package.json

@@ -1,6 +1,6 @@
 {
   "name": "real-debrid-downloader",
-  "version": "1.7.232",
+  "version": "1.7.225",
   "description": "Desktop downloader",
   "main": "build/main/main/main.js",
   "author": "Sucukdeluxe",

src/main/app-controller.ts

@@ -180,13 +180,21 @@ export class AppController {
     if (this.settings.autoResumeOnStart) {
       const snapshot = this.manager.getSnapshot();
       const hasPending = Object.values(snapshot.session.items).some((item) => item.status === "queued" || item.status === "reconnect_wait");
-      if (hasPending && this.hasAnyProviderToken(this.settings)) {
+      if (hasPending) {
+        void this.manager.getStartConflicts().then((conflicts) => {
+          const hasConflicts = conflicts.length > 0;
+          if (this.hasAnyProviderToken(this.settings) && !hasConflicts) {
             if (this.onStateHandler) {
-          this.beginAutoResume();
+              logger.info("Auto-Resume beim Start aktiviert (nach Konflikt-Check)");
+              void this.manager.start().catch((err) => logger.warn(`Auto-Resume Start Fehler: ${String(err)}`));
             } else {
               this.autoResumePending = true;
               logger.info("Auto-Resume beim Start vorgemerkt");
             }
+          } else if (hasConflicts) {
+            logger.info("Auto-Resume übersprungen: Start-Konflikte erkannt");
+          }
+        }).catch((err) => logger.warn(`getStartConflicts Fehler (constructor): ${String(err)}`));
       }
     }
   }
@@ -243,27 +251,14 @@ export class AppController {
       handler(this.manager.getSnapshot());
       if (this.autoResumePending) {
         this.autoResumePending = false;
-        this.beginAutoResume();
+        void this.manager.start().catch((err) => logger.warn(`Auto-Resume Start Fehler: ${String(err)}`));
+        logger.info("Auto-Resume beim Start aktiviert");
       } else {
         this.manager.triggerIdleExtractions();
       }
     }
   }
 
-  private beginAutoResume(): void {
-    void this.manager.getStartConflicts().then((conflicts) => {
-      const excludePackageIds = new Set(conflicts.map((conflict) => conflict.packageId));
-      if (excludePackageIds.size > 0) {
-        const names = conflicts.map((conflict) => conflict.packageName).join(", ");
-        logger.info(`Auto-Resume: ${excludePackageIds.size} Paket(e) mit Start-Konflikt zurückgehalten (${names}); übrige Pakete starten`);
-      } else {
-        logger.info("Auto-Resume beim Start aktiviert (keine Start-Konflikte)");
-      }
-      void this.manager.start(excludePackageIds.size > 0 ? { excludePackageIds } : undefined)
-        .catch((err) => logger.warn(`Auto-Resume Start Fehler: ${String(err)}`));
-    }).catch((err) => logger.warn(`Auto-Resume Konflikt-Check Fehler: ${String(err)}`));
-  }
-
   public getSnapshot(): UiSnapshot {
     return this.manager.getSnapshot();
   }

src/main/debrid.ts

@@ -288,7 +288,6 @@ type MegaDebridCooldownCategory = "invalid" | "rate_limit" | "quota" | "temporar
 type MegaDebridCooldownDetail = { until: number; message: string; category: MegaDebridCooldownCategory; untilRestart?: boolean };
 const megaDebridAccountCooldowns = new Map<string, MegaDebridCooldownDetail>();
 const MEGA_DEBRID_ACCOUNT_COOLDOWN_MS = 120_000;
-const MEGA_DEBRID_SLOW_LINK_RETRY_MS = 120_000;
 const MEGA_DEBRID_INVALID_ACCOUNT_COOLDOWN_MS = 60 * 60 * 1000;
 
 // A Mega-Web account abort (the shared unrestrict timeout firing while this
@@ -302,7 +301,7 @@ function getMegaDebridAbortMinRunMs(): number {
 }
 
 const megaDebridEmptyResponseStreaks = new Map<string, number>();
-export const MEGA_DEBRID_EMPTY_STREAK_UNTIL_RESTART = 10;
+export const MEGA_DEBRID_EMPTY_STREAK_UNTIL_RESTART = 3;
 
 let megaDebridRotationCursor = 0;
 let megaDebridStickyCount = 0;
@@ -339,25 +338,6 @@ export function resetMegaDebridRuntimeStateForTests(): void {
   megaDebridInFlight.clear();
 }
 
-export function getMegaDebridInFlightCountForMode(mode: "api" | "web"): number {
-  const suffix = `:${mode}`;
-  let total = 0;
-  for (const [key, count] of megaDebridInFlight) {
-    if (key.endsWith(suffix)) {
-      total += count;
-    }
-  }
-  return total;
-}
-
-export function primeMegaDebridInFlightForTests(key: string, count: number): void {
-  if (count <= 0) {
-    megaDebridInFlight.delete(key);
-    return;
-  }
-  megaDebridInFlight.set(key, count);
-}
-
 export function pruneExpiredMegaDebridRuntimeState(now = Date.now()): number {
   let removed = 0;
   const grace = 60 * 60 * 1000;
@@ -442,106 +422,6 @@ export function getMegaDebridAccountCooldownState(
   };
 }
 
-export interface ProviderRuntimeCooldown {
-  untilMs: number;
-  remainingMs: number;
-  message: string;
-  category: string;
-  untilRestart?: boolean;
-}
-
-export interface ProviderRuntimeSnapshot {
-  capturedAtMs: number;
-  megaDebrid: {
-    rotationCursor: number;
-    stickyCount: number;
-    accounts: Array<{
-      key: string;
-      cooldown: ProviderRuntimeCooldown | null;
-      inFlight: number;
-      emptyResponseStreak: number;
-    }>;
-  };
-  debridLink: {
-    keys: Array<{
-      keyId: string;
-      cooldown: ProviderRuntimeCooldown | null;
-      runtimeStatus: { state: string; detail: string; updatedAt: number } | null;
-    }>;
-    hostCooldowns: Array<{ key: string; cooldown: ProviderRuntimeCooldown }>;
-  };
-}
-
-export function getProviderRuntimeSnapshot(now = Date.now()): ProviderRuntimeSnapshot {
-  const megaKeys = new Set<string>([
-    ...megaDebridAccountCooldowns.keys(),
-    ...megaDebridInFlight.keys(),
-    ...megaDebridEmptyResponseStreaks.keys()
-  ]);
-  const megaAccounts = [...megaKeys].sort().map((key) => {
-    const detail = megaDebridAccountCooldowns.get(key);
-    return {
-      key,
-      cooldown: detail
-        ? {
-            untilMs: detail.until,
-            remainingMs: Math.max(0, detail.until - now),
-            message: detail.message,
-            category: detail.category,
-            untilRestart: detail.untilRestart === true
-          }
-        : null,
-      inFlight: megaDebridInFlight.get(key) ?? 0,
-      emptyResponseStreak: megaDebridEmptyResponseStreaks.get(key) ?? 0
-    };
-  });
-
-  const dlKeyIds = new Set<string>([
-    ...debridLinkKeyCooldowns.keys(),
-    ...debridLinkKeyRuntimeStatuses.keys()
-  ]);
-  const dlKeys = [...dlKeyIds].sort().map((keyId) => {
-    const until = Number(debridLinkKeyCooldowns.get(keyId) || 0);
-    const detail = debridLinkKeyCooldownDetails.get(keyId);
-    const status = debridLinkKeyRuntimeStatuses.get(keyId) || null;
-    return {
-      keyId,
-      cooldown: until > 0
-        ? {
-            untilMs: until,
-            remainingMs: Math.max(0, until - now),
-            message: detail?.message ?? "",
-            category: detail?.category ?? "temporary"
-          }
-        : null,
-      runtimeStatus: status ? { state: status.state, detail: status.detail, updatedAt: status.updatedAt } : null
-    };
-  });
-
-  const dlHostCooldowns = [...debridLinkKeyHostCooldowns].map(([key, until]) => {
-    const detail = debridLinkKeyHostCooldownDetails.get(key);
-    return {
-      key,
-      cooldown: {
-        untilMs: until,
-        remainingMs: Math.max(0, until - now),
-        message: detail?.message ?? "",
-        category: detail?.category ?? "temporary"
-      }
-    };
-  });
-
-  return {
-    capturedAtMs: now,
-    megaDebrid: {
-      rotationCursor: megaDebridRotationCursor,
-      stickyCount: megaDebridStickyCount,
-      accounts: megaAccounts
-    },
-    debridLink: { keys: dlKeys, hostCooldowns: dlHostCooldowns }
-  };
-}
-
 const LINKSNAPPY_API_BASE = "https://linksnappy.com/api";
 
