Add per-package detailed logs

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "real-debrid-downloader",
-  "version": "1.7.7",
+  "version": "1.7.41",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "real-debrid-downloader",
-      "version": "1.7.7",
+      "version": "1.7.41",
       "license": "MIT",
       "dependencies": {
         "adm-zip": "^0.5.16",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "real-debrid-downloader",
-  "version": "1.7.40",
+  "version": "1.7.41",
   "description": "Desktop downloader",
   "main": "build/main/main/main.js",
   "author": "Sucukdeluxe",

src/main/app-controller.ts

@@ -28,6 +28,7 @@ import { configureLogger, getLogFilePath, logger } from "./logger";
 import { AllDebridWebFallback } from "./all-debrid-web";
 import { BestDebridWebFallback } from "./bestdebrid-web";
 import { RealDebridWebFallback } from "./realdebrid-web";
+import { getPackageLogPath, initPackageLogs, shutdownPackageLogs } from "./package-log";
 import { initSessionLog, getSessionLogPath, shutdownSessionLog } from "./session-log";
 import { MegaWebFallback } from "./mega-web-fallback";
 import { addHistoryEntry, cancelPendingAsyncSaves, clearHistory, createStoragePaths, loadHistory, loadSession, loadSettings, normalizeHistoryEntry, normalizeLoadedSession, normalizeLoadedSessionTransientFields, normalizeSettings, removeHistoryEntry, saveHistory, saveSession, saveSettings } from "./storage";
@@ -70,6 +71,7 @@ export class AppController {
   public constructor() {
     configureLogger(this.storagePaths.baseDir);
     initSessionLog(this.storagePaths.baseDir);
+    initPackageLogs(this.storagePaths.baseDir);
     this.settings = loadSettings(this.storagePaths);
     const session = loadSession(this.storagePaths);
     this.megaWebFallback = new MegaWebFallback(() => ({
@@ -464,6 +466,10 @@ export class AppController {
     return getSessionLogPath();
   }
 
+  public getPackageLogPath(packageId: string): string | null {
+    return this.manager.getPackageLogPath(packageId) || getPackageLogPath(packageId);
+  }
+
   public shutdown(): void {
     stopDebugServer();
     abortActiveUpdateDownload();
@@ -473,6 +479,7 @@ export class AppController {
     this.allDebridWebFallback.dispose();
     this.bestDebridWebFallback.dispose();
     shutdownSessionLog();
+    shutdownPackageLogs();
     logger.info("App beendet");
   }
 

src/main/download-manager.ts

@@ -45,6 +45,7 @@ import { AllDebridWebUnrestrictor, BestDebridWebUnrestrictor, DebridService, Meg
 import { cleanupArchives, clearExtractResumeState, collectArchiveCleanupTargets, extractPackageArchives, findArchiveCandidates, hasAnyFilesRecursive, removeEmptyDirectoryTree, type ExtractArchiveFailureInfo } from "./extractor";
 import { validateFileAgainstManifest } from "./integrity";
 import { logger } from "./logger";
+import { ensurePackageLog, getPackageLogPath as getPersistedPackageLogPath, logPackageEvent as writePackageLogEvent } from "./package-log";
 import { StoragePaths, saveSession, saveSessionAsync, saveSettings, saveSettingsAsync } from "./storage";
 import { compactErrorText, ensureDirPath, filenameFromUrl, formatEta, humanSize, looksLikeOpaqueFilename, nowMs, sanitizeFilename, sleep } from "./utils";
 
@@ -1171,6 +1172,15 @@ export class DownloadManager extends EventEmitter {
     this.invalidateMegaSessionFn = options.invalidateMegaSession;
     this.onHistoryEntryCallback = options.onHistoryEntry;
     logger.info(`DownloadManager Init: ${Object.keys(this.session.packages).length} Pakete, ${this.itemCount} Items, cleanupPolicy=${this.settings.completedCleanupPolicy}`);
+    for (const pkg of Object.values(this.session.packages)) {
+      this.ensurePackageLogForPackage(pkg);
+      this.logPackageForPackage(pkg, "INFO", "Paket aus Session wiederhergestellt", {
+        itemCount: pkg.itemIds.length,
+        status: pkg.status,
+        enabled: pkg.enabled,
+        cancelled: pkg.cancelled
+      });
+    }
     this.applyOnStartCleanupPolicy();
     this.normalizeSessionStatuses();
     void this.recoverRetryableItems("startup").catch((err) => logger.warn(`recoverRetryableItems Fehler (startup): ${compactErrorText(err)}`));
@@ -1182,6 +1192,55 @@ export class DownloadManager extends EventEmitter {
     void this.cleanupExistingExtractedArchives().catch((err) => logger.warn(`cleanupExistingExtractedArchives Fehler (constructor): ${compactErrorText(err)}`));
   }
 
+  public getPackageLogPath(packageId: string): string | null {
+    const pkg = this.session.packages[packageId];
+    if (pkg) {
+      return this.ensurePackageLogForPackage(pkg);
+    }
+    return getPersistedPackageLogPath(packageId);
+  }
+
+  private ensurePackageLogForPackage(pkg: PackageEntry): string | null {
+    return ensurePackageLog({
+      packageId: pkg.id,
+      name: pkg.name,
+      outputDir: pkg.outputDir,
+      extractDir: pkg.extractDir
+    });
+  }
+
+  private logPackage(packageId: string, level: "INFO" | "WARN" | "ERROR", message: string, fields?: Record<string, unknown>): void {
+    writePackageLogEvent(packageId, level, message, fields);
+  }
+
+  private logPackageForPackage(pkg: PackageEntry, level: "INFO" | "WARN" | "ERROR", message: string, fields?: Record<string, unknown>): void {
+    this.ensurePackageLogForPackage(pkg);
+    this.logPackage(pkg.id, level, message, {
+      packageName: pkg.name,
+      ...fields
+    });
+  }
+
+  private logPackageForItem(
+    item: DownloadItem,
+    level: "INFO" | "WARN" | "ERROR",
+    message: string,
+    fields?: Record<string, unknown>
+  ): void {
+    const pkg = this.session.packages[item.packageId];
+    if (pkg) {
+      this.ensurePackageLogForPackage(pkg);
+    }
+    this.logPackage(item.packageId, level, message, {
+      packageName: pkg?.name || "",
+      itemId: item.id,
+      fileName: item.fileName,
+      status: item.status,
+      targetPath: item.targetPath,
+      ...fields
+    });
+  }
+
   public setSettings(next: AppSettings): void {
     const previous = this.settings;
     next.totalDownloadedAllTime = Math.max(next.totalDownloadedAllTime || 0, this.settings.totalDownloadedAllTime || 0);
@@ -1373,8 +1432,13 @@ export class DownloadManager extends EventEmitter {
     if (!pkg) {
       return;
     }
+    const previousName = pkg.name;
     pkg.name = sanitizeFilename(newName) || pkg.name;
     pkg.updatedAt = nowMs();
+    this.logPackageForPackage(pkg, "INFO", "Paket umbenannt", {
+      oldName: previousName,
+      newName: pkg.name
+    });
     this.persistSoon();
     this.emitState(true);
   }
@@ -1399,6 +1463,9 @@ export class DownloadManager extends EventEmitter {
     if (!item) {
       return;
     }
+    this.logPackageForItem(item, "WARN", "Item entfernt", {
+      url: item.url
+    });
     this.recordRunOutcome(itemId, "cancelled");
     const active = this.activeTasks.get(itemId);
     const hasActiveTask = Boolean(active);
@@ -1621,6 +1688,12 @@ export class DownloadManager extends EventEmitter {
         createdAt: nowMs(),
         updatedAt: nowMs()
       };
+      this.ensurePackageLogForPackage(packageEntry);
+      this.logPackageForPackage(packageEntry, "INFO", "Paket angelegt", {
+        outputDir,
+        extractDir,
+        linkCount: links.length
+      });
 
       for (let linkIdx = 0; linkIdx < links.length; linkIdx += 1) {
         const link = links[linkIdx];
@@ -1648,6 +1721,13 @@ export class DownloadManager extends EventEmitter {
           updatedAt: nowMs()
         };
         this.assignItemTargetPath(item, path.join(outputDir, fileName));
+        this.logPackageForItem(item, "INFO", "Link registriert", {
+          index: linkIdx + 1,
+          totalLinks: links.length,
+          url: link,
+          hintedName: hintName || "",
+          initialTargetPath: item.targetPath
+        });
         packageEntry.itemIds.push(itemId);
         this.session.items[itemId] = item;
         this.itemCount += 1;
@@ -2467,6 +2547,12 @@ export class DownloadManager extends EventEmitter {
 
     const videoFiles = await this.collectVideoFiles(extractDir);
     logger.info(`Auto-Rename: ${videoFiles.length} Video-Dateien gefunden in ${extractDir}`);
+    if (pkg) {
+      this.logPackageForPackage(pkg, "INFO", "Auto-Rename Scan gestartet", {
+        extractDir,
+        videoFiles: videoFiles.length
+      });
+    }
     let renamed = 0;
 
