<?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_NODELAY on Answer</title>
    <link>https://answer.freetools.me/tags/tcp_nodelay/</link>
    <description>Recent content in TCP_NODELAY on Answer</description>
    <generator>Hugo -- 0.152.2</generator>
    <language>zh-cn</language>
    <lastBuildDate>Fri, 06 Mar 2026 07:42:22 +0800</lastBuildDate>
    <atom:link href="https://answer.freetools.me/tags/tcp_nodelay/index.xml" rel="self" type="application/rss+xml" />
    <item>
      <title>Nagle算法与Delayed ACK：为什么你的TCP请求莫名其妙多了40毫秒</title>
      <link>https://answer.freetools.me/nagle%E7%AE%97%E6%B3%95%E4%B8%8Edelayed-ack%E4%B8%BA%E4%BB%80%E4%B9%88%E4%BD%A0%E7%9A%84tcp%E8%AF%B7%E6%B1%82%E8%8E%AB%E5%90%8D%E5%85%B6%E5%A6%99%E5%A4%9A%E4%BA%8640%E6%AF%AB%E7%A7%92/</link>
      <pubDate>Fri, 06 Mar 2026 07:42:22 +0800</pubDate>
      <guid>https://answer.freetools.me/nagle%E7%AE%97%E6%B3%95%E4%B8%8Edelayed-ack%E4%B8%BA%E4%BB%80%E4%B9%88%E4%BD%A0%E7%9A%84tcp%E8%AF%B7%E6%B1%82%E8%8E%AB%E5%90%8D%E5%85%B6%E5%A6%99%E5%A4%9A%E4%BA%8640%E6%AF%AB%E7%A7%92/</guid>
      <description>深入剖析TCP协议中Nagle算法与Delayed ACK机制的经典交互问题。从1984年RFC896到现代生产环境案例，揭示40毫秒延迟的根源：两个独立设计的优化机制如何形成&amp;#34;临时死锁&amp;#34;。基于John Nagle本人评论、Jeffrey Mogul的SIGCOMM论文、Stuart Cheshire的案例分析，以及Cloudflare、Julia Evans等真实生产环境经验，系统梳理问题原理、触发条件、各操作系统实现差异，以及TCP_NODELAY、TCP_QUICKACK、Minshall修改等解决方案的权衡取舍。</description>
    </item>
  </channel>
</rss>
