starting http server with error handling

main.cpp

@@ -33,6 +33,7 @@ static QWidget *loadUI(QWidget *parent, std::string filename) {
 }
 
 int main(int argc, char *argv[]) {
+    srand(time(0));
 
     QApplication app(argc, argv);
 
@@ -92,10 +93,6 @@ int main(int argc, char *argv[]) {
     OCRScene *ocrscene = new OCRScene();
     OFDScene *ofdscene = new OFDScene();
 
-    // ofdscene->startHttpServer();
-    // get_local_ip_address();
-
-
     sceneLayout->addWidget(mainwindowscene);
     sceneLayout->addWidget(emailTextScene);
     sceneLayout->addWidget(ocrscene);