 const PROVIDER_LABELS: Record<DebridProvider, string> = {
@@ -2188,33 +2068,15 @@ class MegaDebridClient {
       } catch (error) {
         const elapsedMs = Date.now() - testStartedAt;
         const abortText = compactErrorText(error).replace(/^Error:\s*/i, "");
-        // Timeout/abort on THIS account (the shared unrestrict timeout fired). The
+        // Timeout/abort on THIS account (the shared unrestrict signal fired). Cool
-        // account-wide cooldown exists ONLY to make the retry rotate to another
+        // the account down — if it actually ran, not a quick user-cancel — so the
-        // account — so it is set only when another usable account actually exists.
+        // download-manager's retry rotates to the NEXT account instead of hammering
-        // With no rotation target (single account / all others busy), cooling the
+        // this one. The shared signal is now aborted, so we stop this pass; the
-        // sole account would freeze EVERY queued item while the account is healthy;
+        // retry runs the rotation fresh with this account skipped. A genuine cancel
-        // a >60s timeout is a slow-LINK signal, not an unhealthy-account signal, so
+        // is not retried by the caller, so the cooldown is harmless there.
-        // we park just this link (mega_debrid_slow_link) and leave the account free
-        // for other items. A quick user-cancel (below the min run) parks nothing.
         if (/aborted/i.test(abortText) && !/timeout/i.test(abortText)) {
           const ranLongEnough = elapsedMs >= getMegaDebridAbortMinRunMs();
-          const otherUsableAccounts = orderedEntries.reduce((count, candidate) => {
+          if (ranLongEnough) {
-            if (candidate.account.id === account.id) {
-              return count;
-            }
-            if (isMegaDebridAccountDisabled(settings, candidate.account.id)) {
-              return count;
-            }
-            if (isMegaDebridAccountDailyLimitReached(settings, candidate.account.id)) {
-              return count;
-            }
-            if (getMegaDebridAccountCooldownState(`${candidate.account.id}:${mode}`)) {
-              return count;
-            }
-            return count + 1;
-          }, 0);
-          const rotateToAnotherAccount = ranLongEnough && otherUsableAccounts > 0;
-          if (rotateToAnotherAccount) {
             setMegaDebridAccountCooldownState(cooldownKey, MEGA_DEBRID_ACCOUNT_COOLDOWN_MS, `Abbruch/Timeout nach ${Math.ceil(elapsedMs / 1000)}s`, "temporary");
           }
           traceConversionPhase({
@@ -2223,18 +2085,15 @@ class MegaDebridClient {
             account: rotationLabel,
             workMs: elapsedMs,
             outcome: "aborted",
-            detail: `${abortText}${rotateToAnotherAccount ? ` cd=${Math.ceil(MEGA_DEBRID_ACCOUNT_COOLDOWN_MS / 1000)}s` : ranLongEnough ? ` slowlink=${Math.ceil(MEGA_DEBRID_SLOW_LINK_RETRY_MS / 1000)}s` : ""}`
+            detail: `${abortText}${ranLongEnough ? ` cd=${Math.ceil(MEGA_DEBRID_ACCOUNT_COOLDOWN_MS / 1000)}s` : ""}`
           });
           failures.push(`Mega-Debrid${accountLabel}: ${abortText}`);
           logAccountRotation("WARN", providerName, rotationLabel, "TIMEOUT_COOLDOWN", {
             elapsedMs,
             reason: abortText,
-            cooldownSec: rotateToAnotherAccount ? Math.ceil(MEGA_DEBRID_ACCOUNT_COOLDOWN_MS / 1000) : 0,
+            cooldownSec: ranLongEnough ? Math.ceil(MEGA_DEBRID_ACCOUNT_COOLDOWN_MS / 1000) : 0,
-            next: rotateToAnotherAccount ? "naechster Account beim Retry" : "Einzel-Retry (Account bleibt fuer andere Items frei)"
+            next: "naechster Account beim Retry"
           });
-          if (ranLongEnough && !rotateToAnotherAccount) {
-            throw new Error(`mega_debrid_slow_link:${MEGA_DEBRID_SLOW_LINK_RETRY_MS}:Mega-Debrid${accountLabel}: ${abortText}`);
-          }
           throw new Error(`Mega-Debrid${accountLabel}: ${abortText}`);
         }
         const failure = MegaDebridClient.classifyAccountFailure(error);
@@ -2254,7 +2113,7 @@ class MegaDebridClient {
           const streak = recordMegaDebridEmptyResponseStreak(cooldownKey);
           if (streak >= MEGA_DEBRID_EMPTY_STREAK_UNTIL_RESTART) {
             parkUntilRestart = true;
-            parkMessage = `Tageslimit erreicht (${streak}x leere Antwort in Folge) — bis zum Tagesreset gesperrt`;
+            parkMessage = `Tageslimit erreicht (${streak}x kein Server/leere Antwort) — bis zum Tagesreset gesperrt`;
           }
         } else {
           clearMegaDebridEmptyResponseStreak(cooldownKey);

src/main/debug-server.ts

@@ -15,8 +15,6 @@ import { createStoragePaths, loadHistory, loadSettings } from "./storage";
 import { buildAccountSummary, buildRedactedSettingsPayload, buildStatsPayload, summarizeHistoryEntry } from "./support-data";
 import { buildSupportBundle, getSupportBundleDefaultFileName } from "./support-bundle";
 import { getTraceConfig, getTraceConfigPath, getTraceLogPath, logTraceEvent, setTraceEnabled, updateTraceConfig } from "./trace-log";
-import { getConversionLogPath } from "./conversion-trace";
-import { getProviderRuntimeSnapshot } from "./debrid";
 import { getWindowsHostDiagnostics } from "./windows-host-diagnostics";
 import type { DownloadManager } from "./download-manager";
 import type { DownloadItem, PackageEntry, UiSnapshot } from "../shared/types";
@@ -45,14 +43,12 @@ const DEBUG_ENDPOINTS: DebugEndpointDescriptor[] = [
   { method: "GET", path: "/logs/rename", queryExample: "lines=100&grep=keyword", description: "Reads the dedicated rename and MKV move log." },
   { method: "GET", path: "/logs/trace", queryExample: "lines=100&grep=keyword", description: "Reads the optional support trace log." },
   { method: "GET", path: "/logs/session", queryExample: "lines=100&grep=keyword", description: "Reads the session log tail." },
-  { method: "GET", path: "/logs/conversion", queryExample: "lines=100&grep=keyword", description: "Reads the per-item link conversion/unrestrict lifecycle log (token, API getLink, web, account rotation, aborts with timings)." },
   { method: "GET", path: "/logs/package", queryExample: "package=Release&lines=100&grep=keyword", description: "Reads the package log for a specific package name or id." },
   { method: "GET", path: "/logs/item", queryExample: "item=episode.part2.rar&lines=100&grep=keyword", description: "Reads the item log for a specific file name or item id." },
   { method: "GET", path: "/errors", queryExample: "level=ERROR&limit=100", description: "Returns the in-memory ring of the most recent WARN/ERROR log lines." },
   { method: "GET", path: "/trace/config", queryExample: "enable=1&note=support&durationMinutes=120", description: "Reads or updates the support trace configuration." },
   { method: "GET", path: "/settings", description: "Returns a redacted settings snapshot without raw secrets." },
   { method: "GET", path: "/accounts", description: "Returns a redacted account/provider configuration summary." },
-  { method: "GET", path: "/providers", description: "Live provider runtime state: per-account/key cooldowns (until/remaining/reason/category), in-flight depth, Mega rotation cursor, empty-response streaks. The 'why is it cooling down right now' view." },
   { method: "GET", path: "/stats", description: "Returns live session stats plus persisted all-time totals." },
   { method: "GET", path: "/history", queryExample: "limit=50&status=completed", description: "Returns history entries with optional filters." },
   { method: "GET", path: "/status", description: "Returns a live high-level status overview." },
@@ -360,7 +356,6 @@ function buildAiManifest(baseDir: string): Record<string, unknown> {
       "Call /meta first to confirm the server is reachable and to re-read the endpoint list.",
       "Use /self-check or /debug/setup to quickly verify whether token, host, manifest, trace, disk space, and log sizes are in a good support state.",
       "Use /diagnostics for an overview, then drill into /logs/item, /logs/package, /logs/rename, /status, /packages, /items, /settings, /accounts, /stats, /history, or /logs/trace.",
-      "For provider stalls/cooldowns, call /providers for the live cooldown state (until/remaining/reason per account/key) and /logs/conversion for the per-item resolve lifecycle (token, API, web, rotation, aborts with timings).",
       "If a full handoff is needed, download /support/bundle as a ZIP."
     ],
     auth: {
@@ -712,25 +707,6 @@ function handleRequest(req: http.IncomingMessage, res: http.ServerResponse): voi
     return;
   }
 
