This repository was archived by the owner on Apr 25, 2019. It is now read-only.
This repository was archived by the owner on Apr 25, 2019. It is now read-only.
retry mechanics with exponential backoff #3
Description
https://developers.google.com/cloud-messaging/http-server-ref#error-codes
Appropriate errors: Unavailable and InternalServerError. Or all 5xx.