     // Collect additional folder candidates from package metadata (outputDir, item filenames)
@@ -2551,6 +2637,13 @@ export class DownloadManager extends EventEmitter {
 
       try {
         await this.renamePathWithExdevFallback(sourcePath, targetPath);
+        if (pkg) {
+          this.logPackageForPackage(pkg, "INFO", "Auto-Rename durchgeführt", {
+            sourcePath,
+            targetPath,
+            sourceName
+          });
+        }
         logger.info(`Auto-Rename: ${sourceName} -> ${path.basename(targetPath)}`);
         renamed += 1;
       } catch (error) {
@@ -2588,6 +2681,11 @@ export class DownloadManager extends EventEmitter {
 
     if (renamed > 0) {
       logger.info(`Auto-Rename (Scene): ${renamed} Datei(en) umbenannt`);
+      if (pkg) {
+        this.logPackageForPackage(pkg, "INFO", "Auto-Rename abgeschlossen", {
+          renamed
+        });
+      }
     }
     return renamed;
   }
@@ -2837,9 +2935,19 @@ export class DownloadManager extends EventEmitter {
       try {
         await this.moveFileWithExdevFallback(sourcePath, targetPath);
         moved += 1;
+        this.logPackageForPackage(pkg, "INFO", "MKV verschoben", {
+          sourcePath,
+          targetPath,
+          sourceSize
+        });
       } catch (error) {
         failed += 1;
         logger.warn(`MKV verschieben fehlgeschlagen: ${sourcePath} -> ${targetPath} (${compactErrorText(error)})`);
+        this.logPackageForPackage(pkg, "WARN", "MKV verschieben fehlgeschlagen", {
+          sourcePath,
+          targetPath,
+          error: compactErrorText(error)
+        });
       }
     }
 
@@ -2862,6 +2970,9 @@ export class DownloadManager extends EventEmitter {
     if (!pkg) {
       return;
     }
+    this.logPackageForPackage(pkg, "WARN", "Paketabbruch angefordert", {
+      itemCount: pkg.itemIds.length
+    });
     pkg.cancelled = true;
     pkg.updatedAt = nowMs();
     const packageName = pkg.name;
@@ -4511,6 +4622,12 @@ export class DownloadManager extends EventEmitter {
       const slotWaitMs = nowMs() - slotWaitStart;
       if (slotWaitMs > 100) {
         logger.info(`Post-Process Slot erhalten nach ${(slotWaitMs / 1000).toFixed(1)}s Wartezeit: pkg=${packageId.slice(0, 8)}`);
+        const pkg = this.session.packages[packageId];
+        if (pkg) {
+          this.logPackageForPackage(pkg, "INFO", "Post-Process-Slot erhalten", {
+            slotWaitMs
+          });
+        }
       }
       try {
         let round = 0;
@@ -4526,6 +4643,15 @@ export class DownloadManager extends EventEmitter {
           }
           const roundMs = nowMs() - roundStart;
           logger.info(`Post-Process Runde ${round} fertig in ${(roundMs / 1000).toFixed(1)}s (requeue=${hadRequeue}, nextRequeue=${this.hybridExtractRequeue.has(packageId)}): pkg=${packageId.slice(0, 8)}`);
+          const pkg = this.session.packages[packageId];
+          if (pkg) {
+            this.logPackageForPackage(pkg, "INFO", "Post-Process-Runde abgeschlossen", {
+              round,
+              roundMs,
+              hadRequeue,
+              nextRequeue: this.hybridExtractRequeue.has(packageId)
+            });
+          }
           this.persistSoon();
           this.emitState();
           // If this round was very fast (no extraction work, just a
@@ -4724,6 +4850,9 @@ export class DownloadManager extends EventEmitter {
       }
     }
     logger.info(`Extraktion manuell wiederholt: pkg=${pkg.name}`);
+    this.logPackageForPackage(pkg, "INFO", "Extraktion manuell wiederholt", {
+      completedItems: completedItems.length
+    });
     this.persistSoon();
     this.emitState(true);
     void this.runPackagePostProcessing(packageId).catch((err) => logger.warn(`runPackagePostProcessing Fehler (retryExtraction): ${compactErrorText(err)}`));
@@ -4747,6 +4876,9 @@ export class DownloadManager extends EventEmitter {
       item.updatedAt = nowMs();
     }
     logger.info(`Jetzt entpacken: pkg=${pkg.name}, completed=${completedItems.length}`);
+    this.logPackageForPackage(pkg, "INFO", "Jetzt entpacken ausgelöst", {
+      completedItems: completedItems.length
+    });
     this.persistSoon();
     this.emitState(true);
     void this.runPackagePostProcessing(packageId).catch((err) => logger.warn(`runPackagePostProcessing Fehler (extractNow): ${compactErrorText(err)}`));
@@ -4783,6 +4915,12 @@ export class DownloadManager extends EventEmitter {
 
   private removePackageFromSession(packageId: string, itemIds: string[], reason: "completed" | "deleted" = "deleted"): void {
     const pkg = this.session.packages[packageId];
+    if (pkg) {
+      this.logPackageForPackage(pkg, "INFO", "Paket aus Session entfernt", {
+        reason,
+        removedItemCount: itemIds.length
+      });
+    }
     // Only create history here for deletions — completions are handled by recordPackageHistory
     if (pkg && this.onHistoryEntryCallback && reason === "deleted" && !this.historyRecordedPackages.has(packageId)) {
       const allItems = itemIds.map(id => this.session.items[id]).filter(Boolean) as DownloadItem[];
@@ -5600,6 +5738,14 @@ export class DownloadManager extends EventEmitter {
       genericErrorRetries: Number(active.genericErrorRetries || 0),
       unrestrictRetries: Number(active.unrestrictRetries || 0)
     });
+    this.logPackageForItem(item, "WARN", "Retry eingeplant", {
+      delayMs: waitMs,
+      statusText,
+      stallRetries: Number(active.stallRetries || 0),
+      unrestrictRetries: Number(active.unrestrictRetries || 0),
+      genericRetries: Number(active.genericErrorRetries || 0),
+      freshRetryUsed: Boolean(active.freshRetryUsed)
+    });
     // Caller returns immediately after this; startItem().finally releases the active slot,
     // so the retry backoff never blocks a worker.
     this.retryAfterByItem.set(item.id, nowMs() + waitMs);
@@ -5635,6 +5781,10 @@ export class DownloadManager extends EventEmitter {
     item.updatedAt = nowMs();
     pkg.status = "downloading";
     pkg.updatedAt = nowMs();
+    this.logPackageForItem(item, "INFO", "Download-Slot gestartet", {
+      packageId,
+      maxParallel: Math.max(1, Number(this.settings.maxParallel) || 1)
+    });
 
     const active: ActiveTask = {
       itemId,
@@ -5692,6 +5842,10 @@ export class DownloadManager extends EventEmitter {
     const maxStallRetries = maxItemRetries;
     while (true) {
       try {
+        this.logPackageForItem(item, "INFO", "Link-Umwandlung gestartet", {
+          url: item.url,
+          retryLimit: retryDisplayLimit
+        });
         // Wait while paused — don't check cooldown or unrestrict while paused
         while (this.session.paused && this.session.running && !active.abortController.signal.aborted) {
           item.status = "paused";
@@ -5713,9 +5867,18 @@ export class DownloadManager extends EventEmitter {
             const fallback = this.findFallbackProviderNotInCooldown(item);
             if (fallback) {
               logger.info(`Provider-Cooldown: ${cooldownProvider} noch ${Math.ceil(cooldownMs / 1000)}s, wechsle zu ${fallback} für ${item.fileName || item.url}`);
+              this.logPackageForItem(item, "WARN", "Provider-Cooldown erkannt, Fallback gewählt", {
+                provider: cooldownProvider,
+                remainingMs: cooldownMs,
+                fallback
+              });
               item.provider = null;
               // Continue — debrid.ts will attempt providers in order and reach the fallback
             } else {
+              this.logPackageForItem(item, "WARN", "Provider-Cooldown blockiert Unrestrict", {
+                provider: cooldownProvider,
+                remainingMs: cooldownMs
+              });
               const delayMs = Math.min(cooldownMs + 1000, 310000);
               this.queueRetry(item, active, delayMs, `Provider-Cooldown (${Math.ceil(delayMs / 1000)}s)`);
               this.persistSoon();
@@ -5723,6 +5886,10 @@ export class DownloadManager extends EventEmitter {
               return;
             }
           } else {
+            this.logPackageForItem(item, "WARN", "Provider-Cooldown blockiert Unrestrict", {
+              provider: cooldownProvider,
+              remainingMs: cooldownMs
+            });
             const delayMs = Math.min(cooldownMs + 1000, 310000);
             this.queueRetry(item, active, delayMs, `Provider-Cooldown (${Math.ceil(delayMs / 1000)}s)`);
             this.persistSoon();
@@ -5770,6 +5937,12 @@ export class DownloadManager extends EventEmitter {
         item.providerAccountLabel = unrestricted.sourceAccountLabel;
         item.retries += unrestricted.retriesUsed;
         item.fileName = sanitizeFilename(unrestricted.fileName || filenameFromUrl(item.url));
+        let directHost = "";
+        try {
+          directHost = new URL(unrestricted.directUrl).host;
+        } catch {
+          directHost = "";
+        }
         try {
           fs.mkdirSync(pkg.outputDir, { recursive: true });
         } catch (mkdirError) {
@@ -5791,11 +5964,30 @@ export class DownloadManager extends EventEmitter {
         item.updatedAt = nowMs();
         this.emitState();
         logger.info(`Download Start: ${item.fileName} (${humanSize(unrestricted.fileSize || 0)}) via ${pLabel}, pkg=${pkg.name}`);
+        this.logPackageForItem(item, "INFO", "Link umgewandelt", {
+          provider: unrestricted.provider,
+          providerLabel: unrestricted.providerLabel || "",
+          accountId: unrestricted.sourceAccountId || "",
+          accountLabel: unrestricted.sourceAccountLabel || "",
+          sizeBytes: unrestricted.fileSize,
+          targetPath: item.targetPath,
+          directHost,
+          directUrl: unrestricted.directUrl,
+          resumableHint: unrestricted.retriesUsed >= 0
+        });
 
