fix

src/server.ts

@@ -26,6 +26,17 @@ if (sweep.removedFiles > 0 || sweep.removedMetadata > 0) {
 const limiter = new RateLimiter(cfg.rateLimitMax, cfg.rateLimitWindowMs);
 const startedAt = Date.now();
 
+const expiryTimer = setInterval(() => {
+  storage
+    .expireExpired()
+    .then((removed) => {
+      if (removed > 0) log("info", `expiry sweep removed ${removed} file(s)`);
+    })
+    .catch((err) => {
+      log("error", `expiry sweep failed: ${err instanceof Error ? err.message : String(err)}`);
+    });
+}, 60 * 60 * 1000);
+
 const STATIC_ROUTES: Record<string, { file: string; type: string }> = {
   "/": { file: "./public/index.html", type: "text/html; charset=utf-8" },
   "/index.html": { file: "./public/index.html", type: "text/html; charset=utf-8" },
@@ -97,7 +108,7 @@ async function route(req: Request, srv: Server<undefined>): Promise<Response> {
   }
 
   if (path === "/api/upload" && method === "POST") {
-    return handleUpload(req, storage, cfg.maxFileSize);
+    return handleUpload(req, storage, cfg.maxFileSize, cfg.fileTtlMs);
   }
 
   if (path.startsWith("/api/auth/") && method === "POST") {
@@ -145,6 +156,7 @@ log(
 for (const signal of ["SIGINT", "SIGTERM"] as const) {
   process.once(signal, () => {
     log("info", `received ${signal}, shutting down`);
+    clearInterval(expiryTimer);
     server.stop();
     process.exit(0);
   });