Release v1.6.4

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "real-debrid-downloader",
-  "version": "1.6.3",
+  "version": "1.6.4",
   "description": "Real-Debrid Downloader Desktop (Electron + React + TypeScript)",
   "main": "build/main/main/main.js",
   "author": "Sucukdeluxe",

src/main/debrid.ts

@@ -417,6 +417,7 @@ async function resolveRapidgatorFilename(link: string, signal?: AbortSignal): Pr
         signal: withTimeoutSignal(signal, API_TIMEOUT_MS)
       });
       if (!response.ok) {
+        try { await response.body?.cancel(); } catch { /* drain socket */ }
         if (shouldRetryStatus(response.status) && attempt < REQUEST_RETRIES + 2) {
           await sleepWithSignal(retryDelayForResponse(response, attempt), signal);
           continue;
@@ -432,9 +433,11 @@ async function resolveRapidgatorFilename(link: string, signal?: AbortSignal): Pr
         && !contentType.includes("text/plain")
         && !contentType.includes("text/xml")
         && !contentType.includes("application/xml")) {
+        try { await response.body?.cancel(); } catch { /* drain socket */ }
         return "";
       }
       if (!contentType && Number.isFinite(contentLength) && contentLength > RAPIDGATOR_SCAN_MAX_BYTES) {
+        try { await response.body?.cancel(); } catch { /* drain socket */ }
         return "";
       }
 
@@ -548,10 +551,12 @@ export async function checkRapidgatorOnline(
       });
 
       if (response.status === 404) {
+        try { await response.body?.cancel(); } catch { /* drain socket */ }
         return { online: false, fileName: "", fileSize: null };
       }
 
       if (!response.ok) {
+        try { await response.body?.cancel(); } catch { /* drain socket */ }
         if (shouldRetryStatus(response.status) && attempt <= REQUEST_RETRIES) {
           await sleepWithSignal(retryDelayForResponse(response, attempt), signal);
           continue;
@@ -561,6 +566,7 @@ export async function checkRapidgatorOnline(
 
       const finalUrl = response.url || link;
       if (!finalUrl.includes(fileId)) {
+        try { await response.body?.cancel(); } catch { /* drain socket */ }
         return { online: false, fileName: "", fileSize: null };
       }
 

src/main/download-manager.ts

@@ -1648,6 +1648,10 @@ export class DownloadManager extends EventEmitter {
     for (const item of Object.values(this.session.items)) {
       if (item.status !== "queued") continue;
       if (item.onlineStatus) continue; // already checked
+      try {
+        const host = new URL(item.url).hostname.toLowerCase();
+        if (host !== "rapidgator.net" && !host.endsWith(".rapidgator.net") && host !== "rg.to" && !host.endsWith(".rg.to")) continue;
+      } catch { continue; }
       uncheckedIds.push(item.id);
     }
     if (uncheckedIds.length > 0) {
@@ -2659,10 +2663,12 @@ export class DownloadManager extends EventEmitter {
     this.runOutcomes.clear();
     this.runCompletedPackages.clear();
     this.retryAfterByItem.clear();
+    this.retryStateByItem.clear();
     this.session.running = true;
     this.session.paused = false;
     this.session.runStartedAt = nowMs();
     this.session.totalDownloadedBytes = 0;
+    this.sessionDownloadedBytes = 0;
     this.session.summaryText = "";
     this.session.reconnectUntil = 0;
     this.session.reconnectReason = "";
@@ -2760,10 +2766,12 @@ export class DownloadManager extends EventEmitter {
     this.runOutcomes.clear();
     this.runCompletedPackages.clear();
     this.retryAfterByItem.clear();
+    this.retryStateByItem.clear();
     this.session.running = true;
     this.session.paused = false;
     this.session.runStartedAt = nowMs();
     this.session.totalDownloadedBytes = 0;
+    this.sessionDownloadedBytes = 0;
     this.session.summaryText = "";
     this.session.reconnectUntil = 0;
     this.session.reconnectReason = "";
@@ -2930,6 +2938,7 @@ export class DownloadManager extends EventEmitter {
     this.abortPostProcessing("stop");
     for (const waiter of this.packagePostProcessWaiters) { waiter.resolve(); }
     this.packagePostProcessWaiters = [];
+    this.packagePostProcessActive = 0;
     for (const active of this.activeTasks.values()) {
       active.abortReason = "stop";
       active.abortController.abort("stop");
@@ -3428,9 +3437,10 @@ export class DownloadManager extends EventEmitter {
       }
     }
     logger.error(`claimTargetPath: Limit erreicht für ${preferredPath}`);
-    this.reservedTargetPaths.set(pathKey(preferredPath), itemId);
+    const fallbackPath = path.join(parsed.dir, `${parsed.name} (${Date.now()})${parsed.ext}`);
-    this.claimedTargetPathByItem.set(itemId, preferredPath);
+    this.reservedTargetPaths.set(pathKey(fallbackPath), itemId);
-    return preferredPath;
+    this.claimedTargetPathByItem.set(itemId, fallbackPath);
+    return fallbackPath;
   }
 
