File

+
−local st = require "prosody.util.stanza";
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−local xmlns_csi = "urn:xmpp:csi:0";
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−local csi_feature = st.stanza("csi", { xmlns = xmlns_csi });
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−
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−local change = module:metric("counter", "changes", "events", "CSI state changes", {"csi_state"});
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−
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−module:hook("stream-features", function (event)
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−	if event.origin.username then
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−		event.features:add_child(csi_feature);
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−	end
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−end);
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−
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−function refire_event(name)
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−	return function (event)
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−		if event.origin.username then
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−			event.origin.state = event.stanza.name;
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−			change:with_labels(event.stanza.name):add(1);
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−			module:fire_event(name, event);
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−			return true;
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−		end
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−	end;
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−end
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−
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−module:hook("stanza/"..xmlns_csi..":active", refire_event("csi-client-active"));
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−module:hook("stanza/"..xmlns_csi..":inactive", refire_event("csi-client-inactive"));