Release v1.6.72

Real-Debrid, AllDebrid, and Mega-Debrid now show their active
mode in logs and UI (e.g. "Real-Debrid (API)" or "Real-Debrid (Web)").

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

package.json

@@ -1,6 +1,6 @@
 {
   "name": "real-debrid-downloader",
-  "version": "1.6.71",
+  "version": "1.6.72",
   "description": "Desktop downloader",
   "main": "build/main/main/main.js",
   "author": "Sucukdeluxe",

src/main/debrid.ts

@@ -679,6 +679,8 @@ class MegaDebridClient {
 
   private static cachedApiTokenAt = 0;
 
+  private static pendingConnect: Promise<string | null> | null = null;
+
   public constructor(login: string, password: string, preferApi: boolean, megaWebUnrestrict?: MegaWebUnrestrictor) {
     this.login = login;
     this.password = password;
@@ -692,6 +694,18 @@ class MegaDebridClient {
       return MegaDebridClient.cachedApiToken;
     }
 
+    // Deduplicate parallel connectUser calls — only one in-flight request at a time
+    if (MegaDebridClient.pendingConnect) {
+      return MegaDebridClient.pendingConnect;
+    }
+
+    MegaDebridClient.pendingConnect = this.doConnectApi(signal).finally(() => {
+      MegaDebridClient.pendingConnect = null;
+    });
+    return MegaDebridClient.pendingConnect;
+  }
+
+  private async doConnectApi(signal?: AbortSignal): Promise<string | null> {
     const url = `${MEGA_DEBRID_API_BASE}?action=connectUser&login=${encodeURIComponent(this.login)}&password=${encodeURIComponent(this.password)}`;
     const response = await fetch(url, {
       headers: { "User-Agent": DEBRID_USER_AGENT },
@@ -1714,9 +1728,12 @@ export class DebridService {
         if (!result) {
           throw new Error("Real-Debrid-Web-Fallback nicht verfügbar");
         }
+        result.sourceLabel = "Web";
         return result;
       }
-      return new RealDebridClient(settings.token).unrestrictLink(link, signal);
+      const result = await new RealDebridClient(settings.token).unrestrictLink(link, signal);
+      result.sourceLabel = "API";
+      return result;
     }
     if (provider === "megadebrid") {
       return new MegaDebridClient(settings.megaLogin, settings.megaPassword, settings.megaDebridPreferApi, this.options.megaWebUnrestrict).unrestrictLink(link, signal);
@@ -1727,9 +1744,12 @@ export class DebridService {
         if (!result) {
           throw new Error("AllDebrid-Web-Fallback nicht verfügbar");
         }
+        result.sourceLabel = "Web";
         return result;
       }
-      return new AllDebridClient(settings.allDebridToken).unrestrictLink(link, signal);
+      const adResult = await new AllDebridClient(settings.allDebridToken).unrestrictLink(link, signal);
+      adResult.sourceLabel = "API";
+      return adResult;
     }
     if (provider === "ddownload") {
       return this.getDdownloadClient(settings.ddownloadLogin, settings.ddownloadPassword).unrestrictLink(link, signal);