nonce of a transaction is lower than the
	// one present in the local chain.
	ErrNonceTooLow = errors.New("nonce too low")

	// ErrNonceTooHigh is returned if the nonce of a transaction is higher than the
	// next one expected based on the local chain.
	ErrNonceTooHigh = errors.New("nonce too high")

	// ErrNonceMax is returned if the nonce of a transaction sender account has
	// maximum allowed value and would become invalid if incremented.
	ErrNonceMax = errors.New("nonce has max value")

	// ErrGasLimitReached is returned by the gas pool if the amount of gas required
	// by a transaction is higher than what's left in the block.
	ErrGasLimitReached = errors.New("gas limit reached")

	// ErrInsufficientFundsForTransfer is returned if the transaction sender doesn't
	// have enough funds for transfer(topmost call only).
	ErrInsufficientFundsForTransfer = errors.New("insufficient funds for transfer")

	// ErrInsufficientFunds is returned if the total cost of executing a transaction
	// is higher than the balance of the user's account.
	ErrInsufficientFunds = errors.New("insufficient funds for gas * price + value")

	// ErrGasUintOverflow is returned when calculating gas usage.
	ErrGasUintOverflow = errors.New("gas uint64 overflow")

	// ErrIntrinsicGas is returned if the transaction is specified to use less gas
	// than required to start the invocation.
	ErrIntrinsicGas = errors.New("intrinsic gas too low")

	// ErrTxTypeNotSupported is returned if a transaction is not supported in the
	// current network configuration.
	ErrTxTypeNotSupported = errors.New("transaction type not supported")

	// ErrTipAboveFeeCap is a sanity error to ensure no one is able to specify a
	// transaction with a tip higher than the total fee cap.
	ErrTipAboveFeeCap = errors.New("max priority fee per gas higher than max fee per gas")

	// ErrTipVeryHigh is a sanity error to avoid extremely big numbers specified
	// in the tip field.
	ErrTipVeryHigh = errors.New("max priority fee per gas higher than 2^256-1")

	// ErrFeeCapVeryHigh is a sanity error to avoid extremely big numbers specified
	// in the fee cap field.
	ErrFeeCapVeryHigh = errors.New("max fee per gas higher than 2^256-1")

	// ErrFeeCapTooLow is returned if the transaction fee cap is less than the
	// the base fee of the block.
	ErrFeeCapTooLow = errors.New("max fee per gas less than block base fee")

	// ErrSenderNoEOA is returned if the sender of a transaction is a contract.
	ErrSenderNoEOA = errors.New("sender not an eoa")

	// ErrAlreadyDeposited already deposited
	ErrAlreadyDeposited = errors.New("already deposited")
)

List of evm-call-message pre-checking errors. All state transition messages will be pre-checked before execution. If any invalidation detected, the corresponding error should be returned which is defined here.

- If the pre-checking happens in the miner, then the transaction won't be packed. - If the pre-checking happens in the block processing procedure, then a "BAD BLOCk" error should be emitted.

View Source 
var ErrGenesisNoConfig = errors.New("genesis has no chain configuration")

Functions

func ApplyTransaction 

func ApplyTransaction(config *params.ChainConfig, blockHashFunc func(n uint64) types.Hash, engine consensus.Engine, author *types.Address, gp *common.GasPool, ibs *state.IntraBlockState, stateWriter state.StateWriter, header *block.Header, tx *transaction.Transaction, usedGas *uint64, cfg vm2.Config) (*block.Receipt, []byte, error)

ApplyTransaction attempts to apply a transaction to the given state database and uses the input parameters for its environment. It returns the receipt for the transaction, gas used and an error if the transaction failed, indicating the block was invalid.

func BorTransfer 

func BorTransfer(db evmtypes.IntraBlockState, sender, recipient types.Address, amount *uint256.Int, bailout bool)

BorTransfer transfer in Bor

func CanTransfer 

func CanTransfer(db evmtypes.IntraBlockState, addr types.Address, amount *uint256.Int) bool

CanTransfer checks whether there are enough funds in the address' account to make a transfer. This does not take the necessary gas in to account to make the transfer valid.

func CheckEip1559TxGasFeeCap 

func CheckEip1559TxGasFeeCap(from types.Address, gasFeeCap, tip, baseFee *uint256.Int, isFree bool) error

func DeriveSha 

func DeriveSha(list DerivableList) (h types.Hash)

