Change in osmo-gsm-tester[master]: iperf3: increase additional wait time for iperf client

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srs_andre gerrit-no-reply at lists.osmocom.org
Wed Jul 15 12:44:54 UTC 2020


srs_andre has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-gsm-tester/+/19275 )


Change subject: iperf3: increase additional wait time for iperf client
......................................................................

iperf3: increase additional wait time for iperf client

we've noticed that the Iperf client times out too soon in
some experiment. It seems that this happens with ZMQ if
the RAT is too slow (slower than realtime) and the eNB buffers
too much data. This causes iperf to still receive DL data
for example long after the configured runtime.

Change-Id: I9b823ab22812c96920d54fb7342c8d4c578d5270
---
M src/osmo_gsm_tester/obj/iperf3.py
1 file changed, 1 insertion(+), 1 deletion(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-gsm-tester refs/changes/75/19275/1

diff --git a/src/osmo_gsm_tester/obj/iperf3.py b/src/osmo_gsm_tester/obj/iperf3.py
index 252c55a..2039a9b 100644
--- a/src/osmo_gsm_tester/obj/iperf3.py
+++ b/src/osmo_gsm_tester/obj/iperf3.py
@@ -277,7 +277,7 @@
             proc = self.prepare_test_proc_locally(netns, popen_args)
         else:
             proc = self.prepare_test_proc_remotely(netns, popen_args)
-        proc.set_default_wait_timeout(time_sec + 30) # leave 30 extra sec for remote run, ctrl conn establishment, etc.
+        proc.set_default_wait_timeout(time_sec + 120) # leave extra time for remote run, ctrl conn establishment, buffer draining, etc.
         return proc
 
     def prepare_test_proc_remotely(self, netns, popen_args):

-- 
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Gerrit-Project: osmo-gsm-tester
Gerrit-Branch: master
Gerrit-Change-Id: I9b823ab22812c96920d54fb7342c8d4c578d5270
Gerrit-Change-Number: 19275
Gerrit-PatchSet: 1
Gerrit-Owner: srs_andre <andre at softwareradiosystems.com>
Gerrit-MessageType: newchange
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