Mongrel2是一个基于ZeroMQ的Web服务器，语言独立，可以用17种语言编写应用，还有更多非常奇特的地方：WhatmakesMongrel2specialishowitsatisfiestheserequestsinalanguageagnosticandasynchronouswayusingasimplemessagingprotocoltotalktoapplications;notjustservefiles.Mongrel2isalsodesignedtobeincrediblyeasytoautom