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| author | Felix Lange <fjl@twurst.com> | 2015-05-14 21:01:13 +0800 |
|---|---|---|
| committer | Felix Lange <fjl@twurst.com> | 2015-05-14 21:01:13 +0800 |
| commit | d2f119cf9b30a7568b5ebe7c290c3be30dc0f2de (patch) | |
| tree | 61cf62475fb7d874877c38ae74a1d38a54053578 /p2p | |
| parent | 206fe259718c015df43dd25b59a9dfd370428b53 (diff) | |
| download | dexon-d2f119cf9b30a7568b5ebe7c290c3be30dc0f2de.tar.gz dexon-d2f119cf9b30a7568b5ebe7c290c3be30dc0f2de.tar.zst dexon-d2f119cf9b30a7568b5ebe7c290c3be30dc0f2de.zip | |
p2p/discover: limit open files for node database
Diffstat (limited to 'p2p')
| -rw-r--r-- | p2p/discover/database.go | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/p2p/discover/database.go b/p2p/discover/database.go index dc0b97ddf..2b9da0423 100644 --- a/p2p/discover/database.go +++ b/p2p/discover/database.go @@ -17,6 +17,7 @@ import ( "github.com/syndtr/goleveldb/leveldb" "github.com/syndtr/goleveldb/leveldb/errors" "github.com/syndtr/goleveldb/leveldb/iterator" + "github.com/syndtr/goleveldb/leveldb/opt" "github.com/syndtr/goleveldb/leveldb/storage" "github.com/syndtr/goleveldb/leveldb/util" ) @@ -72,8 +73,8 @@ 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, version int) (*nodeDB, error) { - // Try to open the cache, recovering any corruption - db, err := leveldb.OpenFile(path, nil) + opts := &opt.Options{OpenFilesCacheCapacity: 5} + db, err := leveldb.OpenFile(path, opts) if _, iscorrupted := err.(*errors.ErrCorrupted); iscorrupted { db, err = leveldb.RecoverFile(path, nil) } |