Change in osmo-gsm-tester[master]: iperf3: add getter to retrieve received bitrate

[srs_andre]

srs_andre has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-gsm-tester/+/18981 )


Change subject: iperf3: add getter to retrieve received bitrate
......................................................................

iperf3: add getter to retrieve received bitrate

Change-Id: Id5676ce002cab6d52480b9b0f996f3065fd5dda6
---
M src/osmo_gsm_tester/obj/iperf3.py
1 file changed, 17 insertions(+), 0 deletions(-)



  git pull ssh://gerrit.osmocom.org:29418/osmo-gsm-tester refs/changes/81/18981/1

diff --git a/src/osmo_gsm_tester/obj/iperf3.py b/src/osmo_gsm_tester/obj/iperf3.py
index e0e05d8..d61dbb1 100644
--- a/src/osmo_gsm_tester/obj/iperf3.py
+++ b/src/osmo_gsm_tester/obj/iperf3.py
@@ -70,6 +70,14 @@
         print("Exception while using iperf3 %s results: %r" % (node_str, repr(result)))
         raise e
 
+def get_received_mbps(result, isUdp=True):
+    try:
+        recv = result['end']['sum' if isUdp else 'sum_received']
+        return recv['bits_per_second']/1e6
+    except Exception as e:
+        print("Exception while using iperf3 results: %r" % (repr(result)))
+        raise e
+
 class IPerf3Server(log.Origin):
 
     DEFAULT_SRV_PORT = 5003
@@ -170,6 +178,9 @@
         else:
             print_result_node_tcp(self.get_results(), 'server')
 
+    def get_received_mbps(self, client_was_udp):
+        return get_received_mbps(self.get_results(), client_was_udp)
+
     def addr(self):
         return self.ip_address.get('addr')
 
@@ -320,6 +331,12 @@
         else:
             print_result_node_tcp(self.get_results(), 'client')
 
+    def get_received_mbps(self):
+        if self.proto() == self.PROTO_UDP:
+            return get_received_mbps(self.get_results(), isUdp=True)
+        else:
+            return get_received_mbps(self.get_results(), isUdp=False)
+
     def set_run_node(self, run_node):
         self._run_node = run_node
 

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Gerrit-Project: osmo-gsm-tester
Gerrit-Branch: master
Gerrit-Change-Id: Id5676ce002cab6d52480b9b0f996f3065fd5dda6
Gerrit-Change-Number: 18981
Gerrit-PatchSet: 1
Gerrit-Owner: srs_andre <andre at softwareradiosystems.com>
Gerrit-MessageType: newchange
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