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Fix Debrid-Link key rotation: skip broken keys immediately, add cooldown cache

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- Add "notDebrid", "disabledServerHost", "notFree" as immediate-skip errors
  (no 3x retry per key, break to next key instantly like quota errors)
- Add per-key cooldown cache (2 min) so parallel items skip recently-failed keys
  instead of all starting at the same broken key
- Set cooldown on quota errors too, preventing repeated checks on exhausted keys

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Sucukdeluxe 2026-03-07 18:02:34 +01:00
parent 7e0d4e210f
commit a0800045ec
1 changed files with 17 additions and 1 deletions
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18
src/main/debrid.ts
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@ -21,6 +21,11 @@ const ONEFICHIER_URL_RE = /^https?:\/\/(?:www\.)?(?:1fichier\.com|alterupload\.c
const DEBRID_LINK_API_BASE = "https://debrid-link.com/api/v2"; const DEBRID_LINK_API_BASE = "https://debrid-link.com/api/v2";
const DEBRID_LINK_QUOTA_ERRORS = new Set(["maxLink", "maxLinkHost", "maxData", "maxDataHost", "maxAttempts", "maxTransfer"]); const DEBRID_LINK_QUOTA_ERRORS = new Set(["maxLink", "maxLinkHost", "maxData", "maxDataHost", "maxAttempts", "maxTransfer"]);
/** Errors where the key can't handle this link — skip to next key immediately, no retries */
const DEBRID_LINK_SKIP_KEY_ERRORS = new Set(["notDebrid", "disabledServerHost", "notFree"]);
/** Per-key cooldown cache: keyId → expiry timestamp. Parallel items skip keys that recently failed. */
const debridLinkKeyCooldowns = new Map<string, number>();
const DEBRID_LINK_KEY_COOLDOWN_MS = 120_000; // 2 min cooldown per failed key
const LINKSNAPPY_API_BASE = "https://linksnappy.com/api"; const LINKSNAPPY_API_BASE = "https://linksnappy.com/api";
@ -1486,6 +1491,12 @@ class DebridLinkClient {
this.currentKeyIndex = (this.currentKeyIndex + 1) % this.apiKeys.length; this.currentKeyIndex = (this.currentKeyIndex + 1) % this.apiKeys.length;
continue; continue;
} }
const keyCooldownExpiry = debridLinkKeyCooldowns.get(apiKey.id);
if (keyCooldownExpiry && Date.now() < keyCooldownExpiry) {
logger.info(`Debrid-Link${keyLabel}: uebersprungen (Cooldown bis ${new Date(keyCooldownExpiry).toLocaleTimeString()}), pruefe naechsten Key`);
this.currentKeyIndex = (this.currentKeyIndex + 1) % this.apiKeys.length;
continue;
}
let lastError = ""; let lastError = "";
for (let attempt = 1; attempt <= REQUEST_RETRIES; attempt += 1) { for (let attempt = 1; attempt <= REQUEST_RETRIES; attempt += 1) {
@ -1509,7 +1520,12 @@ class DebridLinkClient {
if (DEBRID_LINK_QUOTA_ERRORS.has(errorCode)) { if (DEBRID_LINK_QUOTA_ERRORS.has(errorCode)) {
logger.warn(`Debrid-Link${keyLabel}: API-Quota erreicht (${errorCode}: ${errorDesc}), wechsle zum naechsten Key`); logger.warn(`Debrid-Link${keyLabel}: API-Quota erreicht (${errorCode}: ${errorDesc}), wechsle zum naechsten Key`);
logger.warn(`Debrid-Link Quota erreicht${keyLabel}: ${errorCode} – ${errorDesc}`); debridLinkKeyCooldowns.set(apiKey.id, Date.now() + DEBRID_LINK_KEY_COOLDOWN_MS);
break;
}
if (DEBRID_LINK_SKIP_KEY_ERRORS.has(errorCode)) {
logger.warn(`Debrid-Link${keyLabel}: Key kann Link nicht verarbeiten (${errorCode}: ${errorDesc}), wechsle zum naechsten Key`);
debridLinkKeyCooldowns.set(apiKey.id, Date.now() + DEBRID_LINK_KEY_COOLDOWN_MS);
break; break;
} }