params

package
v1.0.3 Latest Latest
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 Go to latest Published: Sep 18, 2018 License: GPL-3.0 Imports: 4 Imported by: 27

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Index

Constants

View Source 
const (
	Wei      = 1
	Ada      = 1e3
	Babbage  = 1e6
	Shannon  = 1e9
	Szabo    = 1e12
	Finney   = 1e15
	Ether    = 1e18
	Einstein = 1e21
	Douglas  = 1e42
)

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

new(big.Int).Mul(value, big.NewInt(params.Douglas))
View Source 
const (
	GasLimitBoundDivisor uint64 = 1024    // The bound divisor of the gas limit, used in update calculations.
	MinGasLimit          uint64 = 5000    // Minimum the gas limit may ever be.
	GenesisGasLimit      uint64 = 4712388 // Gas limit of the Genesis block.

	MaximumExtraDataSize  uint64 = 32    // Maximum size extra data may be after Genesis.
	MaximumSigDataSize    uint64 = 128   // Maximum size sig data may be after Genesis.
	ExpByteGas            uint64 = 10    // Times ceil(log256(exponent)) for the EXP instruction.
	SloadGas              uint64 = 50    // Multiplied by the number of 32-byte words that are copied (round up) for any *COPY operation and added.
	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.
	SstoreSetGas          uint64 = 20000 // Once per SLOAD operation.
	LogDataGas            uint64 = 8     // Per byte in a LOG* operation's data.
	CallStipend           uint64 = 2300  // Free gas given at beginning of call.

	Sha3Gas          uint64 = 30    // Once per SHA3 operation.
	Sha3WordGas      uint64 = 6     // Once per word of the SHA3 operation's data.
	SstoreResetGas   uint64 = 5000  // Once per SSTORE operation if the zeroness changes from zero.
	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.
	JumpdestGas      uint64 = 1     // Refunded gas, once per SSTORE operation if the zeroness changes to zero.
	EpochDuration    uint64 = 30000 // Duration between proof-of-work epochs.
	CallGas          uint64 = 40    // Once per CALL operation & message call transaction.
	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
	SuicideRefundGas uint64 = 24000 // Refunded following a suicide 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 = 68    // Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions.

	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
	ModExpQuadCoeffDiv      uint64 = 20     // Divisor for the quadratic particle of the big int modular exponentiation
	Bn256AddGas             uint64 = 500    // Gas needed for an elliptic curve addition
	Bn256ScalarMulGas       uint64 = 40000  // Gas needed for an elliptic curve scalar multiplication
	Bn256PairingBaseGas     uint64 = 100000 // Base price for an elliptic curve pairing check
	Bn256PairingPerPointGas uint64 = 80000  // Per-point price for an elliptic curve pairing check
)
View Source 
const (
	VersionMajor = 1        // Major version component of the current release
	VersionMinor = 0        // Minor version component of the current release
	VersionPatch = 2        // Patch version component of the current release
	VersionMeta  = "stable" // Version metadata to append to the version string
)
View Source 
const (
	// BloomBitsBlocks is the number of blocks a single bloom bit section vector
	// contains.
	BloomBitsBlocks uint64 = 4096
)

