mod_mam: Use util.async.sleep() helper (same functionality, less code) Well, not quite the same functionality. module:add_timer() would cancel the timer if the module got unloaded while processing. This would leave the async runner hanging forever. The new code would let it finish.

module:log("error", "mod_pep_plus has been renamed to mod_pep, please update your config file. Auto-loading mod_pep...");
module:depends("pep");