Let me first tell you the requirement for that i am looking for your help. I have to screen scrap the contents from more than 20 web sites parallely for specific query term.I am using paralle::forkManager, and It is doing the same as expected. But my concern with parallel::forkmanager is, I have to wait for all forked process to finished. That will cause a big dilay to display the fetched contents. I wanted to display the fetched contents as they are availbe from any of the sites sceen scraped first by any proccess. In nut shell I don't want to wait for all processes to finished to display the feched content. Suggest me if some other module whcih can be helpful. It would be nice to have your ideas on it.