Open source version of the scalable, non-blocking web server and tools that power FriendFeed
Tornado is an open source version of the scalable, non-blocking web server and tools that power FriendFeed. The FriendFeed application is written using a web framework that looks a bit like web.py or Google's webapp, but with additional tools and optimizations to take advantage of the underlying non-blocking infrastructure.
The framework is distinct from most mainstream web server frameworks (and certainly most Python frameworks) because it is non-blocking and reasonably fast. Because it is non-blocking and uses epoll, it can handle thousands of simultaneous standing connections, which means it is ideal for real-time web services. We built the web server specifically to handle FriendFeed's real-time features — every active user of FriendFeed maintains an open connection to the FriendFeed servers. (For more information on scaling servers to support thousands of clients, see The C10K problem.)
- Devel package for openSUSE:Factory
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11
derived packages
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osc -A https://api.opensuse.org checkout devel:languages:python/python-tornado && cd $_
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Source Files
Filename | Size | Changed |
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python-tornado.changes | 0000004465 4.36 KB | |
python-tornado.spec | 0000002571 2.51 KB | |
tornado-2.2.1.tar.bz2 | 0000285828 279 KB |
Revision 15 (latest revision is 128)
- Update to 2.2.1: - tornado.web.RequestHandler.set_header now properly sanitizes input values to protect against header injection, response splitting, etc. (it has always attempted to do this, but the check was incorrect). Note that redirects, the most likely source of such bugs, are protected by a separate check in RequestHandler.redirect. - Colored logging configuration in tornado.options is compatible with Python 3.2.3 (and 3.3).
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