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annotate mod_offline_hints/mod_offline_hints.lua @ 4537:53ee391ca689

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mod_smacks: Fix traceback due to session being destroyed in send() Sending something can cause the OS to notice that the connection is dead and then the connection can be dead at this point. More likely if opportunistic_writes is enabled.
author Kim Alvefur <zash@zash.se>
date Thu, 01 Apr 2021 11:35:26 +0200
parents e86315c9b5c4
children
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1 -- mod_offline_hints
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2 --
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3 -- Copyright (C) 2019 Marcos de Vera Piquero <marcos.devera@quobis.com>
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4 --
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5 -- This file is MIT/X11 licensed.
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6 --
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7 -- A module to discard hinted messages with no-store at mod_offline
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8 --
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9
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10 module:depends"offline";
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11
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12 local function handle_offline (event)
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13 local stanza = event.stanza;
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14 if (stanza:get_child("no-store", "urn:xmpp:hints") or
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15 stanza:get_child("no-permanent-store", "urn:xmpp:hints")) then
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16 module:log("debug", "Not storing offline stanza: %s (urn:xmpp:hints)", stanza);
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17 return false;
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18 end
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19 return nil;
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20 end
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21
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22 module:hook("message/offline/handle", handle_offline);
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23
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24 module:log("debug", "Module loaded");