dpos

Dec 9, 2019

Changes in this version

+ var CandidatePubKeyPrefix = "pk"

type CandidateInfo

+ Info string

+ PubKey common.PubKey

type IDB

+ CanMine func(name string, pub []byte) error

type IDatabase

+ IsValidSign func(name string, pubkey []byte) error

type LDB

+ func (db *LDB) CanMine(name string, pub []byte) error

type RegisterCandidate

+ Info string

type UpdateCandidate

+ Info string

+ type UpdateCandidatePubKey struct

+ PubKey common.PubKey

+ type VoteEpoch struct

+ Dpos uint64

+ Epoch uint64

+ Start uint64

+ type VoteEpochs struct

+ Data []*VoteEpoch

type VoterInfoFractal

+ Info string

Sep 17, 2019

Changes in this version

type API

+ func (api *API) BrowserAllEpoch2() (interface{}, error)

+ func (api *API) VoterInfo(reqEpochNumber uint64) (interface{}, error)

+ type VoterInfoFractal struct

+ CanVote bool

+ Candidate string

+ Holder string

+ Quantity string

+ State uint64

+ TotalQuantity string

+ URL string

+ Vote uint64

Sep 4, 2019

Changes in this version

type CandidateInfoForBrowser

+ URL string

Jul 30, 2019

Changes in this version

type API

+ func (api *API) SnapShotStake(epoch uint64, name string) (interface{}, error)

type ArrayCandidateInfoForBrowser

+ Dpos bool

+ TakeOver bool

Jul 15, 2019

Changes in this version

+ var ActivatedCandidateKeyPrefix = "ap"

+ var InvalidIndex = uint64(math.MaxUint64)

+ var TakeOver = "takeover"

type API

+ func (api *API) BrowserAllEpoch() (interface{}, error)

+ func (api *API) BrowserEpochRecord(reqEpochNumber uint64) (interface{}, error)

+ func (api *API) BrowserVote(reqEpochNumber uint64) (interface{}, error)

+ type ArrayCandidateInfoForBrowser struct

+ BadCandidateIndexSchedule []uint64

+ Data []*CandidateInfoForBrowser

+ UsingCandidateIndexSchedule []uint64

+ type CandidateInfoForBrowser struct

+ ActualCounter uint64

+ Candidate string

+ Counter uint64

+ Holder string

+ NowActualCounter uint64

+ NowCounter uint64

+ Quantity string

+ TotalQuantity string

+ type Epoch struct

+ Epoch uint64

+ Start uint64

+ type Epochs struct

+ Data []*Epoch

type GlobalState

+ BadCandidateIndexSchedule []uint64

+ UsingCandidateIndexSchedule []uint64

type IDB

+ GetActivatedCandidate func(uint64) (*CandidateInfo, error)

+ GetTakeOver func() (uint64, error)

+ SetActivatedCandidate func(uint64, *CandidateInfo) error

+ SetTakeOver func(uint64) error

type LDB

+ func (db *LDB) GetActivatedCandidate(index uint64) (*CandidateInfo, error)

+ func (db *LDB) GetTakeOver() (uint64, error)

+ func (db *LDB) SetActivatedCandidate(index uint64, candidate *CandidateInfo) error

+ func (db *LDB) SetTakeOver(epoch uint64) error

+ type RemoveKickedCandidate struct

+ Candidates []string

type System

+ func (sys *System) RemoveKickedCandidate(epoch uint64, candidate string, number uint64, fid uint64) error

+ func (sys *System) UpdateElectedCandidates0(pepoch uint64, epoch uint64, number uint64, miner string) error

+ func (sys *System) UpdateElectedCandidates1(pepoch uint64, epoch uint64, number uint64, miner string) error

Jun 24, 2019

Changes in this version

type Dpos

+ func (dpos *Dpos) GetEpoch(state *state.StateDB, t uint64, curEpoch uint64) (epoch uint64, time uint64, err error)

Jun 15, 2019

Changes in this version

type Config

+ func (cfg *Config) IsValid() error

Jun 4, 2019

Changes in this version

+ var LastEpoch = uint64(math.MaxUint64)

type API

+ func (api *API) CandidatesSize(epoch uint64) (uint64, error)

