如何重写到 Task<T>为了性能提升?

本文介绍了如何重写到 Task<T>为了性能提升?的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

我有以下代码:

static BlockingCollection<SimpleObject> sendQueue = new BlockingCollection<SimpleObject>(); static public void Insert(string key, T value) { SimpleObject simpleObject = new SimpleObject {Key = key, Value = value}; sendQueue.Add(simpleObject); var data = sendQueue.Take(); //this blocks if there are no items in the queue. ThreadPool.QueueUserWorkItem(state => { //Do ASYNC stuff with data here - threadsafe }); }

我如何编写它以使用 T 的任务并仍然确保它是线程安全且快速的?或者有更好/更快的方法吗?

How can I write this to use Task of T and still make sure it's threadsafe and fast? Or is there a better/faster way?

推荐答案

我认为你只需要 2 个线程/任务.1 个生产者和 1 个消费者.

I think you only need 2 threads/tasks. 1 Producer and 1 Consumer.

//Producer Task.Factory.StartNew(() => { for(int i=0;i<100000000;i++) { sendQueue.Add(new SimpleObject() { Key = "", Value = "" }); } sendQueue.CompleteAdding(); }); //Consumer Task.Factory.StartNew(() => { foreach(var so in sendQueue.GetConsumingEnumerable()) { //do something } });