params

package
v0.28.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Dec 20, 2023 License: GPL-3.0 Imports: 10 Imported by: 4

Documentation

Index

Constants

View Source 
const (
	Wei   = 1
	GWei  = 1e9
	Ether = 1e18
)

These are the multipliers for ether denominations. Example: To get the wei value of an amount in 'gwei', use 

new(big.Int).Mul(value, big.NewInt(params.GWei))
View Source 
const (
	// BloomBitsBlocks is the number of blocks a single bloom bit section vector
	// contains on the server side.
	BloomBitsBlocks uint64 = 4096

	// BloomBitsBlocksClient is the number of blocks a single bloom bit section vector
	// contains on the light client side
	BloomBitsBlocksClient uint64 = 32768

	// BloomConfirms is the number of confirmation blocks before a bloom section is
	// considered probably final and its rotated bits are calculated.
	BloomConfirms = 256

	// CHTFrequency is the block frequency for creating CHTs
	CHTFrequency = 32768

	// BloomTrieFrequency is the block frequency for creating BloomTrie on both
	// server/client sides.
	BloomTrieFrequency = 32768

	// HelperTrieConfirmations is the number of confirmations before a client is expected
	// to have the given HelperTrie available.
	HelperTrieConfirmations = 2048

	// HelperTrieProcessConfirmations is the number of confirmations before a HelperTrie
	// is generated
	HelperTrieProcessConfirmations = 256

	// FullImmutabilityThreshold is the number of blocks after which a chain segment is
	// considered immutable (i.e. soft finality). It is used by the downloader as a
	// hard limit against deep ancestors, by the blockchain against deep reorgs, by
	// the freezer as the cutoff threshold.
	FullImmutabilityThreshold = 90000

	// LightImmutabilityThreshold is the number of blocks after which a header chain
	// segment is considered immutable for light client(i.e. soft finality). It is used by
	// the downloader as a hard limit against deep ancestors, by the blockchain against deep
	// reorgs, by the light pruner as the pruning validity guarantee.
	LightImmutabilityThreshold = 30000
)
View Source 
const (
	GasLimitBoundDivisor            uint64 = 1024 // The bound divisor of the gas limit, used in update calculations.
	PercentGasUsedThreshold         uint64 = 50   // Percent Gas used threshold at which the gas limit adjusts
	GasLimitStepOneBlockThreshold   uint64 = 150000
	GasLimitStepTwoBlockThreshold   uint64 = 300000
	GasLimitStepThreeBlockThreshold uint64 = 450000
	MinGasLimit                     uint64 = 5000000 // Minimum the gas limit may ever be.
	GenesisGasLimit                 uint64 = 5000000 // Gas limit of the Genesis block.
	CarbonForkBlockNumber           uint64 = 690000
	CarbonForkSyncThreshold         uint64 = 100

	MaximumExtraDataSize  uint64 = 32                                                       // Maximum size extra data may be after Genesis.
	ExpByteGas            uint64 = 10                                                       // Times ceil(log256(exponent)) for the EXP instruction.
	CallValueTransferGas  uint64 = 9000                                                     // Paid for CALL when the value transfer is non-zero.
	CallNewAccountGas     uint64 = 25000                                                    // Paid for CALL when the destination address didn't exist prior.
	TxGas                 uint64 = 21000                                                    // Per transaction not creating a contract. NOTE: Not payable on data of calls between transactions.
	TxGasContractCreation uint64 = 53000                                                    // Per transaction that creates a contract. NOTE: Not payable on data of calls between transactions.
	TxDataZeroGas         uint64 = 4                                                        // Per byte of data attached to a transaction that equals zero. NOTE: Not payable on data of calls between transactions.
	QuadCoeffDiv          uint64 = 512                                                      // Divisor for the quadratic particle of the memory cost equation.
	LogDataGas            uint64 = 8                                                        // Per byte in a LOG* operation's data.
	CallStipend           uint64 = 2300                                                     // Free gas given at beginning of call.
	ETXGas                uint64 = 21000                                                    // Per ETX generated by opETX or normal cross-chain transfer.
	ETXRegionMaxFraction  int    = common.NumRegionsInPrime * (common.NumZonesInRegion - 1) // The maximum fraction of transactions for cross-region ETXs
	ETXPrimeMaxFraction   int    = common.NumRegionsInPrime * common.NumZonesInRegion       // The maximum fraction of transactions for cross-prime ETXs
	ETXRLimitMin          int    = 10                                                       // Minimum possible cross-region ETX limit
	ETXPLimitMin          int    = 10                                                       // Minimum possible cross-prime ETX limit
	EtxExpirationAge      uint64 = 100                                                      // Number of blocks an ETX may wait for inclusion at the destination

	Sha3Gas     uint64 = 30 // Once per SHA3 operation.
	Sha3WordGas uint64 = 6  // Once per word of the SHA3 operation's data.

