p2p/discover: track sha3(ID) in Node

2015-04-23 12:11:21 +02:00
parent b34a8ef624
commit 72ab6d3255
8 changed files with 166 additions and 99 deletions
--- a/p2p/discover/database.go
+++ b/p2p/discover/database.go
@ -10,6 +10,7 @@ import (
 	"sync"
 	"time"

+	"github.com/ethereum/go-ethereum/crypto"
 	"github.com/ethereum/go-ethereum/logger"
 	"github.com/ethereum/go-ethereum/logger/glog"
 	"github.com/ethereum/go-ethereum/rlp"
@ -167,6 +168,7 @@ func (db *nodeDB) node(id NodeID) *Node {
 		glog.V(logger.Warn).Infof("failed to decode node RLP: %v", err)
 		return nil
 	}
+	node.sha = crypto.Sha3Hash(node.ID[:])
 	return node
 }