-  if (pathname === "/logs/conversion") {
-    const count = normalizeLinesParam(url.searchParams.get("lines"), 100);
-    const grep = url.searchParams.get("grep") || "";
-    const logPath = getConversionLogPath();
-    const lines = logPath ? filterLines(readLogTailFromFile(logPath, count), grep) : [];
-    jsonResponse(res, 200, {
-      path: logPath,
-      available: Boolean(logPath),
-      lines,
-      count: lines.length
-    });
-    return;
-  }
-
-  if (pathname === "/providers") {
-    jsonResponse(res, 200, getProviderRuntimeSnapshot());
-    return;
-  }
-
   if (pathname === "/trace/config") {
     const patch: Record<string, unknown> = {};
     const enabled = toBooleanQuery(url.searchParams.get("enable"));
@@ -1016,7 +992,6 @@ function handleRequest(req: http.IncomingMessage, res: http.ServerResponse): voi
       settings: buildRedactedSettingsPayload(readSupportSettings()),
       stats: buildStatsPayload(snapshot),
       accounts: buildAccountSummary(readSupportSettings()),
-      providers: getProviderRuntimeSnapshot(),
       history: {
         total: readSupportHistory().length,
         recent: readSupportHistory()
@@ -1048,10 +1023,6 @@ function handleRequest(req: http.IncomingMessage, res: http.ServerResponse): voi
           path: sessionLogPath,
           lines: filterLines(readLogTailFromFile(sessionLogPath, lineCount), grep)
         },
-        conversion: {
-          path: getConversionLogPath(),
-          lines: getConversionLogPath() ? filterLines(readLogTailFromFile(getConversionLogPath() as string, lineCount), grep) : []
-        },
         package: selectedPackage ? {
           path: packageLogPath,
           lines: filterLines(readLogTailFromFile(packageLogPath, lineCount), grep)

src/main/download-manager.ts

@@ -52,7 +52,7 @@ function releaseTlsSkip(): void {
 }
 import { cleanupCancelledPackageArtifactsAsync, removeDownloadLinkArtifacts, removeSampleArtifacts } from "./cleanup";
 import { planDownloadCompletion, reconcileFinalizedSize, validateDownloadedFileCompletion } from "./download-completion";
-import { AllDebridWebUnrestrictor, BestDebridWebUnrestrictor, DebridService, MegaWebUnrestrictor, RealDebridWebUnrestrictor, checkRapidgatorOnline, fetchAllDebridHostInfo, getAvailableDebridLinkApiKeys, getAvailableMegaDebridAccounts, getMegaDebridAccountCooldownState, getMegaDebridInFlightCountForMode, pruneExpiredDebridLinkRuntimeState, pruneExpiredMegaDebridRuntimeState } from "./debrid";
+import { AllDebridWebUnrestrictor, BestDebridWebUnrestrictor, DebridService, MegaWebUnrestrictor, RealDebridWebUnrestrictor, checkRapidgatorOnline, fetchAllDebridHostInfo, getAvailableDebridLinkApiKeys, getAvailableMegaDebridAccounts, getMegaDebridAccountCooldownState, pruneExpiredDebridLinkRuntimeState, pruneExpiredMegaDebridRuntimeState } from "./debrid";
 import { cleanupArchives, clearExtractResumeState, collectArchiveCleanupTargets, detectArchiveSignature, extractPackageArchives, findArchiveCandidates, hasAnyFilesRecursive, removeEmptyDirectoryTree, resetExtractorCachesForPasswordChange, type ExtractArchiveFailureInfo } from "./extractor";
 import { validateFileAgainstManifest } from "./integrity";
 import { classifyDiskError } from "./fs-error";
@@ -131,17 +131,6 @@ const ARCHIVE_SETTLE_MAX_WAIT_MS = 5000;
 
 const MAX_SAME_DIRECT_URL_ATTEMPTS = 3;
 
-const MAX_HTTP416_FRESH_RESTARTS = 2;
-const HTTP416_FRESH_RESTART_DELAY_MS = 8000;
-
-function getHttp416FreshRestartDelayMs(): number {
-  const fromEnv = Number(process.env.RD_HTTP416_FRESH_RESTART_DELAY_MS ?? NaN);
-  if (Number.isFinite(fromEnv) && fromEnv >= 0 && fromEnv <= 600000) {
-    return Math.floor(fromEnv);
-  }
-  return HTTP416_FRESH_RESTART_DELAY_MS;
-}
-
 const RESUME_REWIND_BYTES = 256 * 1024;
 
 const REALDEBRID_TOTAL_MISMATCH_TOLERANCE_BYTES = 64 * 1024;
@@ -671,20 +660,6 @@ export function parseMegaDebridCooldownRetry(errorText: string): { delayMs: numb
   return { delayMs, detail: text.replace(/mega_debrid_cooldown:\d+:/i, "").trim() };
 }
 
-export function parseMegaDebridSlowLinkRetry(errorText: string): { delayMs: number; detail: string } | null {
-  const text = String(errorText || "");
-  const match = text.match(/mega_debrid_slow_link:(\d+)/i);
-  if (!match) {
-    return null;
-  }
-  const raw = Number(match[1]);
-  if (!Number.isFinite(raw) || raw <= 0) {
-    return null;
-  }
-  const delayMs = Math.max(1000, Math.min(15 * 60 * 1000, raw));
-  return { delayMs, detail: text.replace(/mega_debrid_slow_link:\d+:/i, "").trim() };
-}
-
 export function parseMegaDebridResetPark(errorText: string): { delayMs: number; detail: string } | null {
   const match = String(errorText || "").match(/mega_debrid_reset_park:(\d+):(.*)$/is);
   if (!match) {
@@ -1840,8 +1815,6 @@ export class DownloadManager extends EventEmitter {
     unrestrictRetries: number;
   }>();
 