Variables

View Source 
var (
	MainnetGenesisHash = common.HexToHash("0x84ba29088566df091e2e7214ca338b4c6f7fda8a52c0454fd134b0e485da1d3a") // Mainnet genesis hash to enforce below configs on
	TestnetGenesisHash = common.HexToHash("0x41941023680923e0fe4d74a34bdac8141f2540e3ae90623718e47d66d1ca4a2d") // Testnet genesis hash to enforce below configs on
)
View Source 
var (
	// MainnetChainConfig is the chain parameters to run a node on the main network.
	MainnetChainConfig = &ChainConfig{
		ChainID:             big.NewInt(18376426810067278),
		HomesteadBlock:      big.NewInt(0),
		DAOForkBlock:        big.NewInt(0),
		DAOForkSupport:      false,
		EIP150Block:         nil,
		EIP150Hash:          common.Hash{},
		EIP155Block:         big.NewInt(0),
		EIP158Block:         big.NewInt(0),
		ByzantiumBlock:      big.NewInt(0),
		ConstantinopleBlock: nil,
		Ethash:              new(EthashConfig),
		AiConsensus: &AiConsensusConfig{
			MaxValidatorNumber:   10,
			MaxPooledMinerNumber: 10,
			Period:               1,
			BlockValidNumber:     12,
			Epoch:                1200,
			VoteEpoch:            30000,
			EthashDifficulty:     big.NewInt(10000000),
			ExtraData:            hexutil.MustDecode("0x00000000000000000000000000000000000000000000000000000000000000000a9bcaccef0d131b37e51c8ffcf5bb1651ecc405f6cc874e476c25c1fdc4c601829f17c8b3b06cbd773cf4f94d5062c590bceecfd0d446114e09a86b4441ae7572a2a94111403167bb4a2d4f4ed3e74cfebf670c598ca813d4888b7585db462391614b07256086cf6486057b33d9f23626076becd26034362e1762aeb5f01166b2f694f4fb19fb272377e38ab5f714bd29a48423ea8e96ef7e35df8e6876aabc0487e85216ea4365634b7ac29b70ea8baeeadc52e73f0eee87efb2d3583210ecf42a03d5bead8cb7300a58971525fb7c8ef19b3faa18c6156ec5ae4a3f705c8e6238575ba6d99ae608e93c5a4894bba336e568fca5fae3784df77b91be85ab990179936f3037f2e66315410d58d278124918f79914d9e4b497287fd48fff8f6feae623a26c49e08a871defe4f774dcdcc10dab8f45643a44070a3f0cb2e89d48aee35cec145d3ce061dc99fe2fae8aad527fefdabccb01855499673b57592322621904c51c31a84bd7be6d7e39c74c74710e25cee1931d2fed7ab0f20266f6361f6d336218a52698ab48ab21ec9b239319820000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"),
			ForkBlockNumber:      328800,
		},
	}

	// TestnetChainConfig contains the chain parameters to run a node on the Ropsten test network.
	TestnetChainConfig = &ChainConfig{
		ChainID:             big.NewInt(3),
		HomesteadBlock:      big.NewInt(0),
		DAOForkBlock:        nil,
		DAOForkSupport:      false,
		EIP150Block:         nil,
		EIP150Hash:          common.Hash{},
		EIP155Block:         big.NewInt(0),
		EIP158Block:         big.NewInt(0),
		ByzantiumBlock:      big.NewInt(0),
		ConstantinopleBlock: nil,
		Ethash:              new(EthashConfig),
		AiConsensus: &AiConsensusConfig{
			MaxValidatorNumber:   4,
			MaxPooledMinerNumber: 4,
			Period:               1,
			BlockValidNumber:     12,
			Epoch:                120,
			VoteEpoch:            30000,
			EthashDifficulty:     big.NewInt(10000),
			ExtraData:            hexutil.MustDecode("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"),
			ForkBlockNumber:      360000,
		},
	}

	// RinkebyChainConfig contains the chain parameters to run a node on the Rinkeby test network.
	RinkebyChainConfig = &ChainConfig{
		ChainID:             big.NewInt(4),
		HomesteadBlock:      big.NewInt(1),
		DAOForkBlock:        nil,
		DAOForkSupport:      false,
		EIP150Block:         nil,
		EIP150Hash:          common.Hash{},
		EIP155Block:         big.NewInt(0),
		EIP158Block:         big.NewInt(0),
		ByzantiumBlock:      big.NewInt(0),
		ConstantinopleBlock: nil,
		Clique: &CliqueConfig{
			Period: 15,
			Epoch:  30000,
		},
	}