   private releaseTargetPath(itemId: string): void {
@@ -4433,6 +4443,7 @@ export class DownloadManager extends EventEmitter {
               // ignore
             }
             this.releaseTargetPath(item.id);
+            this.dropItemContribution(item.id);
             item.downloadedBytes = 0;
             item.progressPercent = 0;
             item.totalBytes = (item.totalBytes || 0) > 0 ? item.totalBytes : null;
@@ -4594,11 +4605,13 @@ export class DownloadManager extends EventEmitter {
           const shouldFreshRetry = !active.freshRetryUsed && isFetchFailure(errorText);
           const isHttp416 = /(^|\D)416(\D|$)/.test(errorText);
           if (isHttp416) {
+            if (claimedTargetPath) {
               try {
-              fs.rmSync(item.targetPath, { force: true });
+                fs.rmSync(claimedTargetPath, { force: true });
               } catch {
                 // ignore
               }
+            }
             this.releaseTargetPath(item.id);
             item.downloadedBytes = 0;
             item.totalBytes = null;
@@ -4619,11 +4632,13 @@ export class DownloadManager extends EventEmitter {
             active.freshRetryUsed = true;
             item.retries += 1;
             logger.warn(`Netzwerkfehler: item=${item.fileName || item.id}, fresh retry, error=${errorText}, provider=${item.provider || "?"}`);
+            if (claimedTargetPath) {
               try {
-              fs.rmSync(item.targetPath, { force: true });
+                fs.rmSync(claimedTargetPath, { force: true });
               } catch {
                 // ignore
               }
+            }
             this.releaseTargetPath(item.id);
             this.queueRetry(item, active, 300, "Netzwerkfehler erkannt, frischer Retry");
             item.lastError = "";
@@ -4854,6 +4869,7 @@ export class DownloadManager extends EventEmitter {
         }
         if (this.settings.autoReconnect && [429, 503].includes(response.status)) {
           this.requestReconnect(`HTTP ${response.status}`);
+          throw new Error(lastError);
         }
         if (attempt < maxAttempts) {
           item.retries += 1;
@@ -5990,7 +6006,7 @@ export class DownloadManager extends EventEmitter {
           continue;
         }
         const status = entry.fullStatus || "";
-        if (/^Entpacken\b/i.test(status) || /^Fertig\b/i.test(status)) {
+        if (/^Entpacken\b/i.test(status)) {
           if (result.extracted > 0 && result.failed === 0) {
             entry.fullStatus = formatExtractDone(nowMs() - hybridExtractStartMs);
           } else {
@@ -6006,6 +6022,13 @@ export class DownloadManager extends EventEmitter {
         return;
       }
       logger.warn(`Hybrid-Extract Fehler: pkg=${pkg.name}, reason=${compactErrorText(error)}`);
+      const errorAt = nowMs();
+      for (const entry of hybridItems) {
+        if (entry.fullStatus === "Entpacken - Ausstehend" || entry.fullStatus === "Entpacken - Warten auf Parts") {
+          entry.fullStatus = `Entpacken - Error`;
+          entry.updatedAt = errorAt;
+        }
+      }
     }
   }
 
@@ -6383,11 +6406,11 @@ export class DownloadManager extends EventEmitter {
       return;
     }
 
-    const allCompleted = pkg.itemIds.every((itemId) => {
+    const allDone = pkg.itemIds.every((itemId) => {
       const item = this.session.items[itemId];
-      return !item || item.status === "completed";
+      return !item || item.status === "completed" || item.status === "cancelled" || item.status === "failed";
     });
-    if (!allCompleted) {
+    if (!allDone) {
       return;
     }
 
