<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>SocketServer on PlumePHP</title><link>https://plumephp.com/tags/socketserver/</link><description>Recent content in SocketServer on PlumePHP</description><generator>Hugo</generator><language>zh-CN</language><lastBuildDate>Tue, 29 Sep 2026 12:00:00 +0800</lastBuildDate><atom:link href="https://plumephp.com/tags/socketserver/index.xml" rel="self" type="application/rss+xml"/><item><title>Kafka Broker 网络线程模型：请求处理、零拷贝与背压</title><link>https://plumephp.com/kafka-network-thread-model/</link><pubDate>Tue, 29 Sep 2026 12:00:00 +0800</pubDate><guid>https://plumephp.com/kafka-network-thread-model/</guid><description>&lt;p&gt;同一个 broker 同时服务上千连接与数万请求，Kafka 靠的不是「一个请求一个线程」，而是一套&lt;strong&gt;事件驱动的线程模型&lt;/strong&gt;。理解这套模型，才能回答「为什么连接多就卡」「为什么读请求那么快」「队列参数怎么调」这三个经典问题。&lt;/p&gt;</description></item></channel></rss>