관리-도구

편집 파일: lock.rb

# frozen_string_literal: true require_relative 'body_proxy' module Rack # Rack::Lock locks every request inside a mutex, so that every request # will effectively be executed synchronously. class Lock def initialize(app, mutex = Mutex.new) @app, @mutex = app, mutex end def call(env) @mutex.lock begin response = @app.call(env) returned = response << BodyProxy.new(response.pop) { unlock } ensure unlock unless returned end end private def unlock @mutex.unlock end end end