修复切换页面nan问题

common/js/carts-websocket.js

@@ -72,7 +72,11 @@ const useWebSocket = (options = {}) => {
 		}
 
 		// 关闭现有连接并清理资源
-		closeExistingConnection();
+		try{
+			closeExistingConnection();
+		}catch(err){
+			
+		}
 		socketTask.value = uni.connectSocket({
 			url: uni.conf.baseUrlwws,
 			success: (res) => {
@@ -353,7 +357,7 @@ const useWebSocket = (options = {}) => {
 		connect,
 		onShowconnect,
 		initNetworkListener,
-		connect
+		connect,allowReconnect
 	};
 };