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This release mainly works around BSD stdio compatibility issues
that affect at least FreeBSD and OS X. While this issues was
documented and fixed in [ruby-core:26300][1], no production
release of MRI 1.8 has it, and users typically upgrade MRI more
slowly than gems. This issue does NOT affect 1.9 users. Thanks
to Vadim Spivak for reporting and testing this issue and Andrey
Stikheev for the fix.
Additionally there are small documentation bits, one error
handling improvement, and one minor change that should improve
reliability of signal delivery.
Andrey Stikheev (1):
workaround FreeBSD/OSX IO bug for large uploads
Eric Wong (7):
DESIGN: address concerns about on-demand and thundering herd
README: alter reply conventions for the mailing list
configurator: stop testing for non-portable listens
KNOWN_ISSUES: document Rack gem issue w/Rails 2.3.2
stop continually resends signals during shutdowns
add news bodies to site NEWS.atom.xml
configurator: fix broken example in RDoc
Suraj N. Kurapati (1):
show configuration file path in errors instead of '(eval)'
[1] http://redmine.ruby-lang.org/issues/show/2267
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This release fixes compatibility with OpenBSD (and possibly
other Unices with stricter fchmod(2) implementations) thanks to
Jeremy Evans. Additionally there are small documentation
changes all around.
Eric Wong (11):
doc: expand on the SELF_PIPE description
fchmod heartbeat flips between 0/1 for compatibility
examples/init.sh: remove "set -u"
configurator: update with nginx fail_timeout=0 example
PHILOSOPHY: clarify experience other deployments
PHILOSOPHY: plug the Rainbows! spin-off project
README: remove unnecessary and extraneous dash
DESIGN: clarification and possibly improve HTML validity
README: remove the "non-existent" part
README: emphasize the "fast clients"-only part
drop the whitespace cleaner for Ragel->C
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Avoid truncated POST bodies from with URL-encoded forms in Rails
by switching TeeInput to use read-in-full semantics (only) when
a Content-Length: header exists. Chunked request bodies
continue to exhibit readpartial semantics to support
simultaneous bidirectional chunking.
The lack of return value checking in Rails to protect against a
short ios.read(length) is entirely reasonable even if not
pedantically correct. Most ios.read(length) implementations
return the full amount requested except right before EOF.
Also there are some minor documentation improvements.
Eric Wong (7):
Fix NEWS generation on single-paragraph tag messages
Include GPLv2 in docs
doc: make it clear contributors retain copyrights
TODO: removed Rainbows! (see rainbows.rubyforge.org)
Document the START_CTX hash contents
more-compatible TeeInput#read for POSTs with Content-Length
tests for read-in-full vs readpartial semantics
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Fix permissions for release tarballs/gems, no other changes.
Thanks to Jay Reitz for reporting this.
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The one minor bugfix is only for Rails 2.3.x+ users who set the
RAILS_RELATIVE_URL_ROOT environment variable in a config file.
Users of the "--path" switch or those who set the environment
variable in the shell were unaffected by this bug. Note that we
still don't have relative URL root support for Rails < 2.3, and
are unlikely to bother with it unless there is visible demand
for it.
New features includes support for :tries and :delay when
specifying a "listen" in an after_fork hook. This was inspired
by Chris Wanstrath's example of binding per-worker listen
sockets in a loop while migrating (or upgrading) Unicorn.
Setting a negative value for :tries means we'll retry the listen
indefinitely until the socket becomes available.
So you can do something like this in an after_fork hook:
after_fork do |server, worker|
addr = "127.0.0.1:#{9293 + worker.nr}"
server.listen(addr, :tries => -1, :delay => 5)
end
There's also the usual round of added documentation, packaging
fixes, code cleanups, small fixes and minor performance
improvements that are viewable in the "git log" output.
