Changelog - 2015 — Gunicorn 21.0.0 documentation

# Changelog - 2015

Note

Please see Changelog for the latest changes.

## 19.4.3 / 2015/12/30

- fix: don’t check if a file is writable using os.stat with SELINUX (issue 1171)

## 19.4.2 / 2015/12/29

### Core

- improvement: handle HaltServer in manage_workers (issue 1095)

- fix: Do not rely on sendfile sending requested count (issue 1155)

- fix: claridy –no-sendfile default (issue 1156)

- fix: LoggingCatch sendfile failure from no file descriptor (issue 1160)

### Logging

- fix: Always send access log to syslog if syslog is on

- fix: check auth before trying to own a file (issue 1157)

### Documentation

- fix: Fix Slowloris broken link. (issue 1142)

- Tweak markup in faq.rst

### Testing

- fix: gaiohttp test (issue 1164)

## 19.4.1 / 2015/11/25

- fix tornado worker (issue 1154)

## 19.4.0 / 2015/11/20

### Core

- fix: make sure that a user is able to access to the logs after dropping a privilege (issue 1116)

- improvement: inherit the Exception class where it needs to be (issue 997)

- fix: make sure headers are always encoded as latin1 RFC 2616 (issue 1102)

- improvement: reduce arbiter noise (issue 1078)

- fix: don’t close the unix socket when the worker exit (issue 1088)

- improvement: Make last logged worker count an explicit instance var (issue 1078)

- improvement: prefix config file with its type (issue 836)

- improvement: pidfile handing (issue 1042)

- fix: catch OSError as well as ValueError on race condition (issue 1052)

- improve support of ipv6 by backporting urlparse.urlsplit from Python 2.7 to Python 2.6.

- fix: raise InvalidRequestLine when the line contains malicious data (issue 1023)

- fix: fix argument to disable sendfile

- fix: add gthread to the list of supported workers (issue 1011)

- improvement: retry socket binding up to five times upon EADDRNOTAVAIL (issue 1004)

- breaking change: only honor headers that can be encoded in ascii to comply to the RFC 7230 (See issue 1151).

### Logging

- add new parameters to access log (issue 1132)

- fix: make sure that files handles are correctly reopened on HUP (issue 627)

- include request URL in error message (issue 1071)

- get username in access logs (issue 1069)

- fix statsd logging support on Python 3 (issue 1010)

### Testing

- use last version of mock.

- many fixes in Travis CI support

- miscellaneous improvements in tests

### Thread worker

- fix: Fix self.nr usage in ThreadedWorker so that auto restart works as expected (issue 1031)

### Gevent worker

- fix quit signal handling (issue 1128)

- add support for Python 3 (issue 1066)

- fix: make graceful shutdown thread-safe (issue 1032)

### Tornado worker

- fix ssl options (issue 1146, issue 1135)

- don’t check timeout when stopping gracefully (issue 1106)

### AIOHttp worker

- add SSL support (issue 1105)

### Documentation

- fix link to proc name setting (issue 1144)

- fix worker class documentation (issue 1141, issue 1104)

- clarify graceful timeout documentation (issue 1137)

- don’t duplicate NGINX config files examples (issue 1050, issue 1048)

- add web.py framework example (issue 1117)

- update Debian/Ubuntu installations instructions (issue 1112)

- clarify pythonpath setting description (issue 1080)

- tweak some example for python3

- clarify sendfile documentation

- miscellaneous typos in source code comments (thanks!)

- clarify why REMOTE_ADD may not be the user’s IP address (issue 1037)

### Misc

- fix: reloader should survive SyntaxError (issue 994)

- fix: expose the reloader class to the worker.

## 19.3.0 / 2015/03/06

### Core

- fix: issue 978 make sure a listener is inheritable

- add check_config class method to workers

- fix: issue 983 fix select timeout in sync worker with multiple connections

- allows workers to access to the reloader. close issue 984

- raise TypeError instead of AssertionError

### Logging

- make Logger.loglevel a class attribute

### Documentation

- fix: issue 988 fix syntax errors in examples/gunicorn_rc

## 19.2.1 / 2015/02/4

### Logging

- expose loglevel in the Logger class

### AsyncIO worker (gaiohttp)

- fix issue 977 fix initial crash

### Documentation

- document security mailing-list in the contributing page.

## 19.2 / 2015/01/30

### Core

- optimize the sync workers when listening on a single interface

- add –sendfile settings to enable/disable sendfile. fix issue 856 .

- add the selectors module to the code base. issue 886

- add –max-requests-jitter setting to set the maximum jitter to add to the max-requests setting.

- fix issue 899 propagate proxy_protocol_info to keep-alive requests

- fix issue 863 worker timeout: dynamic timeout has been removed

- fix: Avoid world writable file

### Logging

- fix issue 941 set logconfig default to paster more trivially

- add statsd-prefix config setting: set the prefix to use when emitting statsd metrics

- issue 832 log to console by default

### Thread Worker

- fix issue 908 make sure the worker can continue to accept requests

### Eventlet Worker

- fix issue 867 Fix eventlet shutdown to actively shut down the workers.

### Documentation

Many improvements and fixes have been done, see the detailed changelog for more information.