	// AiConsensusChainConfig contains the chain parameters to run a node on the Ai consensus network.
	AiConsensusChainConfig = &ChainConfig{
		ChainId:             big.NewInt(4),
		HomesteadBlock:      big.NewInt(1),
		DAOForkBlock:        nil,
		DAOForkSupport:      false,
		EIP150Block:         nil,
		EIP150Hash:          common.Hash{},
		EIP155Block:         big.NewInt(0),
		EIP158Block:         big.NewInt(0),
		ByzantiumBlock:      big.NewInt(0),
		ConstantinopleBlock: nil,
		AiConsensus: &AiConsensusConfig{
			MaxValidatorNumber:   4,
			MaxPooledMinerNumber: 4,
			Period:               1,
			BlockValidNumber:     12,
			Epoch:                120,
			VoteEpoch:            30000,
			EthashDifficulty:     big.NewInt(10000),
			ExtraData:            hexutil.MustDecode("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"),
		},
	}

	// AllEthashProtocolChanges contains every protocol change (EIPs) introduced
	// and accepted by the AICHAIN core developers into the Ethash consensus.
	//
	// This configuration is intentionally not using keyed fields to force anyone
	// adding flags to the config to also have to set these fields.
	AllEthashProtocolChanges = &ChainConfig{big.NewInt(1337), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, new(EthashConfig), nil,
		&AiConsensusConfig{
			MaxValidatorNumber:   10,
			MaxPooledMinerNumber: 10,
			Period:               1,
			BlockValidNumber:     12,
			Epoch:                1200,
			VoteEpoch:            30000,
			EthashDifficulty:     big.NewInt(10000000),
			ExtraData:            hexutil.MustDecode("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"),
			ForkBlockNumber:      328800,
		}}

	// AllCliqueProtocolChanges contains every protocol change (EIPs) introduced
	// and accepted by the AICHAIN core developers into the Clique consensus.
	//
	// This configuration is intentionally not using keyed fields to force anyone
	// adding flags to the config to also have to set these fields.
	AllCliqueProtocolChanges = &ChainConfig{big.NewInt(1337), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, &CliqueConfig{Period: 0, Epoch: 30000}, nil}

	// AllAiConsensusProtocolChanges contains every protocol change (EIPs) introduced
	// and accepted by the AICHAIN core developers into the AiConsensus consensus.
	//
	// This configuration is intentionally not using keyed fields to force anyone
	// adding flags to the config to also have to set these fields.
	AllAiConsensusProtocolChanges = &ChainConfig{big.NewInt(1337), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, nil, nil,
		&AiConsensusConfig{
			MaxValidatorNumber:   4,
			MaxPooledMinerNumber: 4,
			Period:               1,
			BlockValidNumber:     12,
			Epoch:                120,
			VoteEpoch:            30000,
			EthashDifficulty:     big.NewInt(10000),
			ExtraData:            hexutil.MustDecode("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"),
		}}

	//TestChainConfig
	TestChainConfig = &ChainConfig{big.NewInt(1), big.NewInt(0), nil, false, big.NewInt(0), common.Hash{}, big.NewInt(0), big.NewInt(0), big.NewInt(0), nil, new(EthashConfig), nil,
		&AiConsensusConfig{
			MaxValidatorNumber:   4,
			MaxPooledMinerNumber: 4,
			Period:               1,
			BlockValidNumber:     12,
			Epoch:                120,
			VoteEpoch:            30000,
			EthashDifficulty:     big.NewInt(10000),
			ExtraData:            hexutil.MustDecode("0x0000000000000000000000000000000000000000000000000000000000000000023fa63f6e587975e93670ace6ab5a71061c1dafa47acbcffa2cccf1ce3e8631e7620a94823605e4f304beb845896ae589fbee97f37e3bff49cb68a3aa6cae15f60311b0990bd3e8545d1b19431094001948e0c1c6aaa39a5cf563e09e941e9c262c87b624007a7500fbb6a7c86fd3c272c77e6cf849af65d5ce0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"),
			ForkBlockNumber:      360000,
		}}
	TestRules = TestChainConfig.Rules(new(big.Int))
)
View Source 
var (
	// GasTableHomestead contain the gas prices for
	// the homestead phase.
	GasTableHomestead = GasTable{
		ExtcodeSize: 20,
		ExtcodeCopy: 20,
		Balance:     20,
		SLoad:       50,
		Calls:       40,
		Suicide:     0,
		ExpByte:     10,
	}

