X-Git-Url: https://gerrit.opnfv.org/gerrit/gitweb?a=blobdiff_plain;f=nfvbench%2Fchain_managers.py;h=033eb7a917f7eb25d957978091bc37f00d908e35;hb=a304887b78e7d3d4786ecbe367c681d2f5d3926a;hp=fe3a2d4320b2b9bce728999df2aa965c1c056452;hpb=ca96a3aa9ccb88f2b041506b46bb628df74e64f8;p=nfvbench.git

diff --git a/nfvbench/chain_managers.py b/nfvbench/chain_managers.py
index fe3a2d4..033eb7a 100644
--- a/nfvbench/chain_managers.py
+++ b/nfvbench/chain_managers.py
@@ -85,8 +85,14 @@ class StatsManager(object):
         WORKER_CLASS = self.factory.get_chain_worker(self.specs.openstack.encaps,
                                                      self.config.service_chain)
         self.worker = WORKER_CLASS(self.config, self.clients, self.specs)
-        self.worker.set_vlans(self.vlans)
-        self._config_interfaces()
+        try:
+            self.worker.set_vlans(self.vlans)
+            self._config_interfaces()
+        except Exception as exc:
+            # since the wrorker is up and running, we need to close it
+            # in case of exception
+            self.close()
+            raise exc
 
     def _get_data(self):
         return self.worker.get_data()