Firebase notification not received behind proxy

Question

Does Firebase not work behind proxies?

I am making an Android app for the students of my institute. The app does not receive the notification when it is connected to

Answer 1

Firebase doesn't work behind PROXIES.

We have had this issue since Firebase launched. See here; https://github.com/firebase/firebase-tools/issues/36 and here; https://groups.google.com/forum/#!topic/firebase-talk/UNO58i1mUYw.

Just google 'firebase behind proxy'. Personally, I am still hopeful that one day we'll get a fix.