	SstoreClearGas  uint64 = 5000  // Once per SSTORE operation if the zeroness doesn't change.
	SstoreRefundGas uint64 = 15000 // Once per SSTORE operation if the zeroness changes to zero.

	NetSstoreNoopGas  uint64 = 200   // Once per SSTORE operation if the value doesn't change.
	NetSstoreInitGas  uint64 = 20000 // Once per SSTORE operation from clean zero.
	NetSstoreCleanGas uint64 = 5000  // Once per SSTORE operation from clean non-zero.
	NetSstoreDirtyGas uint64 = 200   // Once per SSTORE operation from dirty.

	NetSstoreClearRefund      uint64 = 15000 // Once per SSTORE operation for clearing an originally existing storage slot
	NetSstoreResetRefund      uint64 = 4800  // Once per SSTORE operation for resetting to the original non-zero value
	NetSstoreResetClearRefund uint64 = 19800 // Once per SSTORE operation for resetting to the original zero value

	SstoreSentryGas uint64 = 2300  // Minimum gas required to be present for an SSTORE call, not consumed
	SstoreSetGas    uint64 = 20000 // Once per SSTORE operation from clean zero to non-zero
	SstoreResetGas  uint64 = 5000  // Once per SSTORE operation from clean non-zero to something else

	ColdAccountAccessCost = uint64(2600) // COLD_ACCOUNT_ACCESS_COST
	ColdSloadCost         = uint64(2100) // COLD_SLOAD_COST
	WarmStorageReadCost   = uint64(100)  // WARM_STORAGE_READ_COST

	// SSTORE_CLEARS_SCHEDULE is defined as SSTORE_RESET_GAS + ACCESS_LIST_STORAGE_KEY_COST
	// Which becomes: 5000 - 2100 + 1900 = 4800
	SstoreClearsScheduleRefund uint64 = SstoreResetGas - ColdSloadCost + TxAccessListStorageKeyGas // Once per SSTORE operation for clearing an originally existing storage slot

	JumpdestGas   uint64 = 1     // Once per JUMPDEST operation.
	EpochDuration uint64 = 30000 // Duration between proof-of-work epochs.

	CreateDataGas         uint64 = 200   //
	CallCreateDepth       uint64 = 1024  // Maximum depth of call/create stack.
	ExpGas                uint64 = 10    // Once per EXP instruction
	LogGas                uint64 = 375   // Per LOG* operation.
	CopyGas               uint64 = 3     //
	StackLimit            uint64 = 1024  // Maximum size of VM stack allowed.
	TierStepGas           uint64 = 0     // Once per operation, for a selection of them.
	LogTopicGas           uint64 = 375   // Multiplied by the * of the LOG*, per LOG transaction. e.g. LOG0 incurs 0 * c_txLogTopicGas, LOG4 incurs 4 * c_txLogTopicGas.
	CreateGas             uint64 = 32000 // Once per CREATE operation & contract-creation transaction.
	Create2Gas            uint64 = 32000 // Once per CREATE2 operation
	SelfdestructRefundGas uint64 = 24000 // Refunded following a selfdestruct operation.
	MemoryGas             uint64 = 3     // Times the address of the (highest referenced byte in memory + 1). NOTE: referencing happens on read, write and in instructions such as RETURN and CALL.

