Would be nice if there is an API to shutdown the running rack app.

[bhanuone]

I am using capybara_discoball in my system specs. I had to keep all of my test scenarios in a single block that will be passed to the spin method. I want to separate all these tests across multiple files. But I am getting an Address already in use error. Is there any way to stop the running rack app? Especially this is useful in parallel tests.