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fix: close iterator on finished backup

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Ash Keel 2023-02-15 13:46:56 +01:00
parent 6f6883886f
commit abe6ab7941
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GPG key ID: BAD8D93E7314ED3E
1 changed files with 6 additions and 1 deletions
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7
database/driver.pebble.go
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@ -90,9 +90,14 @@ func (p *PebbleDatabase) Restore(file io.Reader) error {
func (p *PebbleDatabase) Backup(file io.Writer) error {
iter := p.db.NewSnapshot().NewIter(&pebble.IterOptions{})
defer iter.Close()
out := make(map[string]string)
for iter.First(); iter.Valid(); iter.Next() {
out[string(iter.Key())] = string(iter.Value())
val, err := iter.ValueAndErr()
if err != nil {
return err
}
out[string(iter.Key())] = string(val)
}
return json.NewEncoder(file).Encode(out)
}