- Replace extractSlow() per-item extraction with IInArchive.extract() bulk API
in 7-Zip-JBinding. Solid RAR archives no longer re-decode from the beginning
for each item, bringing extraction speed close to native WinRAR/7z.exe (~375 MB/s
instead of ~43 MB/s).
- Add BulkExtractCallback implementing both IArchiveExtractCallback and
ICryptoGetTextPassword for proper password handling during bulk extraction.
- Fix resolveArchiveItemsFromList with multi-level fallback matching:
1. Pattern match (multipart RAR, split ZIP/7z, generic splits)
2. Exact filename match (case-insensitive)
3. Stem-based fuzzy match (handles debrid service filename modifications)
4. Single-item archive fallback
- Simplify caching from Set+Array workaround back to simple Map<string, T>
(the original "caching failure" was caused by resolveArchiveItemsFromList
returning empty arrays, not by Map/Set/Object data structure bugs).
- Add comprehensive tests for archive item resolution (14 test cases)
and JVM extraction progress callbacks (2 test cases).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- JVM extractor now supports --daemon mode: starts once, processes
multiple archives via stdin JSON protocol, eliminating ~5s JVM boot
per archive
- TypeScript side: daemon manager starts JVM once, sends requests via
stdin, falls back to spawning new process if daemon is busy
- Fix extraction progress caching: replaced Object.create(null) + in
operator with Set<string> + linear Array scan — both Map.has() and
the in operator mysteriously failed to find keys that were just set
- Daemon auto-shutdown on app quit via shutdownDaemon() in before-quit
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Replace Map-based archive item cache with plain Object.create(null)
to work around mysterious Map.has() returning false despite set()
being called with the same key — this caused resolveArchiveItems
to run on every 1.1s pulse instead of being cached, preventing
extraction progress (Entpacken X%) from ever showing in the UI
- Apply same fix to both hybrid and full extraction paths
- Increase JVM heap from 512MB to 1GB for better extraction throughput
- Use SerialGC for faster JVM startup on short-lived extract processes
- Add download lifecycle logging (package add + item download start)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Log when packages are added (count + names)
- Log when individual item downloads start (filename, size, provider)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Change OS priority from IDLE/BELOW_NORMAL to NORMAL/BELOW_NORMAL so
extraction runs at full speed (matching manual 7-Zip/WinRAR performance)
- Use "high" priority in both hybrid and full extraction paths
- Increase hybrid extraction threads from hardcoded 2 to dynamic
calculation (half CPU count, min 2, max 8)
- Fix emitState forced emit being silently dropped when a non-forced
timer was already pending — forced emits now always replace pending
timers to ensure immediate UI feedback during extraction transitions
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Force immediate emitState when first resolving archive items so UI
transitions from 'Ausstehend' to 'Entpacken X%' instantly
- Use BELOW_NORMAL priority (instead of IDLE) for final extraction
when all downloads are complete — matches manual extraction speed
- Add diagnostic logging for resolveArchiveItems matching
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add "Download fertig: filename (size), pkg=name" log line when an item
finishes downloading, enabling precise timing analysis of when archive
parts become available for extraction.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Run collectMkvFilesToLibrary in background after each hybrid extraction
round so MKVs are moved to the library as episodes are extracted, not
only after the entire package finishes
- Add timing logs to identify bottlenecks:
- Post-process slot wait time
- Per-round duration with requeue status
- Recovery loop duration
- Setup time in handlePackagePostProcessing
- findReadyArchiveSets duration when > 200ms
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
After a hybrid extraction round completes, set the requeue flag so the
do-while loop immediately checks for more ready archive sets. Previously,
if all items completed before the task started processing, the single
requeue flag was consumed and no new completions triggered re-extraction,
causing 25+ second gaps until the next download completion.
Also change runHybridExtraction return type from void to number
(extracted count) to enable conditional self-requeue only when archives
were actually extracted, preventing infinite requeue loops.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Release post-process slot immediately after main extraction completes.
All slow post-extraction work (nested extraction, auto-rename, archive
cleanup, link/sample removal, empty directory cleanup, MKV collection)
now runs in background via runDeferredPostExtraction so the next package
can start unpacking without delay.