         const maxAttempts = maxItemAttempts;
         let done = false;
         while (!done && item.attempts < maxAttempts) {
           item.attempts += 1;
+          this.logPackageForItem(item, "INFO", "Download-Versuch startet", {
+            attempt: item.attempts,
+            maxAttempts: maxAttempts === Number.MAX_SAFE_INTEGER ? "infinite" : maxAttempts,
+            provider: unrestricted.provider,
+            targetPath: item.targetPath,
+            existingBytes: item.downloadedBytes,
+            totalBytes: item.totalBytes
+          });
           if (item.status !== "downloading") {
             item.status = "downloading";
             item.fullStatus = `Download läuft (${statusLabel})`;
@@ -5898,6 +6090,11 @@ export class DownloadManager extends EventEmitter {
         pkg.updatedAt = nowMs();
         this.recordRunOutcome(item.id, "completed");
         logger.info(`Download fertig: ${item.fileName} (${humanSize(item.downloadedBytes)}), pkg=${pkg.name}`);
+        this.logPackageForItem(item, "INFO", "Download abgeschlossen", {
+          downloadedBytes: item.downloadedBytes,
+          totalBytes: item.totalBytes,
+          autoExtract: this.settings.autoExtract
+        });
 
         if (this.session.running && !active.abortController.signal.aborted) {
           void this.runPackagePostProcessing(pkg.id).catch((err) => {
@@ -5919,6 +6116,9 @@ export class DownloadManager extends EventEmitter {
         const reason = active.abortReason;
         const claimedTargetPath = this.claimedTargetPathByItem.get(item.id) || "";
         if (reason === "cancel") {
+          this.logPackageForItem(item, "WARN", "Download abgebrochen durch Entfernen", {
+            reason
+          });
           item.status = "cancelled";
           item.fullStatus = "Entfernt";
           this.recordRunOutcome(item.id, "cancelled");
@@ -5935,6 +6135,9 @@ export class DownloadManager extends EventEmitter {
           this.dropItemContribution(item.id);
           this.retryStateByItem.delete(item.id);
         } else if (reason === "stop") {
+          this.logPackageForItem(item, "WARN", "Download gestoppt", {
+            reason
+          });
           // If a new start() has already re-queued this item, don't overwrite
           // its status with "cancelled"/"Gestoppt" — the new run owns it now.
           if (!this.session.running) {
@@ -5950,12 +6153,18 @@ export class DownloadManager extends EventEmitter {
           }
           this.retryStateByItem.delete(item.id);
         } else if (reason === "shutdown") {
+          this.logPackageForItem(item, "WARN", "Download für Shutdown geparkt", {
+            reason
+          });
           item.status = "queued";
           item.speedBps = 0;
           const activePkg = this.session.packages[item.packageId];
           item.fullStatus = activePkg && !activePkg.enabled ? "Paket gestoppt" : "Wartet";
           this.retryStateByItem.delete(item.id);
         } else if (reason === "reconnect") {
+          this.logPackageForItem(item, "WARN", "Download wartet auf Reconnect", {
+            reason
+          });
           item.status = "queued";
           item.speedBps = 0;
           item.fullStatus = "Wartet auf Reconnect";
@@ -5970,6 +6179,9 @@ export class DownloadManager extends EventEmitter {
           // Item was reset externally by resetItems/resetPackage — state already set, do nothing
           this.retryStateByItem.delete(item.id);
         } else if (reason === "package_toggle") {
+          this.logPackageForItem(item, "WARN", "Download wegen Paket-Toggle pausiert", {
+            reason
+          });
           item.status = "queued";
           item.speedBps = 0;
           item.fullStatus = "Paket gestoppt";
@@ -5981,6 +6193,10 @@ export class DownloadManager extends EventEmitter {
           });
         } else if (reason === "stall") {
           const stallErrorText = compactErrorText(error);
+          this.logPackageForItem(item, "WARN", "Stall erkannt", {
+            error: stallErrorText,
+            downloadedBytes: item.downloadedBytes
+          });
           const isSlowThroughput = stallErrorText.includes("slow_throughput");
           const wasValidating = item.status === "validating";
           active.stallRetries += 1;
@@ -6020,7 +6236,11 @@ export class DownloadManager extends EventEmitter {
                   const stallStat = fs.statSync(targetFile);
                   if (stallStat.size >= expectedMin) {
                     fileAlreadyComplete = true;
-                    logger.info(`Stall-Recovery: ${item.fileName} ist bereits vollständig auf Disk (${humanSize(stallStat.size)}, erwartet mind. ${humanSize(expectedMin)}), überspringe Retry`);
+                  logger.info(`Stall-Recovery: ${item.fileName} ist bereits vollständig auf Disk (${humanSize(stallStat.size)}, erwartet mind. ${humanSize(expectedMin)}), überspringe Retry`);
+                    this.logPackageForItem(item, "INFO", "Stall-Recovery: Datei bereits vollständig", {
+                      fileSize: stallStat.size,
+                      expectedMin
+                    });
                     item.status = "completed";
                     item.fullStatus = this.settings.autoExtract
                       ? "Entpacken - Ausstehend"
@@ -6084,6 +6304,10 @@ export class DownloadManager extends EventEmitter {
           this.retryStateByItem.delete(item.id);
         } else {
           const errorText = compactErrorText(error);
+          this.logPackageForItem(item, "WARN", "Download-Fehlerpfad erreicht", {
+            error: errorText,
+            abortReason: reason || "none"
+          });
           const shouldFreshRetry = !active.freshRetryUsed && isFetchFailure(errorText);
           const isHttp416 = /(^|\D)416(\D|$)/.test(errorText);
           if (isHttp416) {
@@ -6279,6 +6503,9 @@ export class DownloadManager extends EventEmitter {
     if (!item) {
       throw new Error("Download-Item fehlt");
     }
+    const logAttemptEvent = (level: "INFO" | "WARN" | "ERROR", message: string, fields?: Record<string, unknown>): void => {
+      this.logPackageForItem(item, level, message, fields);
+    };
 
     const configuredRetryLimit = normalizeRetryLimit(this.settings.retryLimit);
     const retryDisplayLimit = retryLimitLabel(configuredRetryLimit);
@@ -6307,6 +6534,15 @@ export class DownloadManager extends EventEmitter {
       if (existingBytes > 0) {
         headers.Range = `bytes=${existingBytes}-`;
       }
+      logAttemptEvent("INFO", "HTTP-Download-Versuch vorbereitet", {
+        attempt,
+        maxAttempts: maxAttempts === Number.MAX_SAFE_INTEGER ? "infinite" : maxAttempts,
+        directUrl,
+        targetPath: effectiveTargetPath,
+        knownTotal,
+        existingBytes,
+        rangeHeader: headers.Range || ""
+      });
 
       while (this.reconnectActive()) {
         if (active.abortController.signal.aborted) {
@@ -6336,6 +6572,10 @@ export class DownloadManager extends EventEmitter {
           throw error;
         }
         lastError = compactErrorText(error);
+        logAttemptEvent("WARN", "HTTP-Verbindung fehlgeschlagen", {
+          attempt,
+          error: lastError
+        });
         if (attempt < maxAttempts) {
           item.retries += 1;
           item.fullStatus = `Verbindungsfehler, retry ${attempt}/${retryDisplayLimit}`;
@@ -6352,6 +6592,12 @@ export class DownloadManager extends EventEmitter {
       }
 
       if (!response.ok) {
+        logAttemptEvent(response.status >= 500 ? "WARN" : "ERROR", "HTTP-Antwort nicht erfolgreich", {
+          attempt,
+          status: response.status,
+          statusText: response.statusText,
+          existingBytes
+        });
         if (response.status === 416 && existingBytes > 0) {
           await response.arrayBuffer().catch(() => undefined);
           const rangeTotal = parseContentRangeTotal(response.headers.get("content-range"));
@@ -6362,6 +6608,10 @@ export class DownloadManager extends EventEmitter {
             item.progressPercent = 100;
             item.speedBps = 0;
             item.updatedAt = nowMs();
+            logAttemptEvent("INFO", "HTTP 416 als vollständig behandelt", {
+              existingBytes,
+              expectedTotal
+            });
             return { resumable: true };
           }
           // No total available but we have substantial data - assume file is complete
@@ -6373,6 +6623,9 @@ export class DownloadManager extends EventEmitter {
             item.progressPercent = 100;
             item.speedBps = 0;
             item.updatedAt = nowMs();
+            logAttemptEvent("WARN", "HTTP 416 ohne Größeninfo als vollständig behandelt", {
+              existingBytes
+            });
             return { resumable: true };
           }
 
