Mercurial > prosody-modules
view mod_delay/mod_delay.lua @ 2494:d300ae5dba87
mod_smacks: Fix some bugs with smacks-ack-delayed event triggering.
The old code had several flaws which are addressed here.
First of all this fixes the if statement guarding the event generation
There where some timing glitches addressed by this commit as well.
author | tmolitor <thilo@eightysoft.de> |
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date | Sun, 12 Feb 2017 21:23:22 +0100 |
parents | 05248d5a7166 |
children | 5e94061c1aa7 |
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local add_filter = require "util.filters".add_filter; local remove_filter = require "util.filters".remove_filter; local datetime = require "util.datetime"; local xmlns_delay = "urn:xmpp:delay"; -- Raise an error if the modules has been loaded as a component in prosody's config if module:get_host_type() == "component" then error(module.name.." should NOT be loaded as a component, check out http://prosody.im/doc/components", 0); end local add_delay = function(stanza, session) if stanza and stanza.name == "message" and stanza:get_child("delay", xmlns_delay) == nil then -- only add delay tag to chat or groupchat messages (should we add a delay to anything else, too???) if stanza.attr.type == "chat" or stanza.attr.type == "groupchat" then -- session.log("debug", "adding delay to message %s", tostring(stanza)); stanza = stanza:tag("delay", { xmlns = xmlns_delay, from = session.host, stamp = datetime.datetime()}); end end return stanza; end module:hook("resource-bind", function(event) add_filter(event.session, "stanzas/in", add_delay, 1); end); module:hook("pre-resource-unbind", function (event) remove_filter(event.session, "stanzas/in", add_delay); end);