Gunicorn

Gunicorn
Original author(s) Benoit Chesneau
Developer(s) Gunicorn Developers
Initial release 20 February 2010 (2010-02-20)
Stable release
19.9.0 / July 3, 2018 (2018-07-03)[1]
Repository
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Written in Python
Operating system Cross-platform
Available in English
Type Web server
License MIT License
Website gunicorn.org

The Gunicorn "Green Unicorn" (pronounced gee-unicorn)[2] is a Python Web Server Gateway Interface (WSGI) HTTP server. It is a pre-fork worker model, ported from Ruby's Unicorn project. The Gunicorn server is broadly compatible with a number of web frameworks, simply implemented, light on server resources and fairly fast.[3]

Architecture

Server Model

  • Central Master Process to manage the workers
  • Requests are handled by worker processes
  • Components:
    • Master
    • Sync Workers
    • Async Workers
    • Tornado Workers
    • AsyncIO Workers

Features

  • Natively supports WSGI, web2py, Django and Paster
  • Automatic worker process management
  • Simple Python configuration
  • Multiple worker configurations
  • Various server hooks for extensibility
  • Compatible with Python 2.6+ and Python 3.2+[4]

See also

References

  1. ↑ "Releases - benoitc/gunicorn". Retrieved 12 April 2017 – via GitHub.
  2. ↑ "Ambiguous Pronunciation · Issue #139 · benoitc/gunicorn". GitHub. Retrieved 2018-08-02.
  3. ↑ Gunicorn-Python WSGI HTTP Server for UNIX
  4. ↑ Gunicorn 19.3 Documentation: Requirements

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