annotate mod_presence_dedup/README.markdown @ 4249:64aa1d9d70ac

mod_rest: Catch and log errors in callback promise chain From the code it looks like it should be possible to reply to an error stanza, but it did not. Turns out I was saved by my local developer mode module which throws errors if an attempt is made to create an errror reply to an error stanza. However nothing collects this error from the promise, so all I got was confusion.
author Kim Alvefur <zash@zash.se>
date Sun, 15 Nov 2020 16:25:49 +0100
parents ea6b5321db50
children
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2 summary: Presence deduplication module
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3 labels:
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4 - 'Stage-Alpha'
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5 ...
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7 This module tries to squash incoming identical presence stanzas to save
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8 some bandwidth at the cost of increased memory use.
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10 Configuration
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11 =============
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13 Option Type Default
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14 ------------------------------ -------- ---------
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15 presence\_dedup\_cache\_size number `100`
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17 The only setting controls how many presence stanzas *per session* are
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18 kept in memory for comparing with incoming presenece.
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20 Requires Prosody 0.10 or later.