refactor: DNS

experimental/clashapi/server.go

@@ -42,6 +42,7 @@ var _ adapter.ClashServer = (*Server)(nil)
 type Server struct {
 	ctx            context.Context
 	router         adapter.Router
+	dnsRouter      adapter.DNSRouter
 	outbound       adapter.OutboundManager
 	endpoint       adapter.EndpointManager
 	logger         log.Logger
@@ -62,11 +63,12 @@ func NewServer(ctx context.Context, logFactory log.ObservableFactory, options op
 	trafficManager := trafficontrol.NewManager()
 	chiRouter := chi.NewRouter()
 	s := &Server{
-		ctx:      ctx,
-		router:   service.FromContext[adapter.Router](ctx),
-		outbound: service.FromContext[adapter.OutboundManager](ctx),
-		endpoint: service.FromContext[adapter.EndpointManager](ctx),
-		logger:   logFactory.NewLogger("clash-api"),
+		ctx:       ctx,
+		router:    service.FromContext[adapter.Router](ctx),
+		dnsRouter: service.FromContext[adapter.DNSRouter](ctx),
+		outbound:  service.FromContext[adapter.OutboundManager](ctx),
+		endpoint:  service.FromContext[adapter.EndpointManager](ctx),
+		logger:    logFactory.NewLogger("clash-api"),
 		httpServer: &http.Server{
 			Addr:    options.ExternalController,
 			Handler: chiRouter,
@@ -121,7 +123,7 @@ func NewServer(ctx context.Context, logFactory log.ObservableFactory, options op
 		r.Mount("/script", scriptRouter())
 		r.Mount("/profile", profileRouter())
 		r.Mount("/cache", cacheRouter(ctx))
-		r.Mount("/dns", dnsRouter(s.router))
+		r.Mount("/dns", dnsRouter(s.dnsRouter))
 
 		s.setupMetaAPI(r)
 	})
@@ -221,7 +223,7 @@ func (s *Server) SetMode(newMode string) {
 		default:
 		}
 	}
-	s.router.ClearDNSCache()
+	s.dnsRouter.ClearCache()
 	cacheFile := service.FromContext[adapter.CacheFile](s.ctx)
 	if cacheFile != nil {
 		err := cacheFile.StoreMode(newMode)