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backend

package

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Versions in this module

v24

v24.4.10

Nov 27, 2024

v24.4.9

Nov 27, 2024

v24.4.8

Nov 26, 2024

v24.4.7

Nov 26, 2024

v24.4.6

Nov 26, 2024

v24.4.5

Oct 28, 2024

v24.4.4

Oct 22, 2024

v24.4.3

Oct 22, 2024

Changes in this version

+ const NewBlockMsg

+ type API struct

+ func (api *API) Candidates() map[common.Address]bool

+ func (api *API) Discard(address common.Address)

+ func (api *API) GetSignersFromBlock(number *rpc.BlockNumber) (*BlockSigners, error)

+ func (api *API) GetSignersFromBlockByHash(hash common.Hash) (*BlockSigners, error)

+ func (api *API) GetSnapshot(number *rpc.BlockNumber) (*Snapshot, error)

+ func (api *API) GetSnapshotAtHash(hash common.Hash) (*Snapshot, error)

+ func (api *API) GetValidators(number *rpc.BlockNumber) ([]common.Address, error)

+ func (api *API) GetValidatorsAtHash(hash common.Hash) ([]common.Address, error)

+ func (api *API) IsValidator(blockNum *rpc.BlockNumber) (bool, error)

+ func (api *API) NodeAddress() common.Address

+ func (api *API) Propose(address common.Address, auth bool)

+ func (api *API) Status(startBlockNum *rpc.BlockNumber, endBlockNum *rpc.BlockNumber) (*Status, error)

+ type Backend struct

+ func New(config *istanbul.Config, privateKey *ecdsa.PrivateKey, db ethdb.Database) *Backend

+ func (sb *Backend) APIs(chain consensus.ChainHeaderReader) []rpc.API

+ func (sb *Backend) Address() common.Address

+ func (sb *Backend) Author(header *types.Header) (common.Address, error)

+ func (sb *Backend) Broadcast(valSet istanbul.ValidatorSet, code uint64, payload []byte) error

+ func (sb *Backend) CalcDifficulty(chain consensus.ChainHeaderReader, time uint64, parent *types.Header) *big.Int

+ func (sb *Backend) CheckSignature(data []byte, address common.Address, sig []byte) error

+ func (sb *Backend) Close() error

+ func (sb *Backend) Commit(proposal istanbul.Proposal, seals [][]byte, round *big.Int) (err error)

+ func (sb *Backend) Engine() istanbul.Engine

+ func (sb *Backend) EngineForBlockNumber(blockNumber *big.Int) istanbul.Engine

+ func (sb *Backend) EventMux() *event.TypeMux

+ func (sb *Backend) Finalize(chain consensus.ChainHeaderReader, header *types.Header, state *state.StateDB, ...)

+ func (sb *Backend) FinalizeAndAssemble(chain consensus.ChainHeaderReader, header *types.Header, state *state.StateDB, ...) (*types.Block, error)

+ func (sb *Backend) GetProposer(number uint64) common.Address

+ func (sb *Backend) Gossip(valSet istanbul.ValidatorSet, code uint64, payload []byte) error

+ func (sb *Backend) HandleMsg(addr common.Address, msg p2p.Msg) (bool, error)

+ func (sb *Backend) HasBadProposal(hash common.Hash) bool

+ func (sb *Backend) HasPropsal(hash common.Hash, number *big.Int) bool

+ func (sb *Backend) IsQBFTConsensus() bool

+ func (sb *Backend) IsQBFTConsensusAt(blockNumber *big.Int) bool

+ func (sb *Backend) LastProposal() (istanbul.Proposal, common.Address)

+ func (sb *Backend) NewChainHead() error

+ func (sb *Backend) ParentValidators(proposal istanbul.Proposal) istanbul.ValidatorSet

+ func (sb *Backend) Prepare(chain consensus.ChainHeaderReader, header *types.Header) error

+ func (sb *Backend) Protocol() consensus.Protocol

+ func (sb *Backend) Seal(chain consensus.ChainHeaderReader, block *types.Block, ...) error

+ func (sb *Backend) SealHash(header *types.Header) common.Hash

+ func (sb *Backend) SetBroadcaster(broadcaster consensus.Broadcaster)

+ func (sb *Backend) Sign(data []byte) ([]byte, error)

+ func (sb *Backend) SignWithoutHashing(data []byte) ([]byte, error)

+ func (sb *Backend) Signers(header *types.Header) ([]common.Address, error)

+ func (sb *Backend) Start(chain consensus.ChainHeaderReader, currentBlock func() *types.Block, ...) error

+ func (sb *Backend) StartQBFTConsensus() error

+ func (sb *Backend) Stop() error

+ func (sb *Backend) Validators(proposal istanbul.Proposal) istanbul.ValidatorSet

+ func (sb *Backend) Verify(proposal istanbul.Proposal) (time.Duration, error)

+ func (sb *Backend) VerifyHeader(chain consensus.ChainHeaderReader, header *types.Header, seal bool) error

+ func (sb *Backend) VerifyHeaders(chain consensus.ChainHeaderReader, headers []*types.Header, seals []bool) (chan<- struct{}, <-chan error)

+ func (sb *Backend) VerifySeal(chain consensus.ChainHeaderReader, header *types.Header) error

+ func (sb *Backend) VerifyUncles(chain consensus.ChainReader, block *types.Block) error

+ type BlockSigners struct

+ Author common.Address

+ Committers []common.Address

+ Hash common.Hash

+ Number uint64

+ type Snapshot struct

+ Epoch uint64

+ Hash common.Hash

+ Number uint64

+ Tally map[common.Address]Tally

+ ValSet istanbul.ValidatorSet

+ Votes []*Vote

+ func (s *Snapshot) MarshalJSON() ([]byte, error)

+ func (s *Snapshot) UnmarshalJSON(b []byte) error

+ type Status struct

+ NumBlocks uint64

+ SigningStatus map[common.Address]int

+ type Tally struct

+ Authorize bool

+ Votes int

+ type Vote struct

+ Address common.Address

+ Authorize bool

+ Block uint64

+ Validator common.Address