Administrator/Multi-Debrid-Downloader
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Fix: Statistik-Doppelzaehlung bei Retry + Debrid-Link Key-Cooldown bei Abbruch (Nutzer-Nachforderung Audit)

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BYTE-DROP-RETRY-1 (MED): Integritaets-/Zu-klein-/Tiny-Neuversuche zaehlten die
volle Dateigroesse pro Versuch erneut in die Byte-Statistik. Ursache: die 3
rm-dann-frisch-Sites (Integrity-Fail 8979, too-small 9020, tiny 10486) riefen
dropItemContribution() auf, das den itemContributedBytes-Eintrag loescht, den die
einzige Reconciliation (9991, writeMode 'w') zum Subtrahieren braucht -> Subtraktion
tot -> Re-Download addiert erneut. Fix (Mechanismus a): dropItemContribution an
diesen 3 Sites entfernt, der Eintrag ueberlebt, 9991 subtrahiert ihn korrekt
(selbst-korrigierend nach writeMode). Zusaetzlich am selben Punkt
totalDownloadedAllTime subtrahiert (wurde nie subtrahiert -> doppelte bei JEDEM
frischen Re-Download). BEWUSST ausgeklammert: recordProviderDownloadedBytes/
providerDailyUsageBytes, da diese isProviderDailyLimited (= Verhalten) steuern und
nicht provider-keyed sind. Reine Telemetrie-Korrektur, kein Slot/Admission betroffen.

DL-1 (LOW): Ein abort-ohne-timeout (User-Cancel) setzte am DebridLink-Rotations-
Catch via classifyKeyFailure einen 15s-Key-Cooldown (und konnte ueber Keys zu einer
providerweiten Kaskade fuehren). Fix: Mega-Gate (2072) am Catch (2789) gespiegelt -
abort-ohne-timeout + elapsedMs < getMegaDebridAbortMinRunMs() -> kein Cooldown;
ran-long-enough -> 120s (Retry rotiert); throw bailt die Rotation.

DL-CONCURRENCY-PILEUP (MED): untersucht -> bereits strukturell geloest
(getSerializedValidatingLimit = nutzbare Accounts + shouldDelayStartForItem 8526;
MW-1 haelt das Limit hoch). Kein Eingriff (Nutzer-Entscheidung).

Je rot-bewiesener Test (per Temp-Revert, nicht-vakuum; BYTE-DROP beide Beine
einzeln). Volle Suite 893 gruen, tsc unveraendert (6 vorbestehende Fehler).
This commit is contained in:
Sucukdeluxe
2026-06-17 20:23:28 +02:00
parent 39c587c8b7
commit ba144f323b
6 changed files with 244 additions and 4 deletions
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tests/debrid.test.ts
+73 -1
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@@ -3,7 +3,7 @@ import { defaultSettings, REQUEST_RETRIES } from "../src/main/constants";
import { parseDebridLinkApiKeys } from "../src/shared/debrid-link-keys";
import { getMegaDebridAccountId } from "../src/shared/mega-debrid-accounts";
import { getProviderUsageDayKey } from "../src/shared/provider-daily-limits";
import { classifyMegaDebridAccountFailureForTests, clearMegaDebridEmptyResponseStreak, DebridService, extractRapidgatorFilenameFromHtml, fetchAllDebridHostInfo, fetchDebridLinkHostLimits, filenameFromRapidgatorUrlPath, getDebridLinkKeyRuntimeStateForTests, getMegaDebridAccountCooldownState, leadProviderChainWith, MEGA_DEBRID_EMPTY_STREAK_UNTIL_RESTART, MEGA_DEBRID_STICKY_LINKS, normalizeResolvedFilename, primeMegaDebridUntilRestartForTests, recordMegaDebridEmptyResponseStreak, resetDebridLinkRuntimeStateForTests, resetMegaDebridRuntimeStateForTests } from "../src/main/debrid";
import { classifyMegaDebridAccountFailureForTests, clearMegaDebridEmptyResponseStreak, DebridService, extractRapidgatorFilenameFromHtml, fetchAllDebridHostInfo, fetchDebridLinkHostLimits, filenameFromRapidgatorUrlPath, getDebridLinkKeyCooldownStateForTests, getDebridLinkKeyRuntimeStateForTests, getMegaDebridAccountCooldownState, leadProviderChainWith, MEGA_DEBRID_EMPTY_STREAK_UNTIL_RESTART, MEGA_DEBRID_STICKY_LINKS, normalizeResolvedFilename, primeMegaDebridUntilRestartForTests, recordMegaDebridEmptyResponseStreak, resetDebridLinkRuntimeStateForTests, resetMegaDebridRuntimeStateForTests } from "../src/main/debrid";
const originalFetch = globalThis.fetch;
@@ -572,6 +572,78 @@ describe("debrid service", () => {
expect(getDebridLinkKeyRuntimeStateForTests(key2Id)).toBe("ready");
});
it("does NOT cool down a Debrid-Link key on a quick user-cancel abort (below the min-run threshold)", async () => {
const settings = {
...defaultSettings(),
token: "",
bestToken: "",
allDebridToken: "",
megaLogin: "",
megaPassword: "",
megaCredentials: "",
debridLinkApiKeys: "dl-key-one",
providerOrder: ["debridlink"] as const,
providerPrimary: "debridlink" as const,
providerSecondary: "none" as const,
providerTertiary: "none" as const,
autoProviderFallback: false
};
const controller = new AbortController();
globalThis.fetch = (async (input: RequestInfo | URL): Promise<Response> => {
const url = typeof input === "string" ? input : input instanceof URL ? input.toString() : input.url;
if (url.includes("/downloader/add")) {
controller.abort();
throw new Error("aborted");
}
return new Response("not-found", { status: 404 });
}) as typeof fetch;
const keyId = parseDebridLinkApiKeys("dl-key-one")[0].id;
const service = new DebridService(settings);
await expect(
service.unrestrictLink("https://rapidgator.net/file/dl-quick-cancel", controller.signal)
).rejects.toThrow();
expect(getDebridLinkKeyCooldownStateForTests(keyId)).toBeNull();
});
it("cools down a Debrid-Link key on an abort that ran long enough (retry rotates to the next key)", async () => {
process.env.RD_MEGA_ABORT_MIN_RUN_MS = "0";
const settings = {
...defaultSettings(),
token: "",
bestToken: "",
allDebridToken: "",
megaLogin: "",
megaPassword: "",
megaCredentials: "",
debridLinkApiKeys: "dl-key-one",
providerOrder: ["debridlink"] as const,
providerPrimary: "debridlink" as const,
providerSecondary: "none" as const,
providerTertiary: "none" as const,
autoProviderFallback: false
};
const controller = new AbortController();
globalThis.fetch = (async (input: RequestInfo | URL): Promise<Response> => {
const url = typeof input === "string" ? input : input instanceof URL ? input.toString() : input.url;
if (url.includes("/downloader/add")) {
controller.abort();
throw new Error("aborted");
}
return new Response("not-found", { status: 404 });
}) as typeof fetch;
const keyId = parseDebridLinkApiKeys("dl-key-one")[0].id;
const service = new DebridService(settings);
await expect(
service.unrestrictLink("https://rapidgator.net/file/dl-long-abort", controller.signal)
).rejects.toThrow();
const cooldown = getDebridLinkKeyCooldownStateForTests(keyId);
expect(cooldown?.remainingMs ?? 0).toBeGreaterThan(60_000);
});
it("treats bad Debrid-Link file passwords as fatal and does not rotate keys", async () => {
const settings = {
...defaultSettings(),