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annotate plugins/mod_csi.lua @ 10801:2b97aac0ea3c

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mod_csi_simple: Don't consider presence errors as important A large share of `<presence type=error>` appears to be noise from large public channels and failed presence probes. The later at least should count as presence updates, which are currently considered unimportant. See also 8cecb85e4bc4 which is partly reverted here. The intent there was probably mostly about message (delivery) errors, which should be considered important.
author Kim Alvefur <zash@zash.se>
date Tue, 05 May 2020 23:08:47 +0200
parents 0b04d25c4ffb
children 74b9e05af71e
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1 local st = require "util.stanza";
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2 local xmlns_csi = "urn:xmpp:csi:0";
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3 local csi_feature = st.stanza("csi", { xmlns = xmlns_csi });
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4
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5 local csi_handler_available = nil;
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6 module:hook("stream-features", function (event)
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7 if event.origin.username and csi_handler_available then
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8 event.features:add_child(csi_feature);
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9 end
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10 end);
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11
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12 function refire_event(name)
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13 return function (event)
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14 if event.origin.username then
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15 event.origin.state = event.stanza.name;
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16 module:fire_event(name, event);
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17 return true;
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18 end
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19 end;
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20 end
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21
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22 module:hook("stanza/"..xmlns_csi..":active", refire_event("csi-client-active"));
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23 module:hook("stanza/"..xmlns_csi..":inactive", refire_event("csi-client-inactive"));
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24
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25 function module.load()
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26 if prosody.hosts[module.host].events._handlers["csi-client-active"] then
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27 csi_handler_available = true;
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28 module:set_status("core", "CSI handler module loaded");
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29 else
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30 csi_handler_available = false;
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31 module:set_status("warn", "No CSI handler module loaded");
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32 end
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33 end
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34 module:hook("module-loaded", module.load);
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35 module:hook("module-unloaded", module.load);