rails--rails

kotovalexarian-likes-github/rails--rails

mirror of https://github.com/rails/rails.git synced 2022-11-09 12:12:34 -05:00

History

Tawan Sierek 221b4aead5 Avoid multiple default paths to server.pid file Fix bug (#22811) that occurs when rails server is started in daemon mode and optional path to the `server.pid` file is omitted. Store default path in a constant instead of evaluating it multiple time using `File.expand_path`. The bug in detail: The server startup procedure crashes, since it tries to open a file at `/tmp/pids/server.pid` instead of `<path to project>/tmp/pids/server.pid`. This bug was introduced in `51211a94bd` when Rack was upgraded from version 1.x to 2.x. Since version 2.x, Rack does not memoize the options hash [1], and as a consequence `Rails::Server#default_options` will be evaluated multiple times. The hash returned by `Rails::Server#default_options` holds the default path to the `server.pid` file. The path is generated with the method `File.expand_path`. However, the return value of this method depends on the current working directory [2], which changes once `Process.daemon` is invoked by `Rack::Server#daemonize_app` and the process is detached from the current shell. Close #22811 [1]https://git.io/vzen2 [2]http://ruby-doc.org/core-2.1.5/File.html#method-c-expand_path		2016-01-16 16:16:43 +01:00
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lib	Avoid multiple default paths to server.pid file	2016-01-16 16:16:43 +01:00
test	Avoid multiple default paths to server.pid file	2016-01-16 16:16:43 +01:00
.gitignore
CHANGELOG.md	remove unnecessary `ENV[]` from `log:clear` example [ci skip]	2016-01-16 13:27:20 +09:00
MIT-LICENSE	Update copyright notices to 2016 [ci skip]	2015-12-31 18:27:19 +02:00
railties.gemspec	Include MIT-LICENSE in railties gem	2015-09-01 14:17:10 -04:00
Rakefile	Revert "don't start a new process for every test file"	2015-12-02 15:34:42 -05:00
RDOC_MAIN.rdoc	Fix Rails tutorial link	2015-12-21 17:25:09 -08:00
README.rdoc

README.rdoc

= Railties -- Gluing the Engine to the Rails

Railties is responsible for gluing all frameworks together. Overall, it:

* handles the bootstrapping process for a Rails application;

* manages the +rails+ command line interface;

* and provides the Rails generators core.


== Download

The latest version of Railties can be installed with RubyGems:

* gem install railties

Source code can be downloaded as part of the Rails project on GitHub

* https://github.com/rails/rails/tree/master/railties

== License

Railties is released under the MIT license:

* http://www.opensource.org/licenses/MIT

== Support

API documentation is at

* http://api.rubyonrails.org

Bug reports can be filed for the Ruby on Rails project here:

* https://github.com/rails/rails/issues

Feature requests should be discussed on the rails-core mailing list here:

* https://groups.google.com/forum/?fromgroups#!forum/rubyonrails-core