Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
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var ( // ELAAssetID represents the asset ID of ELA coin. ELAAssetID = elaAsset.Hash() // DestructionAddress indicates the "ELANULLXXXXXXXXXXXXXXXXXXXXXYvs3rr" // destruction address. DestructionAddress = common.Uint168{ 0x21, 0x20, 0xfe, 0xe5, 0xd7, 0xeb, 0x3e, 0x5c, 0x7d, 0x31, 0x97, 0xfe, 0xcf, 0x6c, 0x0d, 0xe3, 0x0f, 0x88, 0x9a, 0xce, 0xf7, } )
These variables are the chain consensus parameters for each default network.
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var DefaultParams = Params{ Magic: 2017001, DefaultPort: 20338, DNSSeeds: []string{ "node-mainnet-005.elastos.org:20338", "node-mainnet-010.elastos.org:20338", "node-mainnet-015.elastos.org:20338", "node-mainnet-020.elastos.org:20338", "node-mainnet-025.elastos.org:20338", }, Foundation: mainNetFoundation, CRCAddress: mainNetCRCAddress, GenesisBlock: GenesisBlock(&mainNetFoundation), DPoSMagic: 2019000, DPoSDefaultPort: 20339, OriginArbiters: []string{ "0248df6705a909432be041e0baa25b8f648741018f70d1911f2ed28778db4b8fe4", "02771faf0f4d4235744b30972d5f2c470993920846c761e4d08889ecfdc061cddf", "0342196610e57d75ba3afa26e030092020aec56822104e465cba1d8f69f8d83c8e", "02fa3e0d14e0e93ca41c3c0f008679e417cf2adb6375dd4bbbee9ed8e8db606a56", "03ab3ecd1148b018d480224520917c6c3663a3631f198e3b25cf4c9c76786b7850", }, CRCArbiters: []string{ "02089d7e878171240ce0e3633d3ddc8b1128bc221f6b5f0d1551caa717c7493062", "0268214956b8421c0621d62cf2f0b20a02c2dc8c2cc89528aff9bd43b45ed34b9f", "03cce325c55057d2c8e3fb03fb5871794e73b85821e8d0f96a7e4510b4a922fad5", "02661637ae97c3af0580e1954ee80a7323973b256ca862cfcf01b4a18432670db4", "027d816821705e425415eb64a9704f25b4cd7eaca79616b0881fc92ac44ff8a46b", "02d4a8f5016ae22b1acdf8a2d72f6eb712932213804efd2ce30ca8d0b9b4295ac5", "029a4d8e4c99a1199f67a25d79724e14f8e6992a0c8b8acf102682bd8f500ce0c1", "02871b650700137defc5d34a11e56a4187f43e74bb078e147dd4048b8f3c81209f", "02fc66cba365f9957bcb2030e89a57fb3019c57ea057978756c1d46d40dfdd4df0", "03e3fe6124a4ea269224f5f43552250d627b4133cfd49d1f9e0283d0cd2fd209bc", "02b95b000f087a97e988c24331bf6769b4a75e4b7d5d2a38105092a3aa841be33b", "02a0aa9eac0e168f3474c2a0d04e50130833905740a5270e8a44d6c6e85cf6d98c", }, PowLimit: powLimit, PowLimitBits: 0x1f0008ff, TargetTimespan: 24 * time.Hour, TargetTimePerBlock: 2 * time.Minute, AdjustmentFactor: 4, RewardPerBlock: rewardPerBlock(2 * time.Minute), CoinbaseMaturity: 100, MinTransactionFee: 100, MinCrossChainTxFee: 10000, CheckAddressHeight: 88812, VoteStartHeight: 290000, CRCOnlyDPOSHeight: 343400, PublicDPOSHeight: 402680, ToleranceDuration: 5 * time.Second, MaxInactiveRounds: 720 * 2, InactivePenalty: 0, EmergencyInactivePenalty: 0, GeneralArbiters: 24, CandidateArbiters: 72, PreConnectOffset: 360, }
DefaultParams defines the default network parameters.
