While XEP-0357: Push Notifications is a great add-on for XMPP protocol it lacks a few features like notifications filtering or support for rich notifications without data leakage.
To address those issues, in Tigase we created a few custom extensions making push notifications in XMPP even more useful.
Table of contents
- Sending notifications while AWAY/XA
- Priority of notifications
- Encrypted Push Notifications
- Encrypted Push Notifications - OMEMO (experimental)