eslint.config.mjs

@@ -20,7 +20,6 @@ export default [
         clearTimeout: 'readonly',
         setInterval: 'readonly',
         clearInterval: 'readonly',
-        setImmediate: 'readonly',
         Buffer: 'readonly',
         URL: 'readonly',
         fetch: 'readonly',

main.js

@@ -35,36 +35,10 @@ function getDebugLogPath() {
   return path.join(baseDir, 'upload-debug.log');
 }
 
-// Buffered async writer: debugLog is called hundreds of times per second during
-// busy uploads (unhandledRejection traces, progress transitions, folder-monitor
-// events). Sync appendFileSync per call blocked the main event loop. We now
-// queue lines in memory and flush on a short interval / on process exit.
-const _debugLogBuffer = [];
-let _debugLogFlushTimer = null;
-let _debugLogWriting = false;
-
-function _flushDebugLog() {
-  if (_debugLogWriting || _debugLogBuffer.length === 0) return;
-  const chunk = _debugLogBuffer.join('');
-  _debugLogBuffer.length = 0;
-  _debugLogWriting = true;
-  fs.appendFile(getDebugLogPath(), chunk, 'utf-8', () => {
-    _debugLogWriting = false;
-    // If more lines arrived during the write, flush them next tick.
-    if (_debugLogBuffer.length) setImmediate(_flushDebugLog);
-  });
-}
-
 function debugLog(msg) {
   try {
     const ts = new Date().toISOString();
-    _debugLogBuffer.push(`[${ts}] ${msg}\n`);
-    if (!_debugLogFlushTimer) {
-      _debugLogFlushTimer = setTimeout(() => {
-        _debugLogFlushTimer = null;
-        _flushDebugLog();
-      }, 500);
-    }
+    fs.appendFileSync(getDebugLogPath(), `[${ts}] ${msg}\n`, 'utf-8');
   } catch {}
 }
 
@@ -751,13 +725,6 @@ app.on('before-quit', () => {
     destroyCaptureWindow();
   } catch {}
   destroyDropTargetWindow();
-  // Flush pending debug-log buffer synchronously so no lines are lost.
-  try {
-    if (_debugLogBuffer.length) {
-      fs.appendFileSync(getDebugLogPath(), _debugLogBuffer.join(''), 'utf-8');
-      _debugLogBuffer.length = 0;
-    }
-  } catch {}
 });
 
 // --- IPC Handlers ---

package.json

@@ -1,6 +1,6 @@
 {
   "name": "multi-hoster-uploader",
-  "version": "2.8.6",
+  "version": "2.8.5",
   "description": "Upload files to doodstream, voe, vidmoly, byse simultaneously",
   "main": "main.js",
   "scripts": {

renderer/app.js

@@ -60,9 +60,6 @@ const selectedRecentIds = new Set();
 // Maintained incrementally — avoids O(n) filter() scans every 250ms in the status bar.
 let _sessionDoneCount = 0;
 let _sessionErrorCount = 0;
-// O(1) dedup for maybeAddSessionFile (was O(n) sessionFilesData.some).
-// Huge with thousands of rows × thousands of incoming results.
-const _sessionFileKeys = new Set();
 
 // --- Init ---
 async function init() {
@@ -96,13 +93,9 @@ async function init() {
   window.api.onUpdateAvailable(showUpdateBanner);
   window.api.onUpdateProgress(handleUpdateProgress);
 
-  // Upload event listeners — debug log only on state transitions; the 'uploading'
-  // tick fires 4×/sec per active job and an IPC roundtrip per event would
-  // backlog the renderer↔main channel with hundreds of messages/sec.
+  // Upload event listeners — with debug logging to file
   window.api.onUploadProgress((data) => {
-    if (data.status !== 'uploading') {
-      window.api.debugLog('RX upload-progress: ' + data.status + ' ' + data.hoster + ' ' + (data.fileName || ''));
-    }
+    window.api.debugLog('RX upload-progress: ' + data.status + ' ' + data.hoster + ' ' + (data.fileName || ''));
     handleProgress(data);
   });
   window.api.onUploadBatchDone((data) => {
@@ -110,10 +103,7 @@ async function init() {
     handleBatchDone(data);
   });
   window.api.onUploadStats((data) => {
-    // Stats fire every second per upload session — skip while uploading.
-    if (data.state !== 'uploading') {
-      window.api.debugLog('RX upload-stats: state=' + data.state + ' active=' + data.activeJobs);
-    }
+    window.api.debugLog('RX upload-stats: state=' + data.state + ' active=' + data.activeJobs);
     handleStats(data);
   });
   window.api.onShutdownCountdown(handleShutdownCountdown);
@@ -1015,18 +1005,11 @@ function _renderVirtualRows(tbody) {
   tbody.innerHTML = html;
 }
 
-// Coalesce rapid scroll events (a fast trackpad fling fires dozens) into one
-// render per frame. rAF keeps the scroll thread cheap.
-let _queueScrollQueued = false;
 function _onQueueScroll() {
-  if (_queueScrollQueued) return;
-  if (_sortedJobsCache.length < 200) return;
-  _queueScrollQueued = true;
-  requestAnimationFrame(() => {
-    _queueScrollQueued = false;
+  if (_sortedJobsCache.length >= 200) {
     const tbody = document.getElementById('queueBody');
     if (tbody) _renderVirtualRows(tbody);
-  });
+  }
 }
 
 const _collatorDE = new Intl.Collator('de', { sensitivity: 'base', numeric: true });
@@ -1196,7 +1179,6 @@ function deleteSelectedRecentFiles() {
   sessionFilesData = sessionFilesData.filter(r => {
     if (!selectedRecentIds.has(r.order)) return true;
     if (r.isError) removedErr++; else removedDone++;
-    _sessionFileKeys.delete(`${r.link}\u0001${r.filename}\u0001${r.host}`);
     return false;
   });
   _sessionDoneCount = Math.max(0, _sessionDoneCount - removedDone);
@@ -1209,7 +1191,6 @@ function clearAllRecentFiles() {
   if (sessionFilesData.length === 0) return;
   if (!confirm(`Wirklich alle ${sessionFilesData.length} Links aus diesem Panel entfernen?`)) return;
   sessionFilesData = [];
-  _sessionFileKeys.clear();
   _sessionDoneCount = 0;
   _sessionErrorCount = 0;
   selectedRecentIds.clear();
@@ -1968,9 +1949,7 @@ function maybeAddSessionFile(job) {
   if (job.status === 'done' && job.result) {
     const link = job.result.download_url || job.result.embed_url || '';
     if (!link) return;
-    const dedupKey = `${link}\u0001${job.fileName}\u0001${job.hoster}`;
-    if (!_sessionFileKeys.has(dedupKey)) {
-      _sessionFileKeys.add(dedupKey);
+    if (!sessionFilesData.some((row) => row.link === link && row.filename === job.fileName && row.host === job.hoster)) {
       sessionFilesData.push({
         date: dt.text,
         dateTs: dt.ts,