Add refresh to curses global loop

2 files changed, 9 insertions, 2 deletions

diff --git a/glances/outputs/glances_curses.py b/glances/outputs/glances_curses.py
index d95e63aa..e7e032f5 100644
--- a/glances/outputs/glances_curses.py
+++ b/glances/outputs/glances_curses.py
@@ -1130,6 +1130,10 @@ class _GlancesCurses(object):
         update the terminal."""
         self.term_window.erase()
 
+    def refresh(self):
+        """Refresh the windows"""
+        self.term_window.refresh()
+
     def flush(self, stats, cs_status=None):
         """Erase and update the screen.
 
@@ -1139,8 +1143,10 @@ class _GlancesCurses(object):
             "Connected": Client is connected to the server
             "Disconnected": Client is disconnected from the server
         """
+        # See https://stackoverflow.com/a/43486979/1919431
         self.erase()
         self.display(stats, cs_status=cs_status)
+        self.refresh()
 
     def update(self, stats, duration=3, cs_status=None, return_to_browser=False):
         """Update the screen.
diff --git a/glances/standalone.py b/glances/standalone.py
index 68700c8c..c28afe5e 100644
--- a/glances/standalone.py
+++ b/glances/standalone.py
@@ -148,15 +148,16 @@ class GlancesStandalone(object):
         logger.debug('Stats updated duration: {} seconds'.format(counter.get()))
 
         # Patch for issue1326 to avoid < 0 refresh
-        adapted_refresh = self.refresh_time - counter.get()
-        adapted_refresh = adapted_refresh if adapted_refresh > 0 else 0
+        adapted_refresh = (self.refresh_time - counter.get()) if (self.refresh_time - counter.get()) > 0 else 0
 
         # Display stats
         # and wait refresh_time - counter
         if not self.quiet:
             # The update function return True if an exit key 'q' or 'ESC'
             # has been pressed.
+            counter_display = Counter()
             ret = not self.screen.update(self.stats, duration=adapted_refresh)
+            logger.debug('Stats display duration: {} seconds'.format(counter_display.get() - adapted_refresh))
         else:
             # Nothing is displayed
             # Break should be done via a signal (CTRL-C)