diff options
Diffstat (limited to 'resources/libraries/python/TrafficGenerator.py')
| -rw-r--r-- | resources/libraries/python/TrafficGenerator.py | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/resources/libraries/python/TrafficGenerator.py b/resources/libraries/python/TrafficGenerator.py index 39f8287481..adc22b3de6 100644 --- a/resources/libraries/python/TrafficGenerator.py +++ b/resources/libraries/python/TrafficGenerator.py @@ -101,7 +101,8 @@ class TrafficGenerator(object): :type test_type: str :return: nothing """ - trex_path = "/opt/trex-core-1.91" + + trex_path = "/opt/trex-core-2.00" topo = Topology() @@ -168,7 +169,7 @@ class TrafficGenerator(object): (ret, _, _) = ssh.exec_command( "sh -c 'cd {0}/scripts/ && " - "sudo nohup ./t-rex-64 -i -c 4 --iom 0 > /dev/null 2>&1 &'" + "sudo nohup ./t-rex-64 -i -c 7 --iom 0 > /dev/null 2>&1 &'" "> /dev/null"\ .format(trex_path)) if int(ret) != 0: @@ -242,15 +243,18 @@ class TrafficGenerator(object): logger.trace(stdout) logger.trace(stderr) - # last line from console output - line = stdout.splitlines()[-1] + if int(ret) != 0: + raise RuntimeError('T-rex stateless runtime error') + else: + # last line from console output + line = stdout.splitlines()[-1] - self._result = line - logger.info('TrafficGen result: {0}'.format(self._result)) + self._result = line + logger.info('TrafficGen result: {0}'.format(self._result)) - self._received = self._result.split(', ')[1].split('=')[1] - self._sent = self._result.split(', ')[2].split('=')[1] - self._loss = self._result.split(', ')[3].split('=')[1] + self._received = self._result.split(', ')[1].split('=')[1] + self._sent = self._result.split(', ')[2].split('=')[1] + self._loss = self._result.split(', ')[3].split('=')[1] def send_traffic_on(self, node, duration, rate, framesize, traffic_type): |