diff --git a/genmarshal b/genmarshal
index d615b87..1360dca 100644
--- a/genmarshal
+++ b/genmarshal
@@ -9,3 +9,4 @@ BOOL:VOID,UINT,ENUM
 VOID:VOID,BOOL
 BOOL:VOID,BOOL,BOOL,POINTER
 VOID:VOID,UINT,UINT
+VOID:VOID,UINT,POINTER,POINTER,POINTER
diff --git a/iocallback.c b/iocallback.c
index ab42921..d3f080f 100644
--- a/iocallback.c
+++ b/iocallback.c
@@ -251,10 +251,10 @@ struct bgParameter
 
 gpointer BgCall(struct bgParameter *p)
 {
-	trace("%s starts",__FUNCTION__);
+//	trace("%s starts",__FUNCTION__);
 	p->rc = p->callback(p->session, p->parm);
 	p->running = FALSE;
-	trace("%s ends",__FUNCTION__);
+//	trace("%s ends",__FUNCTION__);
 	return 0;
 }
 
@@ -263,7 +263,7 @@ static int static_CallAndWait(int(*callback)(H3270 *session, void *), H3270 *ses
 	struct bgParameter p = { TRUE, session, -1, callback, parm };
 	GThread	*thread;
 
-	trace("Starting auxiliary thread for callback %p",callback);
+//	trace("Starting auxiliary thread for callback %p",callback);
 
 	p.running = TRUE;
     thread = g_thread_create( (GThreadFunc) BgCall, &p, 0, NULL);
diff --git a/oia.c b/oia.c
index 9435051..978ea6a 100644
--- a/oia.c
+++ b/oia.c
@@ -276,7 +276,7 @@ static void draw_undera(cairo_t *cr, H3270 *host, struct v3270_metrics *metrics,
 void v3270_draw_connection(cairo_t *cr, H3270 *host, struct v3270_metrics *metrics, GdkColor *color, GdkRectangle *rect)
 {
 	cairo_text_extents_t extents;
- 	gchar *str = "?";
+ 	const gchar *str;
 
 	gdk_cairo_set_source_color(cr,color+V3270_COLOR_OIA_FOREGROUND);
 	cairo_rectangle(cr, rect->x, rect->y, rect->width, rect->height);
@@ -290,9 +290,11 @@ void v3270_draw_connection(cairo_t *cr, H3270 *host, struct v3270_metrics *metri
 	}
 
 	if(lib3270_in_ansi(host))
-		*str = 'N';
+		str = "N";
 	else if(lib3270_in_sscp(host))
-		*str = 'S';
+		str = "S";
+	else
+		str = "?";
 
 	cairo_text_extents(cr,str,&extents);
 	cairo_move_to(cr,rect->x+((rect->width/2)-(extents.width/2)),rect->y+extents.height+( (rect->height/2) - (extents.height/2)));
diff --git a/private.h b/private.h
index 49024ff..a4fe1fc 100644
--- a/private.h
+++ b/private.h
@@ -53,6 +53,7 @@ G_BEGIN_DECLS
 	void 		(*toggle_changed)(v3270 *widget,LIB3270_TOGGLE toggle_id,gboolean toggle_state,const gchar *toggle_name);
 	void 		(*message_changed)(v3270 *widget, LIB3270_MESSAGE id);
 	void 		(*luname_changed)(GtkWidget *widget,const gchar *luname);
+	void 		(*popup_message)(GtkWidget *widget, LIB3270_NOTIFY id , const gchar *title, const gchar *message, const gchar *text);
 	gboolean	(*keypress)(GtkWidget *widget,guint keyval,GdkModifierType state);
 
  };
@@ -79,6 +80,7 @@ G_BEGIN_DECLS
  	SIGNAL_PASTENEXT,
  	SIGNAL_CLIPBOARD,
  	SIGNAL_CHANGED,
+ 	SIGNAL_MESSAGE,
 
  	LAST_SIGNAL
  };
diff --git a/v3270.h b/v3270.h
index fb39726..ec62fd0 100644
--- a/v3270.h
+++ b/v3270.h
@@ -181,6 +181,7 @@
  // Misc
  GtkIMContext	* v3270_get_im_context(GtkWidget *widget);
  gboolean		  v3270_get_toggle(GtkWidget *widget, LIB3270_TOGGLE ix);
+ void			  v3270_popup_message(GtkWidget *widget, LIB3270_NOTIFY type, const gchar *title, const gchar *message, const gchar *text);
 
  void 			  v3270_set_host(GtkWidget *widget, const gchar *uri);
 
diff --git a/widget.c b/widget.c
index 63f1d93..793efc5 100644
--- a/widget.c
+++ b/widget.c
@@ -215,6 +215,46 @@ static void get_preferred_width_for_height(GtkWidget *widget,gint height, gint *
 
 #endif // GTK(3,0,0)
 
+void v3270_popup_message(GtkWidget *widget, LIB3270_NOTIFY type , const gchar *title, const gchar *message, const gchar *text)
+{
+	GtkWidget		* dialog;
+	GtkWidget		* toplevel	= NULL;
+	GtkMessageType	  msgtype	= GTK_MESSAGE_WARNING;
+	GtkButtonsType	  buttons	= GTK_BUTTONS_OK;
+
+	if(widget && GTK_IS_WIDGET(widget))
+		toplevel = gtk_widget_get_toplevel(GTK_WIDGET(widget));
+
+	if(type == LIB3270_NOTIFY_CRITICAL)
+	{
+		msgtype	= GTK_MESSAGE_ERROR;
+		buttons = GTK_BUTTONS_CLOSE;
+	}
+
+	if(!title)
+		title = _( "Error" );
+
+	if(message)
+	{
+		dialog = gtk_message_dialog_new_with_markup(GTK_WINDOW(toplevel),GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,msgtype,buttons,"%s",message);
+		if(text)
+			gtk_message_dialog_format_secondary_markup(GTK_MESSAGE_DIALOG(dialog),"%s",text);
+	}
+	else if(text)
+	{
+		dialog = gtk_message_dialog_new_with_markup(GTK_WINDOW(toplevel),GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,msgtype,buttons,"%s",text);
+	}
+	else
+	{
+		dialog = gtk_message_dialog_new_with_markup(GTK_WINDOW(toplevel),GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,msgtype,buttons,"%s",title);
+	}
+
+	gtk_window_set_title(GTK_WINDOW(dialog),title);
+	gtk_widget_show_all(dialog);
+	gtk_dialog_run(GTK_DIALOG (dialog));
+	gtk_widget_destroy(dialog);
+}
+
 static void v3270_class_init(v3270Class *klass)
 {
 	GObjectClass	* gobject_class	= G_OBJECT_CLASS(klass);
@@ -240,6 +280,7 @@ static void v3270_class_init(v3270Class *klass)
 	klass->toggle_changed 							= v3270_toggle_changed;
 	klass->message_changed 							= v3270_update_message;
 	klass->luname_changed							= v3270_update_luname;
+	klass->popup_message							= v3270_popup_message;
 
 #if GTK_CHECK_VERSION(3,0,0)
 
@@ -443,6 +484,15 @@ static void v3270_class_init(v3270Class *klass)
 						pw3270_VOID__VOID_UINT_UINT,
 						G_TYPE_NONE, 2, G_TYPE_UINT, G_TYPE_UINT);
 
+	v3270_widget_signal[SIGNAL_MESSAGE] =
+		g_signal_new(	"popup_message",
+						G_OBJECT_CLASS_TYPE (gobject_class),
+						G_SIGNAL_RUN_FIRST,
+						G_STRUCT_OFFSET (v3270Class, popup_message),
+						NULL, NULL,
+						pw3270_VOID__VOID_UINT_POINTER_POINTER_POINTER,
+						G_TYPE_NONE, 4, G_TYPE_UINT, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_STRING);
+
 }
 
 void v3270_update_font_metrics(v3270 *terminal, cairo_t *cr, int width, int height)
@@ -677,6 +727,16 @@ static void update_selection(H3270 *session, int start, int end)
 
 }
 
+static void message(H3270 *session, LIB3270_NOTIFY id , const char *title, const char *message, const char *text)
+{
+	g_signal_emit(	GTK_WIDGET(session->widget), v3270_widget_signal[SIGNAL_MESSAGE], 0,
+							(int) id,
+							(gchar *) title,
+							(gchar *) message,
+							(gchar *) text );
+
+}
+
 static void v3270_init(v3270 *widget)
 {
 	trace("%s",__FUNCTION__);
@@ -708,7 +768,7 @@ static void v3270_init(v3270 *widget)
 	widget->host->update_model		= update_model;
 	widget->host->changed			= changed;
 	widget->host->ctlr_done			= ctlr_done;
-
+	widget->host->message			= message;
 
 	// Setup input method
 	widget->input_method 			= gtk_im_multicontext_new();
--
libgit2 0.21.2