DeriveSha creates the tree hashes of transactions and receipts in a block header.

func FinalizeBlockExecution 

func FinalizeBlockExecution(engine consensus.Engine, header *block.Header,
	txs transaction.Transactions, stateWriter state.WriterWithChangeSets, cc *params.ChainConfig, ibs *state.IntraBlockState,
	receipts block.Receipts, headerReader consensus.ChainHeaderReader, isMining bool) (newBlock block.IBlock, newTxs transaction.Transactions, newReceipt block.Receipts, err error)

func GenesisByChainName added in v0.1.1 

func GenesisByChainName(chain string) *conf.Genesis

func GetHashFn 

func GetHashFn(ref *block.Header, getHeader func(hash types.Hash, number uint64) *block.Header) func(n uint64) types.Hash

GetHashFn returns a GetHashFunc which retrieves header hashes by number

func IntrinsicGas 

func IntrinsicGas(data []byte, accessList transaction.AccessList, isContractCreation bool, isHomestead, isEIP2028 bool, isEIP3860 bool) (uint64, error)

IntrinsicGas computes the 'intrinsic gas' for a message with the given data.

func NewBlockChain 

func NewBlockChain(ctx context.Context, genesisBlock block2.IBlock, engine consensus.Engine, db kv.RwDB, p2p p2p.P2P, config *params.ChainConfig) (common.IBlockChain, error)

func NewEVMBlockContext 

func NewEVMBlockContext(header *block.Header, blockHashFunc func(n uint64) types.Hash, engine consensus.Engine, author *types.Address) evmtypes.BlockContext

NewEVMBlockContext creates a new context for use in the EVM.

func NewEVMTxContext 

func NewEVMTxContext(msg Message) evmtypes.TxContext

NewEVMTxContext creates a new transaction context for a single transaction.

func NewStateReaderWriter 

func NewStateReaderWriter(
	batch ethdb.Database,
	tx kv.RwTx,
	blockNumber uint64,
	writeChangeSets bool,

) (state.StateReader, state.WriterWithChangeSets, error)

func SysCallContract 

func SysCallContract(contract types.Address, data []byte, chainConfig params.ChainConfig, ibs *state.IntraBlockState, header *block.Header, engine consensus.Engine) (result []byte, err error)

func Transfer 

func Transfer(db evmtypes.IntraBlockState, sender, recipient types.Address, amount *uint256.Int, bailout bool)

Transfer subtracts amount from sender and adds amount to recipient using the given Db

Types

type BlockChain 

type BlockChain struct {

	//state        *statedb.StateDB
	ChainDB kv.RwDB
	// contains filtered or unexported fields
}

func (*BlockChain) AddFutureBlock 

func (bc *BlockChain) AddFutureBlock(block block2.IBlock) error

AddFutureBlock checks if the block is within the max allowed window to get accepted for future processing, and returns an error if the block is too far ahead and was not added.

TODO after the transition, the future block shouldn't be kept. Because it's not checked in the Geth side anymore.

func (*BlockChain) AddPeer 

func (bc *BlockChain) AddPeer(hash string, remoteBlock uint64, peerID peer.ID) error

func (*BlockChain) Blocks 

func (bc *BlockChain) Blocks() []block2.IBlock

func (*BlockChain) Close added in v0.1.2 

func (bc *BlockChain) Close() error

func (*BlockChain) Config 

func (bc *BlockChain) Config() *params.ChainConfig

func (*BlockChain) CurrentBlock 

func (bc *BlockChain) CurrentBlock() block2.IBlock

func (*BlockChain) DB 

func (bc *BlockChain) DB() kv.RwDB

func (*BlockChain) Engine 

func (bc *BlockChain) Engine() consensus.Engine

func (*BlockChain) GenesisBlock 

func (bc *BlockChain) GenesisBlock() block2.IBlock

func (*BlockChain) GetAccountRewardUnpaid 

func (bc *BlockChain) GetAccountRewardUnpaid(account types.Address) (*uint256.Int, error)

func (*BlockChain) GetBlock 

func (bc *BlockChain) GetBlock(hash types.Hash, number uint64) block2.IBlock

func (*BlockChain) GetBlockByHash 

func (bc *BlockChain) GetBlockByHash(h types.Hash) (block2.IBlock, error)

