File

mod_muc_offline_delivery/README.md @ 5571:ca3c2d11823c

mod_pubsub_feeds: Track latest timestamp seen in feeds instead of last poll This should ensure that an entry that has a publish timestmap after the previously oldest post, but before the time of the last poll check, is published to the node. Previously if an entry would be skipped if it was published at 13:00 with a timestamp of 12:30, where the last poll was at 12:45. For feeds that lack a timestamp, it now looks for the first post that is not published, assuming that the feed is in reverse chronological order, then iterates back up from there.
author Kim Alvefur <zash@zash.se>
date Sun, 25 Jun 2023 16:27:55 +0200
parent 4339:3b7847c9bd26
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---
labels:
- 'Stage-Alpha'
summary: 'Support for sending MUC messages to offline users'
...

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

This module implements support for sending messages in a MUC to affiliated users
who are not in the room. This is a custom extension by Tigase to allow push notifications
from MUCs to users who are not currently connected.

It is planned that this will evolve to a XEP in the near future.

The protocol is described below. It is implemented in the Siskin client for iOS.

Details
=======

Add to modules_enabled under your MUC component (i.e. **not** the global modules_enabled
list). There are no configuration options.

Compatibility
=============

Requires Prosody trunk (0.12) for the API introduced in commit 336cba957c88.

Protocol
========

To enable this feature, a client must fetch the registration form from a MUC,
as per XEP-0045. The form will include the usual field for nickname (this is
required), and also a boolean field named `{http://tigase.org/protocol/muc}offline`.

Submit the form with that field set to true, and the MUC will forward messages
to your bare JID when you are not connected to the room. Two things to note:

1. This will achieve nothing unless your server is capable of handling these
    messages correctly.
2. Messages are only sent when you are not in the room. This includes other
    resources of the same account.