From a86bac42146e75e9a5c983bcfd984bd16b3cc662 Mon Sep 17 00:00:00 2001
From: Julien Duponchelle <julien@duponchelle.info>
Date: Wed, 27 May 2015 17:21:15 +0200
Subject: [PATCH] Catch VPCS kill errors

Fix #199
---
 gns3server/modules/vpcs/vpcs_vm.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/gns3server/modules/vpcs/vpcs_vm.py b/gns3server/modules/vpcs/vpcs_vm.py
index 7321f0c6..78cc644d 100644
--- a/gns3server/modules/vpcs/vpcs_vm.py
+++ b/gns3server/modules/vpcs/vpcs_vm.py
@@ -254,7 +254,10 @@ class VPCSVM(BaseVM):
                 except asyncio.TimeoutError:
                     if self._process.returncode is None:
                         log.warn("VPCS process {} is still running... killing it".format(self._process.pid))
-                        self._process.kill()
+                        try:
+                            self._process.kill()
+                        except OSError as e:
+                            raise VPCSError("Can not stop the VPCS process: {}".format(e))
 
         self._process = None
         self._started = False