Changelog - 2010 — Gunicorn 21.0.0 documentation

# Changelog - 2010

## 0.12.0 / 2010-12-22

- Add support for logging configuration using a ini file. It uses the standard Python logging’s module Configuration file format and allows anyone to use his custom file handler

- Add IPV6 support

- Add multidomain application example

- Improve gunicorn_django command when importing settings module using DJANGO_SETTINGS_MODULE environment variable

- Send appropriate error status on http parsing

- Fix pidfile, set permissions so other user can read it and use it.

- Fix temporary file leaking

- Fix setpgrp issue, can now be launched via ubuntu upstart

- Set the number of workers to zero on WINCH

## 0.11.2 / 2010-10-30

- Add SERVER_SOFTWARE to the os.environ

- Add support for django settings environment variable

- Add support for logging configuration in Paster ini-files

- Improve arbiter notification in asynchronous workers

- Display the right error when a worker can’t be used

- Fix Django support

- Fix HUP with Paster applications

- Fix readline in wsgi.input

## 0.11.1 / 2010-09-02

- Implement max-requests feature to prevent memory leaks.

- Added ‘worker_exit’ server hook.

- Reseed the random number generator after fork().

- Improve Eventlet worker.

- Fix Django command run_gunicorn.

- Fix the default proc name internal setting.

- Workaround to prevent Gevent worker to segfault on MacOSX.

## 0.11.0 / 2010-08-12

- Improve dramatically performances of Gevent and Eventlet workers

- Optimize HTTP parsing

- Drop Server and Date headers in start_response when provided.

- Fix latency issue in async workers

## 0.10.1 / 2010-08-06

- Improve gevent’s workers. Add “egg:gunicorn#gevent_wsgi” worker using gevent.wsgi and “egg:gunicorn#gevent_pywsgi” worker using gevent.pywsgi . “egg:gunicorn#gevent” using our own HTTP parser is still here and is recommended for normal uses. Use the “gevent.wsgi” parser if you need really fast connections and don’t need streaming, keepalive or ssl.

- Add pre/post request hooks

- Exit more quietly

- Fix gevent dns issue

## 0.10.0 / 2010-07-08

- New HTTP parser.

- New HUP behaviour. Re-reads the configuration and then reloads all worker processes without changing the master process id. Helpful for code reloading and monitoring applications like supervisord and runit.

- Added a preload configuration parameter. By default, application code is now loaded after a worker forks. This couple with the new HUP handling can be used for dev servers to do hot code reloading. Using the preload flag can help a bit in small memory VM’s.

- Allow people to pass command line arguments to WSGI applications. See: examples/alt_spec.py

- Added an example gevent reloader configuration: examples/example_gevent_reloader.py.

- New gevent worker “egg:gunicorn#gevent2”, working with gevent.wsgi.

- Internal refactoring and various bug fixes.

- New documentation website.

## 0.9.1 / 2010-05-26

- Support https via X-Forwarded-Protocol or X-Forwarded-Ssl headers

- Fix configuration

- Remove -d options which was used instead of -D for daemon.

- Fix umask in unix socket

## 0.9.0 / 2010-05-24

- Added when_ready hook. Called just after the server is started

- Added preload setting. Load application code before the worker processes are forked.

- Refactored Config

- Fix pidfile

- Fix QUIT/HUP in async workers

- Fix reexec

- Documentation improvements

## 0.8.1 / 2010-04-29

- Fix builtins import in config

- Fix installation with pip

- Fix Tornado WSGI support

- Delay application loading until after processing all configuration

## 0.8.0 / 2010-04-22

- Refactored Worker management for better async support. Now use the -k option to set the type of request processing to use

- Added support for Tornado

## 0.7.2 / 2010-04-15

- Added –spew option to help debugging (installs a system trace hook)

- Some fixes in async arbiters

- Fix a bug in start_response on error

## 0.7.1 / 2010-04-01

- Fix bug when responses have no body.

## 0.7.0 / 2010-03-26

- Added support for Eventlet and Gevent based workers.

- Added Websockets support

- Fix Chunked Encoding

- Fix SIGWINCH on OpenBSD

- Fix PEP 333 compliance for the write callable.

## 0.6.5 / 2010-03-11

- Fix pidfile handling

- Fix Exception Error

## 0.6.4 / 2010-03-08

- Use cStringIO for performance when possible.

- Fix worker freeze when a remote connection closes unexpectedly.

## 0.6.3 / 2010-03-07

- Make HTTP parsing faster.

- Various bug fixes

## 0.6.2 / 2010-03-01

- Added support for chunked response.

- Added proc_name option to the config file.

- Improved the HTTP parser. It now uses buffers instead of strings to store temporary data.

- Improved performance when sending responses.

- Workers are now murdered by age (the oldest is killed first).

## 0.6.1 / 2010-02-24

- Added gunicorn config file support for Django admin command

- Fix gunicorn config file. -c was broken.

- Removed TTIN/TTOU from workers which blocked other signals.

## 0.6.0 / 2010-02-22

- Added setproctitle support

- Change privilege switch behavior. We now work like NGINX, master keeps the permissions, new uid/gid permissions are only set for workers.

## 0.5.1 / 2010-02-22

- Fix umask

- Added Debian packaging

## 0.5.0 / 2010-02-20

- Added configuration file handler.

- Added support for pre/post fork hooks

- Added support for before_exec hook

- Added support for unix sockets

- Added launch of workers processes under different user/group

- Added umask option

- Added SCRIPT_NAME support

- Better support of some exotic settings for Django projects

- Better support of Paste-compatible applications

- Some refactoring to make the code easier to hack

- Allow multiple keys in request and response headers