Using sync.Map instead of mutex + Map for concurrency lock

pkg/ingestor/api/api.go

@@ -39,8 +39,7 @@ type IngestorAPI struct {
 	Cfg       *config.KubehoundConfig
 	providers *providers.ProvidersFactoryConfig
 
-	mu     *sync.RWMutex   // mutex to sync write to the runIDs map
-	runIDs map[string]bool // runIDs map to monitor and avoid concurrency processing on the same runID
+	runIDs sync.Map // runIDs map to monitor and avoid concurrency processing on the same runID
 }
 
 var (
@@ -51,16 +50,12 @@ var (
 
 func NewIngestorAPI(cfg *config.KubehoundConfig, puller puller.DataPuller, notifier notifier.Notifier,
 	p *providers.ProvidersFactoryConfig) *IngestorAPI {
-	var mu sync.RWMutex
-	var runIDs = make(map[string]bool)
-
 	return &IngestorAPI{
 		notifier:  notifier,
 		puller:    puller,
 		Cfg:       cfg,
 		providers: p,
-		mu:        &mu,
-		runIDs:    runIDs,
+		runIDs:    sync.Map{},
 	}
 }
 
@@ -306,24 +301,20 @@ func (g *IngestorAPI) Notify(ctx context.Context, clusterName string, runID stri
 // Using a map to monitor all runIDs being processed,
 // Using a mutex to write/read data to the runIDs map
 func (g *IngestorAPI) lockRunID(runID string) error {
-	g.mu.Lock()
-	defer g.mu.Unlock()
-	entry, ok := g.runIDs[runID]
+	_, ok := g.runIDs.Load(runID)
 
 	// If a runID is being processed, dropping the request
-	if ok && entry {
+	if ok {
 		return fmt.Errorf("%w [runID:%s]", ErrCurrentlyIngesting, runID)
 	}
 
 	// Locking the current runID
-	g.runIDs[runID] = true
+	g.runIDs.Store(runID, true)
 
 	return nil
 }
 
 // Delocking the runID
 func (g *IngestorAPI) unlockRunID(runID string) {
-	g.mu.Lock()
-	g.runIDs[runID] = false
-	g.mu.Unlock()
+	g.runIDs.Delete(runID)
 }