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annotate mod_cleanup_http/mod_cleanup_http.lua @ 610:50dc20e96a78

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mod_cleanup_http: "spring cleans" module, aka unload global http modules without hassle (open ports cleanup doesn't work with server_event)
author Marco Cirillo <maranda@lightwitch.org>
date Sun, 12 Feb 2012 18:04:51 +0000
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children d87a9e1e6d30
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50dc20e96a78 mod_cleanup_http: "spring cleans" module, aka unload global http modules without hassle (open ports cleanup doesn't work with server_event)
Marco Cirillo <maranda@lightwitch.org>
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1 -- Auto-cleanup BOSH stuff module is added globally.
50dc20e96a78 mod_cleanup_http: "spring cleans" module, aka unload global http modules without hassle (open ports cleanup doesn't work with server_event)
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3 module:set_global()
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5 local http_modules = module:get_option("cleanup_http_modules", {})
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6 if type(http_modules) ~= "table" then module:log("error", "cleanup_http_modules needs to be a module.") ; return false end
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8 local function cleanup(data)
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9 if data.module == "cleanup_http" then -- it's us getting unloaded destroy handler.
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10 prosody.events.remove_handler("module-unloaded", cleanup)
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11 elseif http_modules[data.module] then
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12 local ports = http_modules[data.module]
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14 module:log("debug", "Cleaning up http handlers and ports as module %s is being unloaded.", data.module)
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15 for _, options in ipairs(ports) do
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16 if options.port then
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17 httpserver.new.http_servers[options.port].handlers[options.path or "register_account"] = nil
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18 end
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19 end
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21 -- if there are no handlers left clean and close the socket, doesn't work with server_event
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22 local event = require "core.configmanager".get("*", "core", "use_libevent")
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24 if not event then
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25 for _, options in ipairs(ports) do
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26 if options.port and not next(httpserver.new.http_servers[options.port].handlers) then
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27 httpserver.new.http_servers[options.port] = nil
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28 if options.interface then
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29 for _, value in ipairs(options.interface) do
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30 if server.getserver(value, options.port) then server.removeserver(value, options.port) end
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31 end
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32 else if server.getserver("*", options.port) then server.removeserver("*", options.port) end end
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33 end
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34 end
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35 end
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36 end
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37 end
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39 prosody.events.add_handler("module-unloaded", cleanup)