def start():
# Parse command line argument_parsing
port, processes, db_data, env = ArgumentParsingUtils.parse_arguments()
# Set up logger
Logger.set_up()
# Create Tornado application
Logger(__name__).info('Setting up application...')
app = AppCreator.create_app()
# Start server on given port and with given processes
ServerCreator.create(app, port).start(processes)
# Establish database connection for each process
Mongo.init(**db_data)
Mongo.create_indexes()
app.settings['db'] = Mongo.get()
# Create basic database entries
ResourceLoader.load_resources(env)
# Set up rules engine
SpecialtyResolver.set_up(env)
PriorityResolver.set_up(env)
# Start event loop
Logger(__name__).info(f'Listening on http://localhost:{port}.')
IOLoop.current().start()
def start(cls):
# Read command line arguments
context: ApplicationContext = ArgumentParsingUtils.parse_arguments()
#initiate application logging
Logger.initiate_logger(context.logger_configs)
#getting logger
logger = Logger(cls.__name__)
logger.info('Initializing the application...')
logger.debug(f'Configurations: {context}')
settings = {
'template_path': abspath(join(dirname(__file__), '../../views/templates')),
'static_path': abspath(join(dirname(__file__), '../../views/static'))
}
# Create application by assigning routes and the location of view files
app = Application(Router.routes(), **settings)
# Server creation
server = HTTPServer(app)
server.bind(context.port)
server.start(context.process)
# Connect to MongoDB server
Mongo.init(context.db_configs)
# This is done so that every incoming request has a pointer to the database connection
app.settings['db'] = Mongo.get()
# initiating minio client
MinioClient.init(context.minio_configs)
# schedule log file uploader in an interval of hours
scheduler = TornadoScheduler()
scheduler.add_job(UploadLogsToMinio.upload_files_to_minio, 'interval', hours=context.logger_configs.log_upload_interval)
scheduler.start()
logger.info(f'Listining on port {context.port}')
IOLoop.current().start()