-  private http416FreshRestartByItem = new Map<string, number>();
-
   private providerFailures = new Map<string, { count: number; lastFailAt: number; cooldownUntil: number }>();
 
   private allDebridHostInfoCache = new Map<string, { info: AllDebridHostInfo; cachedAt: number }>();
@@ -3024,14 +2997,6 @@ export class DownloadManager extends EventEmitter {
         continue;
       }
 
-      const hasOwnCompletedOutput = pkg.itemIds.some((itemId) => {
-        const item = this.session.items[itemId];
-        return Boolean(item && item.status === "completed");
-      });
-      if (hasOwnCompletedOutput) {
-        continue;
-      }
-
       if (!this.isPackageSpecificExtractDir(pkg)) {
         continue;
       }
@@ -5583,7 +5548,7 @@ export class DownloadManager extends EventEmitter {
     });
   }
 
-  public async start(options?: { excludePackageIds?: ReadonlySet<string> }): Promise<void> {
+  public async start(): Promise<void> {
     if (this.session.running) {
       return;
     }
@@ -5624,9 +5589,6 @@ export class DownloadManager extends EventEmitter {
         if (item.status !== "queued" && item.status !== "reconnect_wait") {
           return false;
         }
-        if (options?.excludePackageIds?.has(item.packageId)) {
-          return false;
-        }
         const pkg = this.session.packages[item.packageId];
         return Boolean(pkg && !pkg.cancelled && pkg.enabled);
       });
@@ -5691,15 +5653,9 @@ export class DownloadManager extends EventEmitter {
     this.providerStartReservations.clear();
     this.pacedStartReservationByItem.clear();
     this.retryStateByItem.clear();
-    this.http416FreshRestartByItem.clear();
     this.itemContributedBytes.clear();
     this.reservedTargetPaths.clear();
     this.claimedTargetPathByItem.clear();
-    if (options?.excludePackageIds) {
-      for (const excluded of options.excludePackageIds) {
-        this.runPackageIds.delete(excluded);
-      }
-    }
 
     this.session.running = true;
     this.session.paused = false;
@@ -8226,13 +8182,7 @@ export class DownloadManager extends EventEmitter {
     const provider = resolveMegaDebridProvider(this.settings, this.getExpectedProviderForItem(item));
     const serializedValidatingLimit = this.getSerializedValidatingLimit(provider);
     if (provider && Number.isFinite(serializedValidatingLimit) && serializedValidatingLimit < Number.MAX_SAFE_INTEGER) {
-      const validating = this.getProviderValidatingTaskCount(provider, item.id);
+      return this.getProviderValidatingTaskCount(provider, item.id) >= serializedValidatingLimit;
-      if (provider === "megadebrid-api") {
-        const webInFlight = getMegaDebridInFlightCountForMode("web");
-        const overlapAllowance = Math.min(serializedValidatingLimit, webInFlight);
-        return validating >= serializedValidatingLimit + overlapAllowance;
-      }
-      return validating >= serializedValidatingLimit;
     }
     if (provider !== "alldebrid") {
       return false;
@@ -8741,53 +8691,6 @@ export class DownloadManager extends EventEmitter {
     this.queueRetry(item, active, delayMs, `HTTP 416 erkannt, Retry ${active.genericErrorRetries}/${retryDisplayLimit}`);
   }
 
-  private escalateHttp416OrFail(item: DownloadItem, active: ActiveTask, claimedTargetPath: string, errorText: string): void {
-    const freshRestarts = this.http416FreshRestartByItem.get(item.id) || 0;
-    if (freshRestarts < MAX_HTTP416_FRESH_RESTARTS) {
-      this.http416FreshRestartByItem.set(item.id, freshRestarts + 1);
-      const resetTargetPath = claimedTargetPath || String(item.targetPath || "").trim();
-      if (resetTargetPath) {
-        try {
-          fs.rmSync(resetTargetPath, { force: true });
-        } catch {
-        }
-      }
-      this.releaseTargetPath(item.id);
-      this.dropItemContribution(item.id);
-      item.retries += 1;
-      item.downloadedBytes = 0;
-      item.totalBytes = null;
-      item.progressPercent = 0;
-      item.speedBps = 0;
-      item.lastError = "";
-      active.genericErrorRetries = 0;
-      active.freshRetryUsed = false;
-      active.resumeHardResetUsed = false;
-      logger.warn(
-        `HTTP 416 Budget erschöpft: item=${item.fileName || item.id}, ` +
-        `kompletter Neu-Download ${freshRestarts + 1}/${MAX_HTTP416_FRESH_RESTARTS} (Partial verworfen, kein Resume), provider=${item.provider || "?"}`
-      );
-      this.queueRetry(item, active, getHttp416FreshRestartDelayMs(), `Range-Konflikt (HTTP 416): Neu-Download ${freshRestarts + 1}/${MAX_HTTP416_FRESH_RESTARTS}`);
-      this.persistSoon();
-      this.emitState();
-      return;
-    }
-    this.http416FreshRestartByItem.delete(item.id);
-    item.status = "failed";
-    this.recordRunOutcome(item.id, "failed");
-    item.lastError = errorText;
-    item.fullStatus = `Fehler: ${item.lastError}`;
-    item.speedBps = 0;
-    item.updatedAt = nowMs();
-    const failPkg = this.session.packages[item.packageId];
-    if (failPkg) {
-      this.refreshPackageStatus(failPkg);
-    }
-    this.persistSoon();
-    this.emitState();
-    this.retryStateByItem.delete(item.id);
-  }
-
   private startItem(packageId: string, itemId: string): void {
     const item = this.session.items[itemId];
     const pkg = this.session.packages[packageId];
@@ -9378,16 +9281,12 @@ export class DownloadManager extends EventEmitter {
                 return;
               }
             }
-            if (isHttp416Text(exhaustedReason)) {
+            if (isHttp416Text(exhaustedReason) && active.genericErrorRetries < maxHttp416Retries) {
-              if (active.genericErrorRetries < maxHttp416Retries) {
               this.scheduleHttp416Retry(item, active, retryDisplayLimit, exhaustedReason, claimedTargetPath);
               this.persistSoon();
               this.emitState();
               return;
             }
-              this.escalateHttp416OrFail(item, active, claimedTargetPath, exhaustedReason);
-              return;
-            }
             if (isResumeHardResetReason(exhaustedReason) && !active.resumeHardResetUsed) {
               active.resumeHardResetUsed = true;
               item.retries += 1;
@@ -9442,7 +9341,17 @@ export class DownloadManager extends EventEmitter {
               this.emitState();
               return;
             }
-            this.escalateHttp416OrFail(item, active, claimedTargetPath, errorText);
+            item.status = "failed";
+            this.recordRunOutcome(item.id, "failed");
+            item.lastError = errorText;
+            item.fullStatus = `Fehler: ${item.lastError}`;
+            item.speedBps = 0;
+            item.updatedAt = nowMs();
+            const failPkg416 = this.session.packages[item.packageId];
+            if (failPkg416) this.refreshPackageStatus(failPkg416);
+            this.persistSoon();
+            this.emitState();
+            this.retryStateByItem.delete(item.id);
             return;
           }
           if (shouldFreshRetry) {
@@ -9558,24 +9467,6 @@ export class DownloadManager extends EventEmitter {
           }
 
           const megaRawError = error instanceof Error ? String(error.message || "") : String(error || "");
-          const megaSlowLinkRetry = parseMegaDebridSlowLinkRetry(megaRawError);
-          if (megaSlowLinkRetry && active.unrestrictRetries < maxUnrestrictRetries) {
-            active.unrestrictRetries += 1;
-            item.retries += 1;
-            item.provider = null;
-            logger.warn(`Mega-Debrid Link langsam (Timeout): item=${item.fileName || item.id}, retry=${active.unrestrictRetries}/${retryDisplayLimit}, delay=${megaSlowLinkRetry.delayMs}ms, link=${item.url.slice(0, 80)}`);
-            this.queueRetry(
-              item,
-              active,
-              megaSlowLinkRetry.delayMs,
-              `Mega-Debrid: Link zu langsam, Einzel-Retry in ${Math.ceil(megaSlowLinkRetry.delayMs / 1000)}s`
-            );
-            item.lastError = megaSlowLinkRetry.detail || errorText;
-            this.persistSoon();
-            this.emitState();
-            return;
-          }
-
           const megaCooldownRetry = parseMegaDebridCooldownRetry(megaRawError);
           if (megaCooldownRetry && active.unrestrictRetries < maxUnrestrictRetries) {
             active.unrestrictRetries += 1;

