Fri, 24 Oct 2008 01:06:54 +0500
Moved some code and removed unnecessary checks.
local server_add = require "net.server".add; local log = require "util.logger".init("connlisteners"); local dofile, pcall, error = dofile, pcall, error module "connlisteners" local listeners = {}; function register(name, listener) if listeners[name] and listeners[name] ~= listener then log("warning", "Listener %s is already registered, not registering any more", name); return false; end listeners[name] = listener; log("info", "Registered connection listener %s", name); return true; end function deregister(name) listeners[name] = nil; end function get(name) local h = listeners[name]; if not h then pcall(dofile, "net/"..name:gsub("[^%w%-]", "_").."_listener.lua"); h = listeners[name]; end return h; end function start(name, udata) local h = get(name); if not h then error("No such connection module: "..name, 0); end return server_add(h, udata.port or h.default_port or error("Can't start listener "..name.." because no port was specified, and it has no default port", 0), udata.interface or "*", udata.mode or h.default_mode or 1, udata.ssl ); end return _M;