+ func (api *API) Epoch(height uint64) (uint64, error)

+ func (api *API) NextEpoch(epoch uint64) (uint64, error)

+ func (api *API) PrevEpoch(epoch uint64) (uint64, error)

type CandidateInfo

+ Epoch uint64

type Config

+ ActivatedMinCandidate uint64

+ CandidateAvailableMinQuantity *big.Int

+ EpochInterval uint64

+ FreezeEpochSize uint64

type GlobalState

+ Epoch uint64

+ PreEpoch uint64

type IDB

+ GetLastestEpoch func() (uint64, error)

+ SetLastestEpoch func(uint64) error

type LDB

+ func (db *LDB) GetLastestEpoch() (uint64, error)

+ func (db *LDB) SetLastestEpoch(epoch uint64) error

type VoterInfo

+ Epoch uint64

May 21, 2019

Changes in this version

type API

+ func (api *API) GetActivedCandidate(epcho uint64, index uint64) (interface{}, error)

+ func (api *API) GetActivedCandidateSize(epcho uint64) (uint64, error)

+ func (api *API) GetCandidateByEpcho(epcho uint64, candidate string) (interface{}, error)

+ func (api *API) GetVoterStake(epcho uint64, voter string, candidate string) (*big.Int, error)

+ func (api *API) ValidCandidatesByEpcho(epcho uint64) (interface{}, error)

type Dpos

+ func (dpos *Dpos) GetNextEpoch(state *state.StateDB, epoch uint64) (uint64, error)

type IDB

+ GetCandidateByEpcho func(uint64, string) (*CandidateInfo, error)

+ SetCandidateByEpcho func(uint64, *CandidateInfo) error

type LDB

+ func (db *LDB) GetCandidateByEpcho(epcho uint64, candidate string) (*CandidateInfo, error)

+ func (db *LDB) SetCandidateByEpcho(epcho uint64, candidate *CandidateInfo) error

May 18, 2019

Changes in this version

type API

+ func (api *API) CandidateByHeight(height uint64, name string) (interface{}, error)

type Dpos

+ func (dpos *Dpos) GetLatestEpoch(state *state.StateDB) (epoch uint64, err error)

+ func (dpos *Dpos) GetPrevEpoch(state *state.StateDB, epoch uint64) (uint64, error)

May 13, 2019

Changes in this version

type API

+ func (api *API) AvailableStakeByNumber(number uint64, voter string) (*big.Int, error)

+ func (api *API) NextValidCandidatesByNumber(number uint64) (interface{}, error)

+ func (api *API) SnapShotTimeByNumber(number uint64) (interface{}, error)

+ func (api *API) ValidCandidatesByNumber(number uint64) (interface{}, error)

+ func (api *API) VotersByCandidateByNumber(number uint64, candidate string, detail bool) (interface{}, error)

+ func (api *API) VotersByVoterByNumber(number uint64, voter string, detail bool) (interface{}, error)

type CandidateInfo

+ Number uint64

type GlobalState

+ Number uint64

+ OffCandidateNumber []uint64

type VoterInfo

+ Number uint64

May 6, 2019

Changes in this version

type CandidateInfo

+ ActualCounter uint64

type Dpos

+ func (dpos *Dpos) GetActivedCandidate(state *state.StateDB, epcho uint64, index uint64) (string, *big.Int, uint64, uint64, uint64, error)

+ func (dpos *Dpos) GetActivedCandidateSize(state *state.StateDB, epcho uint64) (uint64, error)

+ func (dpos *Dpos) GetCandidateStake(state *state.StateDB, epcho uint64, candidate string) (*big.Int, error)

+ func (dpos *Dpos) GetLatestEpcho(state *state.StateDB) (epcho uint64, err error)

+ func (dpos *Dpos) GetPrevEpcho(state *state.StateDB, epcho uint64) (uint64, error)

+ func (dpos *Dpos) GetVoterStake(state *state.StateDB, epcho uint64, voter string, candidate string) (*big.Int, error)

type GlobalState

+ OffCandidateHeight []uint64

+ OffCandidateSchedule []uint64

type IDB

+ GetCandidateInfoByTime func(name string, timestamp uint64) (*CandidateInfo, error)

type LDB

+ func (db *LDB) GetCandidateInfoByTime(candidate string, timestamp uint64) (*CandidateInfo, error)

