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mod_storage_xmlarchive: Advertise capabilities (none atm) Both 'total' and 'quota' would be prohibitively expensive for the kind of archives this module targets as it would require counting items across the entire archive.
author Kim Alvefur <zash@zash.se>
date Fri, 13 Aug 2021 01:18:32 +0200
parents 758a9a723597
children
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---
labels:
- 'Stage-Alpha'
summary: 'XEP-0136: Message Archiving frontend for mod\_mam'
...

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

Implementation of [XEP-0136: Message
Archiving](http://xmpp.org/extensions/xep-0136.html) for
[mod\_mam](mod_mam.html).

Details
=======

See [mod\_mam] for details.

Usage
=====

First configure mod\_mam as specified in it's [wiki][mod\_mam]. Make
sure it uses sql2 storage backend.

Then add "mam\_archive" to your modules\_enabled list:

        modules_enabled = {
            -- ...
            "mam_archive",
            -- ...
        }

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

Because of the fact that [XEP-0136] defines a 'conversation' concept not
present in [XEP-0313], we have to assume some periods of chat history as
'conversations'.

Conversation interval defaults to one day, to provide for a convenient
usage.

    archive_conversation_interval = 86400; -- defined in seconds. One day by default

That is the only reason SQL database is required as well.

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

  ------ ---------------
  0.10   Works
  0.9    Does not work
  ------ ---------------

  ------------ ------------
  PostgreSQL   Tested
  MySQL        Not tested
  SQLite       Tested
  ------------ ------------