prosody-modules
1da4b815d2fe
mod_discodot/mod_discodot.tl

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mod_discodot/mod_discodot.tl @ 4730:1da4b815d2fe

mod_cloud_notify: Identify (and immediately push) urgent stanzas, e.g. calls This covers the following things: - A session that appears online, but has a broken TCP connection - Clients such as Siskin and Snikket iOS that require a push for calls to work It allows the stanza to be pushed immediately instead of waiting for the session to hibernate or an ack to timeout. It shouldn't break any existing cases.
author Matthew Wild <mwild1@gmail.com>
date Wed, 27 Oct 2021 19:12:03 +0100
parent 4577:253df0798996
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4577
253df0798996 mod_discodot: Print a graph of service discovery
Kim Alvefur <zash@zash.se>
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1 local cm = require"core.configmanager";
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2
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3 local function format_host(host:string, conf:{string:any}) : string
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Kim Alvefur <zash@zash.se>
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4 if host == "*" then
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Kim Alvefur <zash@zash.se>
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5 return "Global";
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6 end
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Kim Alvefur <zash@zash.se>
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7 local component_module = conf["component_module"];
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Kim Alvefur <zash@zash.se>
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8 if component_module is string then
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Kim Alvefur <zash@zash.se>
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9 if component_module == "component" then
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Kim Alvefur <zash@zash.se>
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10 return string.format("Component %q", host);
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11 else
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12 return string.format("Component %q %q", host, component_module);
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13 end
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Kim Alvefur <zash@zash.se>
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14 else
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Kim Alvefur <zash@zash.se>
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15 return string.format("VirtualHost %q", host);
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16 end
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Kim Alvefur <zash@zash.se>
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17 end
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18
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19 function module.command(arg : { string }) : integer
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20
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21 local config : { string : { string : any } } = cm.getconfig();
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22
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Kim Alvefur <zash@zash.se>
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23 print"digraph \"prosody\" {"
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Kim Alvefur <zash@zash.se>
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24 for host, conf in pairs(config) do
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Kim Alvefur <zash@zash.se>
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25 print(string.format("%q [label=%q]", host, format_host(host, conf)));
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Kim Alvefur <zash@zash.se>
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26 local parent = host:match("%.(.*)");
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Kim Alvefur <zash@zash.se>
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27 if parent and rawget(config, parent) then
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28 print(string.format("%q -> %q", parent, host));
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29 end
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Kim Alvefur <zash@zash.se>
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30 local disco_items = conf["disco_items"]
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Kim Alvefur <zash@zash.se>
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31 if disco_items is { { string, string } } then
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Kim Alvefur <zash@zash.se>
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32 for _, pair in ipairs(disco_items) do
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Kim Alvefur <zash@zash.se>
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33 print(string.format("%q -> %q", host, pair[1]));
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34 end
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Kim Alvefur <zash@zash.se>
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35 end
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Kim Alvefur <zash@zash.se>
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36
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37 end
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38
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39 print"}"
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40
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41 return 0
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42 end