	TxDataNonZeroGas          uint64 = 16   // Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions.
	TxAccessListAddressGas    uint64 = 2400 // Per address specified in access list
	TxAccessListStorageKeyGas uint64 = 1900 // Per storage key specified in access list

	// These have been changed during the course of the chain
	CallGas         uint64 = 700 // Static portion of gas for CALL-derivates
	BalanceGas      uint64 = 700 // The cost of a BALANCE operation
	ExtcodeSizeGas  uint64 = 700 // Cost of EXTCODESIZE
	SloadGas        uint64 = 800
	ExtcodeHashGas  uint64 = 700  // Cost of EXTCODEHASH
	SelfdestructGas uint64 = 5000 // Cost of SELFDESTRUCT

	// EXP has a dynamic portion depending on the size of the exponent
	ExpByte uint64 = 50 // was raised to 50

	// Extcodecopy has a dynamic AND a static cost. This represents only the
	// static portion of the gas.
	ExtcodeCopyBase uint64 = 700

	// CreateBySelfdestructGas is used when the refunded account is one that does
	// not exist. This logic is similar to call.
	CreateBySelfdestructGas uint64 = 25000

	BaseFeeChangeDenominator = 8          // Bounds the amount the base fee can change between blocks.
	ElasticityMultiplier     = 2          // Bounds the maximum gas limit a block may have.
	InitialBaseFee           = 1 * GWei   // Initial base fee for blocks.
	MaxBaseFee               = 100 * GWei // Maximum base fee for blocks.

	MaxCodeSize = 24576 // Maximum bytecode to permit for a contract

	EcrecoverGas        uint64 = 3000 // Elliptic curve sender recovery gas price
	Sha256BaseGas       uint64 = 60   // Base price for a SHA256 operation
	Sha256PerWordGas    uint64 = 12   // Per-word price for a SHA256 operation
	Ripemd160BaseGas    uint64 = 600  // Base price for a RIPEMD160 operation
	Ripemd160PerWordGas uint64 = 120  // Per-word price for a RIPEMD160 operation
	IdentityBaseGas     uint64 = 15   // Base price for a data copy operation
	IdentityPerWordGas  uint64 = 3    // Per-work price for a data copy operation

	Bn256AddGas             uint64 = 150   // Gas needed for an elliptic curve addition
	Bn256ScalarMulGas       uint64 = 6000  // Gas needed for an elliptic curve scalar multiplication
	Bn256PairingBaseGas     uint64 = 45000 // Base price for an elliptic curve pairing check
	Bn256PairingPerPointGas uint64 = 34000 // Per-point price for an elliptic curve pairing check

	// The Refund Quotient is the cap on how much of the used gas can be refunded
	RefundQuotient uint64 = 5

	MaxAddressGrindAttempts int = 1000 // Maximum number of attempts to grind an address to a valid one
)

Variables

View Source 
var (
	// Progpow GenesisHashes
	ProgpowColosseumGenesisHash  = common.HexToHash("0xcdaaf48cc057d97a14acbe76ce5a6e1ab377049059c74416cdfb0c6fd5d0b058")
	ProgpowGardenGenesisHash     = common.HexToHash("0x7823e58617576af80cc557595380b55c2d565b294e3b6438fc11c4410e48da5e")
	ProgpowOrchardGenesisHash    = common.HexToHash("0x4042b03aa7c4d6a58d4e6238b2da5c03dda97a0c7e7a7b1d237917a23ca4b0d6")
	ProgpowLocalGenesisHash      = common.HexToHash("0x53a10194f6b385aa037fe1911b52a56d4d0ac8f95f3e98ac4f546269429c288d")
	ProgpowLighthouseGenesisHash = common.HexToHash("0x888542dc6e379e29db4c86934b05cfd4a376e1c19261db3f44d6e4e9f6ce0495")

	// Blake3GenesisHashes
	Blake3PowColosseumGenesisHash  = common.HexToHash("0x40057f44be0809f939c7d70893d101abc74af1f1c535e406ec9909cfa2c20cbe")
	Blake3PowGardenGenesisHash     = common.HexToHash("0x0a942bb7fa04b80d658a64d0ca49c62199503a796abc169f05a1863421a22098")
	Blake3PowOrchardGenesisHash    = common.HexToHash("0x1f3743c323ec7a9a6a8150a33de81723abb70fa10ad49c35e365e48488430b56")
	Blake3PowLocalGenesisHash      = common.HexToHash("0x31ac78ff6abcd99ad1fd8cd1b8ef54cfb28bdc72f7a38311e67a9e34fc2adb45")
	Blake3PowLighthouseGenesisHash = common.HexToHash("0xaadedd7ed5a68a8885b54079e8193ae5be8f9b9bf4799ea9f1612bca835f33da")
)

Genesis hashes to enforce below configs on.

