Please expose a cleanup method so that I can teardown my tests properly.

[Jhorlin]

I am running into a common gulp-mocha issue where gulp cli completes executing all the tasks but it does not exit. This is because request creates a server when using a middleware app, but does not expose a method to destroy the procces and close the service. Since gulp cli listens for process exit event and request has created a service that is still listening the process exit event is not emitted.

[wdullaer]

This is now the default behaviour in mocha 4 as well. It caused my tests to hang. In mocha there's currently a CLI flag to revert to the old behaviour, but I wouldn't count on this being the case indefinitely.

Exposing a cleanup or close method on the server returned by chai.request would be really useful.