	// GasTableEIP150 contain the gas re-prices for
	// the EIP150 phase.
	GasTableEIP150 = GasTable{
		ExtcodeSize: 700,
		ExtcodeCopy: 700,
		Balance:     400,
		SLoad:       200,
		Calls:       700,
		Suicide:     5000,
		ExpByte:     10,

		CreateBySuicide: 25000,
	}
	// GasTableEIP158 contain the gas re-prices for
	// the EIP155/EIP158 phase.
	GasTableEIP158 = GasTable{
		ExtcodeSize: 700,
		ExtcodeCopy: 700,
		Balance:     400,
		SLoad:       200,
		Calls:       700,
		Suicide:     5000,
		ExpByte:     50,

		CreateBySuicide: 25000,
	}
	// GasTableConstantinople contain the gas re-prices for
	// the constantinople phase.
	GasTableConstantinople = GasTable{
		ExtcodeSize: 700,
		ExtcodeCopy: 700,
		ExtcodeHash: 400,
		Balance:     400,
		SLoad:       200,
		Calls:       700,
		Suicide:     5000,
		ExpByte:     50,

		CreateBySuicide: 25000,
	}
)

Variables containing gas prices for different ethereum phases.

View Source 
var (
	DifficultyBoundDivisor = big.NewInt(2048)   // The bound divisor of the difficulty, used in the update calculations.
	GenesisDifficulty      = big.NewInt(131072) // Difficulty of the Genesis block.
	MinimumDifficulty      = big.NewInt(131072) // The minimum that the difficulty may ever be.
	DurationLimit          = big.NewInt(13)     // The decision boundary on the blocktime duration used to determine whether difficulty should go up or not.
)
View Source 
var DAOForkBlockExtra = common.FromHex("0x64616f2d686172642d666f726b")

DAOForkBlockExtra is the block header extra-data field to set for the DAO fork point and a number of consecutive blocks to allow fast/light syncers to correctly pick the side they want ("dao-hard-fork").

View Source 
var DAOForkExtraRange = big.NewInt(10)

DAOForkExtraRange is the number of consecutive blocks from the DAO fork point to override the extra-data in to prevent no-fork attacks.

View Source 
var DAORefundContract = common.HexToAddress("0xbf4ed7b27f1d666546e30d74d50d173d20bca754")

DAORefundContract is the address of the refund contract to send DAO balances to.

View Source 
var DiscoveryV5Bootnodes = []string{
	"enode://06051a5573c81934c9554ef2898eb13b33a34b94cf36b202b69fde139ca17a85051979867720d4bdae4323d4943ddf9aeeb6643633aa656e0be843659795007a@35.177.226.168:30323",
	"enode://0cc5f5ffb5d9098c8b8c62325f3797f56509bff942704687b6530992ac706e2cb946b90a34f1f19548cd3c7baccbcaea354531e5983c7d1bc0dee16ce4b6440b@40.118.3.223:30324",
	"enode://1c7a64d76c0334b0418c004af2f67c50e36a3be60b5e4790bdac0439d21603469a85fad36f2473c9a80eb043ae60936df905fa28f1ff614c3e5dc34f15dcd2dc@40.118.3.223:30306",
	"enode://85c85d7143ae8bb96924f2b54f1b3e70d8c4d367af305325d30a61385a432f247d2c75c45c6b4a60335060d072d7f5b35dd1d4c45f76941f62a4f83b6e75daaf@40.118.3.223:30307",
}

DiscoveryV5Bootnodes are the enode URLs of the P2P bootstrap nodes for the experimental RLPx v5 topic-discovery network.

