fix: provider auto update

adapter/provider/fetcher.go

@@ -43,6 +43,14 @@ func (f *fetcher) Initial() (any, error) {
 		err     error
 		isLocal bool
 	)
+
+	defer func() {
+		// pull proxies automatically
+		if f.ticker != nil {
+			go f.pullLoop()
+		}
+	}()
+
 	if stat, fErr := os.Stat(f.vehicle.Path()); fErr == nil {
 		buf, err = os.ReadFile(f.vehicle.Path())
 		modTime := stat.ModTime()
@@ -84,11 +92,6 @@ func (f *fetcher) Initial() (any, error) {
 
 	f.hash = md5.Sum(buf)
 
-	// pull proxies automatically
-	if f.ticker != nil {
-		go f.pullLoop()
-	}
-
 	return proxies, nil
 }
 

adapter/provider/vehicle.go

@@ -74,7 +74,7 @@ func (h *HTTPVehicle) Read() ([]byte, error) {
 		// from http.DefaultTransport
 		MaxIdleConns:          100,
 		IdleConnTimeout:       30 * time.Second,
-		TLSHandshakeTimeout:   10 * time.Second,
+		TLSHandshakeTimeout:   5 * time.Second,
 		ExpectContinueTimeout: 1 * time.Second,
 		DialContext: func(ctx context.Context, network, address string) (net.Conn, error) {
 			conn := inner.HandleTcp(address, uri.Hostname())