@danil140 then i guess on each new "CONNECT" to different hosts you will have different ip's, so for ip.bablosoft.com it will be one ip, for your site on what you working it will be another ip, then it make no sense
While using "Call function in multi-threads" and put remove current element from resource inside the function, it will remove all resource element that has been already used in the function and not only the current element in thread.