Gecko [ touzafair.com ]

Name	Size	Permission
auth	[ DIR ]	drwxr-xr-x
multipart	[ DIR ]	drwxr-xr-x
body_proxy.rb	1.3 KB	-rw-r--r--
builder.rb	8.56 KB	-rw-r--r--
cascade.rb	2.25 KB	-rw-r--r--
chunked.rb	3.3 KB	-rw-r--r--
common_logger.rb	3.12 KB	-rw-r--r--
conditional_get.rb	2.99 KB	-rw-r--r--
config.rb	410 B	-rw-r--r--
constants.rb	2.47 KB	-rw-r--r--
content_length.rb	806 B	-rw-r--r--
content_type.rb	695 B	-rw-r--r--
deflater.rb	5.51 KB	-rw-r--r--
directory.rb	6.02 KB	-rw-r--r--
etag.rb	1.87 KB	-rw-r--r--
events.rb	4.8 KB	-rw-r--r--
file.rb	167 B	-rw-r--r--
files.rb	5.66 KB	-rw-r--r--
head.rb	524 B	-rw-r--r--
headers.rb	2.96 KB	-rw-r--r--
lint.rb	36.09 KB	-rwxr-xr-x
lock.rb	573 B	-rw-r--r--
logger.rb	414 B	-rw-r--r--
media_type.rb	1.4 KB	-rw-r--r--
method_override.rb	1.45 KB	-rw-r--r--
mime.rb	32.69 KB	-rw-r--r--
mock.rb	63 B	-rw-r--r--
mock_request.rb	5.37 KB	-rw-r--r--
mock_response.rb	3.28 KB	-rw-r--r--
multipart.rb	1.17 KB	-rw-r--r--
null_logger.rb	1.18 KB	-rw-r--r--
query_parser.rb	8.37 KB	-rw-r--r--
recursive.rb	1.78 KB	-rw-r--r--
reloader.rb	3.02 KB	-rw-r--r--
request.rb	24.57 KB	-rw-r--r--
response.rb	10.72 KB	-rw-r--r--
rewindable_input.rb	3.12 KB	-rw-r--r--
runtime.rb	870 B	-rw-r--r--
sendfile.rb	5.55 KB	-rw-r--r--
show_exceptions.rb	13.73 KB	-rw-r--r--
show_status.rb	3.58 KB	-rw-r--r--
static.rb	6 KB	-rw-r--r--
tempfile_reaper.rb	778 B	-rw-r--r--
urlmap.rb	2.81 KB	-rw-r--r--
utils.rb	21.1 KB	-rw-r--r--
version.rb	958 B	-rw-r--r--

Code Editor : reloader.rb

# frozen_string_literal: true

# Copyright (C) 2009-2018 Michael Fellinger <m.fellinger@gmail.com>
# Rack::Reloader is subject to the terms of an MIT-style license.
# See MIT-LICENSE or https://opensource.org/licenses/MIT.

require 'pathname'

module Rack

# High performant source reloader
  #
  # This class acts as Rack middleware.
  #
  # What makes it especially suited for use in a production environment is that
  # any file will only be checked once and there will only be made one system
  # call stat(2).
  #
  # Please note that this will not reload files in the background, it does so
  # only when actively called.
  #
  # It is performing a check/reload cycle at the start of every request, but
  # also respects a cool down time, during which nothing will be done.
  class Reloader
    def initialize(app, cooldown = 10, backend = Stat)
      @app = app
      @cooldown = cooldown
      @last = (Time.now - cooldown)
      @cache = {}
      @mtimes = {}
      @reload_mutex = Mutex.new

extend backend
    end

def call(env)
      if @cooldown and Time.now > @last + @cooldown
        if Thread.list.size > 1
          @reload_mutex.synchronize{ reload! }
        else
          reload!
        end

@last = Time.now
      end

@app.call(env)
    end

def reload!(stderr = $stderr)
      rotation do |file, mtime|
        previous_mtime = @mtimes[file] ||= mtime
        safe_load(file, mtime, stderr) if mtime > previous_mtime
      end
    end

# A safe Kernel::load, issuing the hooks depending on the results
    def safe_load(file, mtime, stderr = $stderr)
      load(file)
      stderr.puts "#{self.class}: reloaded `#{file}'"
      file
    rescue LoadError, SyntaxError => ex
      stderr.puts ex
    ensure
      @mtimes[file] = mtime
    end

module Stat
      def rotation
        files = [$0, *$LOADED_FEATURES].uniq
        paths = ['./', *$LOAD_PATH].uniq

files.map{|file|
          next if /\.(so|bundle)$/.match?(file) # cannot reload compiled files

found, stat = figure_path(file, paths)
          next unless found && stat && mtime = stat.mtime

@cache[file] = found

yield(found, mtime)
        }.compact
      end

# Takes a relative or absolute +file+ name, a couple possible +paths+ that
      # the +file+ might reside in. Returns the full path and File::Stat for the
      # path.
      def figure_path(file, paths)
        found = @cache[file]
        found = file if !found and Pathname.new(file).absolute?
        found, stat = safe_stat(found)
        return found, stat if found

paths.find do |possible_path|
          path = ::File.join(possible_path, file)
          found, stat = safe_stat(path)
          return ::File.expand_path(found), stat if found
        end

return false, false
      end

def safe_stat(file)
        return unless file
        stat = ::File.stat(file)
        return file, stat if stat.file?
      rescue Errno::ENOENT, Errno::ENOTDIR, Errno::ESRCH
        @cache.delete(file) and false
      end
    end
  end
end

${this.title}

Code Editor : reloader.rb