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Merge branch 'master' of github.com:benoitc/gunicorn

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benoitc 2015-12-24 09:52:59 +01:00
commit 0fbb94e8c6
5 changed files with 13 additions and 9 deletions
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2
docs/site/index.html
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@ -83,7 +83,7 @@
(tutorial) $ cat myapp.py (tutorial) $ cat myapp.py
def app(environ, start_response): def app(environ, start_response):
data = "Hello, World!\n" data = b"Hello, World!\n"
start_response("200 OK", [ start_response("200 OK", [
("Content-Type", "text/plain"), ("Content-Type", "text/plain"),
("Content-Length", str(len(data))) ("Content-Length", str(len(data)))

4
docs/source/deploy.rst
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@ -11,7 +11,7 @@ Although there are many HTTP proxies available, we strongly advise that you
use Nginx_. If you choose another proxy server you need to make sure that it use Nginx_. If you choose another proxy server you need to make sure that it
buffers slow clients when you use default Gunicorn workers. Without this buffers slow clients when you use default Gunicorn workers. Without this
buffering Gunicorn will be easily susceptible to denial-of-service attacks. buffering Gunicorn will be easily susceptible to denial-of-service attacks.
You can use slowloris_ to check if your proxy is behaving properly. You can use Boom_ to check if your proxy is behaving properly.
An `example configuration`_ file for fast clients with Nginx_: An `example configuration`_ file for fast clients with Nginx_:
@ -266,7 +266,7 @@ utility::
kill -USR1 $(cat /var/run/gunicorn.pid) kill -USR1 $(cat /var/run/gunicorn.pid)
.. _Nginx: http://www.nginx.org .. _Nginx: http://www.nginx.org
.. _slowloris: http://ha.ckers.org/slowloris/ .. _Boom: https://github.com/rakyll/boom
.. _`example configuration`: http://github.com/benoitc/gunicorn/blob/master/examples/nginx.conf .. _`example configuration`: http://github.com/benoitc/gunicorn/blob/master/examples/nginx.conf
.. _runit: http://smarden.org/runit/ .. _runit: http://smarden.org/runit/
.. _`example service`: http://github.com/benoitc/gunicorn/blob/master/examples/gunicorn_rc .. _`example service`: http://github.com/benoitc/gunicorn/blob/master/examples/gunicorn_rc

4
docs/source/design.rst
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@ -75,7 +75,7 @@ servers.
This resource bound assumption is why we require a buffering proxy in front of a This resource bound assumption is why we require a buffering proxy in front of a
default configuration Gunicorn. If you exposed synchronous workers to the default configuration Gunicorn. If you exposed synchronous workers to the
internet, a DOS attack would be trivial by creating a load that trickles data to internet, a DOS attack would be trivial by creating a load that trickles data to
the servers. For the curious, Slowloris_ is an example of this type of load. the servers. For the curious, Boom_ is an example of this type of load.
Some examples of behavior requiring asynchronous workers: Some examples of behavior requiring asynchronous workers:
@ -126,5 +126,5 @@ the master process).
.. _Greenlets: https://github.com/python-greenlet/greenlet .. _Greenlets: https://github.com/python-greenlet/greenlet
.. _Eventlet: http://eventlet.net .. _Eventlet: http://eventlet.net
.. _Gevent: http://gevent.org .. _Gevent: http://gevent.org
.. _Slowloris: http://ha.ckers.org/slowloris/ .. _Boom: http://ha.ckers.org/slowloris/
.. _aiohttp: https://github.com/KeepSafe/aiohttp .. _aiohttp: https://github.com/KeepSafe/aiohttp

10
docs/source/faq.rst
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@ -27,8 +27,12 @@ You can gracefully reload by sending HUP signal to gunicorn::
How might I test a proxy configuration? How might I test a proxy configuration?
--------------------------------------- ---------------------------------------
The Slowloris_ script is a great way to test that your proxy is correctly The Boom_ program is a great way to test that your proxy is correctly
buffering responses for the synchronous workers. buffering responses for the synchronous workers::
$ boom -n 10000 -c 100 http://127.0.0.1:5000/
This runs a benchmark of 10000 requests with 100 running concurrently.
How can I name processes? How can I name processes?
------------------------- -------------------------
@ -47,7 +51,7 @@ HTTP/1.0 with its upstream servers. If you want to deploy Gunicorn to
handle unbuffered requests (ie, serving requests directly from the internet) handle unbuffered requests (ie, serving requests directly from the internet)
you should use one of the async workers. you should use one of the async workers.
.. _slowloris: http://ha.ckers.org/slowloris/ .. _Boom: https://github.com/rakyll/boom
.. _setproctitle: http://pypi.python.org/pypi/setproctitle .. _setproctitle: http://pypi.python.org/pypi/setproctitle
.. _proc_name: settings.html#proc-name .. _proc_name: settings.html#proc-name

2
gunicorn/http/wsgi.py
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@ -379,7 +379,7 @@ class Response(object):
sockno = self.sock.fileno() sockno = self.sock.fileno()
sent = 0 sent = 0
for m in range(0, nbytes, BLKSIZE): while sent != nbytes:
count = min(nbytes - sent, BLKSIZE) count = min(nbytes - sent, BLKSIZE)
sent += sendfile(sockno, fileno, offset + sent, count) sent += sendfile(sockno, fileno, offset + sent, count)