Open leveldb in recover on failure

2019-12-01 14:22:17 -07:00 · 2019-12-01 14:22:17 -07:00 · c960b6db83
parent 283c2dffd2
commit c960b6db83
1 changed files with 10 additions and 0 deletions
--- a/leveldb.go
+++ b/leveldb.go
@ -18,6 +18,16 @@ func NewLevelDB(path string) (*LevelDB, error) {
 	db, err := leveldb.OpenFile(path, &opt.Options{
 		Filter: filter.NewBloomFilter(32),
 	})
+	if err != nil {
+		db, err = leveldb.RecoverFile(path, &opt.Options{
+			Filter: filter.NewBloomFilter(32),
+		})
+		if err == nil && db.Close() == nil {
+			db, err = leveldb.OpenFile(path, &opt.Options{
+				Filter: filter.NewBloomFilter(32),
+			})
+		}
+	}
 	return &LevelDB{
 		db: db,
 	}, err