How it works (and how it doesn’t) Second Life -优快云博客

本文介绍了SecondLife的基本架构及其内部运作细节。SecondLife由两大部分组成：Viewer（客户端）和Simulator（服务器）。Simulator作为核心组件，运行在Linux环境下，支持15,400个并发模拟进程，每个进程固定为256mx256m的区域，并使用Havok进行物理模拟和LSL进行脚本编写。Viewer则负责提供跨平台的支持，内置创作工具且开源。

摘要生成于 C知道，由 DeepSeek-R1 满血版支持，前往体验 >

从一篇Pdf上看到的资料，介绍感兴趣的朋友，主要介绍了，second life的架构，以及内部细节。采用mysql进行存储，主要适用udp通讯协议等，由于受附件大小限制，无法上传。

[color=red]SL is pretty big[/color]
15,400 simulator processes
956 square kilometers = 8X San Francisco
~100 TB (over 1bn files) of user-created content
30 million concurrent scripts
[color=red]
SL (the software) has two primary
components: Viewer and Simulator[/color]

[color=red]The simulator[/color]
• Monolithic C++ application
• Linux
• 15,400 concurrent sims
• Fixed 256m x 256m size
• Havok Physics
• LSL Scripting
• Visibility Calculation
• Scene compression and streaming
• Closed source
[color=red]The viewer[/color]
• Monolithic C++ application
• Windows, Mac OS X, Linux
• 50,000 concurrent viewers
• Creation tools built-in
• No client scripting
• No plugins
• Open source!
[img]http://masterkey.iteye.com/upload/attachment/16396/dea929ef-6448-3f17-ae27-39e238e9f341.jpg[/img]
[img]http://masterkey.iteye.com/upload/attachment/16394/a8e7394b-475e-3e3e-87eb-70a963c8520a.jpg[/img]