View Source 
var MainnetBootnodes = []string{

	"enode://b6900d502647c234161295c1c0b8bd8de2cb785a4c9b4660bb3da7d41725f6a6a4c0eafde727be0592dfcf86c22799fa3fc68ddf51aa338a349ad11988aabb88@bj.bn.aichain.me:30301",
	"enode://095281c13985d1d413ff965c0b84b9a85b8026cd0bf1987072b68b511b213c34da90b080c0259b854292b232f2816704f4a941be475c748229d4ea494d6a6e1a@hz.bn.aichain.me:30301",
	"enode://82c5fcf08175dbe991cce6a740756a13b0b4e7dd201484ca501e456cf5d8d7e60b2d299c01e66ab6fb6e9525d5cbe58a23b9ac1853de1d5417e4f3164b8eaaab@zjk.bn.aichain.me:30301",
	"enode://772b2c31dc64b4e7801c4b3a0e52df2dce2bcb61815e6e461fc2734c59a6d49c55d903514e46ee63beec798ddbe3926323397f4c6a1febfa54749741717dbfed@sh.bn.aichain.me:30301",
	"enode://ce6d2f459807f3ec4c5f21ed00376c25fdf70bb175c19e80dd43f2d79634661fec5575dba239e2a0348b7835f8042c8989bc295ff41832646bf6063f9c2cc7b8@sz.bn.aichain.me:30301",
	"enode://70314a6e1a09b5de037a9ffc5e99ba9a113cd814a9493a22c45eb7c216382f6ed087b2f18f1407f4eee3083c1eb8a027d2bd3a472ecea3cdb168ed4c419221a5@hk.bn.aichain.me:30301",
	"enode://e1a37da145a66532c9f57bfd3992a6ceecad0851f64555e096c25de9ed40f36d8be1f0e5284118ccca438c382afc5b4b018578a22e42152ddeb14a177b316fd5@jp.bn.aichain.me:30301",
	"enode://7955115b5abafe3b4944e1bab551baa572169c8d92a7c51acf738f4ef259954430672c2c16e8639fedfa46a4a284efb0dca07cf4e34ef31a5b610897a8cab786@sg.bn.aichain.me:30301",
	"enode://f86ada5998563bb32eed527cd16ea58a660ae14e2764af4d9ca593434a0ec96f43aec3b27573f657d8dd2cf774f86e5b6419479ae07da15837705b4684d39dad@us.bn.aichain.me:30301",
	"enode://29a225f1ef7ed63ab3f373e29dcf544d65b3022924d53b9571db7485d80bcca84f9031165011ea933b2e4651750d3b8f8e9b275782efb16cf7afdf95122add84@ger.bn.aichain.me:30301",
	"enode://077818b75daece3ec171c96f58f273df27d9835fb47b7b7e28687ee76a5db8af3569256cb93c445a0e51ab6117086396d5da2242f85badd2daedc3b83b1ce9bc@47.96.70.105:30323",
	"enode://f752913f37fec36a59c94459ceb73bc70dc4729a7491406e90fe35163462b88b83a03d7174958d0d62441483ccc03be107ed70fc4306ccd618ae63b4b8905be5@39.104.101.184:30323",
	"enode://32af4ffeef3018493008ba43cf3a20200ea05a1b6f453a33ef2bbcdd11efe0a8eea8976904fb4d4851888c2a91bb82ac792790fe79c6832a741d12a148df8865@47.91.22.112:30323",
	"enode://1279b4272a25d7caa8295252402e483398d0aaab03ffb3a06d8ad1d348d92bb8bf700a90e462e716ed076871fedb810ff0e1dbce98957c87811625f550bd0287@47.92.38.40:30323",
	"enode://2181fe015ebb5c0932728326420a4c2e8f0650d0e15884212c346a29c577fe9a5c1618f8852ab26a1267f13a42f0c8049e0d276be616c23595c2744f9d5e91af@47.98.243.21:30323",
	"enode://cb97406cfd07f479c1595adf83f5f738fdd6a2a7e740255bd8ae9003f2f2f21d52236655e1d8a3c3a4900042c7a28f11655b094150c692d19551e465e29a3a5f@39.105.62.237:30323",
	"enode://22ee22d9fd54e61949b8c066f1b1fc9dc568115ee8bb43360224d45525d5108446f57b54aeef5963b50beb54c1035decff2c9b3c1a5dd732328d7f63d2ea2209@101.132.185.167:30323",
	"enode://472c1d4be77b502c50f601120d3b4e1efe8f8bd2fadc129cf25aa059ca71639a6a3338a978fbc18e150441984a78ea27f54e4b5e7b1c176d7e0f3bf9acc43b0e@120.79.230.10:30323",
	"enode://49ac218c7f169d5192c3672bb6c139978206b210ed6f736aba05e921c271d5207902d287f3055c7f355690406ec30bf8152a58ab12a33bc86fdd42cc1efec467@123.56.13.71:30323",
	"enode://7f052e88cda4183110f3d84f7316d1ae9ea550230da2d003870e7311fa66d612fb44d183a56042fc8015ab1142ca9af7a12cd3471df497b5518c0b481cdac3e5@47.75.160.56:30323",
	"enode://c32a8b9c7aa465eb9e41fa579ed879dd8dd3fafe7f99aba14de6894a2c31f305336783509f3e41e60b9f4f379ee13c300192fe9500653ab866eebab309f11a9b@47.254.42.75:30323",
	"enode://deb075af14dfece02fbfa7400fe72e864f332c79de42b6bacb215d9bf79ca9385fcaf11af2564590645351b0a8841ae32193d92608ac29ac8538019dadb5d019@47.74.253.244:30323",
	"enode://5bdeccad956b9011549938bc632941537c01e93ba5c1bd29a4dbeb607448eeba965b4541cc7161466affb3e620115250d3435fa609644ce30e7d9a0f5722996f@47.254.132.79:30323",
}

