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mod_muc_reserve_nick_pattern/mod_muc_reserve_nick_pattern.lua @ 5833:76b57bcfe1b2
mod_pubsub_serverinfo: Warm-up opt-in cache
By warming up the cache that contains the opt-in data, the first publication has a better chance of including domain names for remote domains that opt-in.
Without this change, those domains are named only after the _second_ publication, which can take a while. New users are likely thrown off by that.
author | Guus der Kinderen <guus.der.kinderen@gmail.com> |
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date | Thu, 04 Jan 2024 16:19:55 +0100 |
parent | 5172:dc6a10629670 |
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local jid = require "util.jid"; local st = require "util.stanza"; local nick_patterns = module:get_option_array("muc_reserve_nick_patterns", {}); module:hook("muc-occupant-pre-join", function (event) local nick = jid.resource(event.occupant.nick); for k, nick_pattern in pairs(nick_patterns) do if nick:match(nick_pattern) then local reply = st.error_reply(event.stanza, "modify", "conflict", "Unacceptable nickname, please try another"); module:send(reply); return true; end end end);