def wait(self, timeout):
waited = 0
while self._get_pid() is not None:
if waited > timeout:
raise MaxWhileTries("Timed out waiting for daemon {0}.{1}".format(self.daemon_type, self.daemon_id))
time.sleep(1)
waited += 1
def stop(self, timeout=300):
if not self.running():
log.error('tried to stop a non-running daemon')
return
pid = self._get_pid()
log.info("Killing PID {0} for {1}.{2}".format(pid, self.daemon_type, self.daemon_id))
os.kill(pid, signal.SIGKILL)
waited = 0
while pid is not None:
new_pid = self._get_pid()
if new_pid is not None and new_pid != pid:
log.info("Killing new PID {0}".format(new_pid))
pid = new_pid
os.kill(pid, signal.SIGKILL)
if new_pid is None:
break
else:
if waited > timeout:
raise MaxWhileTries(
"Timed out waiting for daemon {0}.{1}".format(
self.daemon_type, self.daemon_id))
time.sleep(1)
waited += 1
self.wait(timeout=timeout)