@@ -6412,6 +6665,9 @@ export class DownloadManager extends EventEmitter {
         }
         if (this.settings.autoReconnect && [429, 503].includes(response.status)) {
           this.requestReconnect(`HTTP ${response.status}`);
+          logAttemptEvent("WARN", "Reconnect angefordert wegen HTTP-Status", {
+            status: response.status
+          });
           throw new Error(lastError);
         }
         throw new Error(lastError);
@@ -6433,6 +6689,10 @@ export class DownloadManager extends EventEmitter {
               item.targetPath = effectiveTargetPath;
               item.updatedAt = nowMs();
               this.emitState();
+              logAttemptEvent("INFO", "Dateiname aus Content-Disposition übernommen", {
+                headerFileName: fromHeader,
+                newTargetPath: effectiveTargetPath
+              });
             }
           }
         }
@@ -6445,6 +6705,10 @@ export class DownloadManager extends EventEmitter {
         const serverIgnoredRange = existingBytes > 0 && response.status === 200;
         if (serverIgnoredRange) {
           logger.warn(`Server ignorierte Range-Header (HTTP 200 statt 206), starte von vorne: ${item.fileName}`);
+          logAttemptEvent("WARN", "Server ignorierte Range-Header", {
+            attempt,
+            existingBytes
+          });
         }
 
         const rawContentLength = Number(response.headers.get("content-length") || 0);
@@ -6460,6 +6724,16 @@ export class DownloadManager extends EventEmitter {
         }
 
         const writeMode = existingBytes > 0 && response.status === 206 ? "a" : "w";
+        logAttemptEvent("INFO", "HTTP-Antwort akzeptiert", {
+          attempt,
+          status: response.status,
+          acceptRanges,
+          resumable,
+          contentLength,
+          totalFromRange,
+          totalBytes: item.totalBytes,
+          writeMode
+        });
         if (writeMode === "w") {
           // Starting fresh: subtract any previously counted bytes for this item to avoid double-counting on retry
           const previouslyContributed = this.itemContributedBytes.get(active.itemId) || 0;
@@ -6496,6 +6770,8 @@ export class DownloadManager extends EventEmitter {
         written = writeMode === "a" ? existingBytes : 0;
         let windowBytes = 0;
         let windowStarted = nowMs();
+        let lastPackageLogAt = 0;
+        let lastLoggedPercent = -1;
         const itemCount = this.itemCount;
         const uiUpdateIntervalMs = itemCount >= 1500
           ? 500
@@ -6520,15 +6796,19 @@ export class DownloadManager extends EventEmitter {
           active.blockedOnDiskSince = nowMs();
           if (item.status !== "paused" && !this.session.paused) {
             const nowTick = nowMs();
-            if (nowTick - lastDiskBusyEmitAt >= 1200) {
+              if (nowTick - lastDiskBusyEmitAt >= 1200) {
-              item.status = "downloading";
+                item.status = "downloading";
-              item.speedBps = 0;
+                item.speedBps = 0;
-              item.fullStatus = `Warte auf Festplatte (${label})`;
+                item.fullStatus = `Warte auf Festplatte (${label})`;
-              item.updatedAt = nowTick;
+                item.updatedAt = nowTick;
-              this.emitState();
+                this.emitState();
-              lastDiskBusyEmitAt = nowTick;
+                lastDiskBusyEmitAt = nowTick;
+                logAttemptEvent("WARN", "Schreibtask wartet auf Festplatte", {
+                  attempt,
+                  writableLength: stream.writableLength
+                });
+              }
             }
-          }
 
           let settled = false;
           let timeoutId: NodeJS.Timeout | null = setTimeout(() => {
@@ -6655,6 +6935,10 @@ export class DownloadManager extends EventEmitter {
               item.updatedAt = nowTick;
               this.emitState();
               lastIdleEmitAt = nowTick;
+              logAttemptEvent("WARN", "Download wartet auf Daten", {
+                attempt,
+                idleForMs: nowTick - lastDataAt
+              });
             }
           }, idlePulseMs);
           const readWithTimeout = async (): Promise<ReadableStreamReadResult<Uint8Array>> => {
@@ -6763,6 +7047,10 @@ export class DownloadManager extends EventEmitter {
                     item.updatedAt = nowTick;
                     this.emitState();
                     lastDiskBusyEmitAt = nowTick;
+                    logAttemptEvent("WARN", "Festplatten-Backpressure erkannt", {
+                      attempt,
+                      busyMs
+                    });
                   }
                 }
               } else {
@@ -6826,6 +7114,23 @@ export class DownloadManager extends EventEmitter {
                 item.speedBps = Math.max(0, Math.floor(speed));
                 item.fullStatus = `Download läuft (${label})`;
               }
+              const progressNow = nowMs();
+              const currentPercent = item.totalBytes ? Math.max(0, Math.min(100, Math.floor((written / item.totalBytes) * 100))) : 0;
+              const shouldLogProgress = currentPercent >= lastLoggedPercent + 10
+                || progressNow - lastPackageLogAt >= 5000
+                || (item.totalBytes ? written >= item.totalBytes : false);
+              if (shouldLogProgress) {
+                lastPackageLogAt = progressNow;
+                lastLoggedPercent = currentPercent;
+                logAttemptEvent("INFO", "Download-Fortschritt", {
+                  attempt,
+                  written,
+                  totalBytes: item.totalBytes,
+                  percent: currentPercent,
+                  speedBps: item.speedBps,
+                  diskBusy
+                });
+              }
               const nowTick = nowMs();
               if (nowTick - lastUiEmitAt >= uiUpdateIntervalMs) {
                 item.updatedAt = nowTick;
@@ -6846,6 +7151,10 @@ export class DownloadManager extends EventEmitter {
           }
         } catch (error) {
           bodyError = error;
+          logAttemptEvent("WARN", "Download-Body fehlgeschlagen", {
+            attempt,
+            error: compactErrorText(error)
+          });
           throw error;
         } finally {
           // Flush remaining buffered data before closing stream
@@ -6963,6 +7272,14 @@ export class DownloadManager extends EventEmitter {
         item.fullStatus = "Finalisierend...";
         item.updatedAt = nowMs();
         this.emitState();
+        logAttemptEvent("INFO", "HTTP-Download-Versuch abgeschlossen", {
+          attempt,
+          resumable,
+          written,
+          finalBytes: item.downloadedBytes,
+          totalBytes: item.totalBytes,
+          targetPath: effectiveTargetPath
+        });
         return { resumable };
       } catch (error) {
         // Truncate pre-allocated sparse file to actual written bytes so that
@@ -6976,6 +7293,11 @@ export class DownloadManager extends EventEmitter {
           throw error;
         }
         lastError = compactErrorText(error);
+        logAttemptEvent("WARN", "HTTP-Download-Versuch fehlgeschlagen", {
+          attempt,
+          error: lastError,
+          targetPath: effectiveTargetPath
+        });
         if (attempt < maxAttempts) {
           item.retries += 1;
           item.fullStatus = `Downloadfehler, retry ${attempt}/${retryDisplayLimit}`;
@@ -7688,6 +8010,7 @@ export class DownloadManager extends EventEmitter {
         hybridMode: true,
         maxParallel: this.settings.maxParallelExtract || 2,
         extractCpuPriority: "high",
+        onLog: (level, message) => this.logPackageForPackage(pkg, level, `Hybrid-Extractor: ${message}`),
         onArchiveFailure: (failure) => {
           const failedArchiveKey = readyArchiveKeyByName.get(String(failure.archiveName || "").toLowerCase());
           if (failedArchiveKey) {
@@ -7825,6 +8148,10 @@ export class DownloadManager extends EventEmitter {
       });
 
       logger.info(`Hybrid-Extract Ende: pkg=${pkg.name}, extracted=${result.extracted}, failed=${result.failed}`);
+      this.logPackageForPackage(pkg, "INFO", "Hybrid-Extract abgeschlossen", {
+        extracted: result.extracted,
+        failed: result.failed
+      });
       // Mark all attempted archives as tried so they are not retried in subsequent
       // requeue rounds of the same post-processing session (prevents infinite loop
       // when disk-fallback archives have no corresponding session items).
@@ -8003,6 +8330,14 @@ export class DownloadManager extends EventEmitter {
     const cancelled = items.filter((item) => item.status === "cancelled").length;
     const setupMs = nowMs() - handleStart;
     logger.info(`Post-Processing Start: pkg=${pkg.name}, success=${success}, failed=${failed}, cancelled=${cancelled}, autoExtract=${this.settings.autoExtract}, setupMs=${setupMs}, recoveryMs=${recoveryMs}`);
+    this.logPackageForPackage(pkg, "INFO", "Post-Processing gestartet", {
+      success,
+      failed,
+      cancelled,
+      autoExtract: this.settings.autoExtract,
+      setupMs,
+      recoveryMs
+    });
 
     const allDone = success + failed + cancelled >= items.length;
 
@@ -8126,6 +8461,7 @@ export class DownloadManager extends EventEmitter {
           // All downloads finished — use NORMAL OS priority so extraction runs at
           // full speed (matching manual 7-Zip/WinRAR speed).
           extractCpuPriority: "high",
+          onLog: (level, message) => this.logPackageForPackage(pkg, level, `Extractor: ${message}`),
           onArchiveFailure: (failure) => {
             if (autoRecoveredArchives.has(failure.archiveName)) {
               return;
@@ -8241,6 +8577,11 @@ export class DownloadManager extends EventEmitter {
           }
         });
         logger.info(`Post-Processing Entpacken Ende: pkg=${pkg.name}, extracted=${result.extracted}, failed=${result.failed}, lastError=${result.lastError || ""}`);
+        this.logPackageForPackage(pkg, "INFO", "Post-Processing Entpacken Ende", {
+          extracted: result.extracted,
+          failed: result.failed,
+          lastError: result.lastError || ""
+        });
         extractedCount = result.extracted;
         const autoRecoveredPending = completedItems.some((item) => item.status === "queued");
 
@@ -8364,6 +8705,13 @@ export class DownloadManager extends EventEmitter {
     pkg.postProcessLabel = undefined;
     pkg.updatedAt = nowMs();
     logger.info(`Post-Processing Ende: pkg=${pkg.name}, status=${pkg.status} (deferred work wird im Hintergrund ausgeführt)`);
+    this.logPackageForPackage(pkg, "INFO", "Post-Processing Ende", {
+      status: pkg.status,
+      success,
+      failed,
+      extractedCount,
+      alreadyMarkedExtracted
+    });
 
