Mercurial > prosody-modules
view mod_alias/mod_alias.lua @ 4537:53ee391ca689
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 | 65082d91950e |
children |
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-- Copyright (C) 2015 Travis Burtrum -- This file is MIT/X11 licensed. -- set like so in prosody config, works on full or bare jids, or hosts: --aliases = { -- ["old@example.net"] = "new@example.net"; -- ["you@example.com"] = "you@example.net"; -- ["conference.example.com"] = "conference.example.net"; --} local aliases = module:get_option("aliases", {}); local alias_response = module:get_option("alias_response", "User $alias can be contacted at $target"); local st = require "util.stanza"; function handle_alias(event) if event.stanza.attr.type ~= "error" then local alias = event.stanza.attr.to; local target = aliases[alias]; if target then local replacements = { alias = alias, target = target }; local error_message = alias_response:gsub("%$([%w_]+)", function (v) return replacements[v] or nil; end); local message = st.message({ type = "chat", from = alias, to = event.stanza.attr.from }, error_message); module:send(message); return event.origin.send(st.error_reply(event.stanza, "cancel", "gone", error_message)); end end end module:hook("message/bare", handle_alias, 300); module:hook("message/full", handle_alias, 300); module:hook("message/host", handle_alias, 300); module:hook("presence/bare", handle_alias, 300); module:hook("presence/full", handle_alias, 300); module:hook("presence/host", handle_alias, 300);