View Source 
var (
	// ColosseumChainConfig is the chain parameters to run a node on the Colosseum network.
	ProgpowColosseumChainConfig = &ChainConfig{
		ChainID:     big.NewInt(9000),
		Progpow:     new(ProgpowConfig),
		GenesisHash: ProgpowColosseumGenesisHash,
	}

	Blake3PowColosseumChainConfig = &ChainConfig{
		ChainID:     big.NewInt(9000),
		Blake3Pow:   new(Blake3powConfig),
		GenesisHash: Blake3PowColosseumGenesisHash,
	}

	// GardenChainConfig contains the chain parameters to run a node on the Garden test network.
	ProgpowGardenChainConfig = &ChainConfig{
		ChainID:     big.NewInt(12000),
		Progpow:     new(ProgpowConfig),
		GenesisHash: ProgpowGardenGenesisHash,
	}

	Blake3PowGardenChainConfig = &ChainConfig{
		ChainID:     big.NewInt(12000),
		Blake3Pow:   new(Blake3powConfig),
		GenesisHash: Blake3PowGardenGenesisHash,
	}

	// OrchardChainConfig contains the chain parameters to run a node on the Orchard test network.
	ProgpowOrchardChainConfig = &ChainConfig{
		ChainID:     big.NewInt(15000),
		Progpow:     new(ProgpowConfig),
		GenesisHash: ProgpowOrchardGenesisHash,
	}

	Blake3PowOrchardChainConfig = &ChainConfig{
		ChainID:     big.NewInt(15000),
		Blake3Pow:   new(Blake3powConfig),
		GenesisHash: Blake3PowOrchardGenesisHash,
	}

	// LighthouseChainConfig contains the chain parameters to run a node on the Lighthouse test network.
	ProgpowLighthouseChainConfig = &ChainConfig{
		ChainID:     big.NewInt(17000),
		Blake3Pow:   new(Blake3powConfig),
		Progpow:     new(ProgpowConfig),
		GenesisHash: ProgpowLighthouseGenesisHash,
	}

	Blake3PowLighthouseChainConfig = &ChainConfig{
		ChainID:     big.NewInt(17000),
		Blake3Pow:   new(Blake3powConfig),
		GenesisHash: Blake3PowLighthouseGenesisHash,
	}

	// LocalChainConfig contains the chain parameters to run a node on the Local test network.
	ProgpowLocalChainConfig = &ChainConfig{
		ChainID:     big.NewInt(1337),
		Progpow:     new(ProgpowConfig),
		GenesisHash: ProgpowLocalGenesisHash,
	}

	Blake3PowLocalChainConfig = &ChainConfig{
		ChainID:     big.NewInt(1337),
		Blake3Pow:   new(Blake3powConfig),
		GenesisHash: Blake3PowLocalGenesisHash,
	}

	// AllProgpowProtocolChanges contains every protocol change introduced
	// and accepted by the Quai core developers into the Progpow consensus.
	//
	// This configuration is intentionally not using keyed fields to force anyone
	// adding flags to the config to also have to set these fields.
	AllProgpowProtocolChanges = &ChainConfig{big.NewInt(1337), "progpow", new(Blake3powConfig), new(ProgpowConfig), common.Hash{}, common.NodeLocation}

