source: Dev/trunk/src/client/util/build/fileHandleThrottle.js

define([], function(){
        var
                count = 0,
                max = 10,
                queue = [];
        return {
                release:function(){
                        if(queue.length){
                                (queue.shift())();
                        }else{
                                count--;
                        }
                },
                enqueue:function(proc){
                        if(count<max){
                                count++;
                                proc();
                        }else{
                                queue.push(proc);
                        }
                }
        };
});