Upgrade T-rex to v2.22

[csit.git] / resources / tools / t-rex / t-rex-stateless.py

diff --git a/resources/tools/t-rex/t-rex-stateless.py b/resources/tools/t-rex/t-rex-stateless.py
index b58a82a..504ef50 100755 (executable)
--- a/resources/tools/t-rex/t-rex-stateless.py
+++ b/resources/tools/t-rex/t-rex-stateless.py
@@ -48,7 +48,7 @@ import string
 import struct
 import sys
 
-sys.path.insert(0, "/opt/trex-core-2.07/scripts/automation/"+\
+sys.path.insert(0, "/opt/trex-core-2.22/scripts/automation/"+\
                    "trex_control_plane/stl/")
 from trex_stl_lib.api import *
 
@@ -392,8 +392,13 @@ def simple_burst(stream_a, stream_b, stream_lat_a, stream_lat_b, duration, rate,
         client.add_streams(stream_b, ports=[1])
 
         if latency:
-            client.add_streams(stream_lat_a, ports=[0])
-            client.add_streams(stream_lat_b, ports=[1])
+            try:
+                client.add_streams(stream_lat_a, ports=[0])
+                client.add_streams(stream_lat_b, ports=[1])
+            except:
+                #Disable latency if NIC does not support requested stream type
+                print "##### FAILED to add latency streams #####"
+                latency = False
 
         #warmup phase
         if warmup_time > 0: