diff options
| author | Kali Kaneko <kali@leap.se> | 2017-08-24 01:31:23 -0400 |
|---|---|---|
| committer | Kali Kaneko <kali@leap.se> | 2017-08-30 16:18:06 -0400 |
| commit | 116af66d410ee3a4ee69a8fa25c6036ed1c2411f (patch) | |
| tree | 189771e66ca4ef0d62096d14eb6638e6fd05eec2 /src/leap/bitmask/vpn/process.py | |
| parent | 34d59f070d13ec2ac09c07cc7e0ec6a5d559fef9 (diff) | |
[refactor] restart by allowing to send SIGUSR1 to openvpn process
by properly allowing openvpn to restart when receiving SIGUSR1, we can
reserve the hard process restarts for cases in which the process is
aborted.
this depends on bitmask-root adding --persist-tun and --persist-key as
mandatory/allowed parameters.
Diffstat (limited to 'src/leap/bitmask/vpn/process.py')
| -rw-r--r-- | src/leap/bitmask/vpn/process.py | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/leap/bitmask/vpn/process.py b/src/leap/bitmask/vpn/process.py index 19115d6..b9c8456 100644 --- a/src/leap/bitmask/vpn/process.py +++ b/src/leap/bitmask/vpn/process.py @@ -252,7 +252,8 @@ class _VPNProcess(protocol.ProcessProtocol): # shutdown def terminate(self): - self.proto.signal('SIGTERM') + if self.proto: + self.proto.signal('SIGTERM') def kill(self): try: |