<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>TCP on Geek Hub</title><link>https://blog.geek.16775390.xyz/tags/tcp/</link><description>Recent content in TCP on Geek Hub</description><generator>Hugo</generator><language>zh-cn</language><lastBuildDate>Mon, 17 Aug 2026 10:00:00 +0800</lastBuildDate><atom:link href="https://blog.geek.16775390.xyz/tags/tcp/index.xml" rel="self" type="application/rss+xml"/><item><title>TCP 三次握手与四次挥手：从报文层面彻底理解</title><link>https://blog.geek.16775390.xyz/posts/tcp-handshake-teardown/</link><pubDate>Mon, 17 Aug 2026 10:00:00 +0800</pubDate><guid>https://blog.geek.16775390.xyz/posts/tcp-handshake-teardown/</guid><description>从报文交互的角度，彻底理解 TCP 连接的建立与关闭过程，以及为什么挥手需要四次。</description></item></channel></rss>