thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. Contents 1 Tornado Documentation, Release 5.1.1 2 Contents git repository as well. Prerequisites: Tornado 5.x runs on Python 2.7, and 3.4+ (Tornado 6.0 will require Python 3.5+; Python 2 will no longer be supported). The updates to the ssl module in Python 2.7.9 thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. Tornado can be roughly divided into four major components:

ng_polling], WebSockets [https://en.wikipedia.org/wiki/WebSocket], and other applications that require a long-lived connection to each user. Quick links Current version: 6.1 (download from PyPI [https://pypi ong_polling], WebSockets [http://en.wikipedia.org/wiki/WebSocket], and other applications that require a long-lived connection to each user. Tornado can be roughly divided into four major components: web framework and HTTP server together. Asynchronous and non-Blocking I/O Real-time web features require a long-lived mostly-idle connection per user. In a traditional synchronous web server, this implies

thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. Contents 1 Tornado Documentation, Release 6.1 2 Contents thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. Tornado can be roughly divided into four major components: Tornado Documentation, Release 6.1 6.1.2 Asynchronous and non-Blocking I/O Real-time web features require a long-lived mostly-idle connection per user. In a traditional synchronous web server, this implies

thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. CONTENTS 1 Tornado Documentation, Release 6.4 2 CONTENTS thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. Tornado can be roughly divided into three major components: framework and HTTP server together. 6.1.2 Asynchronous and non-Blocking I/O Real-time web features require a long-lived mostly-idle connection per user. In a traditional synchronous web server, this implies

thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. CONTENTS 1 Tornado Documentation, Release 6.2 2 CONTENTS thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. Tornado can be roughly divided into three major components: framework and HTTP server together. 6.1.2 Asynchronous and non-Blocking I/O Real-time web features require a long-lived mostly-idle connection per user. In a traditional synchronous web server, this implies

thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. CONTENTS 1 Tornado Documentation, Release 6.4 2 CONTENTS thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. Tornado can be roughly divided into three major components: framework and HTTP server together. 6.1.2 Asynchronous and non-Blocking I/O Real-time web features require a long-lived mostly-idle connection per user. In a traditional synchronous web server, this implies

thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. CONTENTS 1 Tornado Documentation, Release 6.4 2 CONTENTS thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. Tornado can be roughly divided into three major components: framework and HTTP server together. 6.1.2 Asynchronous and non-Blocking I/O Real-time web features require a long-lived mostly-idle connection per user. In a traditional synchronous web server, this implies

thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. CONTENTS 1 Tornado Documentation, Release 6.3.3 2 CONTENTS thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. Tornado can be roughly divided into three major components: framework and HTTP server together. 6.1.2 Asynchronous and non-Blocking I/O Real-time web features require a long-lived mostly-idle connection per user. In a traditional synchronous web server, this implies

ong_polling], WebSockets [http://en.wikipedia.org/wiki/WebSocket], and other applications that require a long-lived connection to each user. Quick links Current version: 5.1.1 (download from PyPI [https://pypi com/tornadoweb/tornado] as well. Prerequisites: Tornado 5.x runs on Python 2.7, and 3.4+ (Tornado 6.0 will require Python 3.5+; Python 2 will no longer be supported). The updates to the ssl [https://docs.python ong_polling], WebSockets [http://en.wikipedia.org/wiki/WebSocket], and other applications that require a long-lived connection to each user. Tornado can be roughly divided into four major components:

thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. CONTENTS 1Tornado Documentation, Release 6.5.1 2 CONTENTSCHAPTER thousands of open connections, making it ideal for long polling, WebSockets, and other applications that require a long-lived connection to each user. Tornado can be roughly divided into three major components: framework and HTTP server together. 6.1.2 Asynchronous and non-Blocking I/O Real-time web features require a long-lived mostly-idle connection per user. In a traditional synchronous web server, this implies