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[0] in function chmod in /var/www/hopeinstoughton_www/wp-content/plugins/simple-universal-google-analytics/main.php on line 8
[1] in function include_once in /var/www/hopeinstoughton_www/wp-settings.php on line 560
[2] in function require_once in /var/www/hopeinstoughton_www/wp-config.php on line 85
[3] in function require_once in /var/www/hopeinstoughton_www/wp-load.php on line 50
[4] in function require_once in /var/www/hopeinstoughton_www/wp-blog-header.php on line 13
[5] in function require in /var/www/hopeinstoughton_www/index.php on line 17

# frozen_string_literal: true

##
# A connection "pool" that only manages one connection for now.  Provides
# thread safe `checkout` and `checkin` methods.  The pool consists of one
# connection that corresponds to `http_args`.  This class is private, do not
# use it.

class Gem::Request::HTTPPool # :nodoc:
  attr_reader :cert_files, :proxy_uri

  def initialize(http_args, cert_files, proxy_uri)
    @http_args  = http_args
    @cert_files = cert_files
    @proxy_uri  = proxy_uri
    @queue      = Thread::SizedQueue.new 1
    @queue << nil
  end

  def checkout
    @queue.pop || make_connection
  end

  def checkin(connection)
    @queue.push connection
  end

  def close_all
    until @queue.empty?
      if (connection = @queue.pop(true)) && connection.started?
        connection.finish
      end
    end
    @queue.push(nil)
  end

  private

  def make_connection
    setup_connection Gem::Request::ConnectionPools.client.new(*@http_args)
  end

  def setup_connection(connection)
    connection.start
    connection
  end
end