Gecko [ corporacionhdm.com.pe ]

Name	Size	Permission	Date
benchmark	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
bigdecimal	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
cgi	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
csv	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
did_you_mean	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
digest	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
drb	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
erb	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
error_highlight	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
fiddle	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
forwardable	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
io	[ DIR ]	drwxr-xr-x	2025-04-24 07:53
json	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
logger	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
net	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
objspace	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
open3	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
openssl	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
optparse	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
psych	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
racc	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
random	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
reline	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
rinda	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
ripper	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
ruby_vm	[ DIR ]	drwxr-xr-x	2024-03-03 22:35
set	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
syntax_suggest	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
syslog	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
unicode_normalize	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
uri	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
vendor_ruby	[ DIR ]	drwxr-xr-x	2025-04-24 07:53
yaml	[ DIR ]	drwxr-xr-x	2025-05-13 10:35
English.rb	6.11 KB	-rw-r--r--	2025-04-24 07:53
abbrev.rb	3.45 KB	-rw-r--r--	2025-04-24 07:53
base64.rb	3.35 KB	-rw-r--r--	2025-04-24 07:53
benchmark.rb	18.4 KB	-rw-r--r--	2025-04-24 07:53
bigdecimal.rb	24 B	-rw-r--r--	2025-04-24 07:53
cgi.rb	9.83 KB	-rw-r--r--	2025-04-24 07:53
coverage.rb	368 B	-rw-r--r--	2025-04-24 07:53
csv.rb	92.47 KB	-rw-r--r--	2025-04-24 07:53
date.rb	1.17 KB	-rw-r--r--	2025-04-24 07:53
delegate.rb	11.68 KB	-rw-r--r--	2025-04-24 07:53
did_you_mean.rb	5.31 KB	-rw-r--r--	2025-04-24 07:53
digest.rb	3.3 KB	-rw-r--r--	2025-04-24 07:53
drb.rb	50 B	-rw-r--r--	2025-04-24 07:53
erb.rb	14.57 KB	-rw-r--r--	2025-04-24 07:53
error_highlight.rb	84 B	-rw-r--r--	2025-04-24 07:53
expect.rb	2.19 KB	-rw-r--r--	2025-04-24 07:53
fiddle.rb	2.88 KB	-rw-r--r--	2025-04-24 07:53
fileutils.rb	79.02 KB	-rw-r--r--	2025-04-24 07:53
find.rb	2.5 KB	-rw-r--r--	2025-04-24 07:53
forwardable.rb	9.03 KB	-rw-r--r--	2025-04-24 07:53
getoptlong.rb	20.26 KB	-rw-r--r--	2025-04-24 07:53
ipaddr.rb	20.6 KB	-rw-r--r--	2025-04-24 07:53
json.rb	19.29 KB	-rw-r--r--	2025-04-24 07:53
kconv.rb	5.72 KB	-rw-r--r--	2025-04-24 07:53
logger.rb	21.95 KB	-rw-r--r--	2025-04-24 07:53
mkmf.rb	88.4 KB	-rw-r--r--	2025-04-24 07:53
monitor.rb	6.76 KB	-rw-r--r--	2025-04-24 07:53
mutex_m.rb	2.33 KB	-rw-r--r--	2025-04-24 07:53
objspace.rb	4.67 KB	-rw-r--r--	2025-04-24 07:53
observer.rb	6.38 KB	-rw-r--r--	2025-04-24 07:53
open-uri.rb	25.52 KB	-rw-r--r--	2025-04-24 07:53
open3.rb	22.11 KB	-rw-r--r--	2025-04-24 07:53
openssl.rb	1.03 KB	-rw-r--r--	2025-04-24 07:53
optionparser.rb	59 B	-rw-r--r--	2025-04-24 07:53
optparse.rb	61.06 KB	-rw-r--r--	2025-04-24 07:53
ostruct.rb	13.88 KB	-rw-r--r--	2025-04-24 07:53
pathname.rb	16.83 KB	-rw-r--r--	2025-04-24 07:53
pp.rb	17.22 KB	-rw-r--r--	2025-04-24 07:53
prettyprint.rb	15.9 KB	-rw-r--r--	2025-04-24 07:53
pstore.rb	20.52 KB	-rw-r--r--	2025-04-24 07:53
psych.rb	24.62 KB	-rw-r--r--	2025-04-24 07:53
racc.rb	137 B	-rw-r--r--	2025-04-24 07:53
readline.rb	189 B	-rw-r--r--	2025-04-24 07:53
reline.rb	17.75 KB	-rw-r--r--	2025-04-24 07:53
resolv-replace.rb	1.76 KB	-rw-r--r--	2025-04-24 07:53
resolv.rb	74.19 KB	-rw-r--r--	2025-04-24 07:53
ripper.rb	2.44 KB	-rw-r--r--	2025-04-24 07:53
securerandom.rb	2.11 KB	-rw-r--r--	2025-04-24 07:53
set.rb	25.31 KB	-rw-r--r--	2025-04-24 07:53
shellwords.rb	7.09 KB	-rw-r--r--	2025-04-24 07:53
singleton.rb	4.08 KB	-rw-r--r--	2025-04-24 07:53
socket.rb	43.72 KB	-rw-r--r--	2025-04-24 07:53
syntax_suggest.rb	74 B	-rw-r--r--	2025-04-24 07:53
tempfile.rb	13.84 KB	-rw-r--r--	2025-04-24 07:53
time.rb	23.72 KB	-rw-r--r--	2025-04-24 07:53
timeout.rb	5.83 KB	-rw-r--r--	2025-04-24 07:53
tmpdir.rb	4.7 KB	-rw-r--r--	2025-04-24 07:53
tsort.rb	14.26 KB	-rw-r--r--	2025-04-24 07:53
un.rb	11.17 KB	-rw-r--r--	2025-04-24 07:53
uri.rb	3.06 KB	-rw-r--r--	2025-04-24 07:53
weakref.rb	1.36 KB	-rw-r--r--	2025-04-24 07:53
yaml.rb	2.11 KB	-rw-r--r--	2025-04-24 07:53

