- Retry extraction with 2.5s delay on CRC/password errors (Windows file handle race)
- Improve auto-recovery: force re-download when known password fails (content corruption)
- Expand auto-recovery to wrong_password category for encrypted RAR5
- Add fsync after download for pre-allocated files
- Fix permanent extraction failure loop for archives with valid headers but corrupt content
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Switch JVM GC from SerialGC to G1GC with MaxGCPauseMillis=50
for shorter pause times in long-lived daemon
- Increase JVM heap from 512m/8g to 1g/32g to reduce GC pressure
on systems with plenty of RAM
- Raise hybrid thread cap from floor(cpuCount/2) capped 8
to ceil(cpuCount*0.75) capped 12 — downloads are I/O-bound
and don't need much CPU headroom
- Refresh daemon process priority before each request so hybrid
extraction gets correct CPU priority even if daemon was started
with a different priority level
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
If the primary extractor (7-Zip) fails with wrong_password/checksum
error on a .rar file, automatically try the alternative extractor
(UnRAR/WinRAR) which handles RAR format natively and more reliably.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Archives with absolute internal paths (e.g. scene groups storing full
Windows paths) fail all password attempts in normal mode at ~98%, then
succeed only after the flat-mode fallback kicks in. Previously every
archive in such a package wasted all password cycles before discovering
flat mode was needed again.
Now the first successful flat-mode extraction sets a package-level flag
so subsequent archives skip the normal loop entirely and go straight to
flat-mode extraction, saving ~4x password attempts per archive.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Retry failed wrong_password archives serially after parallel extraction
to recover from CRC mismatches caused by concurrent UnRAR I/O contention
- Stop resetting sessionDownloadedBytes on start/resume so the session
total accurately reflects all bytes downloaded since app launch
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- extractor: detect UnRAR "Cannot create...\..." error (archive with
leading-backslash internal paths) and retry in flat mode (-e) which
strips all paths and avoids the invalid double-separator on Windows
- types/download-manager: add providerLabel field to DownloadItem,
store full label (e.g. "Debrid-Link #1") set at unrestrict time
- App: display providerLabel in Service column (falls back to generic
provider name if label not yet set)
Co-Authored-By: Claude Sonnet 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>
- 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>
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>
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>
- 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>
- 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>
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>
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>
- 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>
- 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>
