www.tornadoweb.org

• charset: utf-8
• name: viewport content: width=device-width, initial-scale=1
• content: g4bVhgwbVO1d9apCUsT-eKlApg31Cygbp8VGZY8Rf0g name: google-site-verification
• name: viewport content: width=device-width, initial-scale=1.0
• name: readthedocs-project-slug content: tornado
• name: readthedocs-version-slug content: stable
• name: readthedocs-resolver-filename content: /
• name: readthedocs-http-status content: 200

• http://www.tornadoweb.org/#
• Next
• Web framework
• HTTP servers and clients
• Asynchronous networking
• Coroutines and concurrency
• Integration with other services
• Utilities
• Frequently Asked Questions
• Release notes
• View page source
• ¶
• Tornado
• ¶
• ¶
• ¶
• http://www.tornadoweb.org/wsgi.html#module-tornado.wsgi
• http://www.tornadoweb.org/web.html#module-tornado.web
• http://www.tornadoweb.org/ioloop.html#tornado.ioloop.IOLoop.add_callback
• http://www.tornadoweb.org/ioloop.html#tornado.ioloop.IOLoop.run_in_executor
• ¶
• ¶
• ¶
• Introduction
• Asynchronous and non-Blocking I/O
• Coroutines
• http://www.tornadoweb.org/guide/queues.html
• Structure of a Tornado web application
• Templates and UI
• Authentication and security
• Running and deploying
• http://www.tornadoweb.org/web.html
• http://www.tornadoweb.org/template.html
• http://www.tornadoweb.org/routing.html
• http://www.tornadoweb.org/escape.html
• http://www.tornadoweb.org/locale.html
• http://www.tornadoweb.org/websocket.html
• http://www.tornadoweb.org/httpserver.html
• http://www.tornadoweb.org/httpclient.html
• http://www.tornadoweb.org/httputil.html
• http://www.tornadoweb.org/http1connection.html
• http://www.tornadoweb.org/ioloop.html
• http://www.tornadoweb.org/iostream.html
• http://www.tornadoweb.org/netutil.html
• http://www.tornadoweb.org/tcpclient.html
• http://www.tornadoweb.org/tcpserver.html
• http://www.tornadoweb.org/gen.html
• http://www.tornadoweb.org/locks.html
• http://www.tornadoweb.org/queues.html
• http://www.tornadoweb.org/process.html
• http://www.tornadoweb.org/auth.html
• http://www.tornadoweb.org/wsgi.html
• http://www.tornadoweb.org/caresresolver.html
• http://www.tornadoweb.org/twisted.html
• http://www.tornadoweb.org/asyncio.html
• http://www.tornadoweb.org/autoreload.html
• http://www.tornadoweb.org/concurrent.html
• http://www.tornadoweb.org/log.html
• http://www.tornadoweb.org/options.html
• http://www.tornadoweb.org/testing.html
• http://www.tornadoweb.org/util.html
• What’s new in Tornado 6.5.2
• What’s new in Tornado 6.5.1
• What’s new in Tornado 6.5.0
• What’s new in Tornado 6.4.2
• What’s new in Tornado 6.4.1
• What’s new in Tornado 6.4.0
• What’s new in Tornado 6.3.3
• What’s new in Tornado 6.3.2
• What’s new in Tornado 6.3.1
• What’s new in Tornado 6.3.0
• What’s new in Tornado 6.2.0
• What’s new in Tornado 6.1.0
• What’s new in Tornado 6.0.4
• What’s new in Tornado 6.0.3
• What’s new in Tornado 6.0.2
• What’s new in Tornado 6.0.1
• What’s new in Tornado 6.0
• What’s new in Tornado 5.1.1
• What’s new in Tornado 5.1
• What’s new in Tornado 5.0.2
• What’s new in Tornado 5.0.1
• What’s new in Tornado 5.0
• What’s new in Tornado 4.5.3
• What’s new in Tornado 4.5.2
• What’s new in Tornado 4.5.1
• What’s new in Tornado 4.5
• What’s new in Tornado 4.4.3
• What’s new in Tornado 4.4.2
• What’s new in Tornado 4.4.1
• What’s new in Tornado 4.4
• What’s new in Tornado 4.3
• What’s new in Tornado 4.2.1
• What’s new in Tornado 4.2
• What’s new in Tornado 4.1
• What’s new in Tornado 4.0.2
• What’s new in Tornado 4.0.1
• What’s new in Tornado 4.0
• What’s new in Tornado 3.2.2
• What’s new in Tornado 3.2.1
• What’s new in Tornado 3.2
• What’s new in Tornado 3.1.1
• What’s new in Tornado 3.1
• What’s new in Tornado 3.0.2
• What’s new in Tornado 3.0.1
• What’s new in Tornado 3.0
• What’s new in Tornado 2.4.1
• What’s new in Tornado 2.4
• What’s new in Tornado 2.3
• What’s new in Tornado 2.2.1
• What’s new in Tornado 2.2
• What’s new in Tornado 2.1.1
• What’s new in Tornado 2.1
• What’s new in Tornado 2.0
• What’s new in Tornado 1.2.1
• What’s new in Tornado 1.2
• What’s new in Tornado 1.1.1
• What’s new in Tornado 1.1
• What’s new in Tornado 1.0.1
• What’s new in Tornado 1.0
• http://www.tornadoweb.org/genindex.html
• http://www.tornadoweb.org/py-modindex.html
• http://www.tornadoweb.org/search.html
• ¶

• FriendFeed
• long polling
• WebSockets
• download from PyPI
• git repository
• the Tornado developer mailing list
• announcements mailing list
• Stack Overflow
• Tornado wiki
• simple chat room
• WSGI
• https://docs.python.org/3/library/asyncio.html#module-asyncio
• PyPI
• pycurl
• pycares
• PDF and Epub formats
• GitHub issue tracker
• Apache License, Version 2.0
• Creative Commons 3.0
• Sphinx
• theme
• Read the Docs

            Domain Name: TORNADOWEB.ORG
Registrar: NameCheap, Inc.
Domain Status: client transfer prohibited
Registry Expiry Date: 2026-09-08T06:58:35.257Z
Creation Date: 2009-09-08T06:58:35.257Z
Updated Date: 2025-08-14T09:03:04.873Z
Name Server: DNS1.REGISTRAR-SERVERS.COM
Name Server: DNS2.REGISTRAR-SERVERS.COM
REGISTRAR Contact: NameCheap, Inc.
>>> Last update of RDAP database: 2026-01-29T07:34:20Z         

			# This robots.txt file is autogenerated by Read the Docs.
# It controls the crawling and indexing of your documentation by search engines.
#
# You can learn more about robots.txt, including how to customize it, in our documentation:
#
# * Our documentation on Robots.txt: https://docs.readthedocs.com/platform/stable/reference/robots.html
# * Our guide about SEO techniques: https://docs.readthedocs.com/platform/stable/guides/technical-docs-seo-guide.html

User-agent: *

Disallow: # Allow everything

Sitemap: https://www.tornadoweb.org/sitemap.xml
        

SEO técnico

SEO na página

Conteúdo e experiência do usuário