Mercurial > prosody-modules
annotate mod_graceful_shutdown/mod_graceful_shutdown.lua @ 4210:a0937b5cfdcb
mod_invites_page: Remove preauth URI button
This button is incompatible with the majority of XMPP clients around, yet based
on feedback from users, many are drawn to click it when they have any XMPP client
installed already.
In the case where the user already has software installed, we would prefer them to
select it from the software list so they can follow the setup process suited to
their specific client (we already track which software supports preauth URIs). If
their client is not listed, they can still use the manual registration link instead.
author | Matthew Wild <mwild1@gmail.com> |
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date | Fri, 16 Oct 2020 11:03:38 +0100 |
parents | 4652a112a4ba |
children | 8dbaa5e753f3 |
rev | line source |
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mod_graceful_shutdown: Experiment in improving the shutdown experience
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1 -- luacheck: ignore 122/prosody 113/prosody |
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2 |
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3 local timer = require "util.timer"; |
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4 local portman = require "core.portmanager"; |
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5 local server = require "net.server"; |
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6 |
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7 module:set_global(); |
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8 local orig_shutdown = prosody.shutdown; |
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9 |
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10 local pause = module:get_option_number("shutdown_pause", 1); |
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11 |
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12 function module.unload() |
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13 prosody.shutdown = orig_shutdown; |
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14 end |
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15 |
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16 prosody.shutdown = coroutine.wrap(function (reason, code) |
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17 prosody.shutdown_reason = reason; |
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18 prosody.shutdown_code = code; |
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19 timer.add_task(pause, prosody.shutdown); |
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20 coroutine.yield(true, "shutdown initiated"); |
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21 -- Close c2s ports, stop accepting new connections |
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22 portman.deactivate("c2s"); |
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23 -- Close all c2s sessions |
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24 for _, sess in pairs(prosody.full_sessions) do |
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25 sess:close{ condition = "system-shutdown", text = reason } |
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26 end |
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27 -- Wait for notifications to be sent |
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28 coroutine.yield(pause); |
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29 -- Event for everything else to shut down |
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30 prosody.events.fire_event("server-stopping", { |
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31 reason = reason; |
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32 code = code; |
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33 }); |
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34 -- And wait |
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35 coroutine.yield(pause); |
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36 -- And stop main event loop |
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37 server.setquitting(true); |
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38 -- And wait for death |
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39 coroutine.yield(pause * 3); |
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40 -- you came back? die zombie! |
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41 os.exit(1); |
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42 end); |