feat: options to disable update check & fix client lazy mode

app/cmd/client.go

@@ -361,15 +361,21 @@ func runClient(cmd *cobra.Command, args []string) {
 		logger.Fatal("failed to load client config", zap.Error(err))
 	}
 
-	c, err := client.NewReconnectableClient(hyConfig, connectLog, config.Lazy)
+	c, err := client.NewReconnectableClient(hyConfig, func(c client.Client, count int) {
+		connectLog(count)
+		// On the client side, we start checking for updates after we successfully connect
+		// to the server, which, depending on whether lazy mode is enabled, may or may not
+		// be immediately after the client starts. We don't want the update check request
+		// to interfere with the lazy mode option.
+		if count == 1 && !disableUpdateCheck {
+			go runCheckUpdateClient(c)
+		}
+	}, config.Lazy)
 	if err != nil {
 		logger.Fatal("failed to initialize client", zap.Error(err))
 	}
 	defer c.Close()
 
-	// TODO: add option to disable update checking
-	go runCheckUpdateClient(c) // TODO: fix lazy mode
-
 	uri := config.URI()
 	logger.Info("use this URI to share your server", zap.String("uri", uri))
 	if showQR {
@@ -622,12 +628,7 @@ func (f *obfsConnFactory) New(addr net.Addr) (net.PacketConn, error) {
 }
 
 func connectLog(count int) {
-	if count == 1 {
-		logger.Info("connected to server")
-	} else {
-		// Not the first time, we have reconnected
-		logger.Info("reconnected to server", zap.Int("count", count))
-	}
+	logger.Info("connected to server", zap.Int("count", count))
 }
 
 type socks5Logger struct{}