Apr 30, 2019

Changes in this version

+ var CandidateHead = "s"

+ var CandidateKeyPrefix = "p"

+ var ErrIllegalCandidateName = errors.New("illegal candidate name")

+ var ErrIllegalCandidatePubKey = errors.New("illegal candidate pubkey")

+ var LastEpcho = uint64(math.MaxUint64)

+ var VoterHead = "v"

type API

+ func (api *API) AvailableStake(voter string) (*big.Int, error)

+ func (api *API) AvailableStakeByHeight(height uint64, voter string) (*big.Int, error)

+ func (api *API) Candidate(name string) (interface{}, error)

+ func (api *API) Candidates(detail bool) (interface{}, error)

+ func (api *API) NextValidCandidates() (interface{}, error)

+ func (api *API) NextValidCandidatesByHeight(height uint64) (interface{}, error)

+ func (api *API) SnapShotTime() (interface{}, error)

+ func (api *API) SnapShotTimeByHeight(height uint64) (interface{}, error)

+ func (api *API) ValidCandidates() (interface{}, error)

+ func (api *API) ValidCandidatesByHeight(height uint64) (interface{}, error)

+ func (api *API) VotersByCandidate(candidate string, detail bool) (interface{}, error)

+ func (api *API) VotersByCandidateByHeight(height uint64, candidate string, detail bool) (interface{}, error)

+ func (api *API) VotersByVoter(voter string, detail bool) (interface{}, error)

+ func (api *API) VotersByVoterByHeight(height uint64, voter string, detail bool) (interface{}, error)

+ type CandidateInfo struct

+ Counter uint64

+ Height uint64

+ Name string

+ NextKey string

+ PrevKey string

+ Quantity *big.Int

+ TotalQuantity *big.Int

+ Type CandidateType

+ URL string

+ type CandidateInfoArray []*CandidateInfo

+ func (prods CandidateInfoArray) Len() int

+ func (prods CandidateInfoArray) Less(i, j int) bool

+ func (prods CandidateInfoArray) Swap(i, j int)

+ type CandidateType uint64

+ const Black

+ const Freeze

+ const Jail

+ const Normal

+ const Unkown

+ func (t *CandidateType) UnmarshalJSON(data []byte) error

+ func (t *CandidateType) UnmarshalText(input []byte) error

+ func (t CandidateType) MarshalJSON() ([]byte, error)

+ func (t CandidateType) MarshalText() ([]byte, error)

type Config

+ AssetID uint64

+ BackupScheduleSize uint64

+ CandidateMinQuantity *big.Int

+ CandidateScheduleSize uint64

+ EpchoInterval uint64

+ FreezeEpchoSize uint64

+ InitCandidateSchedule []string

+ ReferenceTime uint64

type Dpos

+ func (dpos *Dpos) IsValidateCandidate(chain consensus.IChainReader, parent *types.Header, timestamp uint64, ...) error

+ type GlobalState struct

+ ActivatedCandidateSchedule []string

+ ActivatedTotalQuantity *big.Int

+ Dpos bool

+ Epcho uint64

+ Height uint64

+ PreEpcho uint64

+ TakeOver bool

+ TotalQuantity *big.Int

type IDB

+ CandidatesSize func() (uint64, error)

+ DelCandidate func(string) error

+ GetAvailableQuantity func(uint64, string) (*big.Int, error)

+ GetBalanceByTime func(name string, timestamp uint64) (*big.Int, error)

+ GetCandidate func(string) (*CandidateInfo, error)

+ GetCandidates func() ([]*CandidateInfo, error)

+ GetLastestEpcho func() (uint64, error)

+ GetVotersByCandidate func(uint64, string) ([]*VoterInfo, error)

+ GetVotersByVoter func(uint64, string) ([]*VoterInfo, error)

+ SetAvailableQuantity func(uint64, string, *big.Int) error

+ SetCandidate func(*CandidateInfo) error

+ SetLastestEpcho func(uint64) error

type IDatabase

+ GetBalanceByTime func(name string, timestamp uint64) (*big.Int, error)

