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mod_presence_dedup/README.markdown @ 2744:f70c02c14161

mod_smacks: Trigger event smacks-hibernation-end after queue resend This is more sensible and allows other modules to send out stanzas when handling this event without messing with the order of stanzas.
author tmolitor <thilo@eightysoft.de>
date Fri, 18 Aug 2017 00:56:38 +0200
parent 2599:98b9b9ded29a
child 2876:ea6b5321db50
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---
summary: Presence deduplication module
labels:
- 'Stage-Alpha'
...

This module tries to squash incoming identical presence stanzas to save
some bandwith 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.