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Add timeout on stopping a VPCS just in case.

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This commit is contained in:
Jeremy 2015-02-09 13:41:31 -07:00
parent b31af0abcd
commit 98586b93ee
1 changed files with 10 additions and 6 deletions
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16
gns3server/modules/vpcs/vpcs_vm.py
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@ -74,7 +74,7 @@ class VPCSVM(BaseVM):
def close(self):
self._kill_process()
self._terminate_process()
if self._console:
self._manager.port_manager.release_console_port(self._console)
self._console = None
@ -251,10 +251,14 @@ class VPCSVM(BaseVM):
Stops the VPCS process.
"""
# stop the VPCS process
if self.is_running():
self._kill_process()
yield from self._process.wait()
self._terminate_process()
try:
yield from asyncio.wait_for(self._process.wait(), timeout=10)
except asyncio.TimeoutError:
self._process.kill()
if self._process.poll() is None:
log.warn("VPCS process {} is still running".format(self._process.pid))
self._process = None
self._started = False
@ -268,8 +272,8 @@ class VPCSVM(BaseVM):
yield from self.stop()
yield from self.start()
def _kill_process(self):
"""Kill the process if running"""
def _terminate_process(self):
"""Terminate the process if running"""
if self._process:
log.info("Stopping VPCS instance {} PID={}".format(self.name, self._process.pid))