fix: 初验针对修改

internal/ingest/engine.go

@@ -1,6 +1,7 @@
 package ingest
 
 import (
+	"context"
 	"crypto/sha256"
 	"encoding/hex"
 	"encoding/json"
@@ -138,19 +139,29 @@ func (e *Engine) Refresh() error {
 	return nil
 }
 
-func StartRefresher() {
+func StartRefresher(ctx context.Context) error {
 	interval := config.Spec.Ingest.RuleRefreshSecs
-	if interval <= 0 {
-		interval = 30
+	if err := Global.Refresh(); err != nil {
+		return err
 	}
-	_ = Global.Refresh()
-	go func() {
+	startWorker("rule_refresher", func() error {
+		markWorkerSucceeded("rule_refresher")
 		t := time.NewTicker(time.Duration(interval) * time.Second)
 		defer t.Stop()
-		for range t.C {
-			_ = Global.Refresh()
+		for {
+			select {
+			case <-ctx.Done():
+				return nil
+			case <-t.C:
+				if err := Global.Refresh(); err != nil {
+					markWorkerError("rule_refresher", err)
+					continue
+				}
+				markWorkerSucceeded("rule_refresher")
+			}
 		}
-	}()
+	})
+	return nil
 }
 
 func normOID(s string) string {