prosody-modules
0a257d1402c3
mod_stats39/mod_stats39.lua

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mod_stats39/mod_stats39.lua @ 4813:0a257d1402c3

mod_muc_rtbl: Optimize case with zero hashes On the assumption that during quiet times between torrents of spam, the hash set would be empty. There would be no point in doing the operations and hashes to check for a match in that case.
author Kim Alvefur <zash@zash.se>
date Mon, 06 Dec 2021 18:19:19 +0100
parent 4595:bac3dae031ee
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
3839
a4b05f34a790 mod_stats39: Provides statsmanager stats via XEP-0039
Kim Alvefur <zash@zash.se>
parents:
diff changeset
1 local statsman = require "core.statsmanager";
a4b05f34a790 mod_stats39: Provides statsmanager stats via XEP-0039
Kim Alvefur <zash@zash.se>
parents:
diff changeset
2 local st = require "util.stanza";
3846
3941768916f1 mod_stats39: Format numbers with a bit more precision
Kim Alvefur <zash@zash.se>
parents: 3840
diff changeset
3 local s_format = string.format;
3839
a4b05f34a790 mod_stats39: Provides statsmanager stats via XEP-0039
Kim Alvefur <zash@zash.se>
parents:
diff changeset
4
4595
bac3dae031ee Add note of incompatibility with trunk since 5f15ab7c6ae5
Kim Alvefur <zash@zash.se>
parents: 3847
diff changeset
5 assert(statsman.get_stats, "not compatible with trunk based on openmetrics");
bac3dae031ee Add note of incompatibility with trunk since 5f15ab7c6ae5
Kim Alvefur <zash@zash.se>
parents: 3847
diff changeset
6
3847
ffc64d285a96 mod_stats39: Advertise namespace as feature (not part of the XEP?)
Kim Alvefur <zash@zash.se>
parents: 3846
diff changeset
7 module:add_feature("http://jabber.org/protocol/stats");
ffc64d285a96 mod_stats39: Advertise namespace as feature (not part of the XEP?)
Kim Alvefur <zash@zash.se>
parents: 3846
diff changeset
8
3839
a4b05f34a790 mod_stats39: Provides statsmanager stats via XEP-0039
Kim Alvefur <zash@zash.se>
parents:
diff changeset
9 module:hook("iq/host/http://jabber.org/protocol/stats:query", function (event)
a4b05f34a790 mod_stats39: Provides statsmanager stats via XEP-0039
Kim Alvefur <zash@zash.se>
parents:
diff changeset
10 local origin, stanza = event.origin, event.stanza;
a4b05f34a790 mod_stats39: Provides statsmanager stats via XEP-0039
Kim Alvefur <zash@zash.se>
parents:
diff changeset
11 local stats, _, extra = statsman.get_stats();
3840
054898e84a04 mod_stats39: Use a more local reference (silence luacheck warning)
Kim Alvefur <zash@zash.se>
parents: 3839
diff changeset
12 local reply = st.reply(stanza);
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a4b05f34a790 mod_stats39: Provides statsmanager stats via XEP-0039
Kim Alvefur <zash@zash.se>
parents:
diff changeset
13 reply:tag("query", { xmlns = "http://jabber.org/protocol/stats" });
a4b05f34a790 mod_stats39: Provides statsmanager stats via XEP-0039
Kim Alvefur <zash@zash.se>
parents:
diff changeset
14 for stat, value in pairs(stats) do
a4b05f34a790 mod_stats39: Provides statsmanager stats via XEP-0039
Kim Alvefur <zash@zash.se>
parents:
diff changeset
15 local unit = extra[stat] and extra[stat].units;
3846
3941768916f1 mod_stats39: Format numbers with a bit more precision
Kim Alvefur <zash@zash.se>
parents: 3840
diff changeset
16 reply:tag("stat", { name = stat, unit = unit, value = s_format("%.12g", value) }):up();
3839
a4b05f34a790 mod_stats39: Provides statsmanager stats via XEP-0039
Kim Alvefur <zash@zash.se>
parents:
diff changeset
17 end
a4b05f34a790 mod_stats39: Provides statsmanager stats via XEP-0039
Kim Alvefur <zash@zash.se>
parents:
diff changeset
18 origin.send(reply);
a4b05f34a790 mod_stats39: Provides statsmanager stats via XEP-0039
Kim Alvefur <zash@zash.se>
parents:
diff changeset
19 return true;
a4b05f34a790 mod_stats39: Provides statsmanager stats via XEP-0039
Kim Alvefur <zash@zash.se>
parents:
diff changeset
20 end)