Mercurial > prosody-modules
view mod_host_status_heartbeat/README.markdown @ 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 | 694b62d8a82f |
children |
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--- labels: - Stage-Beta summary: Host status heartbeat ... Introduction ============ This module integrates with [mod\_host\_status\_check] to provide heartbeats at regular intervals. The only time you will generally want this, is if you are using [mod\_component\_client] to run Prosody as an external component of another Prosody server that has [mod\_host\_status\_check] loaded and waiting for heartbeats. Alternatively you can run this on the same Prosody host as [mod\_http\_host\_status\_check] and it will simply update a variable periodically to indicate that Prosody and timers are functional. Configuration ============= The following configuration options are supported: ```{.lua} -- The number of seconds to wait between sending heartbeats status_check_heartbeat_interval = 5 -- Set this to "remote" (the default) if you are using mod_component_client -- and you want to send a heartbeat to a remote server. Otherwise -- set it to "local" to send to mod_host_status_check on the same server. status_check_heartbeat_mode = "remote" ``` Compatibility ============= Works with Prosody 0.9.x and later.