---
labels:
- 'Stage-Alpha'
summary: 'XEP-0357: Cloud push notifications'
...

Introduction
============

This is an implementation of the server bits of [XEP-0357: Push
Notifications](http://xmpp.org/extensions/xep-0357.html). It allows
clients to register an "app server" which is notified about new messages
while the user is offline or disconnected. Implementation of the "app
server" is not included[^1].

Details
=======

App servers are notified about offline messages.

Installation
============

Same as any other module.

Configuration
=============

Configured in-band by supporting clients.

[^1]: The service which is expected to forward notifications to
    something like Google Cloud Messaging or Apple Notification Service