q792602257/VptPassiveAdapter
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s3 修复缓存键避免被逻辑修改

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This commit is contained in:
Jerry Yan
2025-04-21 14:44:23 +08:00
parent e6f93a4d37
commit 509b829c5b
1 changed files with 5 additions and 5 deletions
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10
fs/s3_adapter.go
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@@ -53,8 +53,8 @@ func (s *S3Adapter) GetFileList(ctx context.Context, dirPath string, relDt time.
span.SetAttributes(attribute.String("path", dirPath))
span.SetAttributes(attribute.String("relativeDate", relDt.Format("2006-01-02")))
key := fmt.Sprintf("%s_%s", dirPath, relDt.Format("2006-01-02"))
if cachedInterface, ok := s.cache.Load(key); ok {
cacheKey := fmt.Sprintf("%s_%s", dirPath, relDt.Format("2006-01-02"))
if cachedInterface, ok := s.cache.Load(cacheKey); ok {
cachedItem := cachedInterface.(cacheItem)
if time.Now().Before(cachedItem.expires) {
span.SetAttributes(attribute.Bool("cache.hit", true))
@@ -62,7 +62,7 @@ func (s *S3Adapter) GetFileList(ctx context.Context, dirPath string, relDt time.
}
}
mutexKey := fmt.Sprintf("lock_%s", key)
mutexKey := fmt.Sprintf("lock_%s", cacheKey)
mutex, _ := s.cache.LoadOrStore(mutexKey, &sync.Mutex{})
lock := mutex.(*sync.Mutex)
defer func() {
@@ -72,7 +72,7 @@ func (s *S3Adapter) GetFileList(ctx context.Context, dirPath string, relDt time.
}()
lock.Lock()
if cachedInterface, ok := s.cache.Load(key); ok {
if cachedInterface, ok := s.cache.Load(cacheKey); ok {
cachedItem := cachedInterface.(cacheItem)
if time.Now().Before(cachedItem.expires) {
span.SetAttributes(attribute.Bool("cache.hit", true))
@@ -168,7 +168,7 @@ func (s *S3Adapter) GetFileList(ctx context.Context, dirPath string, relDt time.
data: fileList,
expires: time.Now().Add(10 * time.Second),
}
s.cache.Store(key, cacheItem)
s.cache.Store(cacheKey, cacheItem)
return fileList, nil
}