- Export hasAnyFilesRecursive, removeEmptyDirectoryTree, cleanupArchives
from extractor.ts for use in deferred handler
- Import removeDownloadLinkArtifacts, removeSampleArtifacts from cleanup
- Expand runDeferredPostExtraction with full post-cleanup pipeline:
nested extraction, rename, archive cleanup, link/sample removal,
empty dir tree removal, resume state clearing, MKV collection
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Long changelogs made the update dialog unscrollable, preventing users
from reaching the install button. Changelog is now in a collapsed
<details> element. Dialog also has max-height with overflow scroll.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
CSS defines .btn.danger (two classes) but code used "btn btn-danger"
(one hyphenated class). History danger buttons now get correct red styling.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
DDownload was missing from provider validation sets, preventing users
from configuring it as primary or fallback provider in settings.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Use PackagePriority type instead of string/any in preload and app-controller
- Add .catch() to start(), extractNow(), setPackagePriority(), updateSettings(columnOrder), openLog(), openSessionLog()
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Fix ~70 issues across the entire codebase including security fixes,
error handling improvements, test stabilization, and code quality.
- Fix TLS race condition with reference-counted acquire/release
- Bind debug server to 127.0.0.1 instead of 0.0.0.0
- Add overall timeout to MegaWebFallback
- Stream update installer to disk instead of RAM buffering
- Add path traversal protection in JVM extractor
- Cache DdownloadClient with credential-based invalidation
- Add .catch() to all fire-and-forget IPC calls
- Wrap app startup, clipboard, session-log in try/catch
- Add timeouts to container.ts fetch calls
- Fix variable shadowing, tsconfig path, line endings
- Stabilize tests with proper cleanup and timing tolerance
- Fix installer privileges, scripts, and afterPack null checks
- Delete obsolete _upload_release.mjs
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
After an archive finishes at 100%, show "Naechstes Archiv..." label
while the next archive initializes, eliminating the "dead" gap where
no activity was visible between consecutive extractions.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Only top-level list items are shown in the updater changelog.
Indented sub-items, headings, and long descriptions are removed
for a clean, compact display. Detailed notes remain on the
Gitea release page.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Show "Entpacken vorbereiten..." while scanning archives and checking disk space
- Show "Archive scannen..." and "Speicherplatz prüfen..." phases from extractor
- Use dash separator in UI: "[10/10 - Done] - Entpacken 45% (3/6)"
- Handle new "preparing" phase in both hybrid and full extraction progress handlers
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Update postProcessLabel during extraction with detailed progress:
- Overall percentage and archive count (e.g. "Entpacken 45% (3/6)")
- Password cracking progress when testing passwords
- Works for both hybrid and full extraction modes
Previously the label was static "Entpacken..." with no detail about
what was happening during potentially long extraction phases.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The confirm dialog is plain text and cannot render markdown. Strip
headings, bold, italic, code backticks, and normalize list bullets.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
DDownload's storage servers (dstorage.org) use certificates that fail
Node.js TLS verification. Add skipTlsVerify flag to UnrestrictedLink
and temporarily disable TLS verification for the download fetch when
the flag is set.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
DDownload is a direct file hoster, not a debrid service. DDownload URLs
are now automatically handled by the DDownload provider when configured,
before trying any debrid providers. Remove DDownload from the
primary/secondary/tertiary provider dropdowns since it only handles its
own URLs and doesn't belong in the debrid fallback chain.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Guard against undefined ddownloadLogin/ddownloadPassword in renderer
when upgrading from a version without DDownload support.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- DDownload (ddownload.com/ddl.to) as new hoster with web login
- Post-processing labels: Entpacken/Renaming/Aufräumen/MKVs
- Release notes shown in update confirmation dialog
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
When hybrid extraction finds no ready archive sets (because remaining parts
are still downloading), completed items were incorrectly labeled as
"Entpacken - Ausstehend" instead of "Entpacken - Warten auf Parts".
