mirror of
https://github.com/kaspanet/kaspad.git
synced 2025-06-06 06:06:49 +00:00
e5598c15a7
* add p2p v5 which is currently identical to v4 * set all internal imports to v5 * wip * set default version to 5 * protobuf gen for new ibd chain locator * wire for new ibd chain locator types * new ibd shared block algo -- only basic test passing * address the case where pruning points disagree, now both IBD tests pass * protobuf gen for new past diff request message * wire for new request past diff message * handle and flow for new request past diff message - logic unimplemented yet * implement ibd sync past diff of relay and selected tip * go fmt * remove unused methods * missed one err check * addressing simple comments * apply the traversal limit logic and sort headers * rename pastdiff -> anticone * apply Don't relay blocks in virtual anticone #1970 to v5 * go fmt * Fixed minor comments * Limit the number of chain negotiation restarts
119 lines
4.2 KiB
Go
119 lines
4.2 KiB
Go
package syncmanager
|
|
|
|
import (
|
|
"github.com/kaspanet/kaspad/domain/consensus/model"
|
|
"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
|
|
"github.com/kaspanet/kaspad/infrastructure/logger"
|
|
"github.com/pkg/errors"
|
|
)
|
|
|
|
type syncManager struct {
|
|
databaseContext model.DBReader
|
|
genesisBlockHash *externalapi.DomainHash
|
|
|
|
dagTraversalManager model.DAGTraversalManager
|
|
dagTopologyManager model.DAGTopologyManager
|
|
ghostdagManager model.GHOSTDAGManager
|
|
pruningManager model.PruningManager
|
|
|
|
ghostdagDataStore model.GHOSTDAGDataStore
|
|
blockStatusStore model.BlockStatusStore
|
|
blockHeaderStore model.BlockHeaderStore
|
|
blockStore model.BlockStore
|
|
pruningStore model.PruningStore
|
|
headersSelectedChainStore model.HeadersSelectedChainStore
|
|
|
|
mergeSetSizeLimit uint64
|
|
}
|
|
|
|
// New instantiates a new SyncManager
|
|
func New(
|
|
databaseContext model.DBReader,
|
|
genesisBlockHash *externalapi.DomainHash,
|
|
mergeSetSizeLimit uint64,
|
|
dagTraversalManager model.DAGTraversalManager,
|
|
dagTopologyManager model.DAGTopologyManager,
|
|
ghostdagManager model.GHOSTDAGManager,
|
|
pruningManager model.PruningManager,
|
|
|
|
ghostdagDataStore model.GHOSTDAGDataStore,
|
|
blockStatusStore model.BlockStatusStore,
|
|
blockHeaderStore model.BlockHeaderStore,
|
|
blockStore model.BlockStore,
|
|
pruningStore model.PruningStore,
|
|
headersSelectedChainStore model.HeadersSelectedChainStore) model.SyncManager {
|
|
|
|
return &syncManager{
|
|
databaseContext: databaseContext,
|
|
genesisBlockHash: genesisBlockHash,
|
|
|
|
dagTraversalManager: dagTraversalManager,
|
|
dagTopologyManager: dagTopologyManager,
|
|
ghostdagManager: ghostdagManager,
|
|
pruningManager: pruningManager,
|
|
headersSelectedChainStore: headersSelectedChainStore,
|
|
|
|
ghostdagDataStore: ghostdagDataStore,
|
|
blockStatusStore: blockStatusStore,
|
|
blockHeaderStore: blockHeaderStore,
|
|
blockStore: blockStore,
|
|
pruningStore: pruningStore,
|
|
}
|
|
}
|
|
|
|
func (sm *syncManager) GetHashesBetween(stagingArea *model.StagingArea, lowHash, highHash *externalapi.DomainHash,
|
|
maxBlocks uint64) (hashes []*externalapi.DomainHash, actualHighHash *externalapi.DomainHash, err error) {
|
|
|
|
onEnd := logger.LogAndMeasureExecutionTime(log, "GetHashesBetween")
|
|
defer onEnd()
|
|
|
|
return sm.antiPastHashesBetween(stagingArea, lowHash, highHash, maxBlocks)
|
|
}
|
|
|
|
func (sm *syncManager) GetAnticone(stagingArea *model.StagingArea, blockHash, contextHash *externalapi.DomainHash, maxBlocks uint64) (hashes []*externalapi.DomainHash, err error) {
|
|
onEnd := logger.LogAndMeasureExecutionTime(log, "GetAnticone")
|
|
defer onEnd()
|
|
isContextAncestorOfBlock, err := sm.dagTopologyManager.IsAncestorOf(stagingArea, contextHash, blockHash)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if isContextAncestorOfBlock {
|
|
return nil, errors.Errorf("expected block %s to not be in future of %s",
|
|
blockHash,
|
|
contextHash)
|
|
}
|
|
return sm.dagTraversalManager.AnticoneFromBlocks(stagingArea, []*externalapi.DomainHash{contextHash}, blockHash, maxBlocks)
|
|
}
|
|
|
|
func (sm *syncManager) GetMissingBlockBodyHashes(stagingArea *model.StagingArea, highHash *externalapi.DomainHash) ([]*externalapi.DomainHash, error) {
|
|
onEnd := logger.LogAndMeasureExecutionTime(log, "GetMissingBlockBodyHashes")
|
|
defer onEnd()
|
|
|
|
return sm.missingBlockBodyHashes(stagingArea, highHash)
|
|
}
|
|
|
|
func (sm *syncManager) CreateBlockLocator(stagingArea *model.StagingArea,
|
|
lowHash, highHash *externalapi.DomainHash, limit uint32) (externalapi.BlockLocator, error) {
|
|
|
|
onEnd := logger.LogAndMeasureExecutionTime(log, "CreateBlockLocatorFromPruningPoint")
|
|
defer onEnd()
|
|
|
|
return sm.createBlockLocator(stagingArea, lowHash, highHash, limit)
|
|
}
|
|
|
|
func (sm *syncManager) CreateHeadersSelectedChainBlockLocator(stagingArea *model.StagingArea,
|
|
lowHash, highHash *externalapi.DomainHash) (externalapi.BlockLocator, error) {
|
|
|
|
onEnd := logger.LogAndMeasureExecutionTime(log, "CreateHeadersSelectedChainBlockLocator")
|
|
defer onEnd()
|
|
|
|
return sm.createHeadersSelectedChainBlockLocator(stagingArea, lowHash, highHash)
|
|
}
|
|
|
|
func (sm *syncManager) GetSyncInfo(stagingArea *model.StagingArea) (*externalapi.SyncInfo, error) {
|
|
onEnd := logger.LogAndMeasureExecutionTime(log, "GetSyncInfo")
|
|
defer onEnd()
|
|
|
|
return sm.syncInfo(stagingArea)
|
|
}
|