func (*BlockChain) GetBlockByNumber 

func (bc *BlockChain) GetBlockByNumber(number *uint256.Int) (block2.IBlock, error)

func (*BlockChain) GetBlockNumber 

func (bc *BlockChain) GetBlockNumber(hash types.Hash) *uint64

GetBlockNumber retrieves the block number belonging to the given hash from the cache or database

func (*BlockChain) GetBlocksFromHash 

func (bc *BlockChain) GetBlocksFromHash(hash types.Hash, n int) (blocks []block2.IBlock)

func (*BlockChain) GetCanonicalHash 

func (bc *BlockChain) GetCanonicalHash(number *uint256.Int) types.Hash

GetCanonicalHash returns the canonical hash for a given block number

func (*BlockChain) GetDepositInfo 

func (bc *BlockChain) GetDepositInfo(address types.Address) (*uint256.Int, *uint256.Int)

func (*BlockChain) GetHeader 

func (bc *BlockChain) GetHeader(h types.Hash, number *uint256.Int) block2.IHeader

func (*BlockChain) GetHeaderByHash 

func (bc *BlockChain) GetHeaderByHash(h types.Hash) (block2.IHeader, error)

func (*BlockChain) GetHeaderByNumber 

func (bc *BlockChain) GetHeaderByNumber(number *uint256.Int) block2.IHeader

func (*BlockChain) GetLogs 

func (bc *BlockChain) GetLogs(blockHash types.Hash) ([][]*block2.Log, error)

func (*BlockChain) GetReceipts 

func (bc *BlockChain) GetReceipts(blockHash types.Hash) (block2.Receipts, error)

func (*BlockChain) GetTd 

func (bc *BlockChain) GetTd(hash types.Hash, number *uint256.Int) *uint256.Int

GetTd

func (*BlockChain) HasBlock 

func (bc *BlockChain) HasBlock(hash types.Hash, number uint64) bool

func (*BlockChain) HasBlockAndState 

func (bc *BlockChain) HasBlockAndState(hash types.Hash, number uint64) bool

HasBlockAndState

func (*BlockChain) HasState 

func (bc *BlockChain) HasState(hash types.Hash) bool

HasState

func (*BlockChain) InsertBlock 

func (bc *BlockChain) InsertBlock(blocks []block2.IBlock, isSync bool) (int, error)

InsertBlock Deprecated:

func (*BlockChain) InsertChain 

func (bc *BlockChain) InsertChain(chain []block2.IBlock) (int, error)

InsertChain

func (*BlockChain) InsertHeader 

func (bc *BlockChain) InsertHeader(headers []block2.IHeader) (int, error)

func (*BlockChain) LatestBlockCh 

func (bc *BlockChain) LatestBlockCh() (block2.IBlock, error)

func (*BlockChain) NewBlockHandler 

func (bc *BlockChain) NewBlockHandler(payload []byte, peer peer.ID) error

func (*BlockChain) Quit 

func (bc *BlockChain) Quit() <-chan struct{}

func (*BlockChain) ReorgNeeded 

func (bc *BlockChain) ReorgNeeded(current block2.IBlock, header block2.IBlock) bool

ReorgNeeded

func (*BlockChain) SealedBlock 

func (bc *BlockChain) SealedBlock(b block2.IBlock) error

func (*BlockChain) SetEngine 

func (bc *BlockChain) SetEngine(engine consensus.Engine)

func (*BlockChain) SetHead 

func (bc *BlockChain) SetHead(head uint64) error

SetHead set new head

func (*BlockChain) Start 

func (bc *BlockChain) Start() error

func (*BlockChain) StateAt 

func (bc *BlockChain) StateAt(tx kv.Tx, blockNr uint64) *state.IntraBlockState

func (*BlockChain) StopInsert 

func (bc *BlockChain) StopInsert()

StopInsert stop insert

func (*BlockChain) WriteBlockWithState 

func (bc *BlockChain) WriteBlockWithState(block block2.IBlock, receipts []*block2.Receipt, ibs *state.IntraBlockState, nopay map[types.Address]*uint256.Int) error

func (*BlockChain) WriteBlockWithoutState 

func (bc *BlockChain) WriteBlockWithoutState(block block2.IBlock) (err error)

WriteBlockWithoutState without state

type BlockValidator 

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

BlockValidator is responsible for validating block headers, uncles and processed state.