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Migrate deprecated updateRepo value (Sucukdeluxe/) to new default (Administrator/)
- Mask sensitive fields (tokens, passwords) in backup export with ***
- Preserve current credentials when importing backup with masked values
- Remove 22 obsolete release_v*.mjs scripts, release_codeberg.mjs, set_version_node.mjs
- Remove release:codeberg script from package.json
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Fix post-process slot counter going negative after stop(), allowing multiple
packages to extract simultaneously instead of one at a time.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix "Fertig" status on completed items: session recovery no longer resets
"Entpacken - Ausstehend" to "Fertig (size)" — respects autoExtract setting
- Extraction continues during pause instead of being aborted
- Hybrid extraction recovery on start/resume: triggerPendingExtractions and
recoverPostProcessingOnStartup now handle partial packages with hybridExtract
- Move Up/Down buttons: optimistic UI update so packages move instantly
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add proactive disk-busy detection: lower STREAM_HIGH_WATER_MARK from 2 MB
to 512 KB so backpressure triggers sooner, and monitor stream.writableLength
to show "Warte auf Festplatte" after 300 ms of undrained writes — before
actual backpressure hits.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Fix hybrid extraction stalling: requeue loop now keeps the post-process
slot so the same package re-runs immediately without waiting behind other
packages. Also skip already-extracted archives on requeue rounds.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix hybrid extract not using maxParallelExtract setting (was hardcoded to 1)
- Fix "Warten auf Parts" label shown for items whose downloads are already complete
- Update hybrid extract progress handler to support parallel archive tracking
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- WRONG_PASSWORD JVM error now falls back to legacy UnRAR extractor
- Added masked password logging for JVM and legacy extractors
- Per-attempt password logging shows which passwords are tried and in what order
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
maxParallelExtract now controls how many archives extract simultaneously
within a single package (e.g. 4 episodes at once). Packages still
extract sequentially (one package at a time) to focus I/O. Progress
handler updated to track multiple active archives independently.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Previously maxParallelExtract allowed multiple packages to extract
simultaneously, splitting I/O across packages. Now packages extract
one at a time in packageOrder so each package finishes faster.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
When SevenZipJBinding reports "Archive file can't be opened with any
of the registered codecs", the extractor now falls back to legacy
UnRAR instead of failing immediately. Previously, backend mode "jvm"
(the production default) only allowed fallback for UNSUPPORTEDMETHOD.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Hoster column now shows only the file hoster (e.g. rapidgator.net),
new Account column shows the debrid service used (e.g. Mega-Debrid).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fortschritt column is now clickable/sortable (ascending/descending by package %)
- Extraction queue respects packageOrder: top packages get extracted first
- Packages currently extracting are auto-expanded so user can see progress
- Increased Fortschritt column width for better spacing
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- New setting maxParallelExtract in AppSettings
- UI input in Entpacken tab: "Parallele Entpackungen"
- Replaces hardcoded maxConcurrent=2 in acquirePostProcessSlot
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Each JVM extractor process now gets its own temp directory via
-Djava.io.tmpdir so parallel SevenZipJBinding instances don't fight
over the same lib7-Zip-JBinding.dll file lock on Windows.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The previous targetPath-only matching missed items whose targetPath
differed from the on-disk filename. Now matches by basename and
fileName for reliable archive-part to item association.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Replace serial packagePostProcessQueue with semaphore (max 2 concurrent)
- Hybrid-extract: items waiting for parts show "Entpacken - Warten auf Parts"
- Failed hybrid extraction shows "Entpacken - Error" instead of "Fertig"
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
findNextQueuedItem(), hasQueuedItems(), hasDelayedQueuedItems() and
countQueuedItems() now skip packages not in runPackageIds when the set
is non-empty. This ensures "Ausgewählte Downloads starten" only
processes selected packages instead of all enabled ones.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Restore all source files from v1.5.49 (proven stable on both servers)
- Add startPackages() IPC method that starts only specified packages
- Fix context menu "Ausgewählte Downloads starten" to use startPackages()
instead of start() which was starting ALL enabled packages
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Require near-complete file size checks in Item-Recovery and hybrid ready-set detection so partially downloaded RAR parts are not marked completed and extracted prematurely.
- Add automatic retry with 3s delay when JVM extractor fails with
"codecs" or "can't be opened" error during hybrid-extract mode
(handles transient Windows file locks after download completion)
- Log archive file size before JVM extraction in hybrid mode
- Remove unused ArchiveFormat import, RAR_MULTIPART_RE/RAR_OLDSPLIT_RE
patterns, and hasOldStyleRarSplits() method from Java extractor
- Keep simple openSevenZipArchive with currentVolumeName tracking
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The previous fix blocked ALL multi-part extractions when any item in the
package was pending. Now checks only parts of the SAME archive (by prefix
match on fileName/targetPath), so E01 can extract while E06 downloads.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- findReadyArchiveSets: for .part1.rar, require ALL package items
to be terminal before allowing extraction (prevents premature
extraction when later parts have no targetPath/fileName yet)
- JVM extractor: remove CRCERROR from isPasswordFailure() — only
DATAERROR indicates wrong password. CRCERROR on archives where
7z-JBinding falsely reports encrypted no longer triggers password
cycling.
