OWIN(Open Web Interface for .NET)是在.net的web server和web应用之间定义了一套规范.

Katana是微软实现了OWIN的一个Web Server的项目

OWIN: 官网: http://owin.org/ 代码:https://github.com/owin/

Katana:代码:http://katanaproject.codeplex.com/

Google Group: .NET HTTP Abstractions

视频:

The Katana Project - OWIN for ASP.NET

文章:

The future is now – OWIN and multi-hosting ASP.NET web applications

Owin, Katana and getting started

NancyFX - Hosting with OWIN

2013-5-27: What is katana and owin for asp net

2013-5-30: Getting up to speed with Katana

可以直接使用的框架:

Nancyfx: https://github.com/NancyFx/Nancy/ 

asp.net Web Api: http://www.asp.net/web-api 

asp.net SignalR: http://www.asp.net/signalr

Microsoft.Owin.Host.SystemWeb

ServiceStack.Owin

FubuMVC.Katana

完整的一个项目 我推荐的是:

Jabbr.net: https://github.com/JabbR/JabbR