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annotate mod_reload_modules/mod_reload_modules.lua @ 5585:5b316088bef5

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mod_rest: Use logger of HTTP request in trunk In Prosody trunk rev c975dafa4303 each HTTP request gained its own log sink, to make it easy to log things related to each request and group those messages. Especially where async is used, spreading the request and response apart as mod_rest does with iq stanzas, this grouped logging should help find related messages.
author Kim Alvefur <zash@zash.se>
date Fri, 07 Jul 2023 00:10:37 +0200
parents cc14bfec209b
children
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412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading
Matthew Wild <mwild1@gmail.com>
parents: 502
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1 local array, it, set = require "util.array", require "util.iterators", require "util.set";
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2 local mm = require "core.modulemanager";
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3
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4 function reload_all()
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5 local modules = module:get_option_set("reload_modules", {});
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6 if not modules then
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7 module:log("warn", "No modules listed in the config to reload - set reload_modules to a list");
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8 return;
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9 end
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10 local configured_modules = module:get_option_inherited_set("modules_enabled", {});
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cc14bfec209b mod_reload_modules: Be aware of component module (thanks Menel)
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parents: 3882
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11 local component_module = module:get_option_string("component_module");
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12 if component_module then
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13 -- Ensure awareness of the component module so that it is not unloaded
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14 configured_modules:add(component_module);
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15 end
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16
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3b8f4f3b1718 mod_reload_modules: Ignore removed hosts...
tmolitor <thilo@eightysoft.de>
parents: 3759
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17 -- ignore removed hosts
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18 if not prosody.hosts[module.host] then
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19 module:log("warn", "Ignoring host %s: host was removed...", module.host);
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20 return;
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21 end
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412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading
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parents: 502
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22 local loaded_modules = set.new(array.collect(it.keys(prosody.hosts[module.host].modules)));
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23 local need_to_load = set.intersection(configured_modules - loaded_modules, modules);
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24 local need_to_unload = set.intersection(loaded_modules - configured_modules, modules);
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26 for module_name in need_to_load do
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27 module:log("debug", "Loading %s", module_name);
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28 mm.load(module.host, module_name);
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29 end
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31 for module_name in need_to_unload do
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32 module:log("debug", "Unloading %s", module_name);
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33 mm.unload(module.host, module_name);
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34 end
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36 modules:exclude(need_to_load+need_to_unload)
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38 for module_name in set.intersection(modules,configured_modules) do
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parents: 502
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39 module:log("debug", "Reloading %s", module_name);
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fc08d841a309 mod_reload_modules: Fix a bug introduced in commit 412f62d05a23, which caused mod_reload_modules to... not reload modules
Matthew Wild <mwild1@gmail.com>
parents: 1178
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40 mm.reload(module.host, module_name);
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41 end
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57eb248f6dd3 mod_reload_modules: Accept a list of global modules to reload
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43 local global_modules = module:get_option_set("reload_global_modules", {});
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44 for module_name in global_modules do
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45 module:log("debug", "Global reload of mod_%s", module_name);
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46 mm.reload("*", module_name);
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47 end
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48 end
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51 if module.hook_global then
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52 module:hook_global("config-reloaded", reload_all);
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53 else -- COMPAT w/pre-0.9
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54 function module.load()
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55 prosody.events.add_handler("config-reloaded", reload_all);
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56 end
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57 function module.unload()
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58 prosody.events.remove_handler("config-reloaded", reload_all);
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59 end
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60 end