Rename

# frozen_string_literal: true
# Timeout long-running blocks
#
# == Synopsis
#
#   require 'timeout'
#   status = Timeout::timeout(5) {
#     # Something that should be interrupted if it takes more than 5 seconds...
#   }
#
# == Description
#
# Timeout provides a way to auto-terminate a potentially long-running
# operation if it hasn't finished in a fixed amount of time.
#
# Previous versions didn't use a module for namespacing, however
# #timeout is provided for backwards compatibility.  You
# should prefer Timeout.timeout instead.
#
# == Copyright
#
# Copyright:: (C) 2000  Network Applied Communication Laboratory, Inc.
# Copyright:: (C) 2000  Information-technology Promotion Agency, Japan

module Timeout
  VERSION = "0.3.1"

# Raised by Timeout.timeout when the block times out.
  class Error < RuntimeError
    attr_reader :thread

def self.catch(*args)
      exc = new(*args)
      exc.instance_variable_set(:@thread, Thread.current)
      exc.instance_variable_set(:@catch_value, exc)
      ::Kernel.catch(exc) {yield exc}
    end

def exception(*)
      # TODO: use Fiber.current to see if self can be thrown
      if self.thread == Thread.current
        bt = caller
        begin
          throw(@catch_value, bt)
        rescue UncaughtThrowError
        end
      end
      super
    end
  end

# :stopdoc:
  CONDVAR = ConditionVariable.new
  QUEUE = Queue.new
  QUEUE_MUTEX = Mutex.new
  TIMEOUT_THREAD_MUTEX = Mutex.new
  @timeout_thread = nil
  private_constant :CONDVAR, :QUEUE, :QUEUE_MUTEX, :TIMEOUT_THREAD_MUTEX

class Request
    attr_reader :deadline

def initialize(thread, timeout, exception_class, message)
      @thread = thread
      @deadline = GET_TIME.call(Process::CLOCK_MONOTONIC) + timeout
      @exception_class = exception_class
      @message = message