Eric Wong (54):
build: hardcode the canonical git URL
build: manifest dropped manpages
build: smaller ChangeLog
doc/LATEST: remove trailing newline
http: don't force -fPIC if it can't be used
.gitignore on *.rbc files Rubinius generates
README/gemspec: a better description, hopefully
GNUmakefile: add missing .manifest dep on test installs
Add HACKING document
configurator: fix user switch example in RDoc
local.mk.sample: time and perms enforcement
unicorn_rails: show "RAILS_ENV" in help message
gemspec: compatibility with older Rubygems
Split out KNOWN_ISSUES document
KNOWN_ISSUES: add notes about the "isolate" gem
gemspec: fix test_files regexp match
gemspec: remove tests that fork from test_files
test_signals: ensure we can parse pids in response
GNUmakefile: cleanup test/manifest generation
util: remove APPEND_FLAGS constant
http_request: simplify and remove handle_body method
http_response: simplify and remove const dependencies
local.mk.sample: fix .js times
TUNING: notes about benchmarking a high :backlog
HttpServer#listen accepts :tries and :delay parameters
"make install" avoids installing multiple .so objects
Use Configurator#expand_addr in HttpServer#listen
configurator: move initialization stuff to #initialize
Remove "Z" constant for binary strings
cgi_wrapper: don't warn about stdoutput usage
cgi_wrapper: simplify status handling in response
cgi_wrapper: use Array#concat instead of +=
server: correctly unset reexec_pid on child death
configurator: update and modernize examples
configurator: add colons in front of listen() options
configurator: remove DEFAULT_LOGGER constant
gemspec: clarify commented-out licenses section
Add makefile targets for non-release installs
cleanup: use question mark op for 1-byte comparisons
RDoc for Unicorn::HttpServer::Worker
small cleanup to pid file handling + documentation
rails: RAILS_RELATIVE_URL_ROOT may be set in Unicorn config
unicorn_rails: undeprecate --path switch
manpages: document environment variables
README: remove reference to different versions
Avoid a small window when a pid file can be empty
configurator: update some migration examples
configurator: listen :delay must be Numeric
test: don't rely on .manifest for test install
SIGNALS: state that we stole semantics from nginx
const: DEFAULT_PORT as a string doesn't make sense
test_helper: unused_port rejects 8080 unconditionally
GNUmakefile: SINCE variable may be unset
tests: GIT-VERSION-GEN is a test install dependency
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Small fixes and documentation are the focus of this release.
James Golick reported and helped me track down a bug that caused
SIGHUP to drop the default listener (0.0.0.0:8080) if and only
if listeners were completely unspecified in both the
command-line and Unicorn config file. The Unicorn config file
remains the recommended option for specifying listeners as it
allows fine-tuning of the :backlog, :rcvbuf, :sndbuf,
:tcp_nopush, and :tcp_nodelay options.
There are some documentation (and resulting website)
improvements. setup.rb users will notice the new section 1
manpages for `unicorn` and `unicorn_rails`, Rubygems users
will have to install manpages manually or use the website.
The HTTP parser got a 3rd-party code review which resulted in
some cleanups and one insignificant bugfix as a result.
Additionally, the HTTP parser compiles, runs and passes unit
tests under Rubinius. The pure-Ruby parts still do not work yet
and we currently lack the resources/interest to pursue this
further but help will be gladly accepted.
The website now has an Atom feed for new release announcements.
Those unfamiliar with Atom or HTTP may finger unicorn@bogomips.org
for the latest announcements.
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* Manifest/CHANGELOG can be maintainance is painful.
I really hate having those in the source tree when
I have a version control system that already:
1) encourages me to make meaningful commits
2) is highly scriptable for generating manifests/changelogs
* hand-rolled gemspec allows more control for specifying
pre-release gem versions
* Less magic over what the `rubyforge` command does, being
able to spawn $VISUAL on changelogs/release notes and make
edits on them is nice.
Additionally I still strongly prefer GNU make over Rake for many
tasks since it offers better parallelization and some things are
easier *for me* in shell than Ruby.
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