title: Jsf Application closes when I close my browser
body: <p>I made an jsf application.This application has a menu containing start,stop buttons.When start is pressed , application starts to get data from web sites, and updates its database.The application also has progress bar for update process.However,this process takes a long time to finish.I want that when i close my browser , it should go on updating database.Besides, when i open it again, i should get previous state.However, this isn't happening.When i close browser the application closes too.How do i do that? </p>
  
  <p>Thanks.</p>