     // Deferred post-extraction: Rename, MKV-Sammlung, Cleanup laufen im Hintergrund,
     // damit der Post-Process-Slot sofort freigegeben wird und das nächste Pack
@@ -8393,6 +8741,10 @@ export class DownloadManager extends EventEmitter {
           pkg.postProcessLabel = "Nested Entpacken...";
           this.emitState();
           logger.info(`Deferred Nested-Extraction: ${nestedCandidates.length} Archive in ${pkg.extractDir}`);
+          this.logPackageForPackage(pkg, "INFO", "Deferred Nested-Extraction gestartet", {
+            nestedCandidates: nestedCandidates.length,
+            extractDir: pkg.extractDir
+          });
           const nestedResult = await extractPackageArchives({
             packageDir: pkg.extractDir,
             targetDir: pkg.extractDir,
@@ -8405,9 +8757,14 @@ export class DownloadManager extends EventEmitter {
             onlyArchives: new Set(nestedCandidates.map((p) => process.platform === "win32" ? path.resolve(p).toLowerCase() : path.resolve(p))),
             maxParallel: this.settings.maxParallelExtract || 2,
             extractCpuPriority: this.settings.extractCpuPriority,
+            onLog: (level, message) => this.logPackageForPackage(pkg, level, `Nested-Extractor: ${message}`),
           });
           extractedCount += nestedResult.extracted;
           logger.info(`Deferred Nested-Extraction Ende: extracted=${nestedResult.extracted}, failed=${nestedResult.failed}`);
+          this.logPackageForPackage(pkg, "INFO", "Deferred Nested-Extraction Ende", {
+            extracted: nestedResult.extracted,
+            failed: nestedResult.failed
+          });
         }
       }
 
@@ -8415,6 +8772,9 @@ export class DownloadManager extends EventEmitter {
       if (extractedCount > 0 || alreadyMarkedExtracted) {
         pkg.postProcessLabel = "Renaming...";
         this.emitState();
+        this.logPackageForPackage(pkg, "INFO", "Deferred Auto-Rename gestartet", {
+          extractDir: pkg.extractDir
+        });
         await this.autoRenameExtractedVideoFiles(pkg.extractDir, pkg);
       }
 

src/main/extractor.ts

@@ -111,6 +111,7 @@ export interface ExtractOptions {
   maxParallel?: number;
   extractCpuPriority?: string;
   onArchiveFailure?: (failure: ExtractArchiveFailureInfo) => void;
+  onLog?: (level: "INFO" | "WARN" | "ERROR", message: string) => void;
 }
 
 export interface ExtractProgressUpdate {
@@ -128,6 +129,21 @@ export interface ExtractProgressUpdate {
   archiveSuccess?: boolean;
 }
 
+function emitExtractLog(
+  onLog: ExtractOptions["onLog"] | undefined,
+  level: "INFO" | "WARN" | "ERROR",
+  message: string
+): void {
+  if (level === "INFO") {
+    logger.info(message);
+  } else if (level === "WARN") {
+    logger.warn(message);
+  } else {
+    logger.error(message);
+  }
+  onLog?.(level, message);
+}
+
 export interface ExtractArchiveFailureInfo {
   archiveName: string;
   errorText: string;
@@ -1828,7 +1844,8 @@ async function runExternalExtract(
   hybridMode = false,
   onPasswordAttempt?: (attempt: number, total: number) => void,
   forceFlatMode = false,
-  flatModeResult?: { needed: boolean }
+  flatModeResult?: { needed: boolean },
+  onLog?: ExtractOptions["onLog"]
 ): Promise<string> {
   const timeoutMs = await computeExtractTimeoutMs(archivePath);
   const backendMode = extractorBackendMode();
@@ -1838,6 +1855,7 @@ async function runExternalExtract(
   let jvmCodecError = false;
   let fallbackFromJvm = false;
   logger.info(`Extract-Backend Start: archive=${archiveName}, mode=${backendMode}, pwCandidates=${passwordCandidates.length}, timeoutMs=${timeoutMs}, hybrid=${hybridMode}`);
+  onLog?.("INFO", `Extract-Backend Start: archive=${archiveName}, mode=${backendMode}, pwCandidates=${passwordCandidates.length}, timeoutMs=${timeoutMs}, hybrid=${hybridMode}`);
 
   await fs.promises.mkdir(targetDir, { recursive: true });
 
@@ -1860,6 +1878,7 @@ async function runExternalExtract(
         const quotedPasswords = passwordCandidates.map((p) => p === "" ? '""' : `"${p}"`);
         logger.info(`JVM-Extractor aktiv (${layout.rootDir}): ${archiveName}, ${passwordCandidates.length} Passwörter: [${quotedPasswords.join(", ")}]`);
         const jvmStartedAt = Date.now();
+        onLog?.("INFO", `JVM-Extractor vorbereitet: archive=${archiveName}, passwordCandidates=${passwordCandidates.length}, layout=${layout.rootDir}`);
         const jvmResult = await runJvmExtractCommand(
           layout,
           archivePath,
@@ -1871,6 +1890,7 @@ async function runExternalExtract(
           timeoutMs
         );
         const jvmMs = Date.now() - jvmStartedAt;
+        onLog?.("INFO", `JVM-Extractor Ergebnis: archive=${archiveName}, ok=${jvmResult.ok}, ms=${jvmMs}, timedOut=${jvmResult.timedOut}, aborted=${jvmResult.aborted}, backend=${jvmResult.backend || "unknown"}, usedPassword=${jvmResult.usedPassword ? "yes" : "no"}`);
         logger.info(`JVM-Extractor Ergebnis: archive=${archiveName}, ok=${jvmResult.ok}, ms=${jvmMs}, timedOut=${jvmResult.timedOut}, aborted=${jvmResult.aborted}, backend=${jvmResult.backend || "unknown"}, usedPassword=${jvmResult.usedPassword ? "yes" : "no"}`);
 
         if (jvmResult.ok) {
@@ -1896,6 +1916,7 @@ async function runExternalExtract(
         const isWrongPassword = jvmFailureReason.includes("WRONG_PASSWORD")
           || jvmFailureLower.includes("wrong password");
         const shouldFallbackToLegacy = isUnsupportedMethod || isCodecError || isWrongPassword;
+        onLog?.("WARN", `JVM-Extractor Fallback-Analyse: archive=${archiveName}, unsupportedMethod=${isUnsupportedMethod}, codecError=${isCodecError}, wrongPassword=${isWrongPassword}, backendMode=${backendMode}`);
         if (backendMode === "jvm" && !shouldFallbackToLegacy) {
           throw new Error(jvmFailureReason);
         }
@@ -1933,7 +1954,8 @@ async function runExternalExtract(
           hybridMode,
           onPasswordAttempt,
           forceFlatMode,
-          flatModeResult
+          flatModeResult,
+          onLog
         );
       } catch (primaryError) {
         // If the primary extractor (typically 7-Zip) fails on a RAR archive,
@@ -1945,6 +1967,7 @@ async function runExternalExtract(
           const alt = await findAlternativeExtractor(command);
           if (alt) {
             const altName = path.basename(alt).replace(/\.exe$/i, "");
+            onLog?.("INFO", `Legacy-Fallback: primary=${path.basename(command)}, alternative=${altName}, archive=${archiveName}`);
             logger.info(`Legacy-Fallback: ${path.basename(command)} fehlgeschlagen bei RAR, versuche ${altName}: ${archiveName}`);
             usedCommand = alt;
             password = await runExternalExtractInner(
@@ -1959,7 +1982,8 @@ async function runExternalExtract(
               hybridMode,
               onPasswordAttempt,
               forceFlatMode,
-              flatModeResult
+              flatModeResult,
+              onLog
             );
           } else {
             throw primaryError;
@@ -1984,6 +2008,7 @@ async function runExternalExtract(
         logger.warn(
           `Legacy-Extraktion fehlgeschlagen (${legacyCategory}), Retry nach ${retryDelayMs}ms Delay: ${archiveName}`
         );
+        onLog?.("WARN", `Legacy-Extraktion fehlgeschlagen (${legacyCategory}), Retry nach ${retryDelayMs}ms Delay: ${archiveName}`);
         await extractRetryDelay(retryDelayMs);
         if (!signal?.aborted) {
           try {
@@ -2000,15 +2025,18 @@ async function runExternalExtract(
               hybridMode,
               onPasswordAttempt,
               forceFlatMode,
-              flatModeResult
+              flatModeResult,
+              onLog
             );
             logger.info(`Legacy-Retry erfolgreich: ${archiveName}`);
+            onLog?.("INFO", `Legacy-Retry erfolgreich: ${archiveName}`);
             password = retryPassword;
             usedCommand = retryCmd;
           } catch (retryError) {
             const retryText = String((retryError as Error)?.message || retryError || "");
             const retryCategory = classifyExtractionError(retryText);
             logger.warn(`Legacy-Retry ebenfalls fehlgeschlagen (${retryCategory}): ${archiveName}`);
+            onLog?.("WARN", `Legacy-Retry ebenfalls fehlgeschlagen (${retryCategory}): ${archiveName}`);
             const suggestRedownload = jvmCodecError && (retryCategory === "crc_error" || retryCategory === "wrong_password");
             throw withExtractionErrorHints(retryError, {
               suggestRedownload,
@@ -2034,6 +2062,7 @@ async function runExternalExtract(
       logger.info(`Entpackt via legacy/${extractorName}: ${archiveName}`);
     }
     logger.info(`Extract-Backend Ende: archive=${archiveName}, backend=legacy/${extractorName}, mode=${backendMode}, ms=${Date.now() - totalStartedAt}, legacyMs=${legacyMs}, fallbackFromJvm=${fallbackFromJvm}, usedPassword=${password ? "yes" : "no"}`);
+    onLog?.("INFO", `Extract-Backend Ende: archive=${archiveName}, backend=legacy/${extractorName}, mode=${backendMode}, ms=${Date.now() - totalStartedAt}, legacyMs=${legacyMs}, fallbackFromJvm=${fallbackFromJvm}, usedPassword=${password ? "yes" : "no"}`);
     return password;
   } finally {
     if (subst) removeSubstMapping(subst);
@@ -2052,12 +2081,14 @@ async function runExternalExtractInner(
   hybridMode = false,
   onPasswordAttempt?: (attempt: number, total: number) => void,
   forceFlatMode = false,
-  flatModeResult?: { needed: boolean }
+  flatModeResult?: { needed: boolean },
+  onLog?: ExtractOptions["onLog"]
 ): Promise<string> {
   const passwords = passwordCandidates;
   let lastError = "";
 