src/main/main.ts

@@ -571,7 +571,7 @@ function registerIpcHandlers(): void {
 
   ipcMain.handle(IPC_CHANNELS.EXPORT_BACKUP, async () => {
     const options = {
-      defaultPath: `${new Date().toISOString().slice(0, 10).split("-").reverse().join("-")}-mdd-backup.mdd`,
+      defaultPath: `mdd-backup-${new Date().toISOString().slice(0, 10)}.mdd`,
       filters: [{ name: "MDD Backup", extensions: ["mdd"] }]
     };
     const result = mainWindow ? await dialog.showSaveDialog(mainWindow, options) : await dialog.showSaveDialog(options);

tests/backup-mcp.test.ts

@@ -197,36 +197,3 @@ describe("backup mcpRemote live restore round-trip", () => {
     expect(getDebugServerRuntimeStatus().port).toBe(startPort);
   });
 });
-
-describe("debug-server live diagnostics endpoints", () => {
-  it("serves /providers (live cooldown/runtime snapshot) and /logs/conversion over authenticated HTTP", async () => {
-    const baseDir = fs.mkdtempSync(path.join(os.tmpdir(), "rd-prov-"));
-    tempDirs.push(baseDir);
-    const port = await getFreePort();
-    fs.writeFileSync(path.join(baseDir, "debug_token.txt"), "prov-secret", "utf8");
-    fs.writeFileSync(path.join(baseDir, "debug_port.txt"), String(port), "utf8");
-    fs.writeFileSync(path.join(baseDir, "debug_host.txt"), "127.0.0.1", "utf8");
-    fs.writeFileSync(path.join(baseDir, "debug_allowlist.txt"), "", "utf8");
-    startDebugServer({} as unknown as DownloadManager, baseDir);
-    await waitForReady(`http://127.0.0.1:${port}/health?token=prov-secret`);
-
-    const provRes = await fetch(`http://127.0.0.1:${port}/providers?token=prov-secret`);
-    expect(provRes.status).toBe(200);
-    const prov = await provRes.json();
-    expect(typeof prov.capturedAtMs).toBe("number");
-    expect(prov.megaDebrid).toBeTruthy();
-    expect(Array.isArray(prov.megaDebrid.accounts)).toBe(true);
-    expect(typeof prov.megaDebrid.rotationCursor).toBe("number");
-    expect(prov.debridLink).toBeTruthy();
-    expect(Array.isArray(prov.debridLink.keys)).toBe(true);
-
-    const unauth = await fetch(`http://127.0.0.1:${port}/providers`);
-    expect(unauth.status).toBe(401);
-
-    const convRes = await fetch(`http://127.0.0.1:${port}/logs/conversion?token=prov-secret`);
-    expect(convRes.status).toBe(200);
-    const conv = await convRes.json();
-    expect(Array.isArray(conv.lines)).toBe(true);
-    expect(conv).toHaveProperty("available");
-  });
-});

tests/debrid.test.ts

@@ -4,7 +4,7 @@ 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 { isMegaDebridTransientResolveFailure } from "../src/shared/mega-debrid-errors";
-import { classifyMegaDebridAccountFailureForTests, clearMegaDebridEmptyResponseStreak, DebridService, extractRapidgatorFilenameFromHtml, fetchAllDebridHostInfo, fetchDebridLinkHostLimits, filenameFromRapidgatorUrlPath, getDebridLinkKeyCooldownStateForTests, getDebridLinkKeyRuntimeStateForTests, getMegaDebridAccountCooldownState, getProviderRuntimeSnapshot, leadProviderChainWith, MEGA_DEBRID_EMPTY_STREAK_UNTIL_RESTART, MEGA_DEBRID_STICKY_LINKS, normalizeResolvedFilename, primeMegaDebridRuntimeCooldownForTests, 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;
 
@@ -2071,76 +2071,9 @@ describe("debrid service", () => {
     expect(calls).toBeGreaterThanOrEqual(1);
   }, 20000);
 
-  it("getProviderRuntimeSnapshot surfaces a live Mega-Debrid account cooldown (until/remaining/reason) for the diagnostics endpoint", () => {
-    const accId = getMegaDebridAccountId("user");
-    const key = `${accId}:web`;
-    expect(getProviderRuntimeSnapshot().megaDebrid.accounts.find((a) => a.key === key)?.cooldown ?? null).toBeNull();
-
-    primeMegaDebridRuntimeCooldownForTests(key, 90_000, "Abbruch/Timeout nach 60s");
-
-    const snap = getProviderRuntimeSnapshot();
-    expect(typeof snap.capturedAtMs).toBe("number");
-    const acc = snap.megaDebrid.accounts.find((a) => a.key === key);
-    expect(acc).toBeTruthy();
-    expect(acc!.cooldown).not.toBeNull();
-    expect(acc!.cooldown!.remainingMs).toBeGreaterThan(0);
-    expect(acc!.cooldown!.remainingMs).toBeLessThanOrEqual(90_000);
-    expect(acc!.cooldown!.untilMs).toBeGreaterThan(snap.capturedAtMs);
-    expect(acc!.cooldown!.message).toContain("Abbruch");
-  });
-
-  it("single Mega-Debrid account: a long Web abort parks only the slow link and does NOT freeze the sole account", async () => {
-    process.env.RD_MEGA_ABORT_MIN_RUN_MS = "0";
-    const settings = {
-      ...defaultSettings(),
-      token: "",
-      bestToken: "",
-      allDebridToken: "",
-      megaLogin: "user",
-      megaPassword: "pass",
-      megaCredentials: "user:pass",
-      megaDebridPreferApi: false,
-      providerOrder: [] as const,
-      providerPrimary: "megadebrid" as const,
-      providerSecondary: "none" as const,
-      providerTertiary: "none" as const,
-      autoProviderFallback: false
-    };
-    globalThis.fetch = (async () => new Response("error", { status: 500 })) as typeof fetch;
-
-    const controller = new AbortController();
-    let calls = 0;
-    const megaWeb = vi.fn((): Promise<{ fileName: string; directUrl: string; fileSize: number | null; retriesUsed: number }> => {
-      calls += 1;
-      if (calls === 1) {
-        controller.abort("simulated-60s-timeout");
-        return Promise.reject(new Error("aborted"));
-      }
-      return Promise.resolve({
-        fileName: "healthy.rar",
-        directUrl: "https://www11.unrestrict.link/download/file/ok/healthy.rar",
-        fileSize: null,
-        retriesUsed: 0
-      });
-    });
-
-    const service = new DebridService(settings, { megaWebUnrestrict: megaWeb });
-
-    const err = await service.unrestrictLink("https://rapidgator.net/file/slow-link.rar.html", controller.signal).then(() => null, (e: unknown) => e);
-    expect(err).toBeTruthy();
-    expect(String(err)).toMatch(/mega_debrid_slow_link:\d+:/i);
-
-    const key = `${getMegaDebridAccountId("user")}:web`;
-    expect(getMegaDebridAccountCooldownState(key)).toBeNull();
-
-    const second = await service.unrestrictLink("https://rapidgator.net/file/healthy.rar.html");
-    expect(second.provider).toBe("megadebrid");
-    expect(calls).toBeGreaterThanOrEqual(2);
-  }, 20000);
-
   it("escalates a Mega-Debrid account to 'until restart' after the empty-response streak threshold", () => {
     const key = `${getMegaDebridAccountId("user1")}:web`;
-    expect(MEGA_DEBRID_EMPTY_STREAK_UNTIL_RESTART).toBe(10);
+    expect(MEGA_DEBRID_EMPTY_STREAK_UNTIL_RESTART).toBe(3);
     expect(recordMegaDebridEmptyResponseStreak(key)).toBe(1);
     expect(recordMegaDebridEmptyResponseStreak(key)).toBe(2);
     expect(recordMegaDebridEmptyResponseStreak(key)).toBe(3);
@@ -2265,9 +2198,8 @@ describe("debrid service", () => {
     globalThis.fetch = (async () => new Response("error", { status: 500 })) as typeof fetch;
 
