def _start_arbiter(self, actor, exc=None):
if current_process().daemon:
raise HaltServer('Cannot create the arbiter in a daemon process')
if not os.environ.get('SERVER_SOFTWARE'):
os.environ["SERVER_SOFTWARE"] = pulsar.SERVER_SOFTWARE
pid_file = actor.cfg.pid_file
if pid_file is not None:
actor.logger.info('Create pid file %s', pid_file)
try:
p = Pidfile(pid_file)
p.create(actor.pid)
except RuntimeError as e:
raise HaltServer('ERROR. %s' % str(e), exit_code=2)
self.pid_file = p
def start_arbiter(self):
if current_process().daemon:
raise pulsar.PulsarException(
'Cannot create the arbiter in a daemon process')
os.environ["SERVER_SOFTWARE"] = pulsar.SERVER_SOFTWARE
pidfile = self.cfg.pidfile
if pidfile is not None:
try:
p = Pidfile(pidfile)
p.create(self.pid)
except RuntimeError as e:
raise HaltServer('ERROR. %s' % str(e), exit_code=3)
self.pidfile = p
return self
def _exit(self, exit_code):
raise HaltServer(exit_code=exit_code)
def _register(self, arbiter):
raise HaltServer('Critical error')
def done(self, exit_code=None):
exit_code = exit_code or 0
if exit_code < 3:
raise HaltServer(exit_code=exit_code)