TUI v2.0 - now no flickering, state machine for lost of connectivity

and TUI can be started in xterm using tui -x

1 files changed, 6 insertions, 0 deletions

diff --git a/scripts/automation/trex_control_plane/common/trex_stats.py b/scripts/automation/trex_control_plane/common/trex_stats.py
index 2f6ea38d..20255f41 100755
--- a/scripts/automation/trex_control_plane/common/trex_stats.py
+++ b/scripts/automation/trex_control_plane/common/trex_stats.py
@@ -194,6 +194,9 @@ class CTRexStats(object):
 
     @staticmethod
     def format_num(size, suffix = ""):
+        if type(size) == str:
+            return "N/A"
+
         for unit in ['','K','M','G','T','P']:
             if abs(size) < 1000.0:
                 return "%3.2f %s%s" % (size, unit, suffix)
@@ -219,6 +222,9 @@ class CTRexStats(object):
     def clear_stats(self):
         self.reference_stats = self.latest_stats
 
+    def invalidate (self):
+        self.latest_stats = {}
+
     def get(self, field, format=False, suffix=""):
         if not field in self.latest_stats:
             return "N/A"