consensus

Documentation

Index

• Constants
• Variables
• type ServiceFlag
  • func (f ServiceFlag) IsEnable(checkFlag ServiceFlag) bool

Constants

const (
	SukhavatiPerSkt uint64 = 100000000
	// MinHighPriority 1 skt, 1 day old, a tx of 250 bytes
	MinHighPriority          = 1e8 * 1280.0 / 250
	MaxNewBlockChSize        = 1024
	DefaultBlockPrioritySize = 50000 // bytes  40MB

	// MaxStakingRewardNum staking tx
	MaxStakingRewardNum = 100

	DayPeriod uint64 = 1920
	// DaySeconds The number of seconds in a day
	DaySeconds uint64 = 86400

	// StakingPoolAwardActivation after 90 days  activation ,and dev only 1
	StakingPoolAwardActivation uint64 = 1
	MaxValidPeriod                    = defaultMinFrozenPeriod * 24 // 1474560
	// StakingPoolRewardProportionalDenominator 40s height + 1  1day 24 * 60 * 60 = 86400s  86400s % 40s = 2160
	// release staking pool  1/200
	StakingPoolRewardProportionalDenominator = 200
	// StakingPoolMergeEpoch staking pool merge  epoch
	StakingPoolMergeEpoch = 100
	StakingPoolAwardStart = 2
	// StakingPoolRewardStartHeight 90 day --> height
	StakingPoolRewardStartHeight = 194400
	StakingPoolRewardEpoch       = 2160
	// CoinbaseSubsidyAttenuation 5.838% --> 94.162%   --> 94162/100000
	CoinbaseSubsidyAttenuation            = 94162
	CoinbaseSubsidyAttenuationDenominator = 100000

	StakingPoolType = uint16(1)
	// BindingTxFrozenPeriod default binding frozen period
	BindingTxFrozenPeriod  = 90 * DayPeriod
	AwardingTxFrozenPeriod = 1 // DayPeriod
)

Variables

var (
	// CoinbaseMaturity is the number of blocks required before newly
	// mined coins can be spent
	CoinbaseMaturity = defaultCoinbaseMaturity

	// TransactionMaturity is the number of blocks required before newly
	// binding tx get reward
	TransactionMaturity = defaultTransactionMaturity

	// MaxSkt the maximum Sukhavati amount
	MaxSkt = defaultMaxSkt

	SubsidyHalvingInterval = defaultSubsidyHalvingInterval
	// BaseSubsidy is the original subsidy Sukhavati for mined blocks.  This
	// value is halved every SubsidyHalvingInterval blocks.
	BaseSubsidy = defaultBaseSubsidy
	// MinHalvedSubsidy is the minimum subsidy Sukhavati for mined blocks.
	MinHalvedSubsidy = defaultMinHalvedSubsidy

	// MinRelayTxFee minimum relay fee in Sukhavati
	MinRelayTxFee = defaultMinRelayTxFee

	// MinFrozenPeriod Min Frozen Period in a StakingScriptHash output
	MinFrozenPeriod = defaultMinFrozenPeriod
	// MinAwardFrozenPeriod min pooling tx award frozen period
	MinAwardFrozenPeriod uint64 = 1
	//MinStakingValue minimum StakingScriptHash output in Sukhavati
	MinStakingValue = defaultMinStakingValue
	// StakingTxRewardStart staking tx
	StakingTxRewardStart = defaultStakingTxRewardStart
	BindingRequiredSkt   = map[int]float64{
		24: 0.006144,
		26: 0.026624,
		28: 0.112,
		30: 0.48,
		32: 2.048,
		34: 8.704,
		36: 36.864,
		38: 152,
		40: 640,
	}
	// StakingFrozenPeriodWeight day --> weight * 10000
	StakingFrozenPeriodWeight = map[uint64]uint64{
		55:  10000,
		144: 16180,
		377: 26180,
	}
)

Types

type ServiceFlag

type ServiceFlag uint64

ServiceFlag use uint64 to indicate what kind of server this node can provide. one uint64 can represent 64 type of service flag

const (
	// SFFullNode is a flag used to indicate a peer is a full node.
	SFFullNode ServiceFlag = 1 << iota
	// SFFastSync indicate peer support header first mode
	SFFastSync
	// SFSPV indicate peer support spv mode
	SFSPV
	// DefaultServices is the server that this node support
	DefaultServices = SFFullNode | SFFastSync
)

func (ServiceFlag) IsEnable

func (f ServiceFlag) IsEnable(checkFlag ServiceFlag) bool

IsEnable check does the flag support the input flag function