restored backg. thread; removed deinit()

qt/i2pd_qt/DaemonQT.cpp

@@ -78,11 +78,6 @@ namespace qt
 		setRunningCallback(0);
         m_IsRunning=false;
 		return Daemon.init(argc,argv);
-
-	}
-	void DaemonQTImpl::deinit()
-	{
-		delete mutex; mutex = nullptr;
 	}
 
 	void DaemonQTImpl::start()
@@ -129,9 +124,10 @@ namespace qt
 
 	int RunQT (int argc, char* argv[])
 	{
-		 //int result = runGUI(argc, argv);
-		//QMessageBox::information(0,"Debug","runGUI completed");
         QApplication app(argc, argv);
+        int result;
+
+        {
             DaemonQTImpl daemon;
             qDebug("Initialising the daemon...");
             bool daemonInitSuccess = daemon.init(argc, argv);
@@ -144,19 +140,19 @@ namespace qt
             MainWindow w;
             qDebug("Before main window.show()...");
             w.show ();
-		int result;
+
             {
-           /* i2p::qt::Controller daemonQtController(daemon);
+                i2p::qt::Controller daemonQtController(daemon);
                 qDebug("Starting the daemon...");
                 emit daemonQtController.startDaemon();
-            qDebug("Starting gui event loop...");*/
-            daemon.start ();
+                //daemon.start ();
+                qDebug("Starting GUI event loop...");
                 result = app.exec();
-            daemon.stop ();
+                //daemon.stop ();
             }
-		daemon.deinit();
+        }
+
 		//QMessageBox::information(&w, "Debug", "demon stopped");
-		//exit(result); //return from main() causes intermittent sigsegv bugs in some Androids. exit() is a workaround for this
 		qDebug("Exiting the application");
 		return result;
 	}

qt/i2pd_qt/DaemonQT.h

@@ -25,7 +25,6 @@ namespace qt
          * @return success
          */
         bool init(int argc, char* argv[]);
-        void deinit();
         void start();
         void stop();
         void restart();