import tornado.ioloop io_loop = tornado.ioloop.IOLoop.current() def close_connection(): # close the connection pass # start a timer io_loop.call_later(60, close_connection)
import tornado.ioloop io_loop = tornado.ioloop.IOLoop.current() def send_message(): # send a message pass # call the function every 10 seconds io_loop.call_periodic(10000, send_message)
import tornado.ioloop import tornado.tcpserver class MyTCPHandler(tornado.tcpserver.TCPServer): def handle_stream(self, stream, address): # handle the connection pass # start the server server = MyTCPHandler() server.bind(8888) server.start() # start the event loop tornado.ioloop.IOLoop.current().start()In these examples, we can see that the package library being used is Tornado's IOLoop module. This module provides a powerful event-driven loop for handling network connections, timeouts, and other asynchronous tasks in Python.