wait sql init successfully

AppData.cs

@@ -37,12 +37,11 @@ namespace SafeBagDE70
         public static string BaseURL = "";
         public static int TenantId = 0;
         public static DeviceStatus? DeviceStatus = null;
-
+        public static bool bInitUser = false;
         public static void Init()
         {
             try
             {
-           
                 CDMSTATE = new CDMSTATE();
                 DeviceStatus = new DeviceStatus
                 {
@@ -55,7 +54,7 @@ namespace SafeBagDE70
                     Notes = "",
                     OtherError = 0,
                 };
-                InitUsers();
+                bInitUser=InitUsers();
             }
             catch (Exception ex)
             {
@@ -69,7 +68,7 @@ namespace SafeBagDE70
            
         }
 
-        private static void InitUsers()
+        private static bool InitUsers()
         {
             int retryCount = 0;
             int maxRetries = 20; // Max retries before giving up
@@ -97,6 +96,8 @@ namespace SafeBagDE70
                     }
                     CurrentCustomerAccount = customerAccounts[0];
                     Log.Information("InitUsers thành công");
+                    bInitUser = true;
+                    break;
                 }
                 catch (Exception ex)
                 {
@@ -116,6 +117,7 @@ namespace SafeBagDE70
                     Thread.Sleep(delay);
                 }
             }
+            return bInitUser;
         }
         public static CDMSTATE? CDMSTATE = null;
         private static DateTime CutOffTime = new DateTime(1, 1, 1, 12, 0, 0); // 12:00 noon as cut-off time