fix: memory leak while downloading large files

backend/src/app.controller.ts

@@ -0,0 +1,19 @@
+import { Controller, Get, Res } from "@nestjs/common";
+import { Response } from "express";
+import { PrismaService } from "./prisma/prisma.service";
+
+@Controller("/")
+export class AppController {
+  constructor(private prismaService: PrismaService) {}
+
+  @Get("health")
+  async health(@Res({ passthrough: true }) res: Response) {
+    try {
+      await this.prismaService.config.findMany();
+      return "OK";
+    } catch {
+      res.statusCode = 500;
+      return "ERROR";
+    }
+  }
+}

backend/src/app.module.ts

@@ -14,6 +14,7 @@ import { ShareModule } from "./share/share.module";
 import { UserModule } from "./user/user.module";
 import { ClamScanModule } from "./clamscan/clamscan.module";
 import { ReverseShareModule } from "./reverseShare/reverseShare.module";
+import { AppController } from "./app.controller";
 
 @Module({
   imports: [
@@ -33,6 +34,9 @@ import { ReverseShareModule } from "./reverseShare/reverseShare.module";
     ClamScanModule,
     ReverseShareModule,
   ],
+  controllers:[
+    AppController,
+  ],
   providers: [
     {
       provide: APP_GUARD,