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https://github.com/kaspanet/kaspad.git
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9a344152aa
* [NOD-1517] Properly initialize consensus with Genesis block * [NOD-1517] Remove redundant AddHeaderTip * [NOD-1517] Don't return nil from dbHash<->DomainHash converters * [NOD-1517] Use pointer receivers * [NOD-1517] Use domain block in dagParams * [NOD-1517] Remove boolean from SelectedTip * [NOD-1517] Rename hasHeader to isHeadersOnlyBlock * [NOD-1517] Add comment * [NOD-1517] Change genesis version * [NOD-1517] Rename TestNewFactory->TestNewConsensus
58 lines
1.2 KiB
Go
58 lines
1.2 KiB
Go
package consensusstatestore
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import (
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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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// consensusStateStore represents a store for the current consensus state
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type consensusStateStore struct {
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stagedTips []*externalapi.DomainHash
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stagedVirtualDiffParents []*externalapi.DomainHash
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stagedVirtualUTXODiff *model.UTXODiff
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stagedVirtualUTXOSet model.UTXOCollection
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}
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// New instantiates a new ConsensusStateStore
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func New() model.ConsensusStateStore {
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return &consensusStateStore{}
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}
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func (c *consensusStateStore) Discard() {
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c.stagedTips = nil
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c.stagedVirtualUTXODiff = nil
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c.stagedVirtualDiffParents = nil
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c.stagedVirtualUTXOSet = nil
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}
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func (c *consensusStateStore) Commit(dbTx model.DBTransaction) error {
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err := c.commitTips(dbTx)
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if err != nil {
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return err
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}
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err = c.commitVirtualDiffParents(dbTx)
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if err != nil {
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return err
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}
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err = c.commitVirtualUTXODiff(dbTx)
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if err != nil {
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return err
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}
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err = c.commitVirtualUTXOSet(dbTx)
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if err != nil {
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return err
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}
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c.Discard()
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return nil
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}
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func (c *consensusStateStore) IsStaged() bool {
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return c.stagedTips != nil ||
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c.stagedVirtualDiffParents != nil ||
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c.stagedVirtualUTXODiff != nil
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}
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