     const key = `${getMegaDebridAccountId("user1")}:web`;
-    for (let i = 0; i < MEGA_DEBRID_EMPTY_STREAK_UNTIL_RESTART - 1; i += 1) {
     recordMegaDebridEmptyResponseStreak(key);
-    }
+    recordMegaDebridEmptyResponseStreak(key);
     expect(getMegaDebridAccountCooldownState(key)?.untilRestart ?? false).toBe(false);
 
     const megaWeb = vi.fn(async () => null);

tests/download-manager.test.ts

@@ -14,7 +14,7 @@ import { getProviderUsageDayKey } from "../src/shared/provider-daily-limits";
 import { getItemLogPath, initItemLogs, shutdownItemLogs } from "../src/main/item-log";
 import { initPackageLogs, shutdownPackageLogs } from "../src/main/package-log";
 import { createStoragePaths, emptySession } from "../src/main/storage";
-import { primeDebridLinkRuntimeCooldownForTests, resetDebridLinkRuntimeStateForTests, primeMegaDebridRuntimeCooldownForTests, resetMegaDebridRuntimeStateForTests, primeMegaDebridInFlightForTests } from "../src/main/debrid";
+import { primeDebridLinkRuntimeCooldownForTests, resetDebridLinkRuntimeStateForTests, primeMegaDebridRuntimeCooldownForTests, resetMegaDebridRuntimeStateForTests } from "../src/main/debrid";
 import { getMegaDebridAccountId } from "../src/shared/mega-debrid-accounts";
 import { getRenameLogPath, initRenameLog, shutdownRenameLog } from "../src/main/rename-log";
 import { UnrestrictedLink } from "../src/main/realdebrid";
@@ -2209,98 +2209,6 @@ describe("download manager", () => {
     expect(fs.statSync(item.targetPath).size).toBe(binary.length);
   });
 
