Mercurial > prosody-modules
annotate mod_reload_modules/mod_reload_modules.lua @ 3656:3e0f4d727825
mod_vcard_muc: Add an alternative method of signaling avatar change
When the avatar has been changed, a signal is sent that the room
configuration has changed. Clients then do a disco#info query to find
the SHA-1 of the new avatar. They can then fetch it as before, or not if
they have it cached already.
This is meant to be less disruptive than signaling via presence, which
caused problems for some clients.
If clients transition to the new method, the old one can eventually be removed.
The namespace is made up while waiting for standardization.
Otherwise it is very close to what's described in
https://xmpp.org/extensions/inbox/muc-avatars.html
author | Kim Alvefur <zash@zash.se> |
---|---|
date | Sun, 25 Aug 2019 20:46:43 +0200 |
parents | fc08d841a309 |
children | 57eb248f6dd3 |
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", {}); |
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
|
11 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
|
12 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
|
13 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
|
14 |
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
|
15 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
|
16 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
|
17 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
|
18 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
|
19 |
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
|
20 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
|
21 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
|
22 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
|
23 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
|
24 |
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 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
|
26 |
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 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
|
28 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
|
29 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
|
30 end |
502
aad0b2df9e6b
mod_reload_modules: Use module:hook_global() if available
Matthew Wild <mwild1@gmail.com>
parents:
313
diff
changeset
|
31 end |
aad0b2df9e6b
mod_reload_modules: Use module:hook_global() if available
Matthew Wild <mwild1@gmail.com>
parents:
313
diff
changeset
|
32 |
aad0b2df9e6b
mod_reload_modules: Use module:hook_global() if available
Matthew Wild <mwild1@gmail.com>
parents:
313
diff
changeset
|
33 |
aad0b2df9e6b
mod_reload_modules: Use module:hook_global() if available
Matthew Wild <mwild1@gmail.com>
parents:
313
diff
changeset
|
34 if module.hook_global then |
aad0b2df9e6b
mod_reload_modules: Use module:hook_global() if available
Matthew Wild <mwild1@gmail.com>
parents:
313
diff
changeset
|
35 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
|
36 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
|
37 function module.load() |
aad0b2df9e6b
mod_reload_modules: Use module:hook_global() if available
Matthew Wild <mwild1@gmail.com>
parents:
313
diff
changeset
|
38 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
|
39 end |
aad0b2df9e6b
mod_reload_modules: Use module:hook_global() if available
Matthew Wild <mwild1@gmail.com>
parents:
313
diff
changeset
|
40 function module.unload() |
aad0b2df9e6b
mod_reload_modules: Use module:hook_global() if available
Matthew Wild <mwild1@gmail.com>
parents:
313
diff
changeset
|
41 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
|
42 end |
aad0b2df9e6b
mod_reload_modules: Use module:hook_global() if available
Matthew Wild <mwild1@gmail.com>
parents:
313
diff
changeset
|
43 end |