view mod_presence_dedup/README.md @ 6534:5aeefc2251d4

mod_firewall: Load a script completely or not at all Previously it was possible that some chains would load, but others would not. This can be surprising (that a "half-loaded" state is possible) and hard to debug. This change makes it so that if some chains don't compile, the whole script will be treated as not loaded.
author Matthew Wild <mwild1@gmail.com>
date Wed, 06 May 2026 16:15:38 +0100
parents fe081789f7b5
children
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---
summary: Presence deduplication module
labels:
- 'Stage-Alpha'
...

This module tries to squash incoming identical presence stanzas to save
some bandwidth at the cost of increased memory use.

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

  Option                         Type     Default
  ------------------------------ -------- ---------
  presence\_dedup\_cache\_size   number   `100`

The only setting controls how many presence stanzas *per session* are
kept in memory for comparing with incoming presenece.

Requires Prosody 0.10 or later.