params

Documentation

Index

• Constants
• Variables
• func GetEndOfEpochOfHeight(targetHeight int64) int64
• func GetEndOfParentEpochOfHeight(targetHeight int64) int64
• func GetEpochOfHeight(targetHeight int64) int64
• func GetSeedHeightInEpochOfHeight(targetHeight int64) int64
• func GetStartOfEpochOfHeight(targetHeight int64) int64
• func IsBeforeEndOfEpoch(height int64) bool
• func IsEndOfEpoch(height int64) bool
• func IsStartOfEndOfEpochOfHeight(height int64) bool

Constants

const (
	// AddressVersion is the base58 encode version adopted
	AddressVersion byte = 92

	// PublicKeyVersion is the base58 encode version adopted for public keys
	PublicKeyVersion byte = 93

	// PrivateKeyVersion is the base58 encode version adopted for private keys
	PrivateKeyVersion byte = 94
)

Variables

var (
	// MempoolSenderTxLimit is the number of unprocessed tx a sender can have in the pool (and its cache)
	MempoolSenderTxLimit = 64

	// MempoolTxTTL is the duration within which an transaction can remain in the pool
	MempoolTxTTL = 2 * time.Hour
)

var (
	// FeePerByte is the cost per byte of a transaction
	FeePerByte = decimal.NewFromFloat(0.00001)

	// MinTicketMatDur is the number of blocks that must be created
	// before a ticket is considered matured.
	MinTicketMatDur = 3

	// MaxTicketActiveDur is the number of blocks before a matured
	// ticket is considered spent or expired.
	MaxTicketActiveDur = 100

	// NumBlocksInThawPeriod is the number of blocks a expired ticket will
	// exist for before it can be unbonded
	NumBlocksInThawPeriod = 10

	// MinValidatorsTicketPrice is the minimum price of a ticket
	MinValidatorsTicketPrice = float64(100)

	// MaxValTicketsPerBlock is the max number of validators
	// ticket transaction a block can include.
	MaxValTicketsPerBlock = 1

	// NumBlocksPerEpoch is the number of blocks in an epoch
	NumBlocksPerEpoch = 5

	// NumBlocksToEffectValChange is the number of block tendermint uses to
	// effect validation change.
	NumBlocksToEffectValChange = 2

	// MaxValidatorsPerEpoch is the maximum number validators per epoch
	MaxValidatorsPerEpoch = 1

	// MinDelegatorCommission is the number of percentage delegators pay validators
	MinDelegatorCommission = decimal.NewFromFloat(10)

	// MinHostStake is the minimum stake for a host ticket
	MinHostStake = decimal.NewFromFloat(10)

	// NumBlocksInHostThawPeriod is the number of blocks before a host stake
	// is unbonded
	NumBlocksInHostThawPeriod = 10

	// NumTopHostsLimit is maximum the number of top hosts
	NumTopHostsLimit = 21

	// TreasuryAddress is the address where treasury-bound payments are deposited
	TreasuryAddress = "e4Tkr4AMxhPPjptDSMzX98F2BwHvQM2DKx"
)

Block and State Config

var (
	// NamespaceRegFee is the amount of native coin required to obtain a
	// repo namespace
	NamespaceRegFee = decimal.NewFromFloat(1)

	// NamespaceTTL is the number of blocks of a namespace life span
	NamespaceTTL = 10

	// NamespaceGraceDur is the number of blocks before a namespace expires
	NamespaceGraceDur = 10
)

Namespace config

var (
	// PushPoolCap is the pool transaction capacity
	PushPoolCap = 1000

	// PushPoolCleanUpInt is duration between each push pool clean-up operation
	PushPoolCleanUpInt = 30 * time.Minute

	// PushPoolItemTTL is the maximum life time of an item in the push pool
	PushPoolItemTTL = 1 * time.Hour

	// PushObjectsSendersCacheSize is the max size for push note senders cache
	PushObjectsSendersCacheSize = 5000

	// PushNotesEndorsementsCacheSize is the max size for push note senders cache
	PushNotesEndorsementsCacheSize = 5000

	// RecentlySeenPacksCacheSize is the max size for the cache storing seen pack IDs
	RecentlySeenPacksCacheSize = 5000

	// NotesReceivedCacheSize is the max size of the cache that stores IDs of notes recently received
	NotesReceivedCacheSize = 10000

