def controller():
"""
Connect all the components together and press the big red button.
"""
multilogging()
config = DASAnalyticsConfig()
config.configure()
logconf = DASAnalyticsLogging(config)
scheduler = TaskScheduler(config, cherrypy.engine)
scheduler.subscribe()
results = ResultManager(config)
web = AnalyticsWeb(config, scheduler, results)
logconf.logger.info("Analytics starting")
logconf.add_handler(results)
scheduler.add_callback(results.receive_task_result)
if config.get_tasks():
logconf.logger.info("Adding %d tasks", len(config.get_tasks()))
for task in config.get_tasks():
if config.no_start_offset:
scheduler.add_task(task, offset=0)
else:
scheduler.add_task(task, offset=random.random() * task.interval)
cherrypy.config["engine.autoreload_on"] = False
cherrypy.config["server.socket_port"] = config.web_port
cherrypy.tree.mount(web, config.web_base)
pid = cherrypy.process.plugins.PIDFile(cherrypy.engine, config.pid)
pid.subscribe()
logconf.logger.info("Starting cherrypy")
cherrypy.engine.start()
cherrypy.engine.block()
logconf.logger.info("Stopping cherrypy")
