> 
> > How is currently managed the link's queue ? Any short explanation of these
concepts will be kindly appreciated
> 
> Try here
> <http://forum.httrack.com/readmsg/6161/index.html>
> <http://forum.httrack.com/readmsg/2986/index.html>

Thanks but I still don't see it clear.

Does it means that it use a FIFO ? (First link in,
First link out) , or does it use a stack (LIFO) ?