Release v1.7.169

v1.7.168 fuehrte einen 25s-Per-Account-Timeout in die Rotation ein, Annahme: ein
"haengender" Account solle uebersprungen werden. Falsch: der Mega-Debrid-WEB-Unrestrict
ist eine Polling-Schleife (mega-web-fallback.ts: bis 60 Durchlaeufe, intern 180s-Ceiling)
— Mega-Debrid laedt die Datei erst auf den eigenen Server, das dauert legitim 30-180s.
Der 25s-Cap schnitt JEDEN Account mitten im Polling ab ("Account-Timeout nach 25s" in
Dauerschleife), die Datei wurde nie aufgeloest. Ein Timeout ist bei einem langsam-
pollenden Provider KEIN Account-Fehler und darf keine Rotation ausloesen.

Revert auf den Stand vor c4a49d9: Rotation nur noch bei echten Account-Fehlern
(Quota/Ban/ungueltig -> Cooldown -> naechster). debrid.ts + debrid.test.ts (inkl. des
dedizierten Per-Account-Timeout-Tests) zurueckgesetzt. 641 Tests gruen, tsc 9 (unveraendert).

WICHTIG: Behebt nur die von mir verursachte Regression — macht den Download NICHT von
selbst funktionsfaehig. Offene Frage (Mega-Web langsam-aber-funktioniert vs. Server-IP
geblockt) ist erst zu klaeren, bevor am eigentlichen Unrestrict-Timeout gedreht wird.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "real-debrid-downloader",
-  "version": "1.7.168",
+  "version": "1.7.169",
   "description": "Desktop downloader",
   "main": "build/main/main/main.js",
   "author": "Sucukdeluxe",

src/main/debrid.ts

@@ -10,13 +10,6 @@ import { isMegaFileUrl, resolveMegaFilename } from "./mega-public-api";
 import { compactErrorText, filenameFromUrl, looksLikeOpaqueFilename, sleep } from "./utils";
 
 const API_TIMEOUT_MS = 30000;
-/** Per-account/key attempt timeout for the rotation loops. Bounds a SINGLE
- *  account's unrestrict so a hanging account no longer eats the whole shared
- *  unrestrict budget (the download-manager wraps the entire rotation in one
- *  ~60s signal). Without this, account 1 hanging for 60s meant accounts 2/3
- *  were never tried. With it, a hang fails this account (temporary cooldown)
- *  and the loop moves on to the next. */
-const PER_ACCOUNT_ATTEMPT_TIMEOUT_MS = Math.max(8000, Math.min(45000, Number(process.env.RD_PER_ACCOUNT_TIMEOUT_MS) || 25000));
 const DEBRID_USER_AGENT = `RD-Node-Downloader/${APP_VERSION}`;
 const RAPIDGATOR_SCAN_MAX_BYTES = 512 * 1024;
 
@@ -1984,17 +1977,9 @@ class MegaDebridClient {
       const testStartedAt = Date.now();
 
       usableAccountSeen = true;
-      // Per-account timeout: a hang on THIS account must not consume the whole
-      // shared unrestrict budget — otherwise the loop never reaches the next.
-      const attemptController = new AbortController();
-      const attemptTimer = setTimeout(() => attemptController.abort(), PER_ACCOUNT_ATTEMPT_TIMEOUT_MS);
-      const attemptSignal = signal
-        ? AbortSignal.any([signal, attemptController.signal])
-        : attemptController.signal;
       try {
         const client = new MegaDebridClient(account.login, account.password, mode, allowApiFallback, megaWebUnrestrict);
-        const result = await client.unrestrictLink(link, attemptSignal);
-        clearTimeout(attemptTimer);
+        const result = await client.unrestrictLink(link, signal);
         clearMegaDebridAccountCooldownState(cooldownKey);
         const elapsedMs = Date.now() - testStartedAt;
         logger.info(`Mega-Debrid${accountLabel}: Unrestrict OK nach ${elapsedMs}ms -> ${result.fileName || "?"}`);
@@ -2010,19 +1995,7 @@ class MegaDebridClient {
           sourceAccountLabel: account.label
         };
       } catch (error) {
-        clearTimeout(attemptTimer);
-        // If the GLOBAL signal aborted (user stop / overall unrestrict budget),
-        // stop the whole rotation — don't keep hammering the next account.
-        if (signal?.aborted) {
-          throw error;
-        }
-        // If only THIS account's own timeout fired, treat it as a temporary
-        // failure (short cooldown) and move on to the next account — instead of
-        // letting it be misclassified as a fatal abort.
-        const perAccountTimedOut = attemptController.signal.aborted;
-        const failure = perAccountTimedOut
-          ? { fatal: false, cooldownMs: 30000, message: `Account-Timeout nach ${Math.ceil(PER_ACCOUNT_ATTEMPT_TIMEOUT_MS / 1000)}s`, category: "temporary" as MegaDebridCooldownCategory }
-          : MegaDebridClient.classifyAccountFailure(error);
+        const failure = MegaDebridClient.classifyAccountFailure(error);
         const elapsedMs = Date.now() - testStartedAt;
         failures.push(`Mega-Debrid${accountLabel}: ${failure.message}`);
         if (failure.cooldownMs > 0) {
@@ -2667,16 +2640,8 @@ class DebridLinkClient {
       const testStartedAt = Date.now();
 