   const quotedPasswords = passwords.map((p) => p === "" ? '""' : `"${p}"`);
+  onLog?.("INFO", `Legacy-Extractor Start: archive=${path.basename(archivePath)}, passwordCount=${passwords.length}, forceFlatMode=${forceFlatMode}, targetDir=${targetDir}`);
   logger.info(`Legacy-Extractor: ${path.basename(archivePath)}, ${passwords.length} Passwörter: [${quotedPasswords.join(", ")}]${forceFlatMode ? " (flat-mode cached)" : ""}`);
 
   let announcedStart = false;
@@ -2068,10 +2099,12 @@ async function runExternalExtractInner(
   // Skip normal extraction loop if flat mode is already known to be needed for this package
   if (forceFlatMode) {
     logger.info(`Flat-Modus direkt (gespeichert vom vorherigen Archiv): ${path.basename(archivePath)}`);
+    onLog?.("INFO", `Flat-Modus direkt (gespeichert vom vorherigen Archiv): ${path.basename(archivePath)}`);
     for (const password of passwords) {
       if (signal?.aborted) throw new Error("aborted:extract");
       passwordAttempt += 1;
       const quotedPw = password === "" ? '""' : `"${password}"`;
+      onLog?.("INFO", `Flach-Extraktion Versuch ${passwordAttempt}/${passwords.length}: archive=${path.basename(archivePath)}, password=${quotedPw}`);
       logger.info(`Flach-Extraktion Versuch ${passwordAttempt}/${passwords.length} für ${path.basename(archivePath)}: ${quotedPw}`);
       const args = buildExternalExtractArgs(command, archivePath, targetDir, conflictMode, password, usePerformanceFlags, hybridMode, true);
       const result = await runExtractCommand(command, args, (chunk) => {
@@ -2081,6 +2114,7 @@ async function runExternalExtractInner(
         if (next !== bestPercent) { bestPercent = next; onArchiveProgress?.(bestPercent); }
       }, signal, timeoutMs);
       logger.info(`Flach-Extraktion Versuch ${passwordAttempt}/${passwords.length}: ok=${result.ok}, bestPercent=${bestPercent}`);
+      onLog?.("INFO", `Flach-Extraktion Ergebnis ${passwordAttempt}/${passwords.length}: archive=${path.basename(archivePath)}, ok=${result.ok}, timedOut=${result.timedOut}, missingCommand=${result.missingCommand}, bestPercent=${bestPercent}`);
       if (result.ok) { if (flatModeResult) flatModeResult.needed = true; onArchiveProgress?.(100); return password; }
       if (result.aborted) throw new Error("aborted:extract");
       if (result.timedOut || result.missingCommand) break;
@@ -2100,6 +2134,7 @@ async function runExternalExtractInner(
     passwordAttempt += 1;
     const attemptStartedAt = Date.now();
     const quotedPw = password === "" ? '""' : `"${password}"`;
+    onLog?.("INFO", `Legacy-Passwort-Versuch ${passwordAttempt}/${passwords.length}: archive=${path.basename(archivePath)}, password=${quotedPw}`);
     logger.info(`Legacy-Passwort-Versuch ${passwordAttempt}/${passwords.length} für ${path.basename(archivePath)}: ${quotedPw}`);
     if (passwords.length > 1) {
       onPasswordAttempt?.(passwordAttempt, passwords.length);
@@ -2120,6 +2155,7 @@ async function runExternalExtractInner(
     if (!result.ok && usePerformanceFlags && isUnsupportedExtractorSwitchError(result.errorText)) {
       usePerformanceFlags = false;
       externalExtractorSupportsPerfFlags = false;
+      onLog?.("WARN", `Entpacker ohne Performance-Flags fortgesetzt: ${path.basename(archivePath)}`);
       logger.warn(`Entpacker ohne Performance-Flags fortgesetzt: ${path.basename(archivePath)}`);
       args = buildExternalExtractArgs(command, archivePath, targetDir, conflictMode, password, false, hybridMode);
       result = await runExtractCommand(command, args, (chunk) => {
@@ -2139,6 +2175,7 @@ async function runExternalExtractInner(
       `Legacy-Passwort-Versuch Ergebnis: archive=${path.basename(archivePath)}, attempt=${passwordAttempt}/${passwords.length}, ` +
       `ms=${Date.now() - attemptStartedAt}, ok=${result.ok}, timedOut=${result.timedOut}, missingCommand=${result.missingCommand}, bestPercent=${bestPercent}`
     );
+    onLog?.("INFO", `Legacy-Passwort-Versuch Ergebnis: archive=${path.basename(archivePath)}, attempt=${passwordAttempt}/${passwords.length}, ms=${Date.now() - attemptStartedAt}, ok=${result.ok}, timedOut=${result.timedOut}, missingCommand=${result.missingCommand}, bestPercent=${bestPercent}`);
 
     if (result.ok) {
       onArchiveProgress?.(100);
@@ -2603,6 +2640,7 @@ export async function extractPackageArchives(options: ExtractOptions): Promise<{
     })
     : allCandidates;
   logger.info(`Entpacken gestartet: packageDir=${options.packageDir}, targetDir=${options.targetDir}, archives=${candidates.length}${options.onlyArchives ? ` (hybrid, gesamt=${allCandidates.length})` : ""}, cleanupMode=${options.cleanupMode}, conflictMode=${options.conflictMode}`);
+  options.onLog?.("INFO", `Entpacken gestartet: packageDir=${options.packageDir}, targetDir=${options.targetDir}, archives=${candidates.length}${options.onlyArchives ? ` (hybrid, gesamt=${allCandidates.length})` : ""}, cleanupMode=${options.cleanupMode}, conflictMode=${options.conflictMode}`);
 
   // Disk space pre-check
   if (candidates.length > 0) {
@@ -2645,6 +2683,7 @@ export async function extractPackageArchives(options: ExtractOptions): Promise<{
   if (cachedPackagePassword) {
     passwordCandidates = prioritizePassword(passwordCandidates, cachedPackagePassword);
     logger.info(`Passwort-Cache Treffer: ${passwordCacheLabel}, bekanntes Passwort wird zuerst getestet`);
+    options.onLog?.("INFO", `Passwort-Cache Treffer: ${passwordCacheLabel}, bekanntes Passwort wird zuerst getestet`);
   }
   const resumeCompleted = await readExtractResumeState(options.packageDir, options.packageId);
   const resumeCompletedAtStart = resumeCompleted.size;
@@ -2684,6 +2723,7 @@ export async function extractPackageArchives(options: ExtractOptions): Promise<{
     writeCachedPackagePassword(passwordCacheKey, normalized);
     if (changed) {
       logger.info(`Passwort-Cache Update: ${passwordCacheLabel}, neues Passwort gelernt`);
+      options.onLog?.("INFO", `Passwort-Cache Update: ${passwordCacheLabel}, neues Passwort gelernt`);
     }
   };
 