@@ -6439,7 +6462,7 @@ export class DownloadManager extends EventEmitter {
     if (policy === "package_done") {
       const hasOpen = pkg.itemIds.some((id) => {
         const item = this.session.items[id];
-        return item != null && item.status !== "completed";
+        return item != null && item.status !== "completed" && item.status !== "cancelled" && item.status !== "failed";
       });
       if (!hasOpen) {
         // With autoExtract: only remove once ALL items are extracted, not just downloaded
@@ -6550,9 +6573,9 @@ export class DownloadManager extends EventEmitter {
         completedDownloads += 1;
       } else if (item.status === "failed") {
         failedDownloads += 1;
-      } else if (item.status === "downloading" || item.status === "validating") {
+      } else if (item.status === "downloading" || item.status === "validating" || item.status === "integrity_check") {
         activeDownloads += 1;
-      } else if (item.status === "queued" || item.status === "reconnect_wait") {
+      } else if (item.status === "queued" || item.status === "reconnect_wait" || item.status === "paused") {
         queuedDownloads += 1;
       }
     }

src/main/extractor.ts

@@ -1219,9 +1219,10 @@ async function resolveExtractorCommandInternal(): Promise<string> {
     if (isAbsoluteCommand(command) && !fs.existsSync(command)) {
       continue;
     }
-    const probeArgs = command.toLowerCase().includes("winrar") ? ["-?"] : ["?"];
+    const lower = command.toLowerCase();
+    const probeArgs = (lower.includes("winrar") || lower.includes("unrar")) ? ["-?"] : ["?"];
     const probe = await runExtractCommand(command, probeArgs, undefined, undefined, EXTRACTOR_PROBE_TIMEOUT_MS);
-    if (probe.ok) {
+    if (probe.ok || (!probe.missingCommand && !probe.timedOut)) {
       resolvedExtractorCommand = command;
       resolveFailureReason = "";
       resolveFailureAt = 0;