+ type IrreversibleRet struct

+ BftIrreversible uint64

+ ProposedIrreversible uint64

+ Reversible uint64

+ type KickedCandidate struct

+ Candidates []string

type LDB

+ func (db *LDB) CandidatesSize() (uint64, error)

+ func (db *LDB) DelCandidate(name string) error

+ func (db *LDB) GetAvailableQuantity(epcho uint64, voter string) (*big.Int, error)

+ func (db *LDB) GetCandidate(name string) (*CandidateInfo, error)

+ func (db *LDB) GetCandidates() ([]*CandidateInfo, error)

+ func (db *LDB) GetLastestEpcho() (uint64, error)

+ func (db *LDB) GetVotersByCandidate(epcho uint64, candidate string) ([]*VoterInfo, error)

+ func (db *LDB) GetVotersByVoter(epcho uint64, voter string) ([]*VoterInfo, error)

+ func (db *LDB) SetAvailableQuantity(epcho uint64, voter string, quantity *big.Int) error

+ func (db *LDB) SetCandidate(candidate *CandidateInfo) error

+ func (db *LDB) SetLastestEpcho(epcho uint64) error

+ type RegisterCandidate struct

+ URL string

type System

+ func (sys *System) KickedCandidate(epcho uint64, candidate string, height uint64) error

+ func (sys *System) RefundCandidate(epcho uint64, candidate string, height uint64) error

+ func (sys *System) RegCandidate(epcho uint64, candidate string, url string, stake *big.Int, height uint64) error

+ func (sys *System) UnregCandidate(epcho uint64, candidate string, height uint64) error

+ func (sys *System) UpdateCandidate(epcho uint64, candidate string, url string, nstake *big.Int, height uint64) error

+ func (sys *System) UpdateElectedCandidates(pepcho uint64, epcho uint64, height uint64) error

+ func (sys *System) VoteCandidate(epcho uint64, voter string, candidate string, stake *big.Int, height uint64) error

+ type UpdateCandidate struct

+ URL string

+ type VoteCandidate struct

+ Candidate string

+ Stake *big.Int

+ type VoterInfo struct

+ Candidate string

+ Epcho uint64

+ Height uint64

+ Name string

+ NextKeyForCandidate string

+ NextKeyForVoter string

+ Quantity *big.Int

Apr 23, 2019

Changes in this version

+ var CadidateKeyPrefix = "prod"

+ var CadidatesKey = "prods"

+ var CadidatesKeyPrefix = "prods"

+ var CadidatesSizeKey = "prodsize"

+ var ErrIllegalCadidateName = errors.New("illegal cadidate name")

+ var ErrIllegalCadidatePubKey = errors.New("illegal cadidate pubkey")

+ var ErrSystemTakeOver = errors.New("system account take over")

+ var ErrTooMuchRreversible = errors.New("too much rreversible blocks")

type API

+ func (api *API) Cadidates() ([]map[string]interface{}, error)

+ type ChangeCadidate struct

+ Cadidate string

type Config

+ CadidateMinQuantity *big.Int

+ CadidateScheduleSize uint64

type Dpos

+ func (dpos *Dpos) CalcBFTIrreversible() uint64

+ func (dpos *Dpos) CalcProposedIrreversible(chain consensus.IChainReader, parent *types.Header, strict bool) uint64

+ func (dpos *Dpos) GetDelegatedByTime(name string, timestamp uint64, state *state.StateDB) (*big.Int, *big.Int, uint64, error)

+ func (dpos *Dpos) IsValidateCadidate(chain consensus.IChainReader, parent *types.Header, timestamp uint64, ...) error

type IDB

+ Cadidates func() ([]*cadidateInfo, error)

+ CadidatesSize func() (uint64, error)

+ DelCadidate func(string) error

+ GetCadidate func(string) (*cadidateInfo, error)

+ GetDelegatedByTime func(string, uint64) (*big.Int, *big.Int, uint64, error)