@@ -2803,12 +2843,18 @@ export async function extractPackageArchives(options: ExtractOptions): Promise<{
     }
 
     logger.info(`Entpacke Archiv: ${path.basename(archivePath)} -> ${options.targetDir}${hybrid ? " (hybrid, reduced threads, low I/O)" : ""}`);
+    options.onLog?.("INFO", `Entpacke Archiv: ${path.basename(archivePath)} -> ${options.targetDir}${hybrid ? " (hybrid, reduced threads, low I/O)" : ""}`);
+    options.onLog?.("INFO", `Archiv-Passwortliste: archive=${archiveName}, candidates=[${archivePasswordCandidates.map((p) => p === "" ? '""' : `"${p}"`).join(", ")}]`);
     const hasManyPasswords = archivePasswordCandidates.length > 1;
     if (hasManyPasswords) {
       emitProgress(extracted + failed, archiveName, "extracting", 0, 0, { passwordAttempt: 0, passwordTotal: archivePasswordCandidates.length });
     }
     const onPwAttempt = hasManyPasswords
-      ? (attempt: number, total: number) => { emitProgress(extracted + failed, archiveName, "extracting", archivePercent, Date.now() - archiveStartedAt, { passwordAttempt: attempt, passwordTotal: total }); }
+      ? (attempt: number, total: number) => {
+        emitProgress(extracted + failed, archiveName, "extracting", archivePercent, Date.now() - archiveStartedAt, { passwordAttempt: attempt, passwordTotal: total });
+        const attemptedPassword = archivePasswordCandidates[Math.max(0, attempt - 1)] ?? "";
+        options.onLog?.("INFO", `Passwort-Versuch ${attempt}/${total}: archive=${archiveName}, password=${attemptedPassword === "" ? '""' : `"${attemptedPassword}"`}`);
+      }
       : undefined;
     try {
       // Set module-level priority before each extract call (race-safe: spawn is synchronous)
@@ -2820,7 +2866,7 @@ export async function extractPackageArchives(options: ExtractOptions): Promise<{
           try {
             const usedPassword = await runExternalExtract(archivePath, options.targetDir, options.conflictMode, archivePasswordCandidates, (value) => {
               reportArchiveProgress(value);
-            }, options.signal, hybrid, onPwAttempt);
+            }, options.signal, hybrid, onPwAttempt, false, undefined, options.onLog);
             rememberLearnedPassword(usedPassword);
           } catch (error) {
             if (isNoExtractorError(String(error))) {
@@ -2840,7 +2886,7 @@ export async function extractPackageArchives(options: ExtractOptions): Promise<{
             try {
               const usedPassword = await runExternalExtract(archivePath, options.targetDir, options.conflictMode, archivePasswordCandidates, (value) => {
                 reportArchiveProgress(value);
-              }, options.signal, hybrid, onPwAttempt);
+              }, options.signal, hybrid, onPwAttempt, false, undefined, options.onLog);
               rememberLearnedPassword(usedPassword);
             } catch (externalError) {
               if (isNoExtractorError(String(externalError)) || isUnsupportedArchiveFormatError(String(externalError))) {
@@ -2854,7 +2900,7 @@ export async function extractPackageArchives(options: ExtractOptions): Promise<{
         const flatResult = { needed: false };
         const usedPassword = await runExternalExtract(archivePath, options.targetDir, options.conflictMode, archivePasswordCandidates, (value) => {
           reportArchiveProgress(value);
-        }, options.signal, hybrid, onPwAttempt, packageNeedsFlatMode, flatResult);
+        }, options.signal, hybrid, onPwAttempt, packageNeedsFlatMode, flatResult, options.onLog);
         rememberLearnedPassword(usedPassword);
         if (flatResult.needed) packageNeedsFlatMode = true;
       }
@@ -2863,6 +2909,7 @@ export async function extractPackageArchives(options: ExtractOptions): Promise<{
       resumeCompleted.add(archiveResumeKey);
       await writeExtractResumeState(options.packageDir, resumeCompleted, options.packageId);
       logger.info(`Entpacken erfolgreich: ${path.basename(archivePath)}`);
+      options.onLog?.("INFO", `Entpacken erfolgreich: ${path.basename(archivePath)}`);
       archiveOutcome = "success";
       const successAt = Date.now();
       const tailAfter99Ms = reached99At ? (successAt - reached99At) : -1;
@@ -2891,10 +2938,12 @@ export async function extractPackageArchives(options: ExtractOptions): Promise<{
         jvmFailureReason: hintedError?.jvmFailureReason
       });
       logger.error(`Entpack-Fehler ${path.basename(archivePath)} [${errorCategory}]: ${errorText}`);
+      options.onLog?.("ERROR", `Entpack-Fehler ${path.basename(archivePath)} [${errorCategory}]: ${errorText}`);
       if (errorCategory === "wrong_password" && learnedPassword) {
         learnedPassword = "";
         clearCachedPackagePassword(passwordCacheKey);
         logger.warn(`Passwort-Cache verworfen: ${passwordCacheLabel} (wrong_password)`);
+        options.onLog?.("WARN", `Passwort-Cache verworfen: ${passwordCacheLabel} (wrong_password)`);
       }
       const failedAt = Date.now();
       const tailAfter99Ms = reached99At ? (failedAt - reached99At) : -1;
@@ -2932,6 +2981,7 @@ export async function extractPackageArchives(options: ExtractOptions): Promise<{
     let parallelQueue = pendingCandidates;
     if (passwordCandidates.length > 1 && pendingCandidates.length > 1) {
       logger.info(`Passwort-Discovery: Extrahiere erstes Archiv seriell (${passwordCandidates.length} Passwort-Kandidaten)...`);
+      options.onLog?.("INFO", `Passwort-Discovery: Extrahiere erstes Archiv seriell (${passwordCandidates.length} Passwort-Kandidaten)...`);
       const first = pendingCandidates[0];
       try {
         await extractSingleArchive(first);
@@ -3062,11 +3112,11 @@ export async function extractPackageArchives(options: ExtractOptions): Promise<{
                 nestedPercent = 100;
               } catch (zipErr) {
                 if (!shouldFallbackToExternalZip(zipErr)) throw zipErr;
-                const usedPw = await runExternalExtract(nestedArchive, options.targetDir, options.conflictMode, passwordCandidates, (v) => { nestedPercent = Math.max(nestedPercent, v); }, options.signal, hybrid);
+                const usedPw = await runExternalExtract(nestedArchive, options.targetDir, options.conflictMode, passwordCandidates, (v) => { nestedPercent = Math.max(nestedPercent, v); }, options.signal, hybrid, undefined, false, undefined, options.onLog);
                 rememberLearnedPassword(usedPw);
               }
             } else {
-              const usedPw = await runExternalExtract(nestedArchive, options.targetDir, options.conflictMode, passwordCandidates, (v) => { nestedPercent = Math.max(nestedPercent, v); }, options.signal, hybrid);
+              const usedPw = await runExternalExtract(nestedArchive, options.targetDir, options.conflictMode, passwordCandidates, (v) => { nestedPercent = Math.max(nestedPercent, v); }, options.signal, hybrid, undefined, false, undefined, options.onLog);
               rememberLearnedPassword(usedPw);
             }
             extracted += 1;

src/main/main.ts

@@ -500,6 +500,14 @@ function registerIpcHandlers(): void {
     }
   });
 
+  ipcMain.handle(IPC_CHANNELS.OPEN_PACKAGE_LOG, async (_event: IpcMainInvokeEvent, packageId: string) => {
+    validateString(packageId, "packageId");
+    const logPath = controller.getPackageLogPath(packageId);
+    if (logPath) {
+      await shell.openPath(logPath);
+    }
+  });
+
   ipcMain.handle(IPC_CHANNELS.OPEN_REALDEBRID_LOGIN, async () => {
     await controller.openRealDebridLoginWindow();
   });