- looksLikeWrongPassword: remove CRC text matching, keep only
explicit "data error" for encrypted archives.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Account Manager: table UI with add/remove/check for all 4 providers
(Real-Debrid, Mega-Debrid, BestDebrid, AllDebrid)
- Backend: checkRealDebridAccount, checkAllDebridAccount, checkBestDebridAccount
- Hybrid-Extract fix: check item.fileName for queued items without targetPath,
disable disk-fallback for multi-part archives, extend disk-fallback to catch
active downloads by fileName match (prevents CRC errors on incomplete files)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Scrapes the Mega-Debrid profile page to display username, premium status,
remaining days, and loyalty points. New "Account prüfen" button in Settings > Accounts.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Encrypt sensitive credentials (tokens, passwords) in backup exports
using AES-256-GCM with PBKDF2 key derivation from OS username
- Backup format v2 with backwards-compatible v1 import
- Show dialog to create non-existent directories when changing
outputDir, extractDir, or mkvLibraryDir settings
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Root cause: SevenZip.initSevenZipFromPlatformJAR() was never called, so
native compression codecs (RAR5, LZMA2, etc.) were not loaded. Archives
could be opened (header parsing is pure Java) but all extractSlow() calls
returned UNSUPPORTEDMETHOD because no native decoder was available.
- Add ensureSevenZipInitialized() with lazy init before extraction
- Pass password to extractSlow(outStream, password) for RAR5 compatibility
- Add UNSUPPORTEDMETHOD -> legacy fallback in extractor.ts as safety net
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Java's getCanonicalFile() resolves subst drives inconsistently,
causing secureResolve() to falsely block valid filenames. JVM handles
long paths natively so subst is only needed for legacy UnRAR/7z.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The JVM sidecar class files were packed inside app.asar where Java
cannot access them. asarUnpack extracts them to app.asar.unpacked/.
Default backend changed from auto to jvm (no legacy fallback).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- New JVM sidecar (resources/extractor-jvm/) using SevenZipJBinding for
RAR/7z/TAR and Zip4j for ZIP multipart, matching JDownloader 2 stack
- Auto/JVM/Legacy backend modes via RD_EXTRACT_BACKEND env variable
- Fallback to legacy UnRAR/7z when JVM runtime unavailable
- Fix isJvmRuntimeMissingError false positives on valid extraction errors
- Cache JVM layout resolution to avoid repeated filesystem checks
- Route nested ZIP extraction through JVM backend consistently
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- setWindowsBackgroundIO (Very Low I/O) now only applied in hybrid mode,
not for all extractions (was causing massive slowdown)
- Hybrid threads changed from -mt1 to half CPU count (e.g. -mt4 on 8-core)
- Move retry count (R9, R22 etc.) from status text to tooltip only
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- normalizeSessionStatuses: reset all queued items to "Wartet" instead of
only checking a few specific patterns (missed Retry, Unrestrict-Fehler etc.)
- Reset completed items with stale extraction status to "Fertig (size)"
- stop(): reset all non-finished items to queued/"Wartet" and packages to queued
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add disk space check before extraction (aborts if insufficient space)
- Add single-level nested archive extraction (archives inside archives)
- Blacklist .iso/.img/.bin/.dmg from nested extraction
- Set real Windows I/O priority (Very Low) on UnRAR via NtSetInformationProcess
- Reduce UnRAR threads to -mt1 during hybrid extraction
- Fix double episode renaming (s01e01e02 pattern)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Items with transient status texts like Provider-Cooldown, Warte auf
Daten, Verbindungsfehler are reset to "Wartet" when the app restarts,
so they don't show misleading status from a previous session.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Debounce: simultaneous failures within 2s count as 1 failure
(prevents 8 parallel unrestrict failures from instant-triggering)
- Raise threshold from 8 to 20 consecutive failures before cooldown
- Escalation tiers: 20→30s, 35→60s, 50→120s, 80+→300s
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Pause now aborts active extractions (previously extraction continued
during pause, showing wrong status like Provider-Cooldown)
- Unpause clears provider circuit breaker for fresh start
- Post-processing status checks account for global pause state
- Reduce stall detection timeout from 30s to 15s for faster retry
- Reduce stall retry base delay from 500ms to 300ms
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add pause check at top of processItem retry loop so items show
"Pausiert" instead of "Provider-Cooldown" when paused
- Lower extraction process priority from BELOW_NORMAL to IDLE
(IDLE_PRIORITY_CLASS on Windows also lowers I/O priority, reducing
disk contention between extraction and active downloads)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Make saveSettings async to stop blocking the event loop during downloads
- Add 120ms minimum gap for forced state emissions to prevent rapid-fire IPC
- Fix circuit breaker feedback loop: reset failure count after cooldown expires
- Add 120s time-decay for failure counter (transient bursts don't snowball)
- Raise circuit breaker threshold from 5 to 8 consecutive failures
- Stop counting network stalls as provider failures
- Items without a provider only check primary provider cooldown, not all
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- New "Jetzt entpacken" right-click option: triggers extraction for
completed packages regardless of paused/stopped state
- Fix 5-10s freeze when pressing Start after Pause: recoverRetryableItems
was calling fs.stat on every item (474+); now only checks failed/completed
- Full IPC pipeline: extractNow in manager, controller, preload, renderer
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
WinRAR doesn't support \?\ prefix (interprets it as UNC network path).
