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Close all the listeners when the arbiter shuts down. By doing so, workers can close the socket at the beginning of a graceful shut down thereby informing the operating system that the socket can be cleaned up. With this change, graceful exits with such workers will refuse new connections while draining, allowing load balancers to respond more quickly and avoiding leaving connections dangling in the listen backlog, unaccepted. Ref #922
Gunicorn
--------
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Gunicorn 'Green Unicorn' is a Python WSGI HTTP Server for UNIX. It's a pre-fork
worker model ported from Ruby's Unicorn_ project. The Gunicorn server is broadly
compatible with various web frameworks, simply implemented, light on server
resource usage, and fairly speedy.
Feel free to join us in `#gunicorn`_ on Freenode_.
Documentation
-------------
The documentation is hosted at http://docs.gunicorn.org.
Installation
------------
Gunicorn requires **Python 2.x >= 2.6** or **Python 3.x >= 3.2**.
Install from PyPI::
$ pip install gunicorn
Usage
-----
Basic usage::
$ gunicorn [OPTIONS] APP_MODULE
Where ``APP_MODULE`` is of the pattern ``$(MODULE_NAME):$(VARIABLE_NAME)``. The
module name can be a full dotted path. The variable name refers to a WSGI
callable that should be found in the specified module.
Example with test app::
$ cd examples
$ gunicorn --workers=2 test:app
License
-------
Gunicorn is released under the MIT License. See the LICENSE_ file for more
details.
.. _Unicorn: http://unicorn.bogomips.org/
.. _`#gunicorn`: http://webchat.freenode.net/?channels=gunicorn
.. _Freenode: http://freenode.net
.. _LICENSE: http://github.com/benoitc/gunicorn/blob/master/LICENSE