+ SetCadidate func(*cadidateInfo) error

type IDatabase

+ GetSnapshot func(key string, timestamp uint64) ([]byte, error)

type Irreversible_Ret

+ Reversible uint64

+ type KickedCadidate struct

+ Cadidates []string

type LDB

+ func (db *LDB) Cadidates() ([]*cadidateInfo, error)

+ func (db *LDB) CadidatesSize() (uint64, error)

+ func (db *LDB) DelCadidate(name string) error

+ func (db *LDB) GetCadidate(name string) (*cadidateInfo, error)

+ func (db *LDB) GetDelegatedByTime(name string, timestamp uint64) (*big.Int, *big.Int, uint64, error)

+ func (db *LDB) SetCadidate(cadidate *cadidateInfo) error

+ type RegisterCadidate struct

+ Url string

type RemoveVoter

+ Voters []string

type System

+ func NewSystem(state *state.StateDB, config *Config) *System

+ func (sys *System) ChangeCadidate(voter string, cadidate string) error

+ func (sys *System) ExitTakeOver() error

+ func (sys *System) GetDelegatedByTime(name string, timestamp uint64) (*big.Int, *big.Int, uint64, error)

+ func (sys *System) KickedCadidate(cadidate string) error

+ func (sys *System) RegCadidate(cadidate string, url string, stake *big.Int) error

+ func (sys *System) UnregCadidate(cadidate string) (*big.Int, error)

+ func (sys *System) UnvoteCadidate(voter string) (*big.Int, error)

+ func (sys *System) UpdateCadidate(cadidate string, url string, stake *big.Int) error

+ func (sys *System) VoteCadidate(voter string, cadidate string, stake *big.Int) error

+ type UpdateCadidate struct

+ Stake *big.Int

+ Url string

+ type VoteCadidate struct

+ Cadidate string

Apr 4, 2019

Changes in this version

+ var DefaultConfig = &Config

+ var ErrIllegalProducerName = errors.New("illegal producer name")

+ var ErrIllegalProducerPubKey = errors.New("illegal producer pubkey")

+ var LastBlockHeight = uint64(math.MaxUint64)

+ var LastestStateKey = "lastest"

+ var ProducerKeyPrefix = "prod"

+ var ProducersKey = "prods"

+ var ProducersKeyPrefix = "prods"

+ var ProducersSizeKey = "prodsize"

+ var Separator = "_"

+ var StateKeyPrefix = "state"

+ var VoterKeyPrefix = "vote"

+ func Genesis(cfg *Config, state *state.StateDB, height uint64) error

+ type API struct

+ func (api *API) Account(name string) (interface{}, error)

+ func (api *API) Epcho(height uint64) (interface{}, error)

+ func (api *API) Info() (interface{}, error)

+ func (api *API) Irreversible() (interface{}, error)

+ func (api *API) LatestEpcho() (interface{}, error)

+ func (api *API) Producers() ([]map[string]interface{}, error)

+ func (api *API) ValidateEpcho() (interface{}, error)

+ type ChangeProducer struct

+ Producer string

+ type Config struct

+ AccountName string

+ ActivatedMinQuantity *big.Int

+ BlockFrequency uint64

+ BlockInterval uint64

+ BlockReward *big.Int

+ Decimals uint64

+ DelayEcho uint64

+ ExtraBlockReward *big.Int

+ MaxURLLen uint64

+ ProducerMinQuantity *big.Int

+ ProducerScheduleSize uint64

+ SystemName string

+ SystemURL string

+ UnitStake *big.Int

+ VoterMinQuantity *big.Int

+ func (cfg *Config) DecodeRLP(data []byte) error

+ func (cfg *Config) EncodeRLP() ([]byte, error)

+ func (cfg *Config) Read(db fdb.Database, key []byte) error

+ func (cfg *Config) Write(db fdb.Database, key []byte) error

+ type Dpos struct

+ func New(config *Config, chain consensus.IChainReader) *Dpos

+ func (dpos *Dpos) APIs(chain consensus.IChainReader) []rpc.API

+ func (dpos *Dpos) Author(header *types.Header) (common.Name, error)

+ func (dpos *Dpos) BlockInterval() uint64

+ func (dpos *Dpos) CalcDifficulty(chain consensus.IChainReader, time uint64, parent *types.Header) *big.Int

