view mod_host_status_heartbeat/README.markdown @ 5296:0f5657db1cfc

mod_isolate_host: handle server-generated stanzas The hook for setting the no_host_isolation is only called for c2s sessions. This does not work for stanzas generated by the server, such as PEP notifications or presence probe answers. To handle that, we do per-stanza checks for the case that the origin is local.
author Jonas Schäfer <jonas@wielicki.name>
date Sat, 01 Apr 2023 12:03:08 +0200
parents 3f75f892a41e
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.