def __init__(self, conf, singleton=True):
# Init the super classes.
nfp_launcher.NfpLauncher.__init__(self, conf)
NfpService.__init__(self, conf)
# For book keeping
self._worker_process = {}
self._conf = conf
self._pipe = None
# Queue to stash events.
self._stashq = deque()
self._manager = nfp_manager.NfpResourceManager(conf, self)
self._worker = nfp_worker.NfpWorker(conf)
# ID of process handling this controller obj
self.PROCESS_TYPE = "distributor"
def start(self):
self.worker = nfp_worker.NfpWorker({}, threads=0)
self.worker.parent_pipe = self.parent_pipe
self.worker.pipe = self.child_pipe
self.worker.controller = nfp_controller.NfpController(
self.controller._conf)
# fork a new controller object
self.worker.controller.PROCESS_TYPE = "worker"
self.worker.controller._pipe = self.worker.pipe
self.worker.controller._event_handlers = (
self.controller._event_handlers)
self.worker.event_handlers = self.controller.get_event_handlers()
self.parent_pipe.other_end_event_proc_func = (
self.worker._process_event)
self.child_pipe.other_end_event_proc_func = (
self.controller._process_event)