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const for open file limit

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Sina Mahmoodi 2025-04-10 15:55:26 +02:00 committed by lightclient
parent 3f91617093
commit 7c715904b7
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1 changed files with 6 additions and 3 deletions
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9
core/rawdb/eradb/eradb.go
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@ -33,12 +33,15 @@ import (
* - FD leak possible on concurrent access to GetRaw*.
*/
const (
openFileLimit = 64
)
// EraDatabase manages read access to a directory of era1 files.
// The getter methods are thread-safe.
type EraDatabase struct {
datadir string
// TODO: should take into account configured number of fd handles.
cache *lru.Cache[uint64, *era.Era]
cache *lru.Cache[uint64, *era.Era]
}
// New creates a new EraDatabase instance.
@ -57,7 +60,7 @@ func New(datadir string) (*EraDatabase, error) {
if err := os.MkdirAll(datadir, 0755); err != nil {
return nil, err
}
db := &EraDatabase{datadir: datadir, cache: lru.NewCache[uint64, *era.Era](50)}
db := &EraDatabase{datadir: datadir, cache: lru.NewCache[uint64, *era.Era](openFileLimit)}
log.Info("Opened erastore", "datadir", datadir)
return db, nil
}