大家看看这个模型可以用在解决哪类问题上？3 v+ J0 k' e% T' g4 i; }
Items serviced according to a priority are subject to "aging in queue" (i.e., other items entering at higher priority may "hog" the server). A typical protocol to address this problem is to have items gain priority by periodically checking aggregate time on queue.
发表于 2009-7-15 18:37:23
