kaspad/app/appmessage/msgblocklocator.go
stasatdaglabs d14809694f
[NOD-1223] Reorganize directory structure (#874)
* [NOD-1223] Delete unused files/packages.

* [NOD-1223] Move signal and limits to the os package.

* [NOD-1223] Put database and dbaccess into the db package.

* [NOD-1223] Fold the logs package into the logger package.

* [NOD-1223] Rename domainmessage to appmessage.

* [NOD-1223] Rename to/from DomainMessage to AppMessage.

* [NOD-1223] Move appmessage to the app packge.

* [NOD-1223] Move protocol to the app packge.

* [NOD-1223] Move the network package to the infrastructure packge.

* [NOD-1223] Rename cmd to executables.

* [NOD-1223] Fix go.doc in the logger package.
2020-08-18 10:26:39 +03:00

32 lines
938 B
Go

package appmessage
import (
"github.com/kaspanet/kaspad/util/daghash"
)
// MaxBlockLocatorsPerMsg is the maximum number of block locator hashes allowed
// per message.
const MaxBlockLocatorsPerMsg = 500
// MsgBlockLocator implements the Message interface and represents a kaspa
// locator message. It is used to find the blockLocator of a peer that is
// syncing with you.
type MsgBlockLocator struct {
baseMessage
BlockLocatorHashes []*daghash.Hash
}
// Command returns the protocol command string for the message. This is part
// of the Message interface implementation.
func (msg *MsgBlockLocator) Command() MessageCommand {
return CmdBlockLocator
}
// NewMsgBlockLocator returns a new kaspa locator message that conforms to
// the Message interface. See MsgBlockLocator for details.
func NewMsgBlockLocator(locatorHashes []*daghash.Hash) *MsgBlockLocator {
return &MsgBlockLocator{
BlockLocatorHashes: locatorHashes,
}
}