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annotate mod_presence_dedup/README.markdown @ 4629:0e60ce83205c

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mod_s2s_keepalive: Ignore errors from the local server If a stanza can't be delivered and instead an bounce is generated, the origin of the error, when different from the stanza 'from' should be indicated in the 'by' attribute of the <error>, which we look for here so this doesn't count as a successful ping. An error that does come from the remote means we have connectivity, but probably no XEP-0199 handling. This is fine. We care about connectivity, not protocol.
author Kim Alvefur <zash@zash.se>
date Wed, 21 Jul 2021 15:57:13 +0200
parents ea6b5321db50
children
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1 ---
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2 summary: Presence deduplication module
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a43242289fce mod_presence_dedup/README: Add 'Alpha' label since this module is highly experimental and will break things
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3 labels:
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98b9b9ded29a mod_presence_dedup/README: Fix weird spelling of Alpha
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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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12
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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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16
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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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19
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20 Requires Prosody 0.10 or later.