Upgrade levelqueue to v0.4.0 (#16560)

Fix #16546
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Lunny Xiao 2021-07-27 23:55:48 +08:00 committed by GitHub
parent 4b6370c46d
commit 5b2e2d29ca
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6 changed files with 13 additions and 2 deletions

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@ -295,6 +295,11 @@ func (queue *Queue) LHandle(h func([]byte) error) error {
// Close closes the queue (and the underlying db is set to closeUnderlyingDB)
func (queue *Queue) Close() error {
queue.highLock.Lock()
queue.lowLock.Lock()
defer queue.highLock.Unlock()
defer queue.lowLock.Unlock()
if !queue.closeUnderlyingDB {
queue.db = nil
return nil