util.events: Remove an event's table when it has no more handlers.

[prosody.git] / plugins / mod_iq.lua

diff --git a/plugins/mod_iq.lua b/plugins/mod_iq.lua
index 86c1b528cd2b42f9dd8ba68f3bad80561b03c150..484a1f8fe24b490f8e2b6f612d93a64b7b40e2f8 100644 (file)
--- a/plugins/mod_iq.lua
+++ b/plugins/mod_iq.lua
@@ -13,21 +13,23 @@ local jid_split = require "util.jid".split;
 local full_sessions = full_sessions;
 local bare_sessions = bare_sessions;
 
-module:hook("iq/full", function(data)
-       -- IQ to full JID recieved
-       local origin, stanza = data.origin, data.stanza;
+if module:get_host_type() == "local" then
+       module:hook("iq/full", function(data)
+               -- IQ to full JID recieved
+               local origin, stanza = data.origin, data.stanza;
 
-       local session = full_sessions[stanza.attr.to];
-       if session then
-               -- TODO fire post processing event
-               session.send(stanza);
-       else -- resource not online
-               if stanza.attr.type == "get" or stanza.attr.type == "set" then
-                       origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
+               local session = full_sessions[stanza.attr.to];
+               if session then
+                       -- TODO fire post processing event
+                       session.send(stanza);
+               else -- resource not online
+                       if stanza.attr.type == "get" or stanza.attr.type == "set" then
+                               origin.send(st.error_reply(stanza, "cancel", "service-unavailable"));
+                       end
                end
-       end
-       return true;
-end);
+               return true;
+       end);
+end
 
 module:hook("iq/bare", function(data)
        -- IQ to bare JID recieved