kaspad/app/appmessage/p2p_msgibdroothash.go
stasatdaglabs 7dd0188838
Move the heavy lifting in BlockLocator from the syncer to the syncee (#1324)
* Add a new message: BlockLocatorHighestHash.

* Add a new message: IBDBlockLocator.

* Implement HandleIBDBlockLocator.

* Reimplement findHighestSharedBlockHash.

* Make HandleIBDBlockLocator only return hashes that are in the selected parent chain of the target hash.

* Increase the cache sizes of blockRelationStore, reachabilityDataStore, and ghostdagDataStore.

* Fix wrong initial highHash in findHighestSharedBlockHash.

* Make go vet happy.

* Protect against receiving wrong messages when expecting MsgIBDBlockLocatorHighestHash.
2020-12-30 15:44:14 +02:00

27 lines
827 B
Go

package appmessage
import (
"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
)
// MsgIBDRootHashMessage implements the Message interface and represents a kaspa
// IBDRootHash message. It is used as a reply to IBD root hash requests.
type MsgIBDRootHashMessage struct {
baseMessage
Hash *externalapi.DomainHash
}
// Command returns the protocol command string for the message. This is part
// of the Message interface implementation.
func (msg *MsgIBDRootHashMessage) Command() MessageCommand {
return CmdIBDRootHash
}
// NewMsgIBDRootHashMessage returns a new kaspa IBDRootHash message that conforms to
// the Message interface. See MsgIBDRootHashMessage for details.
func NewMsgIBDRootHashMessage(hash *externalapi.DomainHash) *MsgIBDRootHashMessage {
return &MsgIBDRootHashMessage{
Hash: hash,
}
}