Documentation ¶
Overview ¶
Package ethconfig contains the configuration of the ETH and LES protocols.
Index ¶
Constants ¶
This section is empty.
Variables ¶
View Source
var Defaults = Config{ SyncMode: downloader.SnapSync, NetworkId: 0, TxLookupLimit: 2350000, TransactionHistory: 2350000, StateHistory: params.FullImmutabilityThreshold, DatabaseCache: 512, TrieCleanCache: 154, TrieDirtyCache: 256, TrieTimeout: 60 * time.Minute, SnapshotCache: 102, FilterLogCacheSize: 32, Miner: miner.DefaultConfig, TxPool: legacypool.DefaultConfig, BlobPool: blobpool.DefaultConfig, RPCGasCap: 50000000, RPCEVMTimeout: 5 * time.Second, GPO: FullNodeGPO, RPCTxFeeCap: 1, }
Defaults contains default settings for use on the Ethereum main net.
View Source
var FullNodeGPO = gasprice.Config{ Blocks: 20, Percentile: 60, MaxHeaderHistory: 1024, MaxBlockHistory: 1024, MaxPrice: gasprice.DefaultMaxPrice, IgnorePrice: gasprice.DefaultIgnorePrice, }
FullNodeGPO contains default gasprice oracle settings for full node.
Functions ¶
func CreateConsensusEngine ¶
CreateConsensusEngine creates a consensus engine for the given chain config. Clique is allowed for now to live standalone, but ethash is forbidden and can only exist on already merged networks.
Types ¶
type Config ¶
type Config struct { // The genesis block, which is inserted if the database is empty. // If nil, the Ethereum main net block is used. Genesis *core.Genesis `toml:",omitempty"` // Network ID separates blockchains on the peer-to-peer networking level. When left // zero, the chain ID is used as network ID. NetworkId uint64 SyncMode downloader.SyncMode // This can be set to list of enrtree:// URLs which will be queried for // nodes to connect to. EthDiscoveryURLs []string SnapDiscoveryURLs []string // State options. NoPruning bool // Whether to disable pruning and flush everything to disk NoPrefetch bool // Whether to disable prefetching and only load state on demand // Deprecated: use 'TransactionHistory' instead. TxLookupLimit uint64 `toml:",omitempty"` // The maximum number of blocks from head whose tx indices are reserved. TransactionHistory uint64 `toml:",omitempty"` // The maximum number of blocks from head whose tx indices are reserved. StateHistory uint64 `toml:",omitempty"` // The maximum number of blocks from head whose state histories are reserved. // State scheme represents the scheme used to store ethereum states and trie // nodes on top. It can be 'hash', 'path', or none which means use the scheme // consistent with persistent state. StateScheme string `toml:",omitempty"` // RequiredBlocks is a set of block number -> hash mappings which must be in the // canonical chain of all remote peers. Setting the option makes geth verify the // presence of these blocks for every new peer connection. RequiredBlocks map[uint64]common.Hash `toml:"-"` // Database options SkipBcVersionCheck bool `toml:"-"` DatabaseHandles int `toml:"-"` DatabaseCache int DatabaseFreezer string TrieCleanCache int TrieDirtyCache int TrieTimeout time.Duration SnapshotCache int Preimages bool // This is the number of blocks for which logs will be cached in the filter system. FilterLogCacheSize int // Mining options Miner miner.Config // Transaction pool options TxPool legacypool.Config BlobPool blobpool.Config // Gas Price Oracle options GPO gasprice.Config // Enables tracking of SHA3 preimages in the VM EnablePreimageRecording bool // Enables VM tracing VMTrace string VMTraceJsonConfig string // Miscellaneous options DocRoot string `toml:"-"` // RPCGasCap is the global gas cap for eth-call variants. RPCGasCap uint64 // RPCEVMTimeout is the global timeout for eth-call. RPCEVMTimeout time.Duration // RPCTxFeeCap is the global transaction fee(price * gaslimit) cap for // send-transaction variants. The unit is ether. RPCTxFeeCap float64 // OverrideCancun (TODO: remove after the fork) OverrideCancun *uint64 `toml:",omitempty"` // OverrideVerkle (TODO: remove after the fork) OverrideVerkle *uint64 `toml:",omitempty"` }
Config contains configuration options for ETH and LES protocols.
func (Config) MarshalTOML ¶
MarshalTOML marshals as TOML.
func (*Config) UnmarshalTOML ¶
UnmarshalTOML unmarshals from TOML.
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