Replace with subst drive mapping: maps targetDir to a short drive letter
(Z:, Y:, etc.) before extraction, then removes mapping after. This keeps
total paths under 260 chars even when archives contain deep internal
directory structures.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add longPathForWindows() helper that prefixes extract target directories
with \?\ on Windows, bypassing the 260-char MAX_PATH limit. Applied to
both WinRAR/UnRAR and 7z arguments. Fixes "Die Syntax für den
Dateinamen, Verzeichnisnamen" errors when archive internal directories
create deeply nested output paths.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Right-click packages with extraction errors shows "Extraktion
wiederholen" option to manually retry
- Increase WinRAR error text from 240 to 500 chars for better
diagnostics in logs
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- triggerPendingExtractions() now runs when unpausing, so packages
with extraction errors are automatically retried
- executeDeleteSelection no longer depends on snapshot objects
(prevents unnecessary re-renders with large queues)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Session counter now uses sessionDownloadedBytes (in-memory counter)
instead of summing completed items. Removing packages after extraction
no longer resets the session total.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Save settings every 30s during active downloads (not just session)
- Force settings save on shutdown and run finish
- Preserve live totalDownloadedAllTime when user saves settings
(app-controller's stale copy no longer overwrites the counter)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Pause button is now one-way (orange glow when paused, disabled when
already paused). Start button resumes from pause.
- Fix hybrid extraction attempting incomplete multi-part archives when
paused: disk-fallback now blocks any non-terminal item status, not
just downloading/validating/integrity_check.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Dynamic left padding based on measured label width (no more cut-off numbers)
- Speed history ref lifted to App so chart data survives tab switches
- Pause button uses optimistic UI update for instant visual feedback
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Track totalDownloadedAllTime in settings (persists across restarts)
- Track sessionDownloadedBytes for current app session
- Status bar shows both: Session + Gesamt
- Statistics section shows Heruntergeladen (Session) + (Gesamt)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Bandwidth chart drawChart effect now runs on every re-render instead
of only when running/paused changes (chart was stuck showing empty)
- Pause button no longer wrapped in performQuickAction/actionBusy guard,
so it works immediately even during ongoing operations
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Track packageId in speed events so package speed uses same 3-second
window as global speed (fixes mismatch between package and status bar)
- Add packageSpeedBps to UiSnapshot, computed from speed events
- Context menu delete actions now respect confirmDeleteSelection setting
- Progress bar visible even when package is collapsed
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix Ctrl+Click: mousedown no longer immediately adds item, preventing
onClick from toggling it back off. Drag-select still works via mouseenter.
- Delete key removes selected items/packages with JDownloader-style
confirmation dialog showing count and remaining items.
- "Nicht mehr anzeigen" checkbox disables future confirmations.
