mod_report_affiliations: Fix traceback a non-user is sending a presence For now we won’t touch their presence instead of emiting this traceback: error Traceback[s2s]: /usr/lib/prosody/core/rostermanager.lua:275: attempt to concatenate a nil value (local 'username') stack traceback: /usr/lib/prosody/core/rostermanager.lua:275: in function 'prosody.core.rostermanager.is_user_subscribed' ...ules/mod_report_affiliations/mod_report_affiliations.lua:116: in field '?' /usr/lib/prosody/util/events.lua:81: in function </usr/lib/prosody/util/events.lua:77> (...tail calls...) /usr/lib/prosody/core/stanza_router.lua:184: in upvalue 'core_post_stanza' /usr/lib/prosody/modules/mod_presence.lua:244: in function </usr/lib/prosody/modules/mod_presence.lua:231> (...tail calls...) /usr/lib/prosody/util/events.lua:81: in function </usr/lib/prosody/util/events.lua:77> (...tail calls...) /usr/lib/prosody/core/stanza_router.lua:188: in upvalue 'core_post_stanza' /usr/lib/prosody/core/stanza_router.lua:128: in upvalue 'core_process_stanza' /usr/lib/prosody/modules/mod_s2s.lua:818: in upvalue 'func' /usr/lib/prosody/util/async.lua:149: in function </usr/lib/prosody/util/async.lua:147>

---
labels:
- 'Stage-Stable'
summary: Server status plugin
...

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

This module fetches the current status of configured hosts and/or stanza
statistics from
[mod\_stanza\_counter](http://code.google.com/p/prosody-modules/wiki/mod_stanza_counter#).
And outputs it in either XML or JSON format.

Usage
=====

Copy the file into prosody's module directory and place it into your
global's enabled modules.

Configuration example:

    server_status_basepath = "/server-info/"
    server_status_show_hosts = { "iwanttoshowifthishostisonline.com", "iwanttoshowifthishostisonline2.com" }
    server_status_show_comps = { "muc.iwanttoshowifthishostisonline.com", "transport.iwanttoshowifthishostisonline.com" }
    server_status_json = true

By default the plugin's output is in XML, setting server\_status\_json
to "true" will turn it into JSON instead. if mod\_stanza\_counter isn't
loaded the plugin will require at least either
server\_status\_show\_hosts or server\_status\_show\_comps to be set.

Info
====

-   This is only compatible with 0.9 for older versions please look at
    the 0.8-diverge branch.