在Grails应用程序中为长时间运行的作业构建队列的最佳方法是什么？

I have a Grails app that has some computationally intensive optimizations with a running time of ~5 minutes (perhaps more). Currently, I'm doing these in the main request thread, i.e. it takes 5 minutes for the request to return. It works, but is of course horrible from a usability perspective.I have a Grails app that has some computational