-  it("recovers an HTTP 416 item with a clean fresh restart after the in-budget retries are exhausted", async () => {
-    const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-416-fresh-"));
-    tempDirs.push(root);
-    const binary = Buffer.alloc(160 * 1024, 19);
-    const prevDelay = process.env.RD_HTTP416_FRESH_RESTART_DELAY_MS;
-    process.env.RD_HTTP416_FRESH_RESTART_DELAY_MS = "0";
-    let downloadCalls = 0;
-
-    globalThis.fetch = async (input: RequestInfo | URL): Promise<Response> => {
-      const url = typeof input === "string" ? input : input instanceof URL ? input.toString() : input.url;
-      if (url.includes("/unrestrict/link")) {
-        return new Response(JSON.stringify({ download: "https://dummy/direct-416-recover", filename: "fresh-416.mkv", filesize: binary.length }), { status: 200, headers: { "Content-Type": "application/json" } });
-      }
-      throw new Error(`unexpected fetch ${url}`);
-    };
-
-    try {
-      const manager = new DownloadManager(
-        { ...defaultSettings(), token: "rd-token", outputDir: path.join(root, "downloads"), extractDir: path.join(root, "extract"), retryLimit: 2, autoExtract: false, autoReconnect: false },
-        emptySession(),
-        createStoragePaths(path.join(root, "state"))
-      );
-
-      (manager as any).downloadToFile = async (_active: unknown, _directUrl: string, targetPath: string) => {
-        downloadCalls += 1;
-        if (downloadCalls <= 3) {
-          throw new Error("HTTP 416");
-        }
-        fs.mkdirSync(path.dirname(targetPath), { recursive: true });
-        fs.writeFileSync(targetPath, binary);
-        const item = Object.values((manager as any).session.items)[0] as { downloadedBytes: number; totalBytes: number; progressPercent: number } | undefined;
-        if (item) {
-          item.downloadedBytes = binary.length;
-          item.totalBytes = binary.length;
-          item.progressPercent = 100;
-        }
-        return { resumable: true };
-      };
-
-      manager.addPackages([{ name: "fresh-416", links: ["https://dummy/fresh-416"] }]);
-      await manager.start();
-      await waitFor(() => !manager.getSnapshot().session.running, 20000);
-
-      const item = Object.values(manager.getSnapshot().session.items)[0];
-      expect(item?.status).toBe("completed");
-      expect(downloadCalls).toBeGreaterThan(3);
-    } finally {
-      if (prevDelay === undefined) { delete process.env.RD_HTTP416_FRESH_RESTART_DELAY_MS; } else { process.env.RD_HTTP416_FRESH_RESTART_DELAY_MS = prevDelay; }
-    }
-  }, 25000);
-
-  it("bounds HTTP 416 clean restarts and finally fails instead of looping forever or stalling permanently", async () => {
-    const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-416-cap-"));
-    tempDirs.push(root);
-    const prevDelay = process.env.RD_HTTP416_FRESH_RESTART_DELAY_MS;
-    process.env.RD_HTTP416_FRESH_RESTART_DELAY_MS = "0";
-    let downloadCalls = 0;
-
-    globalThis.fetch = async (input: RequestInfo | URL): Promise<Response> => {
-      const url = typeof input === "string" ? input : input instanceof URL ? input.toString() : input.url;
-      if (url.includes("/unrestrict/link")) {
-        return new Response(JSON.stringify({ download: "https://dummy/direct-416-forever", filename: "always-416.mkv", filesize: 1024 }), { status: 200, headers: { "Content-Type": "application/json" } });
-      }
-      throw new Error(`unexpected fetch ${url}`);
-    };
-
-    try {
-      const manager = new DownloadManager(
-        { ...defaultSettings(), token: "rd-token", outputDir: path.join(root, "downloads"), extractDir: path.join(root, "extract"), retryLimit: 0, autoExtract: false, autoReconnect: false },
-        emptySession(),
-        createStoragePaths(path.join(root, "state"))
-      );
-
-      (manager as any).downloadToFile = async () => {
-        downloadCalls += 1;
-        throw new Error("direct_link_retry_exhausted:HTTP 416");
-      };
-
-      manager.addPackages([{ name: "always-416", links: ["https://dummy/always-416"] }]);
-      await manager.start();
-      await waitFor(() => !manager.getSnapshot().session.running, 20000);
-
-      const item = Object.values(manager.getSnapshot().session.items)[0];
-      expect(item?.status).toBe("failed");
-      expect(downloadCalls).toBeGreaterThan(4);
-      expect(downloadCalls).toBeLessThan(30);
-      expect((manager as any).http416FreshRestartByItem.get(item.id)).toBeUndefined();
-    } finally {
-      if (prevDelay === undefined) { delete process.env.RD_HTTP416_FRESH_RESTART_DELAY_MS; } else { process.env.RD_HTTP416_FRESH_RESTART_DELAY_MS = prevDelay; }
-    }
-  }, 25000);
-
   it("retries HTTP 416 in-session when using Debrid-Link API and then completes", async () => {
     const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-dm-"));
     tempDirs.push(root);
@@ -12336,200 +12244,3 @@ describe("download manager", () => {
     }
   });
 });
-
-describe("start conflict guard + selective resume", () => {
-  function makeItem(id: string, packageId: string, status: string, fileName: string): any {
-    return {
-      id, packageId, url: `https://hoster.example/${id}`, provider: "realdebrid",
-      status, retries: 0, speedBps: 0, downloadedBytes: status === "completed" ? 100 : 0,
-      totalBytes: status === "completed" ? 100 : null, progressPercent: status === "completed" ? 100 : 0,
-      fileName, targetPath: "", resumable: true, attempts: 0, lastError: "", fullStatus: "",
-      createdAt: Date.now(), updatedAt: Date.now()
-    };
-  }
-
-  it("does not flag a partially-downloaded package whose extract dir holds its own completed output", async () => {
-    const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-startconflict-own-"));
-    tempDirs.push(root);
-    const storagePaths = createStoragePaths(path.join(root, "state"));
-    initPackageLogs(storagePaths.baseDir);
-    initItemLogs(storagePaths.baseDir);
-
-    const session = emptySession();
-    const packageId = "pkg-own-output";
-    const extractDir = path.join(root, "extract", "OwnOutput");
-    fs.mkdirSync(extractDir, { recursive: true });
-    fs.writeFileSync(path.join(extractDir, "episode01.mkv"), Buffer.alloc(64, 7));
-    session.packageOrder = [packageId];
-    session.packages[packageId] = {
-      id: packageId, name: "OwnOutput",
-      outputDir: path.join(root, "downloads", "OwnOutput"), extractDir,
-      status: "queued", itemIds: ["own-done", "own-pending"], cancelled: false, enabled: true,
-      createdAt: Date.now(), updatedAt: Date.now()
-    } as any;
-    session.items["own-done"] = makeItem("own-done", packageId, "completed", "done.rar");
-    session.items["own-pending"] = makeItem("own-pending", packageId, "queued", "pending.rar");
-
-    const manager = new DownloadManager(
-      { ...defaultSettings(), token: "rd-token", outputDir: path.join(root, "downloads"), extractDir: path.join(root, "extract") },
-      session, storagePaths
-    );
-
-    const conflicts = await manager.getStartConflicts();
-    expect(conflicts.map((c) => c.packageId)).not.toContain(packageId);
-  });
-
-  it("flags a fresh package when its package-specific extract dir already holds files and it has no completed items", async () => {
-    const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-startconflict-fresh-"));
-    tempDirs.push(root);
-    const storagePaths = createStoragePaths(path.join(root, "state"));
-    initPackageLogs(storagePaths.baseDir);
-    initItemLogs(storagePaths.baseDir);
-
-    const session = emptySession();
-    const packageId = "pkg-fresh-conflict";
-    const extractDir = path.join(root, "extract", "FreshConflict");
-    fs.mkdirSync(extractDir, { recursive: true });
-    fs.writeFileSync(path.join(extractDir, "old-from-previous-run.mkv"), Buffer.alloc(64, 9));
-    session.packageOrder = [packageId];
-    session.packages[packageId] = {
-      id: packageId, name: "FreshConflict",
-      outputDir: path.join(root, "downloads", "FreshConflict"), extractDir,
-      status: "queued", itemIds: ["fresh-pending"], cancelled: false, enabled: true,
-      createdAt: Date.now(), updatedAt: Date.now()
-    } as any;
-    session.items["fresh-pending"] = makeItem("fresh-pending", packageId, "queued", "fresh.rar");
-
-    const manager = new DownloadManager(
-      { ...defaultSettings(), token: "rd-token", outputDir: path.join(root, "downloads"), extractDir: path.join(root, "extract") },
-      session, storagePaths
-    );
-
-    const conflicts = await manager.getStartConflicts();
-    expect(conflicts.map((c) => c.packageId)).toContain(packageId);
-  });
-
-  it("start() holds excluded packages out of the run set and runs the rest", async () => {
-    const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-selective-resume-"));
-    tempDirs.push(root);
-    const storagePaths = createStoragePaths(path.join(root, "state"));
-    initPackageLogs(storagePaths.baseDir);
-    initItemLogs(storagePaths.baseDir);
-
-    const session = emptySession();
-    const runId = "pkg-run";
-    const holdId = "pkg-hold";
-    fs.mkdirSync(path.join(root, "downloads", "RunMe"), { recursive: true });
-    fs.mkdirSync(path.join(root, "downloads", "HoldMe"), { recursive: true });
-    session.packageOrder = [runId, holdId];
-    session.packages[runId] = {
-      id: runId, name: "RunMe",
-      outputDir: path.join(root, "downloads", "RunMe"), extractDir: path.join(root, "extract", "RunMe"),
-      status: "queued", itemIds: ["run-item"], cancelled: false, enabled: true,
-      createdAt: Date.now(), updatedAt: Date.now()
-    } as any;
-    session.packages[holdId] = {
-      id: holdId, name: "HoldMe",
-      outputDir: path.join(root, "downloads", "HoldMe"), extractDir: path.join(root, "extract", "HoldMe"),
-      status: "queued", itemIds: ["hold-item"], cancelled: false, enabled: true,
-      createdAt: Date.now(), updatedAt: Date.now()
-    } as any;
-    session.items["run-item"] = makeItem("run-item", runId, "queued", "run.rar");
-    session.items["hold-item"] = makeItem("hold-item", holdId, "queued", "hold.rar");
-
-    const manager = new DownloadManager(
-      { ...defaultSettings(), token: "rd-token", maxParallel: 2, outputDir: path.join(root, "downloads"), extractDir: path.join(root, "extract") },
-      session, storagePaths
-    );
-    (manager as any).debridService.unrestrictLink = () => new Promise(() => {});
-
-    await manager.start({ excludePackageIds: new Set([holdId]) });
-
-    expect((manager as any).runPackageIds.has(runId)).toBe(true);
-    expect((manager as any).runPackageIds.has(holdId)).toBe(false);
-    expect((manager as any).runItemIds.has("run-item")).toBe(true);
-    expect((manager as any).runItemIds.has("hold-item")).toBe(false);
-    expect(session.items["hold-item"].status).toBe("queued");
-
-    manager.stop();
-  });
-});
-
-describe("mega-debrid api/web resolution overlap gate", () => {
-  function megaApiSettings(root: string): any {
-    return {
-      ...defaultSettings(),
-      megaLogin: "u", megaPassword: "p", megaCredentials: "u:p",
-      megaDebridApiEnabled: true, megaDebridWebEnabled: true, megaDebridPreferApi: true,
-      outputDir: path.join(root, "downloads"), extractDir: path.join(root, "extract")
-    };
-  }
-
-  function megaItem(id: string, status: string): any {
-    return {
-      id, packageId: "pkg", url: `https://rapidgator.net/file/${id}`, provider: "megadebrid-api",
-      status, retries: 0, speedBps: 0, downloadedBytes: 0, totalBytes: null, progressPercent: 0,
-      fileName: `${id}.rar`, targetPath: "", resumable: true, attempts: 0, lastError: "", fullStatus: "",
-      createdAt: Date.now(), updatedAt: Date.now()
-    };
-  }
-
-  function addValidating(manager: DownloadManager, session: any, ids: string[]): void {
-    for (const id of ids) {
-      session.items[id] = megaItem(id, "validating");
-      (manager as any).activeTasks.set(id, {
-        itemId: id, packageId: "pkg", abortController: new AbortController(), abortReason: "none",
-        resumable: true, nonResumableCounted: false, blockedOnDiskWrite: false, blockedOnDiskSince: 0
-      });
-    }
-  }
-
-  function buildManager(root: string, session: any): DownloadManager {
-    return new DownloadManager(megaApiSettings(root), session, createStoragePaths(path.join(root, "state")));
-  }
-
-  it("lets the first mega resolve start when nothing is in flight", () => {
-    const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-overlap-0-"));
-    tempDirs.push(root);
-    const session = emptySession();
-    const candidate = megaItem("cand", "queued");
-    session.items["cand"] = candidate;
-    const manager = buildManager(root, session);
-    expect((manager as any).shouldDelayStartForItem(candidate)).toBe(false);
-  });
-
-  it("serializes a second API resolve while the first is still in its API phase (no concurrent API)", () => {
-    const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-overlap-1-"));
-    tempDirs.push(root);
-    const session = emptySession();
-    const candidate = megaItem("cand", "queued");
-    session.items["cand"] = candidate;
-    const manager = buildManager(root, session);
-    addValidating(manager, session, ["a"]);
-    expect((manager as any).shouldDelayStartForItem(candidate)).toBe(true);
-  });
-
-  it("allows one API resolve to overlap once the first has moved to its web phase", () => {
-    const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-overlap-2-"));
-    tempDirs.push(root);
-    const session = emptySession();
-    const candidate = megaItem("cand", "queued");
-    session.items["cand"] = candidate;
-    const manager = buildManager(root, session);
-    addValidating(manager, session, ["a"]);
-    primeMegaDebridInFlightForTests("acc:web", 1);
-    expect((manager as any).shouldDelayStartForItem(candidate)).toBe(false);
-  });
-
-  it("caps the overlap at one API plus one web (no third concurrent resolve)", () => {
-    const root = fs.mkdtempSync(path.join(os.tmpdir(), "rd-overlap-3-"));
-    tempDirs.push(root);
-    const session = emptySession();
-    const candidate = megaItem("cand", "queued");
-    session.items["cand"] = candidate;
-    const manager = buildManager(root, session);
-    addValidating(manager, session, ["a", "b"]);
-    primeMegaDebridInFlightForTests("acc:web", 1);
-    expect((manager as any).shouldDelayStartForItem(candidate)).toBe(true);
-  });
-});

