annotate mod_audit_status/README.md @ 5951:d6a695abb33c

mod_ping_muc: Delay ping a configurable amount of time If a server is restarting, checking immediately before it has a chance to complete its restart and get ready would often fail, preventing the possibility of transparent restarts as supported by Prosody's mod_muc. Reconnecting immediately when a connection is closed for being idle, or because the remote server is trying to reclaim some resources, is also counter-productive as the connection may fail. Also, if there is some Internet routing problem affecting s2s, it may help to wait a bit before checking, in case the problem resolved itself in the mean time.
author Kim Alvefur <zash@zash.se>
date Sun, 11 Aug 2024 16:10:24 +0200
parents c450dbf6c0fa
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2 summary: Log server status changes to audit log
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3 rockspec: {}
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4 ...
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5
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6 This module records server status (start, stop, crash) to the audit log
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7 maintained by [mod_audit].
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8
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9 ## Configuration
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11 There is a single option, `audit_status_heartbeat_interval` which specifies
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12 the interval at which the "server is running" heartbeat should be updated (it
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13 is stored in Prosody's configured storage backend).
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15 To detect crashes, Prosody periodically updates this value at the specified
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16 interval. A low value will update more frequently, which causes additional I/O
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17 for Prosody. A high value will give less accurate timestamps for "server
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18 crashed" events in the audit log.
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19
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20 The default value is 60 (seconds).
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22 ```lua
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23 audit_status_heartbeat_interval = 60
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24 ```
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26 ## Compatibility
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28 This module requires Prosody trunk (as of April 2023). It is not compatible
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29 with 0.12.