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authorVratko Polak <vrpolak@cisco.com>2020-11-04 10:27:16 +0100
committerVratko Polak <vrpolak@cisco.com>2020-11-10 16:00:43 +0000
commit5f97857299cc027fe36ddebfe234c514ec94b0f7 (patch)
treed3e09dc902fa1fe9a2f9748384846f15473dce9f /resources/libraries
parent538a7b76ac16047f785390c9954dc8a7abf2f711 (diff)
TCP CPS: Count NAT sessions
The previous code counted full TCP connections, which need one more packet, leading to worse results. Change-Id: Ifcf78356b6ed54819ea0bf5aa069d7d9cb951183 Signed-off-by: Vratko Polak <vrpolak@cisco.com> (cherry picked from commit b71112bc323b55e39d8a9992a46530e1eb7f6f58)
Diffstat (limited to 'resources/libraries')
-rw-r--r--resources/libraries/python/TrafficGenerator.py6
1 files changed, 4 insertions, 2 deletions
diff --git a/resources/libraries/python/TrafficGenerator.py b/resources/libraries/python/TrafficGenerator.py
index adc95bf252..cd100da028 100644
--- a/resources/libraries/python/TrafficGenerator.py
+++ b/resources/libraries/python/TrafficGenerator.py
@@ -1091,8 +1091,10 @@ class TrafficGenerator(AbstractMeasurer):
partial_attempt_count = ctca
# We do not care whether TG is slow, it should have attempted all.
expected_attempt_count = self.transaction_scale
- # TODO: Is there a better packet-based counter?
- pass_count = self._l7_data[u"server"][u"tcp"][u"connects"]
+ # From TCP point of view, server/connects counts full connections,
+ # but we are testing NAT session so client/connects counts that
+ # (half connections from TCP point of view).
+ pass_count = self._l7_data[u"client"][u"tcp"][u"connects"]
fail_count = expected_attempt_count - pass_count
elif self.transaction_type == u"udp_pps":
if not self.transaction_scale: