Mercurial > prosody-modules
view mod_unsubscriber/mod_unsubscriber.lua @ 5381:32a9817c7516
mod_firewall: Initialize compiled chunk just once for all handlers
This should fix a case where some stateful dependencies (such as throttles)
produce separate instances for every call to new_handler(), leading to
surprising behaviour (e.g. rules executed via JUMP CHAIN vs ::deliver would
have separate rate limits).
This also adds better error handling in case the compiled code fails to run
for some reason.
author | Matthew Wild <mwild1@gmail.com> |
---|---|
date | Fri, 28 Apr 2023 13:27:06 +0100 |
parents | e00dc913d965 |
children |
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assert(module:get_host_type() == "component", "This module should be loaded as a Component"); local st = require "util.stanza"; module:hook("presence/bare", function(event) local origin, stanza = event.origin, event.stanza; if stanza.attr.type == "probe" then -- they are subscribed and want our current presence -- tell them we denied their subscription local reply = st.reply(stanza) reply.attr.type = "unsubcribed"; origin.send(reply); return true; elseif stanza.attr.type == nil then -- they think we are subscribed and sent their current presence -- tell them we unsubscribe local reply = st.reply(stanza) reply.attr.type = "unsubcribe"; origin.send(reply); return true; end -- fall trough to default error end);