Mercurial > prosody-modules
view mod_host_status_check/README.markdown @ 5381:32a9817c7516
mod_firewall: Initialize compiled chunk just once for all handlers
This should fix a case where some stateful dependencies (such as throttles)
produce separate instances for every call to new_handler(), leading to
surprising behaviour (e.g. rules executed via JUMP CHAIN vs ::deliver would
have separate rate limits).
This also adds better error handling in case the compiled code fails to run
for some reason.
author | Matthew Wild <mwild1@gmail.com> |
---|---|
date | Fri, 28 Apr 2023 13:27:06 +0100 |
parents | 2a16a6c67288 |
children | 694b62d8a82f |
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--- labels: Stage-Beta summary: Host status check ... Introduction ============ This module allows you to monitor the state of hosts and components in your Prosody server. For example, it will track whether components are connected and (if the component supports it) listen for heartbeats sent by the component to indicate that it is functioning. This module does not expose any interface to access the status information itself. See [mod\_http\_host\_status\_check] for a module that allows you to access host status information over HTTP(S). Configuration ============= There are no configuration options for this module. You should enable it on every host that you want to monitor, by adding it to modules\_enabled. Note that to monitor components, adding to the global modules\_enabled list will not suffice - you will need to add it to the component's own modules\_enabled, like this: ``` {.lua} Component "mycomponent.example.com" modules_enabled = { "host_status_check" } ``` Compatibility ============= Works with Prosody 0.9.x and later.