Code optimization, function asynchrony

v2rayN/ServiceLib/Handler/ProfileExHandler.cs

@@ -14,9 +14,14 @@ namespace ServiceLib.Handler
 
         public ProfileExHandler()
         {
+            Init();
+        }
+
+        private async Task Init()
+        {
+            await InitData();
             Task.Run(async () =>
             {
-                await Init();
                 while (true)
                 {
                     await SaveQueueIndexIds();
@@ -25,7 +30,7 @@ namespace ServiceLib.Handler
             });
         }
 
-        private async Task Init()
+        private async Task InitData()
         {
             await SQLiteHelper.Instance.ExecuteAsync($"delete from ProfileExItem where indexId not in ( select indexId from ProfileItem )");
 

v2rayN/ServiceLib/Handler/StatisticsHandler.cs

@@ -14,7 +14,7 @@
 
         public List<ServerStatItem> ServerStat => _lstServerStat;
 
-        public void Init(Config config, Action<ServerSpeedItem> updateFunc)
+        public async Task Init(Config config, Action<ServerSpeedItem> updateFunc)
         {
             _config = config;
             _updateFunc = updateFunc;
@@ -23,7 +23,7 @@
                 return;
             }
 
-            InitData();
+            await InitData();
 
             _statisticsV2Ray = new StatisticsV2rayService(config, UpdateServerStatHandler);
             _statisticsSingbox = new StatisticsSingboxService(config, UpdateServerStatHandler);

v2rayN/ServiceLib/Handler/TaskHandler.cs

@@ -5,10 +5,6 @@
         private static readonly Lazy<TaskHandler> _instance = new(() => new());
         public static TaskHandler Instance => _instance.Value;
 
-        public TaskHandler()
-        {
-        }
-
         public void RegUpdateTask(Config config, Action<bool, string> updateFunc)
         {
             Task.Run(() => UpdateTaskRunSubscription(config, updateFunc));