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annotate plugins/mod_debug_reset.lua @ 14213:75d09be04f13 13.0

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util.poll: Reject file descriptors outside of FD_SETSIZE in all methods To prevent accesses outside the bounds of the FD sets. Previously only checked on the write, but maybe this could potentially cause weird behavior as well?
author Kim Alvefur <zash@zash.se>
date Sun, 31 May 2026 11:51:22 +0200
parents 368df9b2d511
children
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12968
efdb7f2cd578 mod_debug_reset: New module to "reset" a running server (e.g. for testing)
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1 -- This module will "reset" the server when the client connection count drops
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2 -- to zero. This is somewhere between a reload and a full process restart.
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3 -- It is useful to ensure isolation between test runs, for example. It may
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4 -- also be of use for some kinds of manual testing.
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5
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6 module:set_global();
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7
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8 local hostmanager = require "prosody.core.hostmanager";
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9
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10 local function do_reset()
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11 module:log("info", "Performing reset...");
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12 local hosts = {};
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13 for host in pairs(prosody.hosts) do
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14 table.insert(hosts, host);
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15 end
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16 module:fire_event("server-resetting");
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17 for _, host in ipairs(hosts) do
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18 hostmanager.deactivate(host);
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368df9b2d511 mod_debug_reset: Rename unused variable to please linter
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19 for _ = 1, 4 do
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8f50e7e43df4 mod_debug_reset: Trigger GC cycles to aid with cleanup
Matthew Wild <mwild1@gmail.com>
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20 -- Run a few cycles to ensure full cleanup, including
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21 -- weak tables and finalizers
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22 collectgarbage("collect");
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23 end
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24 hostmanager.activate(host);
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25 module:log("info", "Reset complete");
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26 module:fire_event("server-reset");
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27 end
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28 end
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29
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30 function module.add_host(host_module)
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31 host_module:hook("resource-unbind", function ()
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32 if next(prosody.full_sessions) == nil then
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33 do_reset();
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34 end
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35 end);
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36 end
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37
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38 local console_env = module:shared("/*/admin_shell/env");
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39 console_env.debug_reset = {
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40 reset = do_reset;
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41 };