BlockValidator implements Validator.

func NewBlockValidator 

func NewBlockValidator(config *params.ChainConfig, blockchain *BlockChain, engine consensus.Engine) *BlockValidator

NewBlockValidator returns a new block validator which is safe for re-use

func (*BlockValidator) ValidateBody 

func (v *BlockValidator) ValidateBody(b block.IBlock) error

ValidateBody validates the given block's uncles and verifies the block header's transaction and uncle roots. The headers are assumed to be already validated at this point.

func (*BlockValidator) ValidateState 

func (v *BlockValidator) ValidateState(iBlock block.IBlock, statedb *state.IntraBlockState, receipts block.Receipts, usedGas uint64) error

ValidateState validates the various changes that happen after a state transition, such as amount of used gas, the receipt roots and the state root itself. ValidateState returns a database batch if the validation was a success otherwise nil and an error is returned.

type ChainContext 

type ChainContext interface {
	// Engine retrieves the chain's consensus engine.
	Engine() consensus.Engine

	// GetHeader returns the header corresponding to the hash/number argument pair.
	GetHeader(types.Hash, uint64) *block.Header
}

ChainContext supports retrieving headers and consensus parameters from the current blockchain to be used during transaction processing.

type ChainReader 

type ChainReader interface {

	// GetTd returns the total difficulty of a local block.
	GetTd(types.Hash, *uint256.Int) *uint256.Int
}

ChainReader defines a small collection of methods needed to access the local blockchain during header verification. It's implemented by both blockchain and lightchain.

type DerivableList 

type DerivableList interface {
	Len() int
	EncodeIndex(int, *bytes.Buffer)
}

DerivableList is the input to DeriveSha. It is implemented by the 'Transactions' and 'Receipts' types. This is internal, do not use these methods.

type EphemeralExecResult 

type EphemeralExecResult struct {
	StateRoot        types.Hash            `json:"stateRoot"`
	TxRoot           types.Hash            `json:"txRoot"`
	ReceiptRoot      types.Hash            `json:"receiptsRoot"`
	LogsHash         types.Hash            `json:"logsHash"`
	Bloom            types.Bloom           `json:"logsBloom"        gencodec:"required"`
	Receipts         block.Receipts        `json:"receipts"`
	Rejected         RejectedTxs           `json:"rejected,omitempty"`
	Difficulty       *math.HexOrDecimal256 `json:"currentDifficulty" gencodec:"required"`
	GasUsed          math.HexOrDecimal64   `json:"gasUsed"`
	StateSyncReceipt *block.Receipt        `json:"-"`
}

type ExecutionResult 

type ExecutionResult struct {
	UsedGas    uint64 // Total used gas but include the refunded gas
	Err        error  // Any error encountered during the execution(listed in core/vm/errors.go)
	ReturnData []byte // Returned data from evm(function result or data supplied with revert opcode)
}

ExecutionResult includes all output after executing given evm message no matter the execution itself is successful or not.

func ApplyMessage 

func ApplyMessage(evm vm2.VMInterface, msg Message, gp *common.GasPool, refunds bool, gasBailout bool) (*ExecutionResult, error)

ApplyMessage computes the new state by applying the given message against the old state within the environment.

ApplyMessage returns the bytes returned by any EVM execution (if it took place), the gas used (which includes gas refunds) and an error if it failed. An error always indicates a core error meaning that the message would always fail for that particular state and would never be accepted within a block. `refunds` is false when it is not required to apply gas refunds `gasBailout` is true when it is not required to fail transaction if the balance is not enough to pay gas. for trace_call to replicate OE/Pariry behaviour

func (*ExecutionResult) Failed 

func (result *ExecutionResult) Failed() bool

Failed returns the indicator whether the execution is successful or not

func (*ExecutionResult) Return 

func (result *ExecutionResult) Return() []byte

Return is a helper function to help caller distinguish between revert reason and function return. Return returns the data after execution if no error occurs.

func (*ExecutionResult) Revert 

func (result *ExecutionResult) Revert() []byte

Revert returns the concrete revert reason if the execution is aborted by `REVERT` opcode. Note the reason can be nil if no data supplied with revert opcode.

