__
____ ___ ____ _______________ / / Message queue built
/ __ `__ \/ __ `/ ___/ ___/ __ \/ / for task scheduling.
/ / / / / / /_/ (__ ) /__/ /_/ / /
/_/ /_/ /_/\__,_/____/\___/\____/_/ Author: xtlsoft
Warning: xtlsoft is doing experiments!
// TODO: change maps to thread-safe maps