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mod_reload_components/README.markdown @ 2391:85d04dd87f14
mod_reload_components: add new module and README file.
author | Camilo <camilo@camilo.fm> |
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date | Mon, 21 Nov 2016 16:18:32 -0200 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mod_reload_components/README.markdown Mon Nov 21 16:18:32 2016 -0200 @@ -0,0 +1,91 @@ +Introduction +============ + +This module allows to load/unload external components after they have +been added/removed to a configuration file. It is necessary to explicitly +initiate a reload on Prosody either via prosodyctl reload or config:reload(). + +Example 1: +-------- +If Prosody has started with this configuration file: + +``` {.lua} +VirtualHost "example.com" + authentication = "internal_plain" + +Component "a.example.com" + component_secret = "a" + +Component "b.example.com" + component_secret = "b" +``` + +And the file has changed manually or dynamically to: + +``` {.lua} +VirtualHost "example.com" + authentication = "internal_plain" + +Component "a.example.com" + component_secret = "a" + +Component "c.example.com" + component_secret = "c" +``` + +Then, the following actions will occur if this module is loaded: + +1. The component c.example.com will be loaded and start bouncing for +authentication. +2. The component b.example.com will be unloaded and deactivated. The +connection with it will not be closed, but no further actions will be +executed on Prosody. + +Example 2: +-------- + +If Prosody has started with this configuration file: + +``` {.lua} +VirtualHost "example.com" + authentication = "internal_plain" + +Component "a.example.com" + component_secret = "a" +``` + +And the file has changed manually or dynamically to: + +``` {.lua} +VirtualHost "example.com" + authentication = "internal_plain" + +Component "a.example.com" + component_secret = "a" + +VirtualHost "newexample.com" + authentication = "internal_plain" + +Component "a.newexample.com" + component_secret = "a" +``` + +Then, the following actions will occur if this module is loaded: + +1. The component a.newexample.com will be loaded and start bouncing for +authentication. Note that its respective VirtualHost is not loaded. Bad +things may happen. + +Usage +===== + +Copy the module folder into your Prosody modules directory. Place the +module between your enabled modules either into the global or a vhost +section. + +No configuration directives are needed + +Info +==== + +- 0.9, works