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view mod_presence_cache/README.md @ 6322:f110bce35630

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mod_block_registrations: Support blocking confusable usernames (UTS 39) This prevents registering e.g. "admin" but with a Cyrillic 'a' U+0430 and other such variations, including keming like "adrnin".
author Kim Alvefur <zash@zash.se>
date Sat, 06 Sep 2025 21:02:26 +0200
parents fe081789f7b5
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---
summary: Cache presence from remote users
...

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

This module stores a timestamp of the latest presence received from
users contacts so that the client can see who is online faster when they
sign in, and won't have to wait for remote servers to reply.

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

Just enable the module.

    modules_enabled = {
        -- more modules
        "presence_cache";
    }

Advanced configuration
======================

The size of the cache is tuneable:

    presence_cache_size = 99

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

Requires 0.10 or later