src/renderer/App.tsx

@@ -117,7 +117,7 @@ function formatHoster(item: DownloadItem): string {
   const hoster = extractHoster(item.url);
   const label = hoster || "-";
   if (item.provider) {
-    return `${label} via. ${providerLabels[item.provider]}`;
+    return `${label} via ${providerLabels[item.provider]}`;
   }
   return label;
 }
@@ -2010,20 +2010,23 @@ export function App(): ReactElement {
                     value={settingsDraft.maxParallel}
                     onChange={(e) => {
                       const val = Math.max(1, Math.min(50, Number(e.target.value) || 1));
+                      settingsDirtyRef.current = true;
                       setSettingsDraft((prev) => ({ ...prev, maxParallel: val }));
-                      void window.rd.updateSettings({ maxParallel: val });
+                      void window.rd.updateSettings({ maxParallel: val }).finally(() => { settingsDirtyRef.current = false; });
                     }}
                   />
                   <div className="menu-spinner-arrows">
                     <button onClick={() => {
                       const val = Math.min(50, settingsDraft.maxParallel + 1);
+                      settingsDirtyRef.current = true;
                       setSettingsDraft((prev) => ({ ...prev, maxParallel: val }));
-                      void window.rd.updateSettings({ maxParallel: val });
+                      void window.rd.updateSettings({ maxParallel: val }).finally(() => { settingsDirtyRef.current = false; });
                     }}>&#9650;</button>
                     <button onClick={() => {
                       const val = Math.max(1, settingsDraft.maxParallel - 1);
+                      settingsDirtyRef.current = true;
                       setSettingsDraft((prev) => ({ ...prev, maxParallel: val }));
-                      void window.rd.updateSettings({ maxParallel: val });
+                      void window.rd.updateSettings({ maxParallel: val }).finally(() => { settingsDirtyRef.current = false; });
                     }}>&#9660;</button>
                   </div>
                 </div>
@@ -2035,8 +2038,9 @@ export function App(): ReactElement {
                   checked={settingsDraft.speedLimitEnabled}
                   onChange={(e) => {
                     const next = e.target.checked;
+                    settingsDirtyRef.current = true;
                     setSettingsDraft((prev) => ({ ...prev, speedLimitEnabled: next }));
-                    void window.rd.updateSettings({ speedLimitEnabled: next });
+                    void window.rd.updateSettings({ speedLimitEnabled: next }).finally(() => { settingsDirtyRef.current = false; });
                   }}
                 />
                 <div className={`menu-spinner${!settingsDraft.speedLimitEnabled ? " disabled" : ""}`}>
@@ -2054,8 +2058,9 @@ export function App(): ReactElement {
                         return;
                       }
                       const kbps = Math.floor(parsed * 1024);
+                      settingsDirtyRef.current = true;
                       setSettingsDraft((prev) => ({ ...prev, speedLimitKbps: kbps }));
-                      void window.rd.updateSettings({ speedLimitKbps: kbps });
+                      void window.rd.updateSettings({ speedLimitKbps: kbps }).finally(() => { settingsDirtyRef.current = false; });
                       setSpeedLimitInput(formatMbpsInputFromKbps(kbps));
                     }}
                   />
@@ -2063,15 +2068,17 @@ export function App(): ReactElement {
                     <button onClick={() => {
                       const cur = (settingsDraft.speedLimitKbps || 0) / 1024;
                       const next = Math.floor((cur + 1) * 1024);
+                      settingsDirtyRef.current = true;
                       setSettingsDraft((prev) => ({ ...prev, speedLimitKbps: next }));
-                      void window.rd.updateSettings({ speedLimitKbps: next });
+                      void window.rd.updateSettings({ speedLimitKbps: next }).finally(() => { settingsDirtyRef.current = false; });
                       setSpeedLimitInput(formatMbpsInputFromKbps(next));
                     }}>&#9650;</button>
                     <button onClick={() => {
                       const cur = (settingsDraft.speedLimitKbps || 0) / 1024;
                       const next = Math.max(0, Math.floor((cur - 1) * 1024));
+                      settingsDirtyRef.current = true;
                       setSettingsDraft((prev) => ({ ...prev, speedLimitKbps: next }));
-                      void window.rd.updateSettings({ speedLimitKbps: next });
+                      void window.rd.updateSettings({ speedLimitKbps: next }).finally(() => { settingsDirtyRef.current = false; });
                       setSpeedLimitInput(formatMbpsInputFromKbps(next));
                     }}>&#9660;</button>
                   </div>
@@ -2324,6 +2331,8 @@ export function App(): ReactElement {
                   void Promise.all([...idSet].map(id => window.rd.removeHistoryEntry(id))).then(() => {
                     setHistoryEntries((prev) => prev.filter((e) => !idSet.has(e.id)));
                     setSelectedHistoryIds(new Set());
+                  }).catch(() => {
+                    void window.rd.getHistory().then((entries) => { setHistoryEntries(entries); setSelectedHistoryIds(new Set()); }).catch(() => {});
                   });
                 }}>Ausgewählte entfernen ({selectedHistoryIds.size})</button>
               )}
@@ -2992,6 +3001,8 @@ export function App(): ReactElement {
           void Promise.all(ids.map(id => window.rd.removeHistoryEntry(id))).then(() => {
             setHistoryEntries((prev) => prev.filter((e) => !selectedHistoryIds.has(e.id)));
             setSelectedHistoryIds(new Set());
+          }).catch(() => {
+            void window.rd.getHistory().then((entries) => { setHistoryEntries(entries); setSelectedHistoryIds(new Set()); }).catch(() => {});
           });
           setHistoryCtxMenu(null);
         };
@@ -3216,7 +3227,7 @@ const PackageCard = memo(function PackageCard({ pkg, items, packageSpeed, isFirs
       </header>
       <div className="progress">
         <div className="progress-dl" style={{ width: `${dlProgress}%` }} />
-        {extracting && <div className="progress-ex" style={{ width: `${exProgress}%` }} />}
+        {useExtractSplit && <div className="progress-ex" style={{ width: `${exProgress}%` }} />}
       </div>
       {!collapsed && items.map((item) => (
         <div key={item.id} className={`item-row${selectedIds.has(item.id) ? " item-selected" : ""}`} style={{ gridTemplateColumns: gridTemplate }} onClick={(e) => { e.stopPropagation(); onSelect(item.id, e.ctrlKey); }} onMouseDown={(e) => { e.stopPropagation(); onSelectMouseDown(item.id, e); }} onMouseEnter={() => onSelectMouseEnter(item.id)} onContextMenu={(e) => { e.preventDefault(); e.stopPropagation(); onContextMenu(pkg.id, item.id, e.clientX, e.clientY); }}>