MainnetBootnodes are the enode URLs of the P2P bootstrap nodes running on the main AICHAIN network.

View Source 
var RinkebyBootnodes = []string{
	"enode://a24ac7c5484ef4ed0c5eb2d36620ba4e4aa13b8c84684e1b4aab0cebea2ae45cb4d375b77eab56516d34bfbd3c1a833fc51296ff084b770b94fb9028c4d25ccf@52.169.42.101:30323",
	"enode://343149e4feefa15d882d9fe4ac7d88f885bd05ebb735e547f12e12080a9fa07c8014ca6fd7f373123488102fe5e34111f8509cf0b7de3f5b44339c9f25e87cb8@52.3.158.184:30323",
	"enode://b6b28890b006743680c52e64e0d16db57f28124885595fa03a562be1d2bf0f3a1da297d56b13da25fb992888fd556d4c1a27b1f39d531bde7de1921c90061cc6@159.89.28.211:30323",
}

RinkebyBootnodes are the enode URLs of the P2P bootstrap nodes running on the Rinkeby test network.

View Source 
var (
	TargetGasLimit = GenesisGasLimit // The artificial target
)
View Source 
var TestnetBootnodes = []string{
	"enode://2ab7a10ee3e571fae09bc506543821b1d0da8874f5e85782f52b59339fa202bb560fe6b412c7bc47cfbf4751aebff76f90afc83dca96c2db548ed88a5b814700@testbootnode1.aichain.me:30301",
	"enode://a19ff2dba347d0726eab230b481e8e146384ecbd8b81e83e183fd1f7e5fec06f67f0bc0ebb5363fc8225d3af13009aa6d51d6cfef32597b5fbef3907613f7610@testbootnode2.aichain.me:30301",
	"enode://3da69fc2e537fc7d9dd8ba00fa2a9c21e2967565864c6cfe8fa3fbfd00bcb0b835c7b73113a016f18746405168f7040f96291793006fa6fa2189ab97b7fbc512@testbootnode3.aichain.me:30301",
	"enode://d149b69fb904c8b800dbd89c6a430b6038c9c28752bf728c650d6a546d1161550eb1d10e6e24f75f089584ef367234a6351b6754287cc103ecb8020978475f90@testbootnode4.aichain.me:30301",
	"enode://1461c415e371ed81931de54135d71a2e74b4da0dfcef693ac302f0414e3026d12aecd3938e8b7d9eaf6a516e44849aceba9e144d2af5173e69c1268f27812e54@47.96.69.161:30323",
	"enode://f95e92b50393b8a922ddd2a16e774b758af34903167f3eb56e9630f58dd2e546dc39fa2a84010dcea3dc636191e2c0da0d403b263756617b95e6c323f27cd4a6@47.96.69.66:30323",
}

