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Don't use transactions when direct db access is enough

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For read-only action transactions are not necessary and they risk to deadlock
if multiple go-routines try to read the database.
This commit is contained in:
Lorenzo Bolla
2021-08-24 11:15:39 +02:00
parent fd83c1a5bf
commit 2fa3adee1d
4 changed files with 17 additions and 18 deletions
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deb/snapshot.go
+1 -7
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@@ -389,13 +389,7 @@ func (collection *SnapshotCollection) Len() int {
// Drop removes snapshot from collection
func (collection *SnapshotCollection) Drop(snapshot *Snapshot) error {
transaction, err := collection.db.OpenTransaction()
if err != nil {
return err
}
defer transaction.Discard()
if _, err = transaction.Get(snapshot.Key()); err != nil {
if _, err := collection.db.Get(snapshot.Key()); err != nil {
if err == database.ErrNotFound {
return errors.New("snapshot not found")
}