network chunk v20

User/src/helpers/backup_manager.ts

@@ -14,6 +14,8 @@ export class BackupManager {
     private userConfig: JsonManager;
     private readonly clientPort: number;
     private isBusy: boolean = false;
+    private intervalId: NodeJS.Timeout | null = null;
+    private stopRequested: boolean = false;
 
     constructor(userConfigPath: string, applicationInfoPath: string, memoryManagerPath: string, clientPort: number) {
         this.applicationInfo = new JsonManager(applicationInfoPath);
@@ -23,8 +25,8 @@ export class BackupManager {
     }
 
     async start(): Promise<void> {
-        setInterval(async () => {
-            if (!this.isBusy) {
+        this.intervalId = setInterval(async () => {
+            if (!this.isBusy || !this.stopRequested) {
                 this.isBusy = true;
                 this.log('Start successfully. Backup files to users.');
                 await this.initialize();
@@ -160,6 +162,22 @@ export class BackupManager {
         });
     }
 
+    async stop(): Promise<void> {
+        this.stopRequested = true; // Signal that stop is requested
+
+        if (this.intervalId) {
+            clearInterval(this.intervalId);
+            this.intervalId = null;
+        }
+
+        // Wait for any ongoing process to complete if busy
+        while (this.isBusy) {
+            await new Promise((resolve) => setTimeout(resolve, 100));
+        }
+
+        console.log("[BackupManager] Stopped successfully.");
+    }
+
     // Unified logging function
     private log(message: string, level: 'log' | 'error' | 'warn' = 'log'): void {
         const prefix = '[BackupManager]';