TestnetBootnodes are the enode URLs of the P2P bootstrap nodes running on the Ropsten test network.

View Source 
var Version = func() string {
	return fmt.Sprintf("%d.%d.%d", VersionMajor, VersionMinor, VersionPatch)
}()

Version holds the textual version string.

View Source 
var VersionWithMeta = func() string {
	v := Version
	if VersionMeta != "" {
		v += "-" + VersionMeta
	}
	return v
}()

VersionWithMeta holds the textual version string including the metadata.

Functions

func ArchiveVersion 

func ArchiveVersion(gitCommit string) string

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

"1.8.13-unstable-21c059b6" for unstable releases

func DAODrainList 

func DAODrainList() []common.Address

DAODrainList is the list of accounts whose full balances will be moved into a refund contract at the beginning of the dao-fork block.

func VersionWithCommit 

func VersionWithCommit(gitCommit string) string

Types

type AiConsensusConfig 

type AiConsensusConfig struct {
	MaxValidatorNumber   int      `json:"max-validator-number"`   // Max number of Validator allowed
	MaxPooledMinerNumber int      `json:"max-pooledminer-number"` // Max number of Pooled miner allowed
	Period               uint64   `json:"period"`                 // Number of seconds between blocks to enforce
	BlockValidNumber     uint64   `json:"block-valid-number"`     // Number of block to verify
	Epoch                uint64   `json:"epoch"`                  // Epoch length to reset checkpoint
	VoteEpoch            uint64   `json:"vote-epoch"`             // Epoch length to reset votes
	EthashDifficulty     *big.Int `json:"ethash-difficulty"`      // Difficulty to ethash mine
	ExtraData            []byte   `json:"extra-data"`             //Extra data for genesis
	ForkBlockNumber      uint64   `json:"fork-blockNumber"`       //Block number to start engine fork
	Standalone           bool     `json:"standalone"`             //If the engine is standalone
}

AiConsensusConfig is the consensus engine configs for proof-of-authority based sealing.

func (*AiConsensusConfig) String 

func (c *AiConsensusConfig) String() string

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

type ChainConfig 

type ChainConfig struct {
	ChainID *big.Int `json:"chainId"` // chainId identifies the current chain and is used for replay protection

	HomesteadBlock *big.Int `json:"homesteadBlock,omitempty"` // Homestead switch block (nil = no fork, 0 = already homestead)

	DAOForkBlock   *big.Int `json:"daoForkBlock,omitempty"`   // TheDAO hard-fork switch block (nil = no fork)
	DAOForkSupport bool     `json:"daoForkSupport,omitempty"` // Whether the nodes supports or opposes the DAO hard-fork

	// EIP150 implements the Gas price changes (https://github.com/AICHAIN-CORE/EIPs/issues/150)
	EIP150Block *big.Int    `json:"eip150Block,omitempty"` // EIP150 HF block (nil = no fork)
	EIP150Hash  common.Hash `json:"eip150Hash,omitempty"`  // EIP150 HF hash (needed for header only clients as only gas pricing changed)

	EIP155Block *big.Int `json:"eip155Block,omitempty"` // EIP155 HF block
	EIP158Block *big.Int `json:"eip158Block,omitempty"` // EIP158 HF block

	ByzantiumBlock      *big.Int `json:"byzantiumBlock,omitempty"`      // Byzantium switch block (nil = no fork, 0 = already on byzantium)
	ConstantinopleBlock *big.Int `json:"constantinopleBlock,omitempty"` // Constantinople switch block (nil = no fork, 0 = already activated)

	// Various consensus engines
	Ethash      *EthashConfig      `json:"ethash,omitempty"`
	Clique      *CliqueConfig      `json:"clique,omitempty"`
	AiConsensus *AiConsensusConfig `json:"aiconsensus,omitempty"`
}

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) AitNeedForMinerAccount 

func (c *ChainConfig) AitNeedForMinerAccount() *big.Int

func (*ChainConfig) CheckCompatible 

func (c *ChainConfig) CheckCompatible(newcfg *ChainConfig, height uint64) *ConfigCompatError

CheckCompatible checks whether scheduled fork transitions have been imported with a mismatching chain configuration.

func (*ChainConfig) CheckMinerAccountAit 

func (c *ChainConfig) CheckMinerAccountAit(num *big.Int) bool

func (*ChainConfig) DefaultCoinbase 

func (c *ChainConfig) DefaultCoinbase() string

func (*ChainConfig) DefaultDifficaulty 

func (c *ChainConfig) DefaultDifficaulty() *big.Int

func (*ChainConfig) DefaultMaxDifficaulty 

func (c *ChainConfig) DefaultMaxDifficaulty() *big.Int

func (*ChainConfig) GasTable 

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

GasTable returns the gas table corresponding to the current phase (homestead or homestead reprice).

The returned GasTable's fields shouldn't, under any circumstances, be changed.

func (*ChainConfig) IsByzantium 

func (c *ChainConfig) IsByzantium(num *big.Int) bool

func (*ChainConfig) IsCoinDelieverDone 

func (c *ChainConfig) IsCoinDelieverDone(num *big.Int) bool

func (*ChainConfig) IsConstantinople 

func (c *ChainConfig) IsConstantinople(num *big.Int) bool

func (*ChainConfig) IsDAOFork 

func (c *ChainConfig) IsDAOFork(num *big.Int) bool

IsDAO returns whether num is either equal to the DAO fork block or greater.

func (*ChainConfig) IsEIP150 

func (c *ChainConfig) IsEIP150(num *big.Int) bool

func (*ChainConfig) IsEIP155 

func (c *ChainConfig) IsEIP155(num *big.Int) bool

func (*ChainConfig) IsEIP158 

func (c *ChainConfig) IsEIP158(num *big.Int) bool

func (*ChainConfig) IsHomestead 

func (c *ChainConfig) IsHomestead(num *big.Int) bool

IsHomestead returns whether num is either equal to the homestead block or greater.

func (*ChainConfig) Rules 

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

Rules ensures c's ChainID is not nil.

func (*ChainConfig) String 

func (c *ChainConfig) String() string

String implements the fmt.Stringer interface.

type CliqueConfig 

type CliqueConfig struct {
	Period uint64 `json:"period"` // Number of seconds between blocks to enforce
	Epoch  uint64 `json:"epoch"`  // Epoch length to reset votes and checkpoint
}

CliqueConfig is the consensus engine configs for proof-of-authority based sealing.

func (*CliqueConfig) String 

func (c *CliqueConfig) String() string

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

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 EthashConfig 

type EthashConfig struct{}

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

func (*EthashConfig) String 

func (c *EthashConfig) String() string

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

type GasTable 

type GasTable struct {
	ExtcodeSize uint64
	ExtcodeCopy uint64
	ExtcodeHash uint64
	Balance     uint64
	SLoad       uint64
	Calls       uint64
	Suicide     uint64

	ExpByte uint64

	// CreateBySuicide occurs when the
	// refunded account is one that does
	// not exist. This logic is similar
	// to call. May be left nil. Nil means
	// not charged.
	CreateBySuicide uint64
}

GasTable organizes gas prices for different ethereum phases.

type Rules 

type Rules struct {
	ChainID                                   *big.Int
	IsHomestead, IsEIP150, IsEIP155, IsEIP158 bool
	IsByzantium                               bool
}

Rules wraps ChainConfig and is merely syntatic 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

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