Software /
code /
prosody
File
plugins/mod_csi.lua @ 11937:364c3f018e3a
mod_smacks: Refactor ack requesting to avoid some timer roundtrips
The function was too large to comprehend! Breaking it up helps
readability and reuse.
The timer round rip is only to avoid ordering weirdness when sending
from inside a stanza filter. No need when handling <r> and <a>
CSI interactions both boiled down to sending an <r> immediately.
author | Kim Alvefur <zash@zash.se> |
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date | Wed, 24 Nov 2021 21:27:49 +0100 |
parent | 10429:0b04d25c4ffb |
child | 12977:74b9e05af71e |
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local st = require "util.stanza"; local xmlns_csi = "urn:xmpp:csi:0"; local csi_feature = st.stanza("csi", { xmlns = xmlns_csi }); local csi_handler_available = nil; module:hook("stream-features", function (event) if event.origin.username and csi_handler_available then event.features:add_child(csi_feature); end end); function refire_event(name) return function (event) if event.origin.username then event.origin.state = event.stanza.name; module:fire_event(name, event); return true; end end; end module:hook("stanza/"..xmlns_csi..":active", refire_event("csi-client-active")); module:hook("stanza/"..xmlns_csi..":inactive", refire_event("csi-client-inactive")); function module.load() if prosody.hosts[module.host].events._handlers["csi-client-active"] then csi_handler_available = true; module:set_status("core", "CSI handler module loaded"); else csi_handler_available = false; module:set_status("warn", "No CSI handler module loaded"); end end module:hook("module-loaded", module.load); module:hook("module-unloaded", module.load);