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util/helpers.lua @ 1937:9c700500f408
mod_dialback: Catch s2s-stream-features and add dialback feature
author | Matthew Wild <mwild1@gmail.com> |
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date | Thu, 08 Oct 2009 23:41:29 +0100 |
parent | 1795:0e933d6f2c31 |
child | 1959:f56670ce64de |
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module("helpers", package.seeall); -- Helper functions for debugging local log = require "util.logger".init("util.debug"); function log_events(events, name, logger) local f = events.fire_event; if not f then error("Object does not appear to be a util.events object"); end logger = logger or log; name = name or tostring(events); function events.fire_event(event, ...) logger("debug", "%s firing event: %s", name, event); return f(event, ...); end events[events.fire_event] = f; return events; end function revert_log_events(events) events.fire_event, events[events.fire_event] = events[events.fire_event], nil; -- :) end return _M;