Fixing additional thread lifetime issues

scwx-qt/source/scwx/qt/main/main_window.cpp

@@ -117,7 +117,7 @@ public:
       settings_.setCacheDatabasePath(QString {cacheDbPath.c_str()});
       settings_.setCacheDatabaseMaximumSize(20 * 1024 * 1024);
    }
-   ~MainWindowImpl() = default;
+   ~MainWindowImpl() { threadPool_.join(); }
 
    void AsyncSetup();
    void ConfigureMapLayout();

scwx-qt/source/scwx/qt/manager/text_event_manager.cpp

@@ -48,6 +48,9 @@ public:
    {
       std::unique_lock lock(refreshMutex_);
       refreshTimer_.cancel();
+      lock.unlock();
+
+      threadPool_.join();
    }
 
    void HandleMessage(std::shared_ptr<awips::TextProductMessage> message);

scwx-qt/source/scwx/qt/map/map_widget.cpp

@@ -108,6 +108,8 @@ public:
 
       // Destroy ImGui Context
       model::ImGuiContextModel::Instance().DestroyContext(imGuiContextName_);
+
+      threadPool_.join();
    }
 
    void AddLayer(const std::string&            id,

scwx-qt/source/scwx/qt/view/radar_product_view.cpp

@@ -35,7 +35,7 @@ public:
        radarProductManager_ {radarProductManager}
    {
    }
-   ~RadarProductViewImpl() = default;
+   ~RadarProductViewImpl() { threadPool_.join(); }
 
    boost::asio::thread_pool threadPool_ {1};