       usableKeySeen = true;
-      // Per-key timeout: a hang on THIS key must not consume the whole shared
-      // unrestrict budget — otherwise the loop never reaches the next key.
-      const attemptController = new AbortController();
-      const attemptTimer = setTimeout(() => attemptController.abort(), PER_ACCOUNT_ATTEMPT_TIMEOUT_MS);
-      const attemptSignal = signal
-        ? AbortSignal.any([signal, attemptController.signal])
-        : attemptController.signal;
       try {
-        const result = await this.unrestrictWithKey(apiKey, link, attemptSignal);
-        clearTimeout(attemptTimer);
+        const result = await this.unrestrictWithKey(apiKey, link, signal);
         clearDebridLinkKeyCooldownState(apiKey.id);
         setDebridLinkKeyRuntimeStatus(apiKey.id, "ready", "Unrestrict erfolgreich");
         const elapsedMs = Date.now() - testStartedAt;
@@ -2693,16 +2658,7 @@ class DebridLinkClient {
           sourceAccountLabel: apiKey.label
         };
       } catch (error) {
-        clearTimeout(attemptTimer);
-        // Global abort (user stop / overall budget) → stop the whole rotation.
-        if (signal?.aborted) {
-          throw error;
-        }
-        // Only THIS key's own timeout fired → temporary failure, try the next key.
-        const perKeyTimedOut = attemptController.signal.aborted;
-        const failure = perKeyTimedOut
-          ? { fatal: false, cooldownMs: 30000, message: `Key-Timeout nach ${Math.ceil(PER_ACCOUNT_ATTEMPT_TIMEOUT_MS / 1000)}s`, category: "temporary" as DebridLinkCooldownCategory }
-          : await this.classifyKeyFailure(error, apiKey, link, signal);
+        const failure = await this.classifyKeyFailure(error, apiKey, link, signal);
         const elapsedMs = Date.now() - testStartedAt;
         attemptedKeyFailures.push({
           message: `Debrid-Link${keyLabel}: ${failure.message}`,

tests/debrid.test.ts

@@ -1386,76 +1386,12 @@ describe("debrid service", () => {
     try {
       await expect(service.unrestrictLink("https://rapidgator.net/file/abort-mega-web", controller.signal)).rejects.toThrow(/aborted/i);
       expect(megaWeb).toHaveBeenCalledTimes(1);
-      // Der Rotations-Loop (unrestrictWithAccounts) wickelt das Caller-Signal jetzt
-      // mit einem Per-Account-Timeout (AbortSignal.any([signal, attemptController.signal])).
-      // Die an den Web-Unrestrict gereichte Signal-INSTANZ ist daher absichtlich NICHT
-      // mehr identisch mit controller.signal — entscheidend ist das VERHALTEN: das
-      // Caller-Cancel propagiert weiterhin durch (das gereichte Signal ist aborted),
-      // worauf der Web-Unrestrict abbricht. (Bitte nicht zurueck auf .toBe aendern.)
-      const passedSignal = megaWeb.mock.calls[0]?.[1];
-      expect(passedSignal).toBeInstanceOf(AbortSignal);
-      expect(passedSignal?.aborted).toBe(true);
+      expect(megaWeb.mock.calls[0]?.[1]).toBe(controller.signal);
     } finally {
       clearTimeout(abortTimer);
     }
   });
 
-  it("rotation per-account timeout: a hanging account is skipped so the next account is tried", async () => {
-    // Kern des v1.7.168-Fix: haengt Account 1, darf das NICHT die ganze Rotation
-    // fressen — der Per-Account-Timeout (PER_ACCOUNT_ATTEMPT_TIMEOUT_MS, default 25s)
-    // bricht NUR acc1 ab (kurzer Cooldown), der Loop probiert acc2. Ohne globales
-    // Signal (kein download-manager-Wrap) testet das den Per-Account-Timeout isoliert.
-    const settings = {
-      ...defaultSettings(),
-      token: "",
-      bestToken: "",
-      allDebridToken: "",
-      megaLogin: "user1",
-      megaPassword: "pass1",
-      megaCredentials: "user1:pass1\nuser2:pass2",
-      providerOrder: [] as const,
-      providerPrimary: "megadebrid" as const,
-      providerSecondary: "none" as const,
-      providerTertiary: "none" as const,
-      autoProviderFallback: false
-    };
-
-    // API connect schlaegt pro Account schnell fehl (500) -> Web-Fallback (megaWeb).
-    globalThis.fetch = (async () => new Response("error", { status: 500 })) as typeof fetch;
-
-    let call = 0;
-    const megaWeb = vi.fn((_link: string, signal?: AbortSignal) => {
-      call += 1;
-      if (call === 1) {
-        // Account 1 haengt, bis sein eigener Per-Account-Timeout das Signal abortet.
-        return new Promise<never>((_, reject) => {
-          if (signal?.aborted) { reject(new Error("aborted:acc1-hang")); return; }
-          signal?.addEventListener("abort", () => reject(new Error("aborted:acc1-hang")), { once: true });
-        });
-      }
-      // Account 2 liefert sofort.
-      return Promise.resolve({
-        fileName: "acc2.rar",
-        directUrl: "https://mega-web.example/acc2.rar",
-        fileSize: null,
-        retriesUsed: 0
-      });
-    });
-
-    const service = new DebridService(settings, { megaWebUnrestrict: megaWeb });
-    vi.useFakeTimers();
-    try {
-      const pending = service.unrestrictLink("https://rapidgator.net/file/rotate-acc");
-      // Per-Account-Timeout von acc1 (25s) feuern lassen -> acc1 faellt -> Loop -> acc2.
-      await vi.advanceTimersByTimeAsync(30000);
-      const result = await pending;
-      expect(result.directUrl).toBe("https://mega-web.example/acc2.rar");
-      expect(megaWeb).toHaveBeenCalledTimes(2);
-    } finally {
-      vi.useRealTimers();
-    }
-  });
-
   it("respects provider selection and does not append hidden providers", async () => {
     const settings = {
       ...defaultSettings(),