<?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>Boost.Asio on xyanrch's Blog</title><link>https://xyanrch1024.github.io/tags/boost.asio/</link><description>Recent content in Boost.Asio on xyanrch's Blog</description><generator>Hugo</generator><language>en</language><lastBuildDate>Fri, 17 Jul 2026 15:00:00 +0800</lastBuildDate><atom:link href="https://xyanrch1024.github.io/tags/boost.asio/index.xml" rel="self" type="application/rss+xml"/><item><title>C++ Proxy Server Performance Optimization: From DNS Caching to TLS Session Reuse</title><link>https://xyanrch1024.github.io/posts/overplus-optimization/</link><pubDate>Fri, 17 Jul 2026 15:00:00 +0800</pubDate><guid>https://xyanrch1024.github.io/posts/overplus-optimization/</guid><description>Full-stack performance optimization for Overplus (a C++17 proxy server): global TCP DNS cache, SSL session reuse, buffer tuning, and log level demotion — 146 concurrent connections at just 25MB memory.</description></item></channel></rss>