Ori Newman 48e1a2c396
New headers first flow (#1211)
* Get rid of insertMode

* Rename AddBlockToVirtual->AddBlock

* When F is not in the future of P, enforce finality with P and not with F.

* Don't allow blocks with invalid parents or with missing block body

* Check finality violation before checking block status

* Implement CalculateIndependentPruningPoint

* Move checkBlockStatus to validateBlock

* Add ValidateBlock to block processor interface

* Adjust SetPruningPoint to the new IBD flow

* Add pruning store to CSM's constructor

* Flip wrong condition on AddHeaderTip

* Fix func (hts *headerSelectedTipStore) Has

* Fix block stage order

* Call to ValidateBodyInContext from validatePostProofOfWork

* Enable overrideDAGParams

* Update log

* Rename SetPruningPoint to ValidateAndInsertPruningPoint and move most of its logic inside block processor

* Rename hasValidatedHeader->hasValidatedOnlyHeader

* Fix typo

* Name return values for fetchMissingUTXOSet

* Add comment

* Return ErrMissingParents when block body is missing

* Add logs and comments

* Fix merge error

* Fix pruning point calculation to be by virtual selected parent

* Replace CalculateIndependentPruningPoint to CalculatePruningPointByHeaderSelectedTip

* Fix isAwaitingUTXOSet to check pruning point by headers

* Change isAwaitingUTXOSet indication

* Remove IsBlockInHeaderPruningPointFuture from BlockInfo

* Fix LowestChainBlockAboveOrEqualToBlueScore

* Add validateNewPruningPointTransactions

* Add validateNewPruningAgainstPastUTXO

* Rename set_pruning_utxo_set.go to update_pruning_utxo_set.go

* Check missing block body hashes by missing block instead of status

* Validate pruning point against past UTXO with the pruning point as block hash

* Remove virtualHeaderHash

* Fix comment

* Fix imports
2020-12-14 17:53:08 +02:00

124 lines
4.1 KiB
Go

package consensusstatemanager
import (
"github.com/kaspanet/kaspad/domain/consensus/model"
"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
)
// consensusStateManager manages the node's consensus state
type consensusStateManager struct {
pruningDepth uint64
maxMassAcceptedByBlock uint64
maxBlockParents model.KType
mergeSetSizeLimit uint64
genesisHash *externalapi.DomainHash
databaseContext model.DBManager
ghostdagManager model.GHOSTDAGManager
dagTopologyManager model.DAGTopologyManager
dagTraversalManager model.DAGTraversalManager
pastMedianTimeManager model.PastMedianTimeManager
transactionValidator model.TransactionValidator
blockValidator model.BlockValidator
reachabilityManager model.ReachabilityManager
coinbaseManager model.CoinbaseManager
mergeDepthManager model.MergeDepthManager
finalityManager model.FinalityManager
headersSelectedTipStore model.HeaderSelectedTipStore
blockStatusStore model.BlockStatusStore
ghostdagDataStore model.GHOSTDAGDataStore
consensusStateStore model.ConsensusStateStore
multisetStore model.MultisetStore
blockStore model.BlockStore
utxoDiffStore model.UTXODiffStore
blockRelationStore model.BlockRelationStore
acceptanceDataStore model.AcceptanceDataStore
blockHeaderStore model.BlockHeaderStore
pruningStore model.PruningStore
stores []model.Store
}
// New instantiates a new ConsensusStateManager
func New(
databaseContext model.DBManager,
pruningDepth uint64,
maxMassAcceptedByBlock uint64,
maxBlockParents model.KType,
mergeSetSizeLimit uint64,
genesisHash *externalapi.DomainHash,
ghostdagManager model.GHOSTDAGManager,
dagTopologyManager model.DAGTopologyManager,
dagTraversalManager model.DAGTraversalManager,
pastMedianTimeManager model.PastMedianTimeManager,
transactionValidator model.TransactionValidator,
blockValidator model.BlockValidator,
reachabilityManager model.ReachabilityManager,
coinbaseManager model.CoinbaseManager,
mergeDepthManager model.MergeDepthManager,
finalityManager model.FinalityManager,
blockStatusStore model.BlockStatusStore,
ghostdagDataStore model.GHOSTDAGDataStore,
consensusStateStore model.ConsensusStateStore,
multisetStore model.MultisetStore,
blockStore model.BlockStore,
utxoDiffStore model.UTXODiffStore,
blockRelationStore model.BlockRelationStore,
acceptanceDataStore model.AcceptanceDataStore,
blockHeaderStore model.BlockHeaderStore,
headersSelectedTipStore model.HeaderSelectedTipStore,
pruningStore model.PruningStore) (model.ConsensusStateManager, error) {
csm := &consensusStateManager{
pruningDepth: pruningDepth,
maxMassAcceptedByBlock: maxMassAcceptedByBlock,
maxBlockParents: maxBlockParents,
mergeSetSizeLimit: mergeSetSizeLimit,
genesisHash: genesisHash,
databaseContext: databaseContext,
ghostdagManager: ghostdagManager,
dagTopologyManager: dagTopologyManager,
dagTraversalManager: dagTraversalManager,
pastMedianTimeManager: pastMedianTimeManager,
transactionValidator: transactionValidator,
blockValidator: blockValidator,
reachabilityManager: reachabilityManager,
coinbaseManager: coinbaseManager,
mergeDepthManager: mergeDepthManager,
finalityManager: finalityManager,
multisetStore: multisetStore,
blockStore: blockStore,
blockStatusStore: blockStatusStore,
ghostdagDataStore: ghostdagDataStore,
consensusStateStore: consensusStateStore,
utxoDiffStore: utxoDiffStore,
blockRelationStore: blockRelationStore,
acceptanceDataStore: acceptanceDataStore,
blockHeaderStore: blockHeaderStore,
headersSelectedTipStore: headersSelectedTipStore,
pruningStore: pruningStore,
stores: []model.Store{
consensusStateStore,
acceptanceDataStore,
blockStore,
blockStatusStore,
blockRelationStore,
multisetStore,
ghostdagDataStore,
consensusStateStore,
utxoDiffStore,
blockHeaderStore,
headersSelectedTipStore,
pruningStore,
},
}
return csm, nil
}