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zk standalone #1

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ping-chang-xin opened this issue Dec 5, 2021 · 0 comments

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ping-chang-xin commented Dec 5, 2021 •

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zk 单机模式

单机模式的源码采用分层结构来分析，如下图：

整体架构如下：

standalone模式请求处理流程简介

从上面的架构图基本可以看出一些处理流程，zk很多地方采用了阻塞队列进行解耦，流程比较清晰

网络部分采用的NIO模型
核心业务流程使用的是一系列处理器，每个处理器之间通过阻塞队列解耦
SyncRequestProcessor是最关键的处理器，后面分析

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