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annotate mod_s2s_failclose/mod_s2s_failclose.lua @ 6554:0002c727e918

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mod_firewall: Use module:add_timer() for HTTP polling This ensures that polling stops when the module is unloaded.
author Matthew Wild <mwild1@gmail.com>
date Sun, 24 May 2026 19:35:52 +0100
parents 83355cfcad1d
children
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6353
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
parents:
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1 module:set_global();
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
parents:
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2 local errors = require "prosody.util.error";
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
parents:
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3 local incoming_s2s = prosody.incoming_s2s;
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
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4
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
parents:
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5 -- When an outgoing connection fails, close a corresponding incoming connection with a stream error to indicate the problem to the remote
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
parents:
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6 module:hook("s2s-destroyed", function(event)
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
parents:
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7 local s2sout = event.session;
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
parents:
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8 if s2sout.type ~= "s2sout_unauthed" then return end
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
parents:
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9 for s2sin in pairs(incoming_s2s) do
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
parents:
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10 if s2sin.from_host == s2sout.to_host and s2sin.to_host == s2sout.from_host then
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
parents:
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11 s2sin:close(errors.new({ condition = "reset", text = "Could not deliver return stanzas, please check your DNS and firewall" }));
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
parents:
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12 end
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
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13 end
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
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14 end);