Functions ¶
Types ¶
type Configuration ¶
type Configuration struct {
ActiveNet string `json:"ActiveNet"`
Magic uint32 `json:"Magic"`
DNSSeeds []string `json:"DNSSeeds"`
DisableDNS bool `json:"DisableDNS"`
PermanentPeers []string `json:"PermanentPeers"`
HttpInfoPort uint16 `json:"HttpInfoPort"`
HttpInfoStart bool `json:"HttpInfoStart"`
HttpRestPort int `json:"HttpRestPort"`
HttpRestStart bool `json:"HttpRestStart"`
HttpWsPort int `json:"HttpWsPort"`
HttpWsStart bool `json:"HttpWsStart"`
HttpJsonPort int `json:"HttpJsonPort"`
EnableRPC bool `json:"EnableRPC"`
NodePort uint16 `json:"NodePort"`
PrintLevel elalog.Level `json:"PrintLevel"`
MaxLogsSize int64 `json:"MaxLogsSize"`
MaxPerLogSize int64 `json:"MaxPerLogSize"`
RestCertPath string `json:"RestCertPath"`
RestKeyPath string `json:"RestKeyPath"`
MinCrossChainTxFee common.Fixed64 `json:"MinCrossChainTxFee"`
FoundationAddress string `json:"FoundationAddress"`
CRCAddress string `json:"CRCAddress"`
PowConfiguration PowConfiguration `json:"PowConfiguration"`
RpcConfiguration RpcConfiguration `json:"RpcConfiguration"`
DPoSConfiguration DPoSConfiguration `json:"DPoSConfiguration"`
CheckAddressHeight uint32 `json:"CheckAddressHeight"`
VoteStartHeight uint32 `json:"VoteStartHeight"`
CRCOnlyDPOSHeight uint32 `json:"CRCOnlyDPOSHeight"`
PublicDPOSHeight uint32 `json:"PublicDPOSHeight"`
ProfilePort uint32 `json:"ProfilePort"`
MaxBlockSize uint32 `json"MaxBlockSize"`
}
Configuration defines the configurable parameters to run a ELA node.
var (
Parameters *Configuration
)
type DPoSConfiguration ¶ added in v0.3.2
type DPoSConfiguration struct {
EnableArbiter bool `json:"EnableArbiter"`
Magic uint32 `json:"Magic"`
IPAddress string `json:"IPAddress"`
DPoSPort uint16 `json:"DPoSPort"`
PrintLevel uint8 `json:"PrintLevel"`
SignTolerance time.Duration `json:"SignTolerance"`
MaxLogsSize int64 `json:"MaxLogsSize"`
MaxPerLogSize int64 `json:"MaxPerLogSize"`
OriginArbiters []string `json:"OriginArbiters"`
CRCArbiters []string `json:"CRCArbiters"`
NormalArbitratorsCount int `json:"NormalArbitratorsCount"`
CandidatesCount int `json:"CandidatesCount"`
EmergencyInactivePenalty common.Fixed64 `json:"EmergencyInactivePenalty"`
MaxInactiveRounds uint32 `json:"MaxInactiveRounds"`
InactivePenalty common.Fixed64 `json:"InactivePenalty"`
PreConnectOffset uint32 `json:"PreConnectOffset"`
}
DPoSConfiguration defines the DPoS consensus parameters.
type Params ¶ added in v0.3.0
type Params struct {
// Magic defines the magic number of the peer-to-peer network.
Magic uint32
// DefaultPort defines the default peer-to-peer port for the network.
DefaultPort uint16
// DNSSeeds defines a list of DNS seeds for the network to discover peers.
DNSSeeds []string
// The interface/port to listen for connections.
ListenAddrs []string
// Foundation defines the foundation address which receiving mining
// rewards.
