관리-도구

편집 파일: tempfile_reaper.rb

# frozen_string_literal: true require_relative 'constants' require_relative 'body_proxy' module Rack # Middleware tracks and cleans Tempfiles created throughout a request (i.e. Rack::Multipart) # Ideas/strategy based on posts by Eric Wong and Charles Oliver Nutter # https://groups.google.com/forum/#!searchin/rack-devel/temp/rack-devel/brK8eh-MByw/sw61oJJCGRMJ class TempfileReaper def initialize(app) @app = app end def call(env) env[RACK_TEMPFILES] ||= [] begin _, _, body = response = @app.call(env) rescue Exception env[RACK_TEMPFILES]&.each(&:close!) raise end response[2] = BodyProxy.new(body) do env[RACK_TEMPFILES]&.each(&:close!) end response end end end