diff options
Diffstat (limited to 'vswitches/vpp_dpdk_vhost.py')
| -rw-r--r-- | vswitches/vpp_dpdk_vhost.py | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/vswitches/vpp_dpdk_vhost.py b/vswitches/vpp_dpdk_vhost.py index 317f3798..2ac70a1a 100644 --- a/vswitches/vpp_dpdk_vhost.py +++ b/vswitches/vpp_dpdk_vhost.py @@ -158,16 +158,17 @@ class VppDpdkVhost(IVSwitch, tasks.Process): Kills ``vpp`` """ - # try to get VPP pid - output = self.run_vppctl(['show', 'version', 'verbose']) - match = re.search(r'Current PID:\s*([0-9]+)', output[0]) - if match: - vpp_pid = match.group(1) - tasks.terminate_task(vpp_pid, logger=self._logger) + if self.is_running(): + # try to get VPP pid + output = self.run_vppctl(['show', 'version', 'verbose']) + match = re.search(r'Current PID:\s*([0-9]+)', output[0]) + if match: + vpp_pid = match.group(1) + tasks.terminate_task(vpp_pid, logger=self._logger) - # in case, that pid was not detected or sudo envelope - # has not been terminated yet - tasks.Process.kill(self, signal, sleep) + # in case, that pid was not detected or sudo envelope + # has not been terminated yet + tasks.Process.kill(self, signal, sleep) def get_version(self): """See IVswitch for general description |