timeout fix - two bugs in two lines of code :-( ... now it should be ok

1 files changed, 6 insertions, 4 deletions

diff --git a/scripts/automation/trex_control_plane/stl/trex_stl_lib/trex_stl_port.py b/scripts/automation/trex_control_plane/stl/trex_stl_lib/trex_stl_port.py
index d209cd64..be46e95f 100644
--- a/scripts/automation/trex_control_plane/stl/trex_stl_lib/trex_stl_port.py
+++ b/scripts/automation/trex_control_plane/stl/trex_stl_lib/trex_stl_port.py
@@ -406,13 +406,15 @@ class Port(object):
                   "mul":      mul,
                   "duration": duration,
                   "force":    force}
-        
-        rc = self.transmit("start_traffic", params)
-
+   
         # must set this before to avoid race with the async response
+        last_state = self.state
         self.state = self.STATE_TX
+
+        rc = self.transmit("start_traffic", params)
+
         if rc.bad():
-            self.state = self.STATE_IDLE
+            self.state = last_state
             return self.err(rc.err())
 
         return self.ok()