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https://github.com/kaspanet/kaspad.git
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f1451406f7
* Add StagingArea struct * Implemented staging areas in blockStore * Move blockStagingShard to separate folder * Apply staging shard to acceptanceDataStore * Update blockHeaderStore with StagingArea * Add StagingArea to BlockRelationStore * Add StagingArea to blockStatusStore * Add StagingArea to consensusStateStore * Add StagingArea to daaBlocksStore * Add StagingArea to finalityStore * Add StagingArea to ghostdagDataStore * Add StagingArea to headersSelectedChainStore and headersSelectedTipStore * Add StagingArea to multisetStore * Add StagingArea to pruningStore * Add StagingArea to reachabilityDataStore * Add StagingArea to utxoDiffStore * Fix forgotten compilation error * Update reachability manager and some more things with StagingArea * Add StagingArea to dagTopologyManager, and some more * Add StagingArea to GHOSTDAGManager, and some more * Add StagingArea to difficultyManager, and some more * Add StagingArea to dagTraversalManager, and some more * Add StagingArea to headerTipsManager, and some more * Add StagingArea to constnsusStateManager, pastMedianTimeManager * Add StagingArea to transactionValidator * Add StagingArea to finalityManager * Add StagingArea to mergeDepthManager * Add StagingArea to pruningManager * Add StagingArea to rest of ValidateAndInsertBlock * Add StagingArea to blockValidator * Add StagingArea to coinbaseManager * Add StagingArea to syncManager * Add StagingArea to blockBuilder * Update consensus with StagingArea * Add StagingArea to ghostdag2 * Fix remaining compilation errors * Update names of stagingShards * Fix forgotten stagingArea passing * Mark stagingShard.isCommited = true once commited * Move isStaged to stagingShard, so that it's available without going through store * Make blockHeaderStore count be avilable from stagingShard * Fix remaining forgotten stagingArea passing * commitAllChanges should call dbTx.Commit in the end * Fix all tests tests in blockValidator * Fix all tests in consensusStateManager and some more * Fix all tests in pruningManager * Add many missing stagingAreas in tests * Fix many tests * Fix most of all other tests * Fix ghostdag_test.go * Add comment to StagingArea * Make list of StagingShards an array * Add comment to StagingShardID * Make sure all staging shards are pointer-receiver * Undo bucket rename in block_store * Typo: isCommited -> isCommitted * Add comment explaining why stagingArea.shards is an array
77 lines
2.0 KiB
Go
77 lines
2.0 KiB
Go
package consensusstatestore
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import (
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"github.com/golang/protobuf/proto"
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"github.com/kaspanet/kaspad/domain/consensus/database"
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"github.com/kaspanet/kaspad/domain/consensus/database/serialization"
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"github.com/kaspanet/kaspad/domain/consensus/model"
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"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
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)
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var tipsKey = database.MakeBucket(nil).Key([]byte("tips"))
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func (css *consensusStateStore) Tips(stagingArea *model.StagingArea, dbContext model.DBReader) ([]*externalapi.DomainHash, error) {
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stagingShard := css.stagingShard(stagingArea)
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if stagingShard.tipsStaging != nil {
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return externalapi.CloneHashes(stagingShard.tipsStaging), nil
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}
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if css.tipsCache != nil {
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return externalapi.CloneHashes(css.tipsCache), nil
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}
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tipsBytes, err := dbContext.Get(tipsKey)
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if err != nil {
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return nil, err
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}
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tips, err := css.deserializeTips(tipsBytes)
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if err != nil {
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return nil, err
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}
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css.tipsCache = tips
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return externalapi.CloneHashes(tips), nil
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}
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func (css *consensusStateStore) StageTips(stagingArea *model.StagingArea, tipHashes []*externalapi.DomainHash) {
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stagingShard := css.stagingShard(stagingArea)
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stagingShard.tipsStaging = externalapi.CloneHashes(tipHashes)
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}
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func (css *consensusStateStore) serializeTips(tips []*externalapi.DomainHash) ([]byte, error) {
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dbTips := serialization.TipsToDBTips(tips)
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return proto.Marshal(dbTips)
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}
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func (css *consensusStateStore) deserializeTips(tipsBytes []byte) ([]*externalapi.DomainHash,
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error) {
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dbTips := &serialization.DbTips{}
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err := proto.Unmarshal(tipsBytes, dbTips)
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if err != nil {
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return nil, err
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}
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return serialization.DBTipsToTips(dbTips)
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}
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func (csss *consensusStateStagingShard) commitTips(dbTx model.DBTransaction) error {
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if csss.tipsStaging == nil {
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return nil
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}
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tipsBytes, err := csss.store.serializeTips(csss.tipsStaging)
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if err != nil {
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return err
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}
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err = dbTx.Put(tipsKey, tipsBytes)
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if err != nil {
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return err
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}
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csss.store.tipsCache = csss.tipsStaging
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return nil
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}
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