kaspad/domain/consensus/model/interface_processes_syncmanager.go
stasatdaglabs 12f1c3dfab
Fix a crash in GetMissingBlockBodyHashes (#1289)
* Remove the limit on the amount of hashes returned from antiPastHashesBetween.

* Guard against requests with a non-existing block hash.

* Move missing-block-hash guards to consensus.go.

* Ban a peer that doesn't send us all the requested headers during IBD.

* Extract blockHeap.ToSlice.

* Re-request headers in requestHeaders if we didn't receive the highHash.
2020-12-27 17:03:21 +02:00

13 lines
694 B
Go

package model
import "github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
// SyncManager exposes functions to support sync between kaspad nodes
type SyncManager interface {
GetHashesBetween(lowHash, highHash *externalapi.DomainHash, maxBlueScoreDifference uint64) ([]*externalapi.DomainHash, error)
GetMissingBlockBodyHashes(highHash *externalapi.DomainHash) ([]*externalapi.DomainHash, error)
CreateBlockLocator(lowHash, highHash *externalapi.DomainHash, limit uint32) (externalapi.BlockLocator, error)
FindNextBlockLocatorBoundaries(blockLocator externalapi.BlockLocator) (lowHash, highHash *externalapi.DomainHash, err error)
GetSyncInfo() (*externalapi.SyncInfo, error)
}