View active promises

[connorbode]

Is it possible to get a list of active promises from a tracker? This would be a nice feature

[ajoslin]

Do you just want an array of the active promises? I don't quite understand. What's your use case?

[connorbode]

Purely for debugging actually. But I've narrowed down the problem.. when I set cache: true for $http, cache hits seem to register the request with the tracker but not the response. My guess is that the cached responses don't go through the interceptor.

[bhollis]

I'm interested in showing a progress bar based on the pending promises - this would be helpful.