X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FHoststackUtil.py;fp=resources%2Flibraries%2Fpython%2FHoststackUtil.py;h=073d3ec831bef34ead46f635ae1f1d444df6fa46;hb=e0eb07f2ec67405abf621bcbe845598de92a0803;hp=35acdd70ee5c592e1877c6fd7695be66887fc9b7;hpb=8609df3a0e9f5510a5485d100ed03a40b051c199;p=csit.git

diff --git a/resources/libraries/python/HoststackUtil.py b/resources/libraries/python/HoststackUtil.py
index 35acdd70ee..073d3ec831 100644
--- a/resources/libraries/python/HoststackUtil.py
+++ b/resources/libraries/python/HoststackUtil.py
@@ -376,12 +376,15 @@ class HoststackUtil():
                 return (True, test_results)
         elif program[u"name"] == u"iperf3":
             test_results += program_stdout
-            iperf3_json = json.loads(program_stdout)
-            program_json = iperf3_json[u"intervals"][0][u"sum"]
+            program_json = json.loads(program_stdout)[u"intervals"][0][u"sum"]
+            try:
+                retransmits = program_json["retransmits"]
+            except(KeyError):
+                retransmits = None
             export_hoststack_results(
                 bandwidth=program_json["bits_per_second"],
                 duration=program_json["seconds"],
-                retransmits=program_json["retransmits"]
+                retransmits=retransmits
             )
         else:
             test_results += u"Unknown HostStack Test Program!\n" + \