	TestChainConfig = &ChainConfig{big.NewInt(1), "progpow", new(Blake3powConfig), new(ProgpowConfig), common.Hash{}, common.NodeLocation}
	TestRules       = TestChainConfig.Rules(new(big.Int))
)
View Source 
var (
	GasCeil                    uint64 = 20000000
	ColosseumGasCeil           uint64 = 70000000
	GardenGasCeil              uint64 = 160000000
	OrchardGasCeil             uint64 = 50000000
	LighthouseGasCeil          uint64 = 160000000
	LocalGasCeil               uint64 = 20000000
	DifficultyBoundDivisor            = big.NewInt(2048)  // The bound divisor of the difficulty, used in the update calculations.
	ZoneMinDifficulty                 = big.NewInt(1000)  // The minimum difficulty in a zone. Prime & regions should be multiples of this value
	MinimumDifficulty                 = ZoneMinDifficulty // The minimum that the difficulty may ever be.
	GenesisDifficulty                 = ZoneMinDifficulty // Difficulty of the Genesis block.
	DurationLimit                     = big.NewInt(12)    // The decision boundary on the blocktime duration used to determine whether difficulty should go up or not.
	GardenDurationLimit               = big.NewInt(7)     // The decision boundary on the blocktime duration used to determine whether difficulty should go up or not.
	OrchardDurationLimit              = big.NewInt(12)    // The decision boundary on the blocktime duration used to determine whether difficulty should go up or not.
	LighthouseDurationLimit           = big.NewInt(7)     // The decision boundary on the blocktime duration used to determine whether difficulty should go up or not.
	LocalDurationLimit                = big.NewInt(2)     // The decision boundary on the blocktime duration used to determine whether difficulty should go up or not.
	TimeFactor                        = big.NewInt(7)
	PrimeEntropyTarget                = big.NewInt(441) // This is TimeFactor*TimeFactor*common.NumZonesInRegion*common.NumRegionsInPrime
	RegionEntropyTarget               = big.NewInt(21)  // This is TimeFactor*common.NumZonesInRegion
	DifficultyAdjustmentPeriod        = big.NewInt(360) // This is the number of blocks over which the average has to be taken
	DifficultyAdjustmentFactor int64  = 40              // This is the factor that divides the log of the change in the difficulty
)
View Source 
var ColosseumBootnodes = map[string][]string{
	"prime": {
		"enode://3ccf9f8c6737ab6e73ff628695c5c00d5d46fa2dfe7a65b689e15c3027753e7343ecfd80d58022d8646972a67ac84305913b61aba6dbcb27a019488095c2a9b9@34.139.206.86",
		"enode://0b5b3ce249b688432a40cc514f6adde70acb412269c0d9a1f51877e179bd069ea4e6f1b984c3bb4bebca7eca576e022ec075a52da6291361771fd669546e9fca@34.168.1.153",
		"enode://e34d26c4de167d4f19de7d612697ec18ebf73f4c84767ecb0fed7bf9e0baf68a875033c085a7c9e13c75c404ca1f14a6260d4790552a9f6af6a1b0b50ed256af@34.168.35.191",
		"enode://63d05bbd8546c051c8df9e05b24251b3685b806da4ba314737918fe39f690fcd0ca074f52120ba3ed2edf90be5e4eed1e2505d6ab3041fef9d3a8e7d117e521f@34.82.221.18",
		"enode://d7af88081495f8a8e444de81cee6467e8695a6ed26de456382de40bec5cc3273d0b8d7d8b21091aac3dea6442b7368e9fd84717aed0fba9387a1af4bafd34bf6@35.184.84.143",
		"enode://840b36e3ccda764065992217157531b4c99be1b6a82d30567f7accf61600bc1253b0af60cab4d1d2e45b0b7d1142e2f23e5d9c817c7b6aa69357727739d7e218@35.196.20.106",
		"enode://80c67a2b859d4d7c23aada8f26ca17dba006efe4bc85868e58f3af4be4fbdad9fb96fe2b52a84e305d69588463d9f51ce2862b8300964242d75caa9f53bb8f82@35.202.3.128",
		"enode://512fad72315c674e935bb46a80068b2994134d196c9c98910775b2026d9bd04a2e0d63e2e5c998705c01396bdbfc32ba40e660ee938b65d49d92e38c03f2a586@35.224.101.46",
		"enode://c4d379b918023bdd45d57801597b55cce9992442dbddc1ed42c2ed4e4672e8d5faba47cfab80aec71a245fa5be3323e48fded89dbab422e4c01b22d3951b45d7@35.231.200.19",
	},
	"cyprus": {
		"enode://eaca846cacf4daa221abd910d53b3d0aec7cb781329d0d9a33002437c07f423bebed571c145f27dcb54ea821d6c2ad55c6778f408bc7a0ca33db6aab0093ebdd@34.139.206.86",
		"enode://adfe25ee467ce0ea9f8d8d33fce70d0c19593ffdde67b004e56b53f08fc39273b891c964d6a59bb514c44ead3591fec42e9b8b65e9c46833a6f2c3253fb0b99c@34.168.1.153",
		"enode://b896da42bf0ac68ec6ef98e9dfbe872603ee81a329042fc3d5a2d3996826af78bc0f7483caaa6ac298036f2a924c7b3539f29df3e63f9b101b4dc5779048a32b@34.168.35.191",
		"enode://29503623026075c643daa3d2e5b83bdb08dc7b2de52e8a201bcdcd8efd86bd61db43030b34eeb0bbc651a8217e51cdde204a7f8da9540e40ede508c7a8c82d04@34.82.221.18",
		"enode://b98e9f51e0afcba2d42d35c708cb69bbf15f2aae0160a49e7c32a43098c3df3a974e294d25cf7bc6be02b25257a074fa555daad1a2982007ac7ffad8b6b09ed6@35.184.84.143",
		"enode://6b67a6fdd89fe33ff9cc66c64360f7601789ee2badd1e37d4098d33526d97e6f5bce3e4f655ec99f36b37f9d8e1d17c611970530361b6ca0c2caf50f143be42d@35.196.20.106",
		"enode://860a7a6563bbfec6a8c0c3960a482c757a638442d1ffdf4711fd1b70a899fa3937db013363fbf21d0b0a8c8fa557da3509250a5391e4f3ff2efaf780f2b41a6c@35.202.3.128",
		"enode://8b490a284014ea09caf36d0c3b349282708991fab981c832c47977bf45898dbf279942e0b2298efbacb7a6e99725e63e93c24611f82afbcbce533cea5abdd57d@35.224.101.46",
		"enode://5774ae8d95803161e986ca5e3714c1d155e9bacd64e86e0b610a14c033a8bda870cad410e80b520d08e23a4c07aed78d04dfc53b101007aacc31e691f4dfc53c@35.231.200.19",
	},
	"paxos": {
		"enode://089a3ecef24fa28e1a8c914195fb9d8c68fe0ad9efa8453baa437d2c978720719995d669746c16d451be03e670a5e071b4235788450c78bf73802970ceabb46c@34.139.206.86",
		"enode://14f4f4f74c450c2ba2bd1bb6dba786695a592f00f646c25fc164e3c7c3e803dc4a364d241d89403bfb9a5c50924c5c59bcce742ea6d5aa6f3153ce2c09fd4e93@34.168.1.153",
		"enode://2862ade6942027dad0f5e4f2e184dfd5d9cc36d3c3b02905bd7e48d5665ac31365fa019d1933f331f629c7ad118c796dd3fffd6ec1e252c944e9184caa260d9b@34.168.35.191",
		"enode://a7e26ab06f055d9c1269d0740f2213da98108b81e91cda2d210d8465cdd118034897923d2d1a7b36be470e32b2fffd706bce5f78ea61fcc51c8a2a746ac11d46@34.82.221.18",
		"enode://efedf681345fb413c883d027182180da7453b5fff064c24481ad121707d30f2adcfb7676dfef10e306cd46e9869b958d4b681e81b00884e24080078546ce701d@35.184.84.143",
		"enode://b788ef076afe1e5632d9baee154eca3c0a0598756e26a9b4e7b90d4650c9a6a2f2d6af100e1ff2f444051f1b31143acbad9046fb84e5f2d00640ac0cc37126b4@35.196.20.106",
		"enode://0dc54a1bd9719157f07b963c4504e84c13ae0a7315b245067e75b80a6a5851b7c5da086ca4459ab5a236e621193dd9ef86e16faf616ba4147c3bdcd48a64f59b@35.202.3.128",
		"enode://118c6baa89b4e6fa13662add2fdb5674289dc68a58ce65ae36dfa69762746c29b44135c51b78cccf93a05f4124812a155bd8fd4bbb09b6d687f113d4fe47ccb8@35.224.101.46",
		"enode://fd11ffb765b80acafc20c7a134d1da52268f172de16bde25e3d7aa58918770956eadad72cd782cca816b33fee25ff8edf60631cf59f945f46e048ee3a7cd1f27@35.231.200.19",
	},
	"hydra": {
		"enode://801ca16bf9b0544e97033e9b7ca64936bfbc7bf255ce4362bcec92e68929e0195ed4bff44d436e5622cefa5f2ba25ac04de360124f04102337bad51e45e5dd67@34.139.206.86",
		"enode://88b409183fe652318026798db38039d4b2201b055700443a077c33531aafb646013c0590c58893a6ca1bc2571da8e492e9a386958f298765116e592a367eb2bd@34.168.1.153",
		"enode://44eef71ec4b10f8f809dae57d34520d253b535f9d58419aa98ff35d37a6d88c2037e98539f93fa8d580266e04d15dd98b34e9d301f9efaa827a77536a3792145@34.168.35.191",
		"enode://766608028cde8d4e8e4d84c1e0626d5bdb6d9120cdceed393c87b61d31ba972efb3e57ff1a9e856b1ed4e7d72b8b46082cdcde14bc4d6eb99fac74dfb304d2cd@34.82.221.18",
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		"enode://21f41b6cb952c6c7ef6e21b8a589abfa417252e30341be39002bebf6cd2d7da04f461bed117d73289955b999ece28c936a3e965d6d35957d97484049266f8708@35.184.84.143",
		"enode://75b9745000c1b30f82406cacaf449a3bb93679ef247b41c446c6bae8f00a64f5099c607a565543c432d2e1abc0d8b1649b666382cfd8891850c3844cf505f2b8@35.196.20.106",
		"enode://367f025a7df0ba1d08fa3b244dd2feba2718cd6e8305e36cdff993f3bea6bfa0f44d4c1382b9432a032b9d82ef51522b649a3340f1eff0d816748b06c313dd5f@35.202.3.128",
		"enode://3112f0b00fd3dbc7cc61a343559e42b68b0ac6222ae852ac945bb0d0054e00a7644a899700df0d37d8b8b179939ac409486b0a5532c3630fd0c59ef833d19c3f@35.224.101.46",
		"enode://a319cce2f164e90183757e3b0f1b7338f5d8646befb277fcf1a9afa2b98717118cea0993b056dd7c70f527f629cddf408ceda21f1d9f5d5f84e245f5c4905ab0@35.231.200.19",
	},
}