	// PushEndQuorumSize is the minimum number of PushEnds a push note requires for approval
	PushEndorseQuorumSize = 2

	// RepoProposalTTL is the number of blocks a repo proposal can remain active
	RepoProposalTTL = uint64(10)

	// DefaultRepoProposalQuorum is the minimum percentage of voters required to consider a proposal valid.
	DefaultRepoProposalQuorum = float64(10)

	// DefaultRepoProposalThreshold is the minimum percentage required to consider a
	// proposal accepted ("YES" voted)
	DefaultRepoProposalThreshold = float64(51)

	// DefaultRepoProposalVetoQuorum is the minimum percentage required for veto
	// members to overturn a "Yes" quorum
	DefaultRepoProposalVetoQuorum = float64(33)

	// DefaultRepoProposalVetoOwnersQuorum is the minimum percentage required for veto
	// members to overturn a "Yes" quorum in a proposal where stakeholders and
	// owners are eligible to vote
	DefaultRepoProposalVetoOwnersQuorum = float64(0)

	// DefaultMinProposalFee is the minimum fee to be paid for each new proposal
	// NOTE: This should probably be set to zero, otherwise every proposal (even
	// by owners) will require an additional fee.
	DefaultMinProposalFee = float64(0)

	// HelmProposalFeeSplit is the percentage of proposal fee distributed to the helm repo
	HelmProposalFeeSplit = 0.2

	// TargetRepoProposalFeeSplit is the percentage of proposal fee distributed to the
	// repo that received and resolved a proposal
	TargetRepoProposalFeeSplit = 0.8

	// MaxPushFileSize is the maximum size of files in a push request
	MaxPushFileSize = 1024 * 1024 * 50 // 50 MB

	// MaxRepoSize is the maximum size of a repository
	MaxRepoSize = 1024 * 1024 * 300 // 300 MB
)

Remote config

Functions

func GetEndOfEpochOfHeight

func GetEndOfEpochOfHeight(targetHeight int64) int64

GetEndOfEpochOfHeight returns the block height that is the last block in the epoch where the target height falls in

func GetEndOfParentEpochOfHeight

func GetEndOfParentEpochOfHeight(targetHeight int64) int64

GetEndOfParentEpochOfHeight returns the block height that is the last block in the parent epoch of the epoch where the height falls in

func GetEpochOfHeight

func GetEpochOfHeight(targetHeight int64) int64

GetEpochOfHeight returns the epoch number where target height falls in

func GetSeedHeightInEpochOfHeight

func GetSeedHeightInEpochOfHeight(targetHeight int64) int64

GetSeedHeightInEpochOfHeight returns the block height that contains the seed for the epoch where the target height falls in

func GetStartOfEpochOfHeight

func GetStartOfEpochOfHeight(targetHeight int64) int64

GetStartOfEpochOfHeight returns the block height that is the first block in the epoch where the target height falls in

func IsBeforeEndOfEpoch

func IsBeforeEndOfEpoch(height int64) bool

IsBeforeEndOfEpoch checks whether the block at height is the block next to the last block in the end stage of an epoch. Note: The last 3 blocks of an epoch are the end stage blocks where the epoch is prepared to transition to the next. Ex: Given a chain: [1]-[2]-[3]-[4]-[5] Supposing a epoch is 5 blocks, epoch end stage starts from [3] and ends at [5]. So [4] is the block before of end of the epoch.

func IsEndOfEpoch

func IsEndOfEpoch(height int64) bool

IsEndOfEpoch checks whether the block at height is the last block of the epoch. Note: The last 3 blocks of an epoch are the end stage blocks where the epoch is prepared to transition to the next. Ex: Given a chain: [1]-[2]-[3]-[4]-[5] Supposing a epoch is 5 blocks, epoch end stage starts from [3] and ends at [5]. So [5] is the last block of the epoch.

func IsStartOfEndOfEpochOfHeight

func IsStartOfEndOfEpochOfHeight(height int64) bool

IsStartOfEndOfEpochOfHeight checks whether the block at height is the first block in the end stage of an epoch that the target block falls in. Note: The last 3 blocks of an epoch are the end stage blocks where the epoch is prepared to transition to the next. Ex: Given a chain: [1]-[2]-[3]-[4]-[5] Supposing a epoch is 5 blocks, epoch end stage starts from [3] and ends at [5]. So [3] is the beginning of end of the epoch.