def __init__(self, logger, config_filename=CONFIG_FILENAME):
self._node_dict = {}
self._crash_dict = {}
self._logger = logger
self._config = ConfigParser(config_filename)
beacon_port, beacon_timeout, config_req_interval = self._config.beacon_config
report_port = self._config.report_server_config
web_port = self._config.web_server_config
self._beacon_queue = Queue()
self._node_queue = Queue()
self._report_queue = Queue()
self._web_queue = Queue()
self._db_queue = Queue()
self._db_worker = DatabaseWorker(self._db_queue, self._node_dict,
self._crash_dict)
self._db_worker.load()
self._beacon_server = BeaconServer(beacon_port, self._beacon_queue)
self._beacon_worker = BeaconWorker(self._beacon_queue,
self._node_queue, self._db_queue,
beacon_timeout, config_req_interval,
self._node_dict)
self._report_server = ReportServer(report_port, self._report_queue)
self._report_worker = ReportWorker(self._report_queue, self._db_queue,
self._node_dict, self._crash_dict)
self._node_client_worker = NodeClientWorker(self._node_queue)
self._web_server = WebServer(web_port, self._web_queue, self.web_main)