src/main/package-log.ts

@@ -0,0 +1,219 @@
+import fs from "node:fs";
+import path from "node:path";
+
+const PACKAGE_LOG_FLUSH_INTERVAL_MS = 200;
+const PACKAGE_LOG_RETENTION_DAYS = 30;
+
+type PackageLogLevel = "INFO" | "WARN" | "ERROR";
+
+export interface PackageLogMeta {
+  packageId: string;
+  name: string;
+  outputDir: string;
+  extractDir: string;
+}
+
+let packageLogsDir: string | null = null;
+const knownLogPaths = new Map<string, string>();
+const pendingLinesByPackage = new Map<string, string[]>();
+const initializedThisProcess = new Set<string>();
+let flushTimer: NodeJS.Timeout | null = null;
+
+function normalizePackageId(packageId: string): string {
+  return String(packageId || "").trim();
+}
+
+function sanitizeFieldValue(value: unknown): string {
+  if (value === undefined || value === null) {
+    return "";
+  }
+  if (typeof value === "string") {
+    return value.replace(/\r?\n/g, "\\n");
+  }
+  if (typeof value === "number" || typeof value === "boolean") {
+    return String(value);
+  }
+  try {
+    return JSON.stringify(value).replace(/\r?\n/g, "\\n");
+  } catch {
+    return String(value);
+  }
+}
+
+function formatFields(fields?: Record<string, unknown>): string {
+  if (!fields) {
+    return "";
+  }
+  const parts = Object.entries(fields)
+    .filter(([, value]) => value !== undefined && value !== null && sanitizeFieldValue(value) !== "")
+    .map(([key, value]) => `${key}=${sanitizeFieldValue(value)}`);
+  return parts.length > 0 ? ` | ${parts.join(" | ")}` : "";
+}
+
+function getPackageLogFilePath(packageId: string): string | null {
+  const normalized = normalizePackageId(packageId);
+  if (!normalized || !packageLogsDir) {
+    return null;
+  }
+  const existing = knownLogPaths.get(normalized);
+  if (existing) {
+    return existing;
+  }
+  const logPath = path.join(packageLogsDir, `package_${normalized}.txt`);
+  knownLogPaths.set(normalized, logPath);
+  return logPath;
+}
+
+function flushPending(): void {
+  for (const [packageId, lines] of pendingLinesByPackage.entries()) {
+    if (lines.length === 0) {
+      continue;
+    }
+    const logPath = getPackageLogFilePath(packageId);
+    if (!logPath) {
+      continue;
+    }
+    const chunk = lines.join("");
+    pendingLinesByPackage.set(packageId, []);
+    try {
+      fs.appendFileSync(logPath, chunk, "utf8");
+    } catch {
+      // ignore write errors
+    }
+  }
+}
+
+function scheduleFlush(): void {
+  if (flushTimer) {
+    return;
+  }
+  flushTimer = setTimeout(() => {
+    flushTimer = null;
+    flushPending();
+  }, PACKAGE_LOG_FLUSH_INTERVAL_MS);
+}
+
+async function cleanupOldPackageLogs(dir: string): Promise<void> {
+  try {
+    const files = await fs.promises.readdir(dir);
+    const cutoff = Date.now() - PACKAGE_LOG_RETENTION_DAYS * 24 * 60 * 60 * 1000;
+    for (const file of files) {
+      if (!file.startsWith("package_") || !file.endsWith(".txt")) {
+        continue;
+      }
+      const filePath = path.join(dir, file);
+      try {
+        const stat = await fs.promises.stat(filePath);
+        if (stat.mtimeMs < cutoff) {
+          await fs.promises.unlink(filePath);
+        }
+      } catch {
+        // ignore locked/missing files
+      }
+    }
+  } catch {
+    // ignore missing dir
+  }
+}
+
+function appendLine(packageId: string, line: string): void {
+  const normalized = normalizePackageId(packageId);
+  if (!normalized) {
+    return;
+  }
+  const lines = pendingLinesByPackage.get(normalized) || [];
+  lines.push(line);
+  pendingLinesByPackage.set(normalized, lines);
+  scheduleFlush();
+}
+
+export function initPackageLogs(baseDir: string): void {
+  packageLogsDir = path.join(baseDir, "package-logs");
+  try {
+    fs.mkdirSync(packageLogsDir, { recursive: true });
+  } catch {
+    packageLogsDir = null;
+    return;
+  }
+  void cleanupOldPackageLogs(packageLogsDir);
+}
+
+export function ensurePackageLog(meta: PackageLogMeta): string | null {
+  const packageId = normalizePackageId(meta.packageId);
+  const logPath = getPackageLogFilePath(packageId);
+  if (!logPath) {
+    return null;
+  }
+  try {
+    fs.mkdirSync(path.dirname(logPath), { recursive: true });
+    if (!fs.existsSync(logPath)) {
+      fs.writeFileSync(logPath, "", "utf8");
+    }
+    if (!initializedThisProcess.has(packageId)) {
+      initializedThisProcess.add(packageId);
+      const startedAt = new Date().toISOString();
+      fs.appendFileSync(
+        logPath,
+        `=== Paket-Log Start: ${startedAt} | packageId=${packageId} | name=${sanitizeFieldValue(meta.name)} ===\n`,
+        "utf8"
+      );
+      fs.appendFileSync(
+        logPath,
+        `${new Date().toISOString()} [INFO] Paket-Kontext initialisiert${formatFields({
+          name: meta.name,
+          outputDir: meta.outputDir,
+          extractDir: meta.extractDir
+        })}\n`,
+        "utf8"
+      );
+    }
+  } catch {
+    return null;
+  }
+  return logPath;
+}
+
+export function logPackageEvent(
+  packageId: string,
+  level: PackageLogLevel,
+  message: string,
+  fields?: Record<string, unknown>
+): void {
+  const logPath = getPackageLogFilePath(packageId);
+  if (!logPath) {
+    return;
+  }
+  const line = `${new Date().toISOString()} [${level}] ${message}${formatFields(fields)}\n`;
+  appendLine(packageId, line);
+}
+
+export function getPackageLogPath(packageId: string): string | null {
+  const logPath = getPackageLogFilePath(packageId);
+  if (!logPath) {
+    return null;
+  }
+  return fs.existsSync(logPath) ? logPath : null;
+}
+
+export function shutdownPackageLogs(): void {
+  if (flushTimer) {
+    clearTimeout(flushTimer);
+    flushTimer = null;
+  }
+  flushPending();
+  for (const packageId of knownLogPaths.keys()) {
+    const logPath = getPackageLogFilePath(packageId);
+    if (!logPath) {
+      continue;
+    }
+    try {
+      fs.appendFileSync(logPath, `=== Paket-Log Ende: ${new Date().toISOString()} ===\n`, "utf8");
+    } catch {
+      // ignore
+    }
+  }
+  pendingLinesByPackage.clear();
+  knownLogPaths.clear();
+  initializedThisProcess.clear();
+  packageLogsDir = null;
+}

src/preload/preload.ts

@@ -56,6 +56,7 @@ const api: ElectronApi = {
   importBackup: (): Promise<{ restored: boolean; message: string }> => ipcRenderer.invoke(IPC_CHANNELS.IMPORT_BACKUP),
   openLog: (): Promise<void> => ipcRenderer.invoke(IPC_CHANNELS.OPEN_LOG),
   openSessionLog: (): Promise<void> => ipcRenderer.invoke(IPC_CHANNELS.OPEN_SESSION_LOG),
+  openPackageLog: (packageId: string): Promise<void> => ipcRenderer.invoke(IPC_CHANNELS.OPEN_PACKAGE_LOG, packageId),
   openRealDebridLogin: (): Promise<void> => ipcRenderer.invoke(IPC_CHANNELS.OPEN_REALDEBRID_LOGIN),
   openAllDebridLogin: (): Promise<void> => ipcRenderer.invoke(IPC_CHANNELS.OPEN_ALLDEBRID_LOGIN),
   importBestDebridCookies: (): Promise<number> => ipcRenderer.invoke(IPC_CHANNELS.IMPORT_BESTDEBRID_COOKIES),

src/renderer/App.tsx

@@ -5098,6 +5098,14 @@ export function App(): ReactElement {
           <button className="ctx-menu-item" onClick={() => { void window.rd.start().catch(() => {}); setContextMenu(null); }}>Alle Downloads starten</button>
           <div className="ctx-menu-sep" />
           <button className="ctx-menu-item" onClick={() => showLinksPopup(contextMenu.packageId, contextMenu.itemId)}>Linkadressen anzeigen</button>
+          {hasPackages && !contextMenu.itemId && (
+            <button className="ctx-menu-item" onClick={() => {
+              for (const id of selectedPackageIds) {
+                void window.rd.openPackageLog(id).catch(() => {});
+              }
+              setContextMenu(null);
+            }}>Log öffnen{multi ? ` (${selectedPackageIds.length})` : ""}</button>
+          )}
           <div className="ctx-menu-sep" />
           {hasPackages && !contextMenu.itemId && (
             <button className="ctx-menu-item" onClick={() => {

src/shared/ipc.ts

@@ -36,6 +36,7 @@ export const IPC_CHANNELS = {
   IMPORT_BACKUP: "app:import-backup",
   OPEN_LOG: "app:open-log",
   OPEN_SESSION_LOG: "app:open-session-log",
+  OPEN_PACKAGE_LOG: "app:open-package-log",
   OPEN_REALDEBRID_LOGIN: "app:open-realdebrid-login",
   OPEN_ALLDEBRID_LOGIN: "app:open-alldebrid-login",
   IMPORT_BESTDEBRID_COOKIES: "app:import-bestdebrid-cookies",

src/shared/preload-api.ts

@@ -51,6 +51,7 @@ export interface ElectronApi {
   importBackup: () => Promise<{ restored: boolean; message: string }>;
   openLog: () => Promise<void>;
   openSessionLog: () => Promise<void>;
+  openPackageLog: (packageId: string) => Promise<void>;
   openRealDebridLogin: () => Promise<void>;
   openAllDebridLogin: () => Promise<void>;
   importBestDebridCookies: () => Promise<number>;

tests/package-log.test.ts

@@ -0,0 +1,64 @@
+import fs from "node:fs";
+import os from "node:os";
+import path from "node:path";
+import { afterEach, describe, expect, it } from "vitest";
+import { ensurePackageLog, getPackageLogPath, initPackageLogs, logPackageEvent, shutdownPackageLogs } from "../src/main/package-log";
+
+const tempDirs: string[] = [];
+
+afterEach(() => {
+  shutdownPackageLogs();
+  for (const dir of tempDirs.splice(0)) {
+    fs.rmSync(dir, { recursive: true, force: true });
+  }
+});
+
+describe("package-log", () => {
+  it("creates a persistent package log file", () => {
+    const baseDir = fs.mkdtempSync(path.join(os.tmpdir(), "rd-plog-"));
+    tempDirs.push(baseDir);
+
+    initPackageLogs(baseDir);
+    const logPath = ensurePackageLog({
+      packageId: "pkg-1",
+      name: "Test Paket",
+      outputDir: "C:\\downloads\\Test Paket",
+      extractDir: "C:\\extract\\Test Paket"
+    });
+
+    expect(logPath).not.toBeNull();
+    expect(fs.existsSync(logPath!)).toBe(true);
+
+    const content = fs.readFileSync(logPath!, "utf8");
+    expect(content).toContain("Paket-Log Start");
+    expect(content).toContain("Test Paket");
+  });
+
+  it("writes detail events into the package log", async () => {
+    const baseDir = fs.mkdtempSync(path.join(os.tmpdir(), "rd-plog-"));
+    tempDirs.push(baseDir);
+
+    initPackageLogs(baseDir);
+    ensurePackageLog({
+      packageId: "pkg-2",
+      name: "Detail Paket",
+      outputDir: "C:\\downloads\\Detail Paket",
+      extractDir: "C:\\extract\\Detail Paket"
+    });
+
+    logPackageEvent("pkg-2", "INFO", "Passwort-Versuch", {
+      archive: "episode.part1.rar",
+      attempt: "1/3",
+      password: "\"secret\""
+    });
+
+    await new Promise((resolve) => setTimeout(resolve, 350));
+
+    const logPath = getPackageLogPath("pkg-2");
+    expect(logPath).not.toBeNull();
+    const content = fs.readFileSync(logPath!, "utf8");
+    expect(content).toContain("Passwort-Versuch");
+    expect(content).toContain("archive=episode.part1.rar");
+    expect(content).toContain("password=\"secret\"");
+  });
+});