异步应用实时监控服务的相关内容

异步tcp通信——APM.ConsoleDemo

APM测试　　俗话说麻雀虽小，五脏俱全。apm虽然简单，但是可以实现单机高性能消息推送（可以采用redis、kafka等改造成大型分布式消息推送服务器）。测试demo: 1 using System; 2 using System.Collections.Generic; 3 using Sys...

异步tcp通信——APM.Server 消息推送服务的实现

消息推送服务　　服务器推送目前流行就是私信、发布/订阅等模式，基本上都是基于会话映射，消息对列等技术实现的；高性能、分布式可以如下解决：会话映射可采用redis cluster等技术实现，消息对列可使用kafka等分布式消息队列方案实现。　　APM.Server基于简单 1 static Conc...

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异步tcp通信——APM.Core 解包

TCP通信解包　　虽说这是一个老生长谈的问题，不过网上基本很少见完整业务；或多或少都没有写完或者存在bug。接收到的数据包可以简单分成：小包、大包、跨包三种情况，根据这三种情况作相对应的拆包处理，示例如下： 1 /***********************************...

异步tcp通信——APM.Core 服务端概述

为什么使用异步　　异步线程是由线程池负责管理，而多线程，我们可以自己控制，当然在多线程中我们也可以使用线程池。就拿网络扒虫而言，如果使用异步模式去实现，它使用线程池进行管理。异步操作执行时，会将操作丢给线程池中的某个工作线程来完成。当开始I/O操作的时候，异步会将工作线程还给线程池，这意味着获取网...

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