diff options
| -rw-r--r-- | tests/topotests/lib/topogen.py | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tests/topotests/lib/topogen.py b/tests/topotests/lib/topogen.py index 7941e5c1d..14dd61b07 100644 --- a/tests/topotests/lib/topogen.py +++ b/tests/topotests/lib/topogen.py @@ -492,7 +492,16 @@ class Topogen(object): "Errors found post shutdown - details follow: {}".format(errors) ) - self.net.stop() + try: + self.net.stop() + + except OSError as error: + # OSError exception is raised when mininet tries to stop switch + # though switch is stopped once but mininet tries to stop same + # switch again, where it ended up with exception + + logger.info(error) + logger.info("Exception ignored: switch is already stopped") def get_exabgp_cmd(self): if not self.exabgp_cmd: |