ColosseumBootnodes are the enode URLs of the P2P bootstrap nodes running on the Colosseum test network.

View Source 
var GardenBootnodes = []string{
	"enode://f353567741755a4b35afb4641618b34c7e3c1666b49c9e519e8336c124ba8c2c556f00e9edcd87599994e9674ebdea3503a5ff1948a257c1540fe9f8c0fedf62@35.231.138.241",
	"enode://aa3d4daa8ea958c8a4fe3c56a7c5c0509754eec9b2e4eb45ac5fe9eb16bea442da0b50a0ac09e5fdf7711eb6b64df76dcd22e48d69f2f938d19fc60b9a8fd579@34.118.24.175",
	"enode://13ed279b8013b61ef41466d4f07679fe17c407af4f6ae09b34042c72635eef314e9020f732a96a739abaa88f51108b76698f6b7335397be99418c371e5c3bcce@34.68.104.77",
}

GardenBootnodes are the enode URLs of the P2P bootstrap nodes running on the Garden test network.

View Source 
var LighthouseBootnodes = []string{
	"enode://ee89c22bff79d040fcf3dbaea3bcbe429e68b0ca9e32671027554e96aea3f132f6abed8cf5be514c50b76cf2cab96c7d9064a93f0bbd0903f26df4be01ce0e6a@35.196.124.28",
	"enode://b39cf3080c8c9165bf0b50a7f6c8ff5a3568649b0c57ae786f630a054722fccfec7e3232594eb37a62a04e7c310a4d4e899ea42c0bd5a5043a248510715e2af9@35.187.55.110",
	"enode://ce3daf05c462b36bc1a6261b8edb0cd72bf041c1f8fb59100d6a09dc3415d1f136cc8768b12129db73c48085c8e01d7a606be447d3f681f405ab427641599235@34.92.50.205",
}

LighthouseBootnodes are the enode URLs of the P2P bootstrap nodes running on the Lighthouse test network

