Change in osmo-gsm-tester[master]: iperf3: Support setting run time

[pespin]

pespin has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-gsm-tester/+/17322 )


Change subject: iperf3: Support setting run time
......................................................................

iperf3: Support setting run time

Change-Id: I93e857bd682c733c3ba36234b9bf1e1cc85eddef
---
M src/osmo_gsm_tester/iperf3.py
1 file changed, 9 insertions(+), 7 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-gsm-tester refs/changes/22/17322/1

diff --git a/src/osmo_gsm_tester/iperf3.py b/src/osmo_gsm_tester/iperf3.py
index 78dc140..be4dd6f 100644
--- a/src/osmo_gsm_tester/iperf3.py
+++ b/src/osmo_gsm_tester/iperf3.py
@@ -154,17 +154,17 @@
         locally = not self._run_node or self._run_node.is_local()
         return locally
 
-    def prepare_test_proc(self, downlink=False, netns=None):
+    def prepare_test_proc(self, downlink=False, netns=None, time_sec=10):
         self.log('Starting iperf3-client connecting to %s:%d' % (self.server.addr(), self.server.port()))
         self.log_copied = False
         self.run_dir = util.Dir(self.suite_run.get_test_run_dir().new_dir(self.name()))
         self.log_file = self.run_dir.new_file(IPerf3Client.LOGFILE)
         if self.runs_locally():
-            return self.prepare_test_proc_locally(downlink, netns)
+            return self.prepare_test_proc_locally(downlink, netns, time_sec)
         else:
-            return self.prepare_test_proc_remotely(downlink, netns)
+            return self.prepare_test_proc_remotely(downlink, netns, time_sec)
 
-    def prepare_test_proc_remotely(self, downlink, netns):
+    def prepare_test_proc_remotely(self, downlink, netns, time_sec):
         self.rem_host = remote.RemoteHost(self.run_dir, self._run_node.ssh_user(), self._run_node.ssh_addr())
 
         remote_prefix_dir = util.Dir(IPerf3Client.REMOTE_DIR)
@@ -175,7 +175,8 @@
 
         popen_args = ('iperf3', '-c',  self.server.addr(),
                       '-p', str(self.server.port()), '-J',
-                      '--logfile', self.remote_log_file)
+                      '--logfile', self.remote_log_file,
+                      '-t', str(time_sec))
         if downlink:
             popen_args += ('-R',)
 
@@ -185,13 +186,14 @@
             self.process = self.rem_host.RemoteProcess(self.name(), popen_args, env={})
         return self.process
 
-    def prepare_test_proc_locally(self, downlink, netns):
+    def prepare_test_proc_locally(self, downlink, netns, time_sec):
         pcap_recorder.PcapRecorder(self.suite_run, self.run_dir.new_dir('pcap'), None,
                                    'host %s and port not 22' % self.server.addr(), netns)
 
         popen_args = ('iperf3', '-c',  self.server.addr(),
                       '-p', str(self.server.port()), '-J',
-                      '--logfile', os.path.abspath(self.log_file))
+                      '--logfile', os.path.abspath(self.log_file),
+                      '-t', str(time_sec))
         if downlink:
             popen_args += ('-R',)
 

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Gerrit-Project: osmo-gsm-tester
Gerrit-Branch: master
Gerrit-Change-Id: I93e857bd682c733c3ba36234b9bf1e1cc85eddef
Gerrit-Change-Number: 17322
Gerrit-PatchSet: 1
Gerrit-Owner: pespin <pespin at sysmocom.de>
Gerrit-MessageType: newchange
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