+ func (dpos *Dpos) Config() *Config

+ func (dpos *Dpos) Engine() consensus.IEngine

+ func (dpos *Dpos) Finalize(chain consensus.IChainReader, header *types.Header, txs []*types.Transaction, ...) (*types.Block, error)

+ func (dpos *Dpos) IsFirst(timestamp uint64) bool

+ func (dpos *Dpos) IsValidateProducer(chain consensus.IChainReader, height uint64, timestamp uint64, producer string, ...) error

+ func (dpos *Dpos) Prepare(chain consensus.IChainReader, header *types.Header, txs []*types.Transaction, ...) error

+ func (dpos *Dpos) ProcessAction(chainCfg *params.ChainConfig, state *state.StateDB, action *types.Action) error

+ func (dpos *Dpos) Seal(chain consensus.IChainReader, block *types.Block, stop <-chan struct{}) (*types.Block, error)

+ func (dpos *Dpos) SetConfig(config *Config)

+ func (dpos *Dpos) SetSignFn(signFn SignFn)

+ func (dpos *Dpos) Slot(timestamp uint64) uint64

+ func (dpos *Dpos) VerifySeal(chain consensus.IChainReader, header *types.Header) error

+ type IDB interface

+ DelProducer func(string) error

+ DelState func(uint64) error

+ DelVoter func(string, string) error

+ Delegate func(string, *big.Int) error

+ GetProducer func(string) (*producerInfo, error)

+ GetState func(uint64) (*globalState, error)

+ GetVoter func(string) (*voterInfo, error)

+ IncAsset2Acct func(string, string, *big.Int) error

+ Producers func() ([]*producerInfo, error)

+ ProducersSize func() (uint64, error)

+ SetProducer func(*producerInfo) error

+ SetState func(*globalState) error

+ SetVoter func(*voterInfo) error

+ Undelegate func(string, *big.Int) error

+ type IDatabase interface

+ Delegate func(string, *big.Int) error

+ Delete func(key string) error

+ Get func(key string) ([]byte, error)

+ IncAsset2Acct func(string, string, *big.Int) error

+ Put func(key string, value []byte) error

+ Undelegate func(string, *big.Int) error

+ type Irreversible_Ret struct

+ BftIrreversible uint64

+ LastIrreversible uint64

+ ProposedIrreversible uint64

+ type LDB struct

+ func NewLDB(db IDatabase) (*LDB, error)

+ func (db *LDB) DelProducer(name string) error

+ func (db *LDB) DelState(height uint64) error

+ func (db *LDB) DelVoter(name string, producer string) error

+ func (db *LDB) GetProducer(name string) (*producerInfo, error)

+ func (db *LDB) GetState(height uint64) (*globalState, error)

+ func (db *LDB) GetVoter(name string) (*voterInfo, error)

+ func (db *LDB) Producers() ([]*producerInfo, error)

+ func (db *LDB) ProducersSize() (uint64, error)

+ func (db *LDB) SetProducer(producer *producerInfo) error

+ func (db *LDB) SetState(gstate *globalState) error

+ func (db *LDB) SetVoter(voter *voterInfo) error

+ type RegisterProducer struct

+ Stake *big.Int

+ Url string

+ type RemoveVoter struct

+ Voter string

+ type SignFn func([]byte, *state.StateDB) ([]byte, error)

+ type System struct

+ func (sys *System) ChangeProducer(voter string, producer string) error

+ func (sys *System) RegProducer(producer string, url string, stake *big.Int) error

+ func (sys *System) UnregProducer(producer string) error

+ func (sys *System) UnvoteProducer(voter string) error

+ func (sys *System) UnvoteVoter(producer string, voter string) error

+ func (sys *System) UpdateProducer(producer string, url string, stake *big.Int) error

+ func (sys *System) VoteProducer(voter string, producer string, stake *big.Int) error

+ type UInt64Slice []uint64

+ func (s UInt64Slice) Len() int

+ func (s UInt64Slice) Less(i, j int) bool

+ func (s UInt64Slice) Swap(i, j int)

+ type UpdateProducer struct

+ Stake *big.Int

+ Url string

+ type VoteProducer struct

+ Producer string

+ Stake *big.Int