Prevent Generation of Crashdumps When the Browser Is Closed (#4667)

* fix: extension process generating crashdumps

* fix: move `getApp` call

* chore: remove distracting comments

* chore: add changelog entry

CHANGELOG.md

@@ -6,6 +6,7 @@
 - Minor: Add an icon showing when streamer mode is enabled (#4410)
 - Minor: Added `/shoutout <username>` commands to shoutout specified user. (#4638)
 - Minor: Improved editing hotkeys. (#4628)
+- Bugfix: Fixed generation of crashdumps by the browser-extension process when the browser was closed. (#4667)
 - Dev: Added command to set Qt's logging filter/rules at runtime (`/c2-set-logging-rules`). (#4637)
 - Dev: Added the ability to see & load custom themes from the Themes directory. No stable promises are made of this feature, changes might be made that breaks custom themes without notice. (#4570)
 - Dev: Added test cases for emote and tab completion. (#4644)

src/BrowserExtension.cpp

@@ -75,6 +75,7 @@ namespace {
 
             client.sendMessage(data);
         }
+        _Exit(0);
     }
 }  // namespace
 

src/singletons/NativeMessaging.cpp

@@ -189,7 +189,6 @@ void NativeMessagingServer::ReceiverThread::run()
 void NativeMessagingServer::ReceiverThread::handleMessage(
     const QJsonObject &root)
 {
-    auto app = getApp();
     QString action = root.value("action").toString();
 
     if (action.isNull())
@@ -237,6 +236,8 @@ void NativeMessagingServer::ReceiverThread::handleMessage(
         if (_type == "twitch")
         {
             postToThread([=] {
+                auto *app = getApp();
+
                 if (!name.isEmpty())
                 {
                     auto channel = app->twitch->getOrAddChannel(name);
@@ -249,15 +250,12 @@ void NativeMessagingServer::ReceiverThread::handleMessage(
                 if (attach || attachFullscreen)
                 {
 #ifdef USEWINSDK
-                    //                    if (args.height != -1) {
                     auto *window =
                         AttachedWindow::get(::GetForegroundWindow(), args);
                     if (!name.isEmpty())
                     {
                         window->setChannel(app->twitch->getOrAddChannel(name));
                     }
-//                    }
-//                    window->show();
 #endif
                 }
             });