func (*ExecutionResult) Unwrap 

func (result *ExecutionResult) Unwrap() error

Unwrap returns the internal evm error which allows us for further analysis outside.

type ForkChoice 

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

ForkChoice is the fork chooser based on the highest total difficulty of the chain(the fork choice used in the eth1) and the external fork choice (the fork choice used in the eth2). This main goal of this ForkChoice is not only for offering fork choice during the eth1/2 merge phase, but also keep the compatibility for all other proof-of-work networks.

func NewForkChoice 

func NewForkChoice(chainReader ChainReader, preserve func(header block2.IHeader) bool) *ForkChoice

func (*ForkChoice) ReorgNeeded 

func (f *ForkChoice) ReorgNeeded(current block2.IHeader, header block2.IHeader) (bool, error)

ReorgNeeded returns whether the reorg should be applied based on the given external header and local canonical chain. In the td mode, the new head is chosen if the corresponding total difficulty is higher. In the extern mode, the trusted header is always selected as the head.

type GenesisBlock 

type GenesisBlock struct {
	Hash          string
	GenesisConfig *conf.Genesis
}

func (*GenesisBlock) ToBlock 

func (g *GenesisBlock) ToBlock() (*block2.Block, *state.IntraBlockState, error)

func (*GenesisBlock) Write 

func (g *GenesisBlock) Write(tx kv.RwTx) (*block2.Block, *state.IntraBlockState, error)

func (*GenesisBlock) WriteGenesisState 

func (g *GenesisBlock) WriteGenesisState(tx kv.RwTx) (*block2.Block, *state.IntraBlockState, error)

type Message 

type Message interface {
	From() types.Address
	To() *types.Address

	GasPrice() *uint256.Int
	FeeCap() *uint256.Int
	Tip() *uint256.Int
	Gas() uint64
	Value() *uint256.Int

	Nonce() uint64
	CheckNonce() bool
	Data() []byte
	AccessList() transaction.AccessList

	IsFree() bool
}

Message represents a message sent to a contract.

type Processor 

type Processor interface {
	// Process processes the state changes according to the Ethereum rules by running
	// the transaction messages using the statedb and applying any rewards to both
	// the processor (coinbase) and any included uncles.
	Process(b *block.Block, ibs *state.IntraBlockState, stateReader state.StateReader, stateWriter state.WriterWithChangeSets, blockHashFunc func(n uint64) types.Hash) (block.Receipts, map[types.Address]*uint256.Int, []*block.Log, uint64, error)
}

Processor is an interface for processing blocks using a given initial state.

type RejectedTx 

type RejectedTx struct {
	Index int    `json:"index"    gencodec:"required"`
	Err   string `json:"error"    gencodec:"required"`
}

type RejectedTxs 

type RejectedTxs []*RejectedTx

type StateProcessor 

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

StateProcessor is a basic Processor, which takes care of transitioning state from one point to another.

StateProcessor implements Processor.

func NewStateProcessor 

func NewStateProcessor(config *params.ChainConfig, bc *BlockChain, engine consensus.Engine) *StateProcessor

NewStateProcessor initialises a new StateProcessor.

func (*StateProcessor) Process 

func (p *StateProcessor) Process(b *block.Block, ibs *state.IntraBlockState, stateReader state.StateReader, stateWriter state.WriterWithChangeSets, blockHashFunc func(n uint64) types.Hash) (block.Receipts, map[types.Address]*uint256.Int, []*block.Log, uint64, error)

Process processes the state changes according to the Ethereum rules by running the transaction messages using the statedb and applying any rewards to both the processor (coinbase) and any included uncles.

Process returns the receipts and logs accumulated during the process and returns the amount of gas that was used in the process. If any of the transactions failed to execute due to insufficient gas it will return an error.

type StateTransition 

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

The State Transitioning Model

A state transition is a change made when a transaction is applied to the current world state The state transitioning model does all the necessary work to work out a valid new state root.

1) Nonce handling 2) Pre pay gas 3) Create a new state object if the recipient is \0*32 4) Value transfer == If contract creation == 

4a) Attempt to run transaction data
4b) If valid, use result as code for the new state object

== end == 5) Run Script section 6) Derive new state root

func NewStateTransition 

func NewStateTransition(evm vm2.VMInterface, msg Message, gp *common.GasPool) *StateTransition

NewStateTransition initialises and returns a new state transition object.

func (*StateTransition) TransitionDb 

func (st *StateTransition) TransitionDb(refunds bool, gasBailout bool) (*ExecutionResult, error)

TransitionDb will transition the state by applying the current message and returning the evm execution result with following fields.

