- try:
- subprocess.check_output(['iperf3', '-v'])
- except subprocess.CalledProcessError:
- self.logger.error("WARNING: 'iperf3' is not installed,")
- self.logger.error(
- " 'test_ldp_thru_host_stack_iperf3' not run!")
- return
- except OSError as e:
- self.logger.error("WARNING: 'iperf3' is not installed,")
- self.logger.error(" 'test' not run!")
- return
- except Exception as e:
- self.logger.error("WARNING: 'iperf3' unexpected error,")
- self.logger.error(" 'test' not run!")
- return
-