view mod_presence_cache/README.markdown @ 2796:6a7b7cb7148e

mod_storage_appendmap: Factor out serialization into reusable functions
author Kim Alvefur <zash@zash.se>
date Fri, 13 Oct 2017 00:31:40 +0200
parents ed2bb50d4f91
children
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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