Hello. 
I`ve got an expierence with theese guys http://demo.bbforum.be/post5528.html
http://forum.amzgame.com/thread/detail?id=222239
http://www.projetoguri.org.br/forum/viewtopic.php?p=9908
https://www.cycle-route.com/forum/General-Chat-architecture-job-Thread-9699.html
http://www.autopasjonaci.pl/forum/viewtopic.php?p=10008
  that were mentioned before. 
And I watned to translate thanks!