def _setup_ioloop(self):
# Internal function called at the start of the actor. It builds the
# event loop which will consume events on file descriptors
# Inject self as the actor of this thread
ioq = self.ioqueue
self.requestloop = IOLoop(io=IOQueue(ioq, self) if ioq else None,
poll_timeout=self.params.poll_timeout,
logger=self.logger)
# If CPU bound add the request handler to the request loop
if self.cpubound:
self.requestloop.add_handler('request',
self.handle_fd_event,
self.requestloop.READ)
if self.is_process():
random.seed()
proc_name = "%s-%s" % (self.cfg.proc_name, self)
if system.set_proctitle(proc_name):
self.logger.debug('Set process title to %s', proc_name)
#system.set_owner_process(cfg.uid, cfg.gid)
if is_mainthread():
self.logger.debug('Installing signals')
self.signal_queue = ThreadQueue()
for name in system.ALL_SIGNALS:
sig = getattr(signal, 'SIG%s' % name)
try:
signal.signal(sig, self._queue_signal)
except ValueError:
break
self.mailbox = mailbox(self)
set_local_data(self)
self.logger.info('%s started at address %s', self, self.mailbox.address)
def _install_signals(self, actor):
proc_name = "%s-%s" % (actor.cfg.proc_name, actor)
if system.set_proctitle(proc_name):
actor.logger.debug('Set process title to %s', proc_name)
system.set_owner_process(actor.cfg.uid, actor.cfg.gid)
if signal:
actor.logger.debug('Installing signals')
for sig in system.EXIT_SIGNALS:
try:
actor._loop.add_signal_handler(
sig, self.handle_exit_signal, actor, sig)
except ValueError:
pass
def _install_signals(self, actor):
proc_name = "%s-%s" % (actor.cfg.proc_name, actor.name)
if system.set_proctitle(proc_name):
actor.logger.debug('Set process title to %s',
system.get_proctitle())
system.set_owner_process(actor.cfg.uid, actor.cfg.gid)
if signal:
actor.logger.debug('Installing signals')
for sig in system.EXIT_SIGNALS:
try:
actor._loop.add_signal_handler(
sig, self.handle_exit_signal, actor, sig)
except ValueError:
pass
def setup_event_loop(self, actor):
event_loop = new_event_loop(io=self.io_poller(), logger=actor.logger,
poll_timeout=actor.params.poll_timeout)
actor.mailbox = self.create_mailbox(actor, event_loop)
proc_name = "%s-%s" % (actor.cfg.proc_name, actor)
if system.set_proctitle(proc_name):
actor.logger.debug('Set process title to %s', proc_name)
system.set_owner_process(actor.cfg.uid, actor.cfg.gid)
if signal:
actor.logger.debug('Installing signals')
for sig in system.EXIT_SIGNALS:
try:
actor.event_loop.add_signal_handler(
sig, self.handle_exit_signal, actor)
except ValueError:
pass
def setup_event_loop(self, actor):
event_loop = new_event_loop(io=self.io_poller(),
logger=actor.logger,
poll_timeout=actor.params.poll_timeout)
actor.mailbox = self.create_mailbox(actor, event_loop)
proc_name = "%s-%s" % (actor.cfg.proc_name, actor)
if system.set_proctitle(proc_name):
actor.logger.debug('Set process title to %s', proc_name)
system.set_owner_process(actor.cfg.uid, actor.cfg.gid)
if signal:
actor.logger.debug('Installing signals')
for sig in system.EXIT_SIGNALS:
try:
actor.event_loop.add_signal_handler(
sig, self.handle_exit_signal, actor)
except ValueError:
pass
def _install_signals(self, actor):
proc_name = actor.cfg.proc_name
if not self.is_arbiter():
name = actor.name.split('.')[0]
proc_name = "%s-%s" % (proc_name, name)
if system.set_proctitle(proc_name):
actor.logger.debug('Set process title to %s',
system.get_proctitle())
system.set_owner_process(actor.cfg.uid, actor.cfg.gid)
if signal:
actor.logger.debug('Installing signals')
for sig in system.EXIT_SIGNALS:
try:
actor._loop.add_signal_handler(
sig, self.handle_exit_signal, actor, sig)
except ValueError:
pass
def _install_signals(self, actor):
proc_name = actor.cfg.proc_name
if proc_name:
if not self.is_arbiter():
name = actor.name.split('.')[0]
proc_name = "%s-%s" % (proc_name, name)
if system.set_proctitle(proc_name):
actor.logger.debug('Set process title to %s',
system.get_proctitle())
system.set_owner_process(actor.cfg.uid, actor.cfg.gid)
actor.logger.debug('Installing signals')
loop = actor._loop
for sig in system.SIGNALS:
name = system.SIG_NAMES.get(sig)
if name:
handler = getattr(self, 'handle_%s' % name.lower(), None)
if handler:
loop.add_signal_handler(sig, handler, actor, sig)
def _install_signals(self, actor):
proc_name = actor.cfg.proc_name
if proc_name:
if not self.is_arbiter():
name = actor.name.split('.')[0]
proc_name = "%s-%s" % (proc_name, name)
if system.set_proctitle(proc_name):
actor.logger.debug('Set process title to %s',
system.get_proctitle())
system.set_owner_process(actor.cfg.uid, actor.cfg.gid)
actor.logger.debug('Installing signals')
loop = actor._loop
for sig in system.SIGNALS:
name = system.SIG_NAMES.get(sig)
if name:
handler = getattr(self, 'handle_%s' % name.lower(), None)
if handler:
loop.add_signal_handler(sig, handler, actor, sig)
