prosody-modules: mod_reload_modules/mod_reload

annotate mod_reload_modules/mod_reload_modules.lua @ 5243:d5dc8edb2695

mod_http_oauth2: Use more compact IDs UUIDs are nice but so verbose! The reduction in entropy for the nonce should be fine since the timestamp is also counts towards this, and it changes every second (modulo clock shenanigans), so the chances of someone managing to get the same client_secret by registering with the same information at the same time as another entity should be negligible.

author	Kim Alvefur <zash@zash.se>
date	Sat, 11 Mar 2023 22:46:27 +0100
parents	cc14bfec209b
children

rev	line source
1178 412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	1 local array, it, set = require "util.array", require "util.iterators", require "util.set";
313 524f22ef2c2b mod_reload_modules: Module to, erm, reload modules, on SIGHUP/config reload Matthew Wild <mwild1@gmail.com> parents: diff changeset	2 local mm = require "core.modulemanager";
524f22ef2c2b mod_reload_modules: Module to, erm, reload modules, on SIGHUP/config reload Matthew Wild <mwild1@gmail.com> parents: diff changeset	3
502 aad0b2df9e6b mod_reload_modules: Use module:hook_global() if available Matthew Wild <mwild1@gmail.com> parents: 313 diff changeset	4 function reload_all()
1178 412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	5 local modules = module:get_option_set("reload_modules", {});
313 524f22ef2c2b mod_reload_modules: Module to, erm, reload modules, on SIGHUP/config reload Matthew Wild <mwild1@gmail.com> parents: diff changeset	6 if not modules then
524f22ef2c2b mod_reload_modules: Module to, erm, reload modules, on SIGHUP/config reload Matthew Wild <mwild1@gmail.com> parents: diff changeset	7 module:log("warn", "No modules listed in the config to reload - set reload_modules to a list");
524f22ef2c2b mod_reload_modules: Module to, erm, reload modules, on SIGHUP/config reload Matthew Wild <mwild1@gmail.com> parents: diff changeset	8 return;
524f22ef2c2b mod_reload_modules: Module to, erm, reload modules, on SIGHUP/config reload Matthew Wild <mwild1@gmail.com> parents: diff changeset	9 end
1178 412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	10 local configured_modules = module:get_option_inherited_set("modules_enabled", {});
4947 cc14bfec209b mod_reload_modules: Be aware of component module (thanks Menel) Kim Alvefur <zash@zash.se> parents: 3882 diff changeset	11 local component_module = module:get_option_string("component_module");
cc14bfec209b mod_reload_modules: Be aware of component module (thanks Menel) Kim Alvefur <zash@zash.se> parents: 3882 diff changeset	12 if component_module then
cc14bfec209b mod_reload_modules: Be aware of component module (thanks Menel) Kim Alvefur <zash@zash.se> parents: 3882 diff changeset	13 -- Ensure awareness of the component module so that it is not unloaded
cc14bfec209b mod_reload_modules: Be aware of component module (thanks Menel) Kim Alvefur <zash@zash.se> parents: 3882 diff changeset	14 configured_modules:add(component_module);
cc14bfec209b mod_reload_modules: Be aware of component module (thanks Menel) Kim Alvefur <zash@zash.se> parents: 3882 diff changeset	15 end
cc14bfec209b mod_reload_modules: Be aware of component module (thanks Menel) Kim Alvefur <zash@zash.se> parents: 3882 diff changeset	16
3882 3b8f4f3b1718 mod_reload_modules: Ignore removed hosts... tmolitor <thilo@eightysoft.de> parents: 3759 diff changeset	17 -- ignore removed hosts
3b8f4f3b1718 mod_reload_modules: Ignore removed hosts... tmolitor <thilo@eightysoft.de> parents: 3759 diff changeset	18 if not prosody.hosts[module.host] then
3b8f4f3b1718 mod_reload_modules: Ignore removed hosts... tmolitor <thilo@eightysoft.de> parents: 3759 diff changeset	19 module:log("warn", "Ignoring host %s: host was removed...", module.host);
3b8f4f3b1718 mod_reload_modules: Ignore removed hosts... tmolitor <thilo@eightysoft.de> parents: 3759 diff changeset	20 return;
3b8f4f3b1718 mod_reload_modules: Ignore removed hosts... tmolitor <thilo@eightysoft.de> parents: 3759 diff changeset	21 end
1178 412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	22 local loaded_modules = set.new(array.collect(it.keys(prosody.hosts[module.host].modules)));
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	23 local need_to_load = set.intersection(configured_modules - loaded_modules, modules);
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	24 local need_to_unload = set.intersection(loaded_modules - configured_modules, modules);
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	25
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	26 for module_name in need_to_load do