- New setting "Vor dem Löschen bestätigen" under Allgemein.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Dead link detection:
- Mega-Web: parse hoster error messages (hosterNotAvailable, etc.) from HTML
and throw specific error instead of returning null
- MegaDebridClient: stop retrying on permanent hoster errors
- download-manager: isPermanentLinkError() immediately fails items with dead
links instead of retrying forever
Extraction race condition:
- package_done cleanup policy checked if all items were "completed" (downloaded)
but not if they were "extracted" — removing the package before the last
episode could be extracted
- Both applyCompletedCleanupPolicy and applyPackageDoneCleanup now guard
against premature removal when autoExtract is enabled
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- HTTP 200 on resume: detect server ignoring Range header, write in truncate mode
instead of appending (prevents doubled/corrupted files)
- HTTP 416 without Content-Range: assume complete if >1MB exists instead of
deleting potentially multi-GB finished files
- Stream handle leak: explicit destroy() after finally to prevent fd exhaustion
- Drain timeout: don't abort controller on disk backpressure, let inner retry
loop handle it instead of escalating to full stall pipeline
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Provider circuit breaker: track consecutive failures per provider with
escalating cooldowns (30s/60s/120s/300s), auto-invalidate Mega-Debrid
session on cooldown
- Escalating backoff: retry delays now scale up to 120s (was 30s max),
unrestrict backoff exponential instead of linear 15s cap
- Shelve logic: after 15 consecutive failures, item pauses 5 min with
counter halving for gradual recovery
- Periodic soft-reset: every 10 min, reset stale retry counters (>10 min
queued) and old provider failures (>15 min), acts like mini-restart
- Mega-Debrid queue timeout: 90s wait limit in runExclusive to prevent
cascade blocking behind stuck calls
- Provider-cooldown-aware retry delays: items wait for provider cooldown
instead of retrying against broken service
- Fix: reconnect/package_toggle now persist retry counters (previously
lost on interruption, defeating shelve logic)
- Mega-Debrid generate: tighter timeouts, progressive reload backoff,
hoster retry limit (5x max)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Left half (blue) shows download progress, right half (green) shows
extraction progress. When no extraction is active, full bar is blue.
Full bar = 50% blue (all downloaded) + 50% green (all extracted).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Active packages are now sorted by completed item count (descending),
then by downloaded bytes, so packages with real download progress
appear above packages still in link resolution phase.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Packages with items in downloading/validating/extracting/integrity_check
state are always shown at the top regardless of sort order (A-Z or Z-A).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Show current aggregate speed (all active downloads) in the stats bar
next to Pakete/Dateien/Gesamt. Only visible while session is running.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Some hosters return tiny error responses (e.g. 9 bytes) with HTTP 200.
- downloadToFile: detect files <512 B, log content, delete and throw for retry
- Post-download: catch <512 B files even when totalBytes is unknown
- Logs the error-page content for debugging
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Fix .z001/.z002 split zip volumes not deleted after extraction
(regex matched only 2-digit, now matches 2-3 digit volumes)
- Make extract progress file writes atomic (write to .tmp then rename)
to prevent corruption on crash during extraction
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Keep existing good filename when debrid API returns "download.bin"
or opaque name. Only overwrite item.fileName if the resolved name
is actually better (not opaque, not download.bin).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
When post-processing runs, detect items in idle states (queued/paused)
whose target file already exists on disk with non-zero size, and
auto-recover them to "completed" status. This ensures allDone becomes
true, triggering final extraction with archive cleanup (delete mode).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add disk-fallback to findReadyArchiveSets: when all archive parts
physically exist on disk with non-zero size and none are actively
downloading/validating, consider the archive ready for extraction.
This fixes episodes being skipped when a download item's status
was not updated to "completed" despite the file being fully written.
Also improve debug server: raise log limit to 10000 lines,
add grep filter, add /session endpoint for raw session data.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Starts an HTTP server on port 9868 (configurable via debug_port.txt)
when debug_token.txt exists in the app runtime directory. Provides
/health, /log, /status, and /items endpoints for live monitoring.
Token-based auth required.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The validating-stuck timeout (45s) was shorter than the unrestrict
timeout (60s), causing items to be endlessly aborted and retried
before the debrid API call could complete. Now uses unrestrict
timeout + 15s buffer.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Convert all sync FS ops (existsSync, readdirSync, statSync, writeFileSync,
rmSync, renameSync) to async equivalents across download-manager, extractor,
cleanup, storage, and logger to prevent UI freezes
- Replace linear retry delays with exponential backoff + jitter to prevent
retry storms with many parallel downloads
- Deduplicate resolveArchiveItems into single shared function
- Replace Array.shift() O(N) in bandwidth chart with slice-based trimming
- Make logger rotation async in the async flush path
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Don't clear extraction resume state during hybrid mode (skipPostCleanup)
- Mark ALL completed items as "Entpackt" after successful hybrid extraction
to prevent full extraction from re-extracting already-extracted archives
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Previous fix used pathKey-based maps which failed due to path resolution
mismatches on Windows. New approach matches items to archives using
filename regex patterns directly (e.g. prefix.part\d+.rar), which is
robust regardless of path casing/resolution.
Also marks items as "Entpackt" immediately when their archive finishes
instead of waiting for all archives to complete, so completed episodes
show correct status while later episodes are still extracting.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- 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>
