aboutsummaryrefslogtreecommitdiffstats
path: root/p2p/discover/database.go
diff options
context:
space:
mode:
Diffstat (limited to 'p2p/discover/database.go')
-rw-r--r--p2p/discover/database.go10
1 files changed, 5 insertions, 5 deletions
diff --git a/p2p/discover/database.go b/p2p/discover/database.go
index 74c9c6af3..b7c0c0498 100644
--- a/p2p/discover/database.go
+++ b/p2p/discover/database.go
@@ -39,11 +39,11 @@ var (
// newNodeDB creates a new node database for storing and retrieving infos about
// known peers in the network. If no path is given, an in-memory, temporary
// database is constructed.
-func newNodeDB(path string) (*nodeDB, error) {
+func newNodeDB(path string, version int) (*nodeDB, error) {
if path == "" {
return newMemoryNodeDB()
}
- return newPersistentNodeDB(path)
+ return newPersistentNodeDB(path, version)
}
// newMemoryNodeDB creates a new in-memory node database without a persistent
@@ -58,7 +58,7 @@ func newMemoryNodeDB() (*nodeDB, error) {
// newPersistentNodeDB creates/opens a leveldb backed persistent node database,
// also flushing its contents in case of a version mismatch.
-func newPersistentNodeDB(path string) (*nodeDB, error) {
+func newPersistentNodeDB(path string, version int) (*nodeDB, error) {
// Try to open the cache, recovering any corruption
db, err := leveldb.OpenFile(path, nil)
if _, iscorrupted := err.(leveldb.ErrCorrupted); iscorrupted {
@@ -70,7 +70,7 @@ func newPersistentNodeDB(path string) (*nodeDB, error) {
// The nodes contained in the cache correspond to a certain protocol version.
// Flush all nodes if the version doesn't match.
currentVer := make([]byte, binary.MaxVarintLen64)
- currentVer = currentVer[:binary.PutVarint(currentVer, Version)]
+ currentVer = currentVer[:binary.PutVarint(currentVer, int64(version))]
blob, err := db.Get(nodeDBVersionKey, nil)
switch err {
@@ -88,7 +88,7 @@ func newPersistentNodeDB(path string) (*nodeDB, error) {
if err = os.RemoveAll(path); err != nil {
return nil, err
}
- return newPersistentNodeDB(path)
+ return newPersistentNodeDB(path, version)
}
}
return &nodeDB{lvl: db}, nil