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	27 module:log("debug", "Loading %s", module_name);
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	28 mm.load(module.host, module_name);
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	29 end
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	30
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	31 for module_name in need_to_unload do
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	32 module:log("debug", "Unloading %s", module_name);
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	33 mm.unload(module.host, module_name);
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	34 end
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	35
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	36 modules:exclude(need_to_load+need_to_unload)
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	37
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	38 for module_name in set.intersection(modules,configured_modules) do
412f62d05a23 mod_reload_modules: Add support for loading/unloading of modules, as well as simply reloading Matthew Wild <mwild1@gmail.com> parents: 502 diff changeset	39 module:log("debug", "Reloading %s", module_name);
1644 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 diff changeset	40 mm.reload(module.host, module_name);
313 524f22ef2c2b mod_reload_modules: Module to, erm, reload modules, on SIGHUP/config reload Matthew Wild <mwild1@gmail.com> parents: diff changeset	41 end
3759 57eb248f6dd3 mod_reload_modules: Accept a list of global modules to reload Matthew Wild <mwild1@gmail.com> parents: 1644 diff changeset	42
57eb248f6dd3 mod_reload_modules: Accept a list of global modules to reload Matthew Wild <mwild1@gmail.com> parents: 1644 diff changeset	43 local global_modules = module:get_option_set("reload_global_modules", {});
57eb248f6dd3 mod_reload_modules: Accept a list of global modules to reload Matthew Wild <mwild1@gmail.com> parents: 1644 diff changeset	44 for module_name in global_modules do
57eb248f6dd3 mod_reload_modules: Accept a list of global modules to reload Matthew Wild <mwild1@gmail.com> parents: 1644 diff changeset	45 module:log("debug", "Global reload of mod_%s", module_name);
57eb248f6dd3 mod_reload_modules: Accept a list of global modules to reload Matthew Wild <mwild1@gmail.com> parents: 1644 diff changeset	46 mm.reload("*", module_name);
57eb248f6dd3 mod_reload_modules: Accept a list of global modules to reload Matthew Wild <mwild1@gmail.com> parents: 1644 diff changeset	47 end
502 aad0b2df9e6b mod_reload_modules: Use module:hook_global() if available Matthew Wild <mwild1@gmail.com> parents: 313 diff changeset	48 end
aad0b2df9e6b mod_reload_modules: Use module:hook_global() if available Matthew Wild <mwild1@gmail.com> parents: 313 diff changeset	49
aad0b2df9e6b mod_reload_modules: Use module:hook_global() if available Matthew Wild <mwild1@gmail.com> parents: 313 diff changeset	50
aad0b2df9e6b mod_reload_modules: Use module:hook_global() if available Matthew Wild <mwild1@gmail.com> parents: 313 diff changeset	51 if module.hook_global then
aad0b2df9e6b mod_reload_modules: Use module:hook_global() if available Matthew Wild <mwild1@gmail.com> parents: 313 diff changeset	52 module:hook_global("config-reloaded", reload_all);
aad0b2df9e6b mod_reload_modules: Use module:hook_global() if available Matthew Wild <mwild1@gmail.com> parents: 313 diff changeset	53 else -- COMPAT w/pre-0.9
aad0b2df9e6b mod_reload_modules: Use module:hook_global() if available Matthew Wild <mwild1@gmail.com> parents: 313 diff changeset	54 function module.load()
aad0b2df9e6b mod_reload_modules: Use module:hook_global() if available Matthew Wild <mwild1@gmail.com> parents: 313 diff changeset	55 prosody.events.add_handler("config-reloaded", reload_all);
aad0b2df9e6b mod_reload_modules: Use module:hook_global() if available Matthew Wild <mwild1@gmail.com> parents: 313 diff changeset	56 end
aad0b2df9e6b mod_reload_modules: Use module:hook_global() if available Matthew Wild <mwild1@gmail.com> parents: 313 diff changeset	57 function module.unload()
aad0b2df9e6b mod_reload_modules: Use module:hook_global() if available Matthew Wild <mwild1@gmail.com> parents: 313 diff changeset	58 prosody.events.remove_handler("config-reloaded", reload_all);
aad0b2df9e6b mod_reload_modules: Use module:hook_global() if available Matthew Wild <mwild1@gmail.com> parents: 313 diff changeset	59 end
aad0b2df9e6b mod_reload_modules: Use module:hook_global() if available Matthew Wild <mwild1@gmail.com> parents: 313 diff changeset	60 end

Mercurial > prosody-modules

annotate mod_reload_modules/mod_reload_modules.lua @ 5243:d5dc8edb2695