@mutex = Mutex.new
      @done = false # protected by @mutex
    end

def done?
      @mutex.synchronize do
        @done
      end
    end

def expired?(now)
      now >= @deadline
    end

def interrupt
      @mutex.synchronize do
        unless @done
          @thread.raise @exception_class, @message
          @done = true
        end
      end
    end

def finished
      @mutex.synchronize do
        @done = true
      end
    end
  end
  private_constant :Request

def self.create_timeout_thread
    watcher = Thread.new do
      requests = []
      while true
        until QUEUE.empty? and !requests.empty? # wait to have at least one request
          req = QUEUE.pop
          requests << req unless req.done?
        end
        closest_deadline = requests.min_by(&:deadline).deadline

now = 0.0
        QUEUE_MUTEX.synchronize do
          while (now = GET_TIME.call(Process::CLOCK_MONOTONIC)) < closest_deadline and QUEUE.empty?
            CONDVAR.wait(QUEUE_MUTEX, closest_deadline - now)
          end
        end

requests.each do |req|
          req.interrupt if req.expired?(now)
        end
        requests.reject!(&:done?)
      end
    end
    ThreadGroup::Default.add(watcher)
    watcher.name = "Timeout stdlib thread"
    watcher.thread_variable_set(:"\0__detached_thread__", true)
    watcher
  end
  private_class_method :create_timeout_thread

def self.ensure_timeout_thread_created
    unless @timeout_thread and @timeout_thread.alive?
      TIMEOUT_THREAD_MUTEX.synchronize do
        unless @timeout_thread and @timeout_thread.alive?
          @timeout_thread = create_timeout_thread
        end
      end
    end
  end

# We keep a private reference so that time mocking libraries won't break
  # Timeout.
  GET_TIME = Process.method(:clock_gettime)
  private_constant :GET_TIME

# :startdoc:

# Perform an operation in a block, raising an error if it takes longer than
  # +sec+ seconds to complete.
  #
  # +sec+:: Number of seconds to wait for the block to terminate. Any number
  #         may be used, including Floats to specify fractional seconds. A
  #         value of 0 or +nil+ will execute the block without any timeout.
  # +klass+:: Exception Class to raise if the block fails to terminate
  #           in +sec+ seconds.  Omitting will use the default, Timeout::Error
  # +message+:: Error message to raise with Exception Class.
  #             Omitting will use the default, "execution expired"
  #
  # Returns the result of the block *if* the block completed before
  # +sec+ seconds, otherwise throws an exception, based on the value of +klass+.
  #
  # The exception thrown to terminate the given block cannot be rescued inside
  # the block unless +klass+ is given explicitly. However, the block can use
  # ensure to prevent the handling of the exception.  For that reason, this
  # method cannot be relied on to enforce timeouts for untrusted blocks.
  #
  # If a scheduler is defined, it will be used to handle the timeout by invoking
  # Scheduler#timeout_after.
  #
  # Note that this is both a method of module Timeout, so you can <tt>include
  # Timeout</tt> into your classes so they have a #timeout method, as well as
  # a module method, so you can call it directly as Timeout.timeout().
  def timeout(sec, klass = nil, message = nil, &block)   #:yield: +sec+
    return yield(sec) if sec == nil or sec.zero?

message ||= "execution expired"

if Fiber.respond_to?(:current_scheduler) && (scheduler = Fiber.current_scheduler)&.respond_to?(:timeout_after)
      return scheduler.timeout_after(sec, klass || Error, message, &block)
    end

Timeout.ensure_timeout_thread_created
    perform = Proc.new do |exc|
      request = Request.new(Thread.current, sec, exc, message)
      QUEUE_MUTEX.synchronize do
        QUEUE << request
        CONDVAR.signal
      end
      begin
        return yield(sec)
      ensure
        request.finished
      end
    end

if klass
      perform.call(klass)
    else
      backtrace = Error.catch(&perform)
      raise Error, message, backtrace
    end
  end
  module_function :timeout
end