tests/unrestrict-retry.test.ts

@@ -1,5 +1,5 @@
 import { describe, expect, it } from "vitest";
-import { transientResolveRetryDelayMs, parseMegaDebridCooldownRetry, parseMegaDebridResetPark, parseMegaDebridSlowLinkRetry } from "../src/main/download-manager";
+import { transientResolveRetryDelayMs, parseMegaDebridCooldownRetry, parseMegaDebridResetPark } from "../src/main/download-manager";
 
 describe("transientResolveRetryDelayMs (fast, bounded retry for transient resolve failures)", () => {
   it("starts fast (<= 3s) instead of the 5s..120s exponential", () => {
@@ -63,31 +63,6 @@ describe("parseMegaDebridCooldownRetry (honor the encoded account-cooldown delay
   });
 });
 
-describe("parseMegaDebridSlowLinkRetry (park only the slow link, never the account)", () => {
-  it("parses the encoded delay from a slow-link error", () => {
-    const r = parseMegaDebridSlowLinkRetry("mega_debrid_slow_link:120000:Mega-Debrid (Account 1/1, Su******e3): aborted");
-    expect(r).not.toBeNull();
-    expect(r!.delayMs).toBe(120000);
-    expect(r!.detail).toContain("Mega-Debrid");
-  });
-
-  it("parses it when embedded in the aggregated provider-chain error", () => {
-    const aggregated = "Provider-Kette: Mega-Debrid Web fehlgeschlagen (Error: mega_debrid_slow_link:90000:Mega-Debrid (Account 1/1): aborted)";
-    expect(parseMegaDebridSlowLinkRetry(aggregated)!.delayMs).toBe(90000);
-  });
-
-  it("clamps to [1s, 15min]", () => {
-    expect(parseMegaDebridSlowLinkRetry("mega_debrid_slow_link:1:x")!.delayMs).toBe(1000);
-    expect(parseMegaDebridSlowLinkRetry("mega_debrid_slow_link:99999999:x")!.delayMs).toBe(15 * 60 * 1000);
-  });
-
-  it("does not collide with the account-cooldown or reset-park tokens", () => {
-    expect(parseMegaDebridSlowLinkRetry("mega_debrid_cooldown:20330:x")).toBeNull();
-    expect(parseMegaDebridSlowLinkRetry("mega_debrid_reset_park:43200000:x")).toBeNull();
-    expect(parseMegaDebridCooldownRetry("mega_debrid_slow_link:120000:x")).toBeNull();
-  });
-});
-
 describe("parseMegaDebridResetPark (park the item until the Tagesreset, not a ~2min generic retry)", () => {
   it("parses the encoded until-reset delay from the park token", () => {
     const r = parseMegaDebridResetPark("mega_debrid_reset_park:43200000:Mega-Debrid: Alle Accounts am Tageslimit (bis zum Tagesreset gesperrt)");

tools/rd-diagnostics-mcp/README.md

@@ -29,10 +29,8 @@ Without env config, every tool simply takes a `code` argument.
 
 ## Tools
 
-`rd_servers`, `rd_ping`, `rd_diagnostics`, `rd_status`, `rd_items`, `rd_packages`, `rd_errors`, `rd_logs`
+`rd_servers`, `rd_ping`, `rd_diagnostics`, `rd_status`, `rd_items`, `rd_packages`, `rd_errors`, `rd_logs`,
-(`main|audit|rename|trace|session|conversion|package|item`), `rd_history`, `rd_accounts`, `rd_providers`
+`rd_history`, `rd_accounts`, `rd_host`, `rd_self_check`, `rd_get` (raw escape-hatch, any read-only path).
-(live per-account/key cooldown + in-flight + rotation state), `rd_host`, `rd_self_check`,
-`rd_get` (raw escape-hatch, any read-only path).
 
 Each tool accepts `code` or `server` to pick the target.
 

tools/rd-diagnostics-mcp/src/bridge.mjs

@@ -219,7 +219,6 @@ const LOG_PATHS = {
   rename: "/logs/rename",
   trace: "/logs/trace",
   session: "/logs/session",
-  conversion: "/logs/conversion",
   package: "/logs/package",
   item: "/logs/item"
 };
@@ -228,10 +227,10 @@ server.registerTool(
   "rd_logs",
   {
     title: "Log lesen",
-    description: "Liest das Ende eines Logs (GET /logs/<name>). name: main|audit|rename|trace|session|conversion|package|item. conversion = Pro-Item Link-Aufloesungs-Lebenszyklus (Token, API, Web, Rotation, Abbrueche mit Zeiten). Fuer package/item zusaetzlich package/item angeben.",
+    description: "Liest das Ende eines Logs (GET /logs/<name>). name: main|audit|rename|trace|session|package|item. Fuer package/item zusaetzlich package/item angeben.",
     inputSchema: {
       ...CODE_FIELD,
-      name: z.enum(["main", "audit", "rename", "trace", "session", "conversion", "package", "item"]).describe("Welches Log."),
+      name: z.enum(["main", "audit", "rename", "trace", "session", "package", "item"]).describe("Welches Log."),
       lines: z.number().int().positive().optional().describe("Anzahl Zeilen vom Ende (Default 100)."),
       grep: z.string().optional().describe("Filter."),
       package: z.string().optional().describe("Nur fuer name=package."),
@@ -269,16 +268,6 @@ server.registerTool(
   async (args) => requestTool(args, "/accounts", {})
 );
 
-server.registerTool(
-  "rd_providers",
-  {
-    title: "Provider-Laufzeitzustand",
-    description: "Live Provider-Runtime (GET /providers): pro Mega-Account/Debrid-Link-Key der AKTIVE Cooldown (until/remainingMs/Grund/Kategorie), in-flight-Tiefe, Mega-Rotationscursor, Empty-Response-Streaks. Die 'warum kuehlt es JETZT ab'-Ansicht — beantwortet Cooldown-Fragen direkt statt aus Log-Arithmetik.",
-    inputSchema: { ...CODE_FIELD }
-  },
-  async (args) => requestTool(args, "/providers", {})
-);
-
 server.registerTool(
   "rd_host",
   {