prosody
638f627e707f
plugins/mod_debug_reset.lua

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plugins/mod_debug_reset.lua @ 13134:638f627e707f

util.datamanager: Add O(1) list indexing with on-disk index Index file contains offsets and lengths of each item() which allows seeking directly to each item and reading it without parsing the entire file. Also allows tricks like binary search, assuming items have some defined order. We take advantage of the 1-based indexing in tables to store a magic header in the 0 position, so that table index 1 ends up at file index 1.
author Kim Alvefur <zash@zash.se>
date Tue, 11 May 2021 02:09:56 +0200
parent 13029:8ad432953300
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efdb7f2cd578 mod_debug_reset: New module to "reset" a running server (e.g. for testing)
Matthew Wild <mwild1@gmail.com>
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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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19 hostmanager.activate(host);
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20 module:log("info", "Reset complete");
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21 module:fire_event("server-reset");
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22 end
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23 end
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24
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25 function module.add_host(host_module)
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26 host_module:hook("resource-unbind", function ()
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27 if next(prosody.full_sessions) == nil then
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28 do_reset();
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29 end
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30 end);
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31 end
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32
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33 local console_env = module:shared("/*/admin_shell/env");
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34 console_env.debug_reset = {
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35 reset = do_reset;
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36 };