ruby.git/lib/webrick/utils.rb, branch v2_5_8

Add uplevel keyword to Kernel#warn and use it

2017-12-12T11:56:25+00:00

If uplevel keyword is given, the warning message is prepended
with caller file and line information and the string "warning: ".
The use of the uplevel keyword makes Kernel#warn format output
similar to how rb_warn formats output.

This patch modifies net/ftp and net/imap to use Kernel#warn
instead of $stderr.puts or $stderr.printf, since they are used
for printing warnings.

This makes lib/cgi/core and tempfile use $stderr.puts instead of
warn for debug logging, since they are used for debug printing
and not for warning.

This does not modify bundler, rubygems, or rdoc, as those are
maintained outside of ruby and probably wish to remain backwards
compatible with older ruby versions.

rb_warn_m code is originally from nobu, but I've changed it
so that it only includes the path and lineno from uplevel
(not the method), and also prepends the string "warning: ",
to make it more similar to rb_warn.

From: Jeremy Evans code@jeremyevans.net
Signed-off-by: Urabe Shyouhei shyouhei@ruby-lang.org


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@61155 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Remove unnecessary `require 'thread'`

2017-10-08T07:00:01+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60139 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

webrick: use monotonic clock for timeouts

2016-10-14T01:48:52+00:00

The monotonic clock is immune to system time changes and
a better option for implementing timing comparisons.

* lib/webrick/utils.rb (TimeoutHandler): use monotonic clock
  (watch): ditto

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56417 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Use qualified names

2016-08-30T06:22:30+00:00

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@56037 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

leakchecker.rb: remove temporary measure

2016-01-05T06:09:17+00:00

* lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler#watcher):
  make watcher thread restartable.

* lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler#terminate):
  new method to terminate watcher thread.

* test/lib/leakchecker.rb (LeakChecker#find_threads): revert
  r46941.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53439 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

webrick/utils.rb: get rid of thread leak checker

2015-12-19T08:16:54+00:00

* lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler#initialize):
  use WEBrick::Utils::TimeoutHandler::Thread, which is ignored by
  LeakChecker#find_threads, instead of ::Thread to get rid of
  thread leak checker.  since this TimeoutHandler is resident
  during tests because of Singleton, it waits for the next timeout
  if it has any schedules.  in the case of nested timeouts, inner
  timeout does not cancel outer timeouts and then those schedules
  still remain.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53201 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler): To prevent

2015-12-18T12:32:53+00:00

  potential deadlocks, Queue is used to tell update of @timeout_info
  instead of sleep and wakeup. [Bug #11742] [ruby-dev:49387]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53192 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

Add frozen_string_literal: false for all files

2015-12-16T05:07:31+00:00

When you change this to true, you may need to add more tests.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53141 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler): Acquire

2015-12-15T16:03:00+00:00

  TimeoutMutex only when accessing @timeout_info for avoiding
  potential deadlock. [Bug #11742] [ruby-dev:49387]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53134 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

* lib/webrick/utils.rb (WEBrick::Utils::TimeoutHandler#initialize):

2015-12-15T15:26:47+00:00

  TimeoutMutex should be acquired when accessing @timeout_info.
  To avoid deadlock, interrupt() calls are delayed.
  Due to the mutex, it is safe to treat ary without ary.dup.
  [Bug #11742] [ruby-dev:49387]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@53130 b2dd03c8-39d4-4d8f-98ff-823fe69b080e