  • used gas: total gas used (including gas being refunded)
  • returndata: the returned data from evm
  • concrete execution error: various **EVM** error which aborts the execution, e.g. ErrOutOfGas, ErrExecutionReverted

However if any consensus issue encountered, return the error directly with nil evm execution result.

type SyncMode 

type SyncMode string

type Validator 

type Validator interface {
	// ValidateBody validates the given block's content.
	ValidateBody(block block.IBlock) error

	// ValidateState validates the given statedb and optionally the receipts and
	// gas used.
	ValidateState(block block.IBlock, state *state.IntraBlockState, receipts block.Receipts, usedGas uint64) error
}

Validator is an interface which defines the standard for block validation. It is only responsible for validating block contents, as the header validation is done by the specific consensus engines.

type WriteStatus 

type WriteStatus byte
const (
	NonStatTy   WriteStatus = iota //
	CanonStatTy                    //
	SideStatTy                     //
)

Source Files

View all Source files

Directories

Path Synopsis
lmdb
memdb
api
filters
avm
abi
common
Package common contains various helper functions.
 Package common contains various helper functions.
common/bitutil
Package bitutil implements fast bitwise operations.
 Package bitutil implements fast bitwise operations.
common/compiler
Package compiler wraps the Solidity and Vyper compiler executables (solc; vyper).
 Package compiler wraps the Solidity and Vyper compiler executables (solc; vyper).
common/fdlimit
common/mclock
Package mclock is a wrapper for a monotonic clock source
 Package mclock is a wrapper for a monotonic clock source
common/prque
Package prque implements a priority queue data structure supporting arbitrary value types and int64 priorities.
 Package prque implements a priority queue data structure supporting arbitrary value types and int64 priorities.
rlp
types
apoa
apos
misc
prometheus
Package prometheus exposes go-metrics into a Prometheus format.
 Package prometheus exposes go-metrics into a Prometheus format.
p2p
Package p2p defines the network protocol implementation for amc consensus used by amc, including peer discovery using discv5, gossip-sub using libp2p, and handing peer lifecycles + handshakes.
 Package p2p defines the network protocol implementation for amc consensus used by amc, including peer discovery using discv5, gossip-sub using libp2p, and handing peer lifecycles + handshakes.
discover
Package discover implements the Node Discovery Protocol.
 Package discover implements the Node Discovery Protocol.
discover/v4wire
Package v4wire implements the Discovery v4 Wire Protocol.
 Package v4wire implements the Discovery v4 Wire Protocol.
discover/v5wire
encoder
enode
enr
Package enr implements Ethereum Node Records as defined in EIP-778.
 Package enr implements Ethereum Node Records as defined in EIP-778.
leaky-bucket
Package leakybucket implements a scalable leaky bucket algorithm.
 Package leakybucket implements a scalable leaky bucket algorithm.
netutil
Package netutil contains extensions to the net package.
 Package netutil contains extensions to the net package.
peers
Package peers provides information about peers at the Ethereum consensus protocol level.
 Package peers provides information about peers at the Ethereum consensus protocol level.
peers/peerdata
peers/scorers
types
Package types contains all the respective p2p types that are required for sync but cannot be represented as a protobuf schema.
 Package types contains all the respective p2p types that are required for sync but cannot be represented as a protobuf schema.
Package messagehandler contains useful helpers for recovering from panic conditions at runtime and logging their trace.
 Package messagehandler contains useful helpers for recovering from panic conditions at runtime and logging their trace.
initial-sync
Package initialsync includes all initial block download and processing logic for the node, using a round robin strategy and a finite-state-machine to handle edge-cases in a beacon node's sync status.
 Package initialsync includes all initial block download and processing logic for the node, using a round robin strategy and a finite-state-machine to handle edge-cases in a beacon node's sync status.
internal/tracetest
js
js/internal/tracers
Package tracers contains the actual JavaScript tracer assets.
 Package tracers contains the actual JavaScript tracer assets.
logger
native
vm
evmtypes
runtime
stack

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