[traffxml] Purge expired messages

Signed-off-by: mvglasow <michael -at- vonglasow.com>

traffxml/traff_assessment_tool/mainwindow.cpp

@@ -265,6 +265,7 @@ MainWindow::MainWindow(Framework & framework)
   menuBar()->addMenu(fileMenu);
 
   fileMenu->addAction("Open sample", QKeySequence("Ctrl+O"), this, &MainWindow::OnOpenTrafficSample);
+  fileMenu->addAction("Purge expired messages", QKeySequence("Ctrl+P"), this, &MainWindow::OnPurgeExpiredMessages);
   fileMenu->addAction("Clear TraFF cache", QKeySequence("Ctrl+D"), this, &MainWindow::OnClearCache);
 
   m_closeTrafficSampleAction = fileMenu->addAction("Close sample", QKeySequence("Ctrl+W"), this, &MainWindow::OnCloseTrafficSample);
@@ -408,6 +409,11 @@ void MainWindow::OnOpenTrafficSample()
 #endif
 }
 
+void MainWindow::OnPurgeExpiredMessages()
+{
+  m_framework.GetTrafficManager().PurgeExpiredMessages();
+}
+
 void MainWindow::OnClearCache()
 {
   m_framework.GetTrafficManager().Clear();

traffxml/traff_assessment_tool/mainwindow.hpp

@@ -41,6 +41,11 @@ private:
    */
   void OnOpenTrafficSample();
 
+  /**
+   * Called when the user requests to purge expired messages.
+   */
+  void OnPurgeExpiredMessages();
+
   /**
    * Called when the user requests to clear the cache.
    */