HTTP request timeout and content download time

Question

I'm having a weird issue about HTTP requests...
The request is marked as "Pending" under the network and eventually a timeout happens. The timing tab shows this

The weird thing about this is that if I execute the exact, same HTTP request a second time it gets processed in 500ms and I correctly get the requested data.

Does someone know how this can happen and how can this be fixed? Thank you!!

Answer 1

For those who are still looking for this, it happened that due to a coding error AngularJS started to trigger a huge amount of digests that blocked the client to get the HTTP response.