diff options
Diffstat (limited to 'core/rawdb/database.go')
| -rw-r--r-- | core/rawdb/database.go | 22 |
1 files changed, 20 insertions, 2 deletions
diff --git a/core/rawdb/database.go b/core/rawdb/database.go index 0f994c3fd..cd1048cbc 100644 --- a/core/rawdb/database.go +++ b/core/rawdb/database.go @@ -17,6 +17,8 @@ package rawdb import ( + "fmt" + "github.com/ethereum/go-ethereum/ethdb" "github.com/ethereum/go-ethereum/ethdb/leveldb" "github.com/ethereum/go-ethereum/ethdb/memorydb" @@ -25,7 +27,23 @@ import ( // freezerdb is a databse wrapper that enabled freezer data retrievals. type freezerdb struct { ethdb.KeyValueStore - ethdb.Ancienter + ethdb.AncientStore +} + +// Close implements io.Closer, closing both the fast key-value store as well as +// the slow ancient tables. +func (frdb *freezerdb) Close() error { + var errs []error + if err := frdb.KeyValueStore.Close(); err != nil { + errs = append(errs, err) + } + if err := frdb.AncientStore.Close(); err != nil { + errs = append(errs, err) + } + if len(errs) != 0 { + return fmt.Errorf("%v", errs) + } + return nil } // nofreezedb is a database wrapper that disables freezer data retrievals. @@ -58,7 +76,7 @@ func NewDatabaseWithFreezer(db ethdb.KeyValueStore, freezer string, namespace st return &freezerdb{ KeyValueStore: db, - Ancienter: frdb, + AncientStore: frdb, }, nil } |