View Source 
var OrchardBootnodes = []string{
	"enode://f99403abcfbee37e3232e6bb4d7fda4d70496585a53857ccb4aff5ec32d0f27186b5097430d5806f20f2003f35cfec5d778598a3945d530f212b7072caab9b8a@35.188.17.207",
	"enode://142e48e3c36e5fe21aebf2941f2e63eb4720febe67de17dd84baf010e33c76275567ede53674007ab2848eec53022cd0cb94bcbea10960ae93edb5497c8caa2a@104.198.69.162",
	"enode://d6d27b273682f8abc7ffff04dc9006bd40f0a079a8ba24da351b714506bb82c1f106ff073fa04983345aef15c876c602209b48b37d8ee10dad581fd1d9db9263@34.23.150.43",
}

OrchardBootnodes are the enode URLs of the P2P bootstrap nodes running on the Orchard test network

View Source 
var V5Bootnodes = []string{}

Functions

func ArchiveVersion 

func ArchiveVersion(gitCommit string) string

ArchiveVersion holds the textual version string used for Quai archives. e.g. "1.8.11-dea1ce05" for stable releases, or 

"1.8.13-unstable-21c059b6" for unstable releases

func KnownDNSNetwork 

func KnownDNSNetwork(genesis common.Hash, protocol string) string

KnownDNSNetwork returns the address of a public DNS-based node list for the given genesis hash and protocol.

func VersionWithCommit 

func VersionWithCommit(gitCommit, gitDate string) string

Types

type Blake3powConfig 

type Blake3powConfig struct{}

Blake3powConfig is the consensus engine configs for proof-of-work based sealing.

func (*Blake3powConfig) String 

func (c *Blake3powConfig) String() string

String implements the stringer interface, returning the consensus engine details.

type CachedVersion 

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

Version contains software version data parsed from the VERSION file 

var Version CachedVersion

func (*CachedVersion) Full 

func (v *CachedVersion) Full() string

Full loads the cached full version string, or reads it from a file

func (*CachedVersion) Major 

func (v *CachedVersion) Major() int

Major loads the cached major version, or reads it from a file

func (*CachedVersion) Meta 

func (v *CachedVersion) Meta() string

Meta loads the cached version metadata, or reads it from a file Metadata may be empty if no metadata was provided

func (*CachedVersion) Minor 

func (v *CachedVersion) Minor() int

Minor loads the cached minor version, or reads it from a file

func (*CachedVersion) Patch 

func (v *CachedVersion) Patch() int

Patch loads the cached patch version, or reads it from a file

func (*CachedVersion) Short 

func (v *CachedVersion) Short() string

Full loads the cached full version string, or reads it from a file

type ChainConfig 

type ChainConfig struct {
	ChainID *big.Int `json:"chainId"` // chainId identifies the current chain and is used for replay protection
	// Various consensus engines
	ConsensusEngine string
	Blake3Pow       *Blake3powConfig `json:"blake3pow,omitempty"`
	Progpow         *ProgpowConfig   `json:"progpow,omitempty"`
	GenesisHash     common.Hash
	Location        common.Location
}

ChainConfig is the core config which determines the blockchain settings.

ChainConfig is stored in the database on a per block basis. This means that any network, identified by its genesis block, can have its own set of configuration options.

func (*ChainConfig) Rules 

func (c *ChainConfig) Rules(num *big.Int) Rules

Rules ensures c's ChainID is not nil.

func (*ChainConfig) SetLocation 

func (cfg *ChainConfig) SetLocation(location common.Location)

SetLocation sets the location on the chain config

func (*ChainConfig) String 

func (c *ChainConfig) String() string

String implements the fmt.Stringer interface.

type ConfigCompatError 

type ConfigCompatError struct {
	What string
	// block numbers of the stored and new configurations
	StoredConfig, NewConfig *big.Int
	// the block number to which the local chain must be rewound to correct the error
	RewindTo uint64
}

ConfigCompatError is raised if the locally-stored blockchain is initialised with a ChainConfig that would alter the past.

func (*ConfigCompatError) Error 

func (err *ConfigCompatError) Error() string

type ProgpowConfig 

type ProgpowConfig struct{}

ProgpowConfig is the consensus engine configs for proof-of-work based sealing.

func (*ProgpowConfig) String 

func (c *ProgpowConfig) String() string

String implements the stringer interface, returning the consensus engine details.

type Rules 

type Rules struct {
	ChainID *big.Int
}

Rules wraps ChainConfig and is merely syntactic sugar or can be used for functions that do not have or require information about the block.

Rules is a one time interface meaning that it shouldn't be used in between transition phases.

Source Files

View all Source files

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