Foundation common.Uint168
// CRCAddress defines the CRC address which receiving mining rewards.
CRCAddress common.Uint168
// GenesisBlock defines the first block of the chain.
GenesisBlock *types.Block
// PowLimit defines the highest allowed proof of work value for a block
// as a uint256.
PowLimit *big.Int
// PowLimitBits defines the highest allowed proof of work value for a
// block in compact form.
PowLimitBits uint32
// TargetTimespan is the desired amount of time that should elapse
// before the block difficulty requirement is examined to determine how
// it should be changed in order to maintain the desired block
// generation rate.
TargetTimespan time.Duration
// TargetTimePerBlock is the desired amount of time to generate each
// block.
TargetTimePerBlock time.Duration
// AdjustmentFactor is the adjustment factor used to limit the minimum
// and maximum amount of adjustment that can occur between difficulty
// retargets.
AdjustmentFactor int64
// RewardPerBlock is the reward amount per block.
RewardPerBlock common.Fixed64
// CoinbaseMaturity is the number of blocks required before newly mined
// coins (coinbase transactions) can be spent.
CoinbaseMaturity uint32
// Disable transaction filter supports, include bloom filter tx type filter
// etc.
DisableTxFilters bool
// MinTransactionFee defines the minimum fee of a transaction.
MinTransactionFee common.Fixed64
// MinCrossChainTxFee defines the min fee of cross chain transaction
MinCrossChainTxFee common.Fixed64
// OriginArbiters defines the original arbiters producing the block.
OriginArbiters []string
// CheckAddressHeight defines the height begin to check output hash.
CheckAddressHeight uint32
// VoteStartHeight indicates the height of starting register producer and
// vote related.
VoteStartHeight uint32
// CRCOnlyDPOSHeight (H1) indicates the height of DPOS consensus begins with
// only CRC producers participate in producing blocks.
CRCOnlyDPOSHeight uint32
// PublicDPOSHeight (H2) indicates the height when public registered and
// elected producers participate in DPOS consensus.
PublicDPOSHeight uint32
// CRCArbiters defines the fixed CRC arbiters producing the block.
CRCArbiters []string
// DPoSMagic defines the magic number used in the DPoS network.
DPoSMagic uint32
// DPoSDefaultPort defines the default port for the DPoS network.
DPoSDefaultPort uint16
// PreConnectOffset defines the offset blocks to pre-connect to the block
// producers.
PreConnectOffset uint32
// GeneralArbiters defines the number of general(no-CRC) arbiters.
GeneralArbiters int
// CandidateArbiters defines the number of needed candidate arbiters.
CandidateArbiters int
// ToleranceDuration defines the tolerance duration of the DPoS consensus.
ToleranceDuration time.Duration
// MaxInactiveRounds defines the maximum inactive rounds before producer
// takes penalty.
MaxInactiveRounds uint32
// InactivePenalty defines the penalty amount the producer takes.
InactivePenalty common.Fixed64
// EmergencyInactivePenalty defines the penalty amount the emergency
// producer takes.
EmergencyInactivePenalty common.Fixed64
}
func (*Params) InstantBlock ¶ added in v0.3.0
InstantBlock returns the network parameters for generate instant block.
type PowConfiguration ¶
type PowConfiguration struct {
PayToAddr string `json:"PayToAddr"`
AutoMining bool `json:"AutoMining"`
MinerInfo string `json:"MinerInfo"`
MinTxFee int `json:"MinTxFee"`
InstantBlock bool `json:"InstantBlock"`
}
PowConfiguration defines the Proof-of-Work parameters.
type RpcConfiguration ¶ added in v0.2.2
type RpcConfiguration struct {
User string `json:"User"`
Pass string `json:"Pass"`
WhiteIPList []string `json:"WhiteIPList"`
}
RpcConfiguration defines the JSON-RPC authenticate parameters.
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