OWIN - Oh my... what´s that and why should I care?

Presenation hold at WebNetConf.eu in October 2012 Italy:
Learn more about the OWIN Spec, the development community around it and what frameworks are using it. In this talk I will give you a overview of the current state of OWIN, the idea behind it, the relationship with other Web Framework Stacks, implementations of OWIN in famous frameworks like NancyFx or SignalR and where you can host "OWIN-Apps".

Transcript

1. OWIN Oh my... what´s that and why should I care? Robert Muehsig @robert0muehsig
2. Thanks to the sponsors
3. Who am I? Robert Muehsig @robert0muehsig http://code-inside.de/blog-in
4. Who am I? <3 HTTP, ASP.NET & the Web ASP.NET MVP
5. Who am I? Working in Switzerland @ OneOffixx AG
6. Who am I? Former Employer T-Systems Multimedia Solutions GmbH in Dresden, Germany* *Moved in August to Switzerland
7. What is OWIN? Open Web Interface for .NET
8. What is OWIN? A Spec!
9. But for what?
10. Once upon a time
11. Masterplan one big framework to rule them all ASP.NET was born in 2002
12. <insert lord of the ring gag />
13. new frameworks appear
14. Lightweight & Modular New Masterplan
15. Inspiration for OWIN Ruby with Rack Node.js Phyton WSGI
16. Inspiration for OWIN All Frameworks have an „Interface“ between WebServer & WebFramework
17. Ruby «Rack» Rack defines an Interface Implemented by different Hosts: WEBrick Mongrel Passenger for nginx & Apache …
18. Ruby «Rack» Rack defines an Interface Implemented by different Frameworks: Rails Sinatra …
19. Ruby «Rack» Rack defines an Interface Supports Middleware: Logging Caching … Pipeline Pattern!
20. State of OWIN
21. OWIN Reached V 1.0 in the last week!
22. History 14 Versions Organized via the Discussion Google Group
23. Current state Incompatible NuGet Packages Not working Samples Not up-to-date Blogposts 
24. Welcome to the Bleeding Edge
25. «Components»
26. OWIN as a Spec
27. OWIN as an Assembly *and NuGet Package
28. Running just OWIN  Might be look like this:
29. OWINs best Friend Hello, Gate! Helper on Top of OWIN Middleware
30. OWIN Hosts IIS HttpDefaultListener Firefly Mono Katana*
31. OWIN Frameworks ASP.NET NancyFx SignalR WebApi FubuMVC …
32. «Katana Project» - the MS Glue Provide Adapters for: Microsoft Frameworks Microsoft Hosts Non-MS-Frameworks like NancyFx *NancyFx will support OWIN nativly
33. «Katana Project» - the MS Glue «Tooling» – Host for OWIN Hosts
34. Getