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annotate mod_s2s_failclose/mod_s2s_failclose.lua @ 6398:9c9889ad4302

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mod_unsubscriber: Add MUC support This catches XEP-0045 Join stanzas and replies with an error telling the prospective participant that the supposed MUC is gone. The user or their client can then take action to remove any bookmark or at least disable autojoin.
author Kim Alvefur <zash@zash.se>
date Sat, 07 Feb 2026 12:25:52 +0100
parents 83355cfcad1d
children
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83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
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1 module:set_global();
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
Kim Alvefur <zash@zash.se>
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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>
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3 local incoming_s2s = prosody.incoming_s2s;
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
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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>
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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>
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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>
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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>
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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
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12 end
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
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13 end
83355cfcad1d mod_s2s_failclose: Report outgoing connection failures to remote servers
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14 end);