- togglePause: clear retry delays and abort stuck tasks on unpause so
Pause/Start actually recovers stuck downloads
- Fix retry display showing Number.MAX_SAFE_INTEGER instead of "inf"
for unrestrict and generic error retries
- Fix extraction status applied to ALL items in package instead of only
the items belonging to the currently extracting archive
- Make persistNow always async and item-completion stat async to reduce
UI freezes
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Replace Readable.fromWeb() + pipeline with ReadableStream.getReader() loop
- Collect chunks in memory, verify size, then write to disk in one shot
- Add Accept-Encoding: identity to prevent content encoding issues
- Eliminates stream conversion bugs that caused file corruption on some servers
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Patch latest.yml during release to use actual filenames (spaces) instead of electron-builder's dashed names
- Add download size validation before SHA512 check to catch incomplete downloads
- Retry download on integrity mismatch (up to 3 passes) with API refresh
- Re-resolve digest from latest.yml on each retry pass
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Parse <filename> tags from DLC XML for proper file names instead of
deriving from opaque URLs (fixes download.bin display)
- Optimistic UI removal for package/item delete (instant feedback)
- Show app version in header ("Multi Debrid Downloader vX.X.X")
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Local DLC decryption no longer throws on invalid PKCS7 padding
- Instead tries to parse the decrypted data as-is (Node.js base64
decoder is lenient with trailing garbage bytes)
- This fixes large DLCs that previously failed locally and then
hit dcrypt.it's 413 size limit on both endpoints
- Empty decryption result returns [] instead of throwing
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Handle 413 from paste endpoint (not just upload)
- Show clear German error "DLC-Datei zu groß für dcrypt.it" when both
endpoints reject the file due to size
- Add tests for dual-413 and upload-413+paste-500 scenarios
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Use DLC filename as package name in dcrypt fallback instead of
inferring from individual URLs (fixes mangled package names)
- Add paste endpoint fallback when dcrypt upload returns 413
- Split decryptDlcViaDcrypt into tryDcryptUpload/tryDcryptPaste
- Add DCRYPT_PASTE_URL constant
- Expand container tests for 413 fallback and dual-failure scenarios
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- AllDebrid: add HTML response detection to unrestrictLink
- Cleanup: skip symlinks/junctions in all directory traversals
- Blob URL: increase revoke delay from 0ms to 60s
- Extractor: per-package progress file to prevent collision
- ADD_CONTAINERS: reject path traversal and relative paths
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Items extracted during hybrid extraction now show "Entpackt" instead of "Fertig"
- Only items belonging to the extracted archive set get status updates during hybrid extraction
- Final extraction preserves "Entpackt" status from prior hybrid passes
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Implements hybrid extraction: when a package has multiple episodes with
multi-part archives, completed archive sets are extracted immediately
while the rest of the package continues downloading. Uses the existing
hybridExtract setting (already in UI/types/storage).
Key changes:
- Export findArchiveCandidates/pathSetKey from extractor.ts
- Add onlyArchives/skipPostCleanup options to ExtractOptions
- Add findReadyArchiveSets to identify complete archive sets
- Add runHybridExtraction for incremental extraction passes
- Requeue logic in runPackagePostProcessing for new completions
- Resume state preserved across hybrid passes (no premature clear)
- Guard against extracting incomplete multi-part archives
- Correct abort/toggle handling during hybrid extraction
- Package toggle now also aborts active post-processing
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Cache itemCount as class property instead of O(n) Object.keys().length on every emit/persist/UI update
- Eliminate redundant iteration: hasQueuedItems now delegates to findNextQueuedItem
- Remove expensive cloneSession from getSnapshot (IPC serialization handles the copy)
- Increase speed events compaction threshold (50 → 200) to reduce array reallocations
- Time-based UI emit throttling instead of per-percent progress checks
- Avoid Array.from allocation in global stall watchdog
- Optimize markQueuedAsReconnectWait to iterate only run items instead of all items
- Cache pathKey computation in claimTargetPath loop (avoid path.resolve per iteration)
- Use packageOrder.length instead of Object.keys(packages).length in getStats
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Bug fixed: When a folder already contained the same episode token as
the source file (e.g. Show.S01E05.720p-4sf + s01e05.mkv), the episode
was inserted a second time producing Show.S01E05.720p.S01E05-4sf.
Root cause: The replace produced an identical string, the equality check
fell through to the suffix-insert branch which added the token again.
Fix: Use regex.test() first, then always apply the replacement when
an episode pattern exists in the folder name.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add 30s fetch timeouts to ALL API calls (Real-Debrid, BestDebrid, AllDebrid, Mega-Web)
- Fix race condition in concurrent worker indexing (runWithConcurrency)
- Guard JSON.parse in RealDebrid response with try-catch
- Add try-catch to fs.mkdirSync in download pipeline (handles permission denied)
- Convert MD5/SHA1 hashing to streaming (prevents OOM on large files)
- Add error handling for hash manifest file reading
- Prevent infinite hangs on unresponsive API endpoints
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Convert session persistence to async during downloads (prevents 50-200ms UI freezes)
- Avoid unnecessary Buffer.from() copy on Uint8Array chunks (zero-copy when possible)
- Cache effective speed limit for 2s (eliminates Date object creation per chunk)
- Replace O(n) speed event shift() with pointer-based pruning
- Throttle speed event pruning to every 1.5s instead of per chunk
- Optimize refreshPackageStatus to single-loop counting (was 4 separate filter passes)
- Fix global stall watchdog race condition (re-check abort state before aborting)
- Add coalescing for async session saves (prevents write storms)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add multi-threaded extraction via WinRAR -mt flag (uses all CPU cores)
- Fix -idq flag suppressing progress output, replaced with -idc
- Fix extraction timeout for multi-part archives (now calculates total size across all parts)
- Raise extraction timeout cap from 40min to 2h for large archives (40GB+)
- Add natural episode sorting (E1, E2, E10 instead of E1, E10, E2)
- Add split archive support (.zip.001, .7z.001) with proper cleanup
- Add write-stream drain timeout to prevent download freezes on backpressure
- Fix regex global-state bug in progress percentage parsing
- Optimize speed event pruning (every 1.5s instead of every chunk)
- Add performance flag fallback for older WinRAR versions
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Each download URL is now retried up to 3 times with increasing delay
(1.5s, 3s) before falling back to the next candidate URL. Recoverable
errors (404, 403, 429, 5xx, timeout, network) trigger retries.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix extraction status display after restart (shows "Entpacken ausstehend" instead of stale status)
- Fix Start button to trigger pending extractions for already-downloaded packages
- Fix extraction resume when archives already cleaned (recognizes completed state from resume file)
- Reduce update download connection timeout from 8min to 30s per candidate for faster fallback
- Add logging for update download candidates and failures
- Show manual download URL on update failure
- Sequential extraction preserved (one package at a time via queue)
- Extraction properly cancelled on shutdown, resumes on restart
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
APP_VERSION was hardcoded as "1.1.29" in constants.ts causing the app
to always report the old version and re-trigger the update prompt.
Now reads version dynamically from package.json via import.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Remove 7zip-bin dependency and asarUnpack config
- Use WinRAR/UnRAR.exe from standard install paths with auto-detection
- Add resolver with probing to cache the found extractor command
- Add -y flag for auto-confirm and WinRAR.exe command support
- Update tests for WinRAR argument format
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
