Mercurial > prosody-modules
view mod_smacks_noerror/mod_smacks_noerror.lua @ 3571:f5ea0b886c7c
mod_storage_xmlarchive: Limit search to smallest time range in case of inexact match
This should improve performance in case the exact days in the 'start'
and 'end' range are missing from the index.
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Fri, 03 May 2019 18:59:38 +0200 |
parents | f35b2b76df6d |
children | e7dc25e54d02 |
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local t_insert = table.insert; local mod_smacks = module:depends"smacks" -- ignore offline messages and don't return any error (the message will be already in MAM at this point) -- this is *only* triggered if mod_offline is *not* loaded and completely ignored otherwise module:hook("message/offline/handle", function(event) event.origin.log("debug", "Ignoring offline message (mod_offline seems to be *not* loaded)..."); return true; end, -100); local function discard_unacked_messages(session) local queue = session.outgoing_stanza_queue; local replacement_queue = {}; session.outgoing_stanza_queue = replacement_queue; for _, stanza in ipairs(queue) do if stanza.name == "message" and stanza.attr.xmlns == nil and ( stanza.attr.type == "chat" or ( stanza.attr.type or "normal" ) == "normal" ) then -- do nothing here for normal messages and don't send out "message delivery errors", -- because messages are already in MAM at this point (no need to frighten users) else t_insert(replacement_queue, stanza); end end end local handle_unacked_stanzas = mod_smacks.handle_unacked_stanzas; mod_smacks.handle_unacked_stanzas = function (session) -- Only deal with authenticated (c2s) sessions if session.username then discard_unacked_messages(session) end return handle_unacked_stanzas(session); end function module.unload() mod_smacks.handle_unacked_stanzas = handle_unacked_stanzas; end