view mod_presence_dedup/README.markdown @ 4992:ed5abb8b8fa8

mod_http_muc_log: Use XEP-0421 ID over nickname for XEP-0308 This prevents someone else from joining with the same nickname as someone who left, and "correcting" their messages.
author Kim Alvefur <zash@zash.se>
date Tue, 16 Aug 2022 01:41:45 +0200
parents ea6b5321db50
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.