def start(self):
pid = getPid(self._pidPath)
if pid is None:
print 'starting %s' % self._name
return True
else:
print '%s is already running, pid %s' % (self._name, pid)
return False
def stop(self):
pid = getPid(self._pidPath)
if pid:
print ('stopping %s (first attempt, SIGTERM), pid %s...'
% (self._name, pid))
os.kill(pid, signal.SIGTERM)
isDead = waitUntilDead(pid, timeout=10)
if isDead:
print 'stopped'
self.removePid()
return
print ('stopping %s (second attempt, SIGKILL), pid %s...'
% (self._name, pid))
os.kill(pid, signal.SIGKILL)
isDead = waitUntilDead(pid, timeout=10)
if isDead:
print 'stopped'
self.removePid()
return
print ("can't kill running %s, pid %s"
% (self._name, pid))
else:
print '%s does not appear to be running' % self._name
def status(self):
pid = getPid(self._pidPath)
if pid is None:
print '%s is stopped' % self._name
else:
print '%s is running, pid %s' % (self._name, pid)