prosody-modules
14f39769c9e0
mod_muc_limits/mod_muc_limits.lua

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mod_muc_limits/mod_muc_limits.lua @ 557:14f39769c9e0

mod_muc_limits: Echo any MUC <x> or <body> in the error reply (required to make Gajim display the error)
author Matthew Wild <mwild1@gmail.com>
date Sun, 15 Jan 2012 02:05:41 +0000
parent 556:e50bdbaa7802
child 1035:09a5082a8162
comparison
equal deleted inserted replaced
556:e50bdbaa7802 557:14f39769c9e0
1 1
2 local st = require "util.stanza"; 2 local st = require "util.stanza";
3 local new_throttle = require "util.throttle".create; 3 local new_throttle = require "util.throttle".create;
4
5 local xmlns_muc = "http://jabber.org/protocol/muc";
4 6
5 local period = math.max(module:get_option_number("muc_event_rate", 0.5), 0); 7 local period = math.max(module:get_option_number("muc_event_rate", 0.5), 0);
6 local burst = math.max(module:get_option_number("muc_burst_factor", 6), 1); 8 local burst = math.max(module:get_option_number("muc_burst_factor", 6), 1);
7 9
8 local function handle_stanza(event) 10 local function handle_stanza(event)
24 throttle = new_throttle(period*burst, burst); 26 throttle = new_throttle(period*burst, burst);
25 room.throttle = throttle; 27 room.throttle = throttle;
26 end 28 end
27 if not throttle:poll(1) then 29 if not throttle:poll(1) then
28 module:log("warn", "Dropping stanza for %s@%s from %s, over rate limit", dest_room, dest_host, from_jid); 30 module:log("warn", "Dropping stanza for %s@%s from %s, over rate limit", dest_room, dest_host, from_jid);
29 origin.send(st.error_reply(stanza, "wait", "policy-violation", "The room is currently overactive, please try again later")); 31 local reply = st.error_reply(stanza, "wait", "policy-violation", "The room is currently overactive, please try again later");
32 local body = stanza:get_child_text("body");
33 if body then
34 reply:up():tag("body"):text(body):up();
35 end
36 local x = stanza:get_child("x", xmlns_muc);
37 if x then
38 reply:add_child(st.clone(x));
39 end
40 origin.send(reply);
30 return true; 41 return true;
31 end 42 end
32 end 43 end
33 44
34 function module.unload() 45 function module.unload()