view mod_s2s_keepalive/README.markdown @ 4877:adc6241e5d16

mod_measure_process: Report the enforced limit The soft limit is what the kernel actually enforces, while the hard limit is is how far you can change the soft limit without privileges. Unless the process dynamically adjusts the soft limit, knowing the hard limit is not as useful as knowing the soft limit. Reporting the soft limit and the number of in-use FDs allows placing alerts on expressions like 'process_open_fds / process_max_fds >= 0.95'
author Kim Alvefur <zash@zash.se>
date Tue, 18 Jan 2022 18:55:20 +0100
parents bfc4d495bf2c
children
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---
summary: Keepalive s2s connections
...

Introduction
============

This module periodically sends [XEP-0199] ping requests to remote servers
to keep your connection alive.

Configuration
=============

Simply add the module to the `modules_enabled` list like any other
module. By default, all current s2s connections will be pinged
periodically. To ping only a subset of servers, list these in
`keepalive_servers`. The ping interval can be set using
`keepalive_interval`.

If no response to the ping has been received in about 10 minutes (or
`keepalive_timeout` seconds) the s2s connections are closed.

``` lua
modules_enabled = {
    ...
    "s2s_keepalive"
}

keepalive_servers = { "conference.prosody.im"; "rooms.swift.im" }
keepalive_interval = 90 -- (in seconds, default is 60 )
keepalive_timeout = 300 -- (in seconds, default is 593 )
```

Compatibility
=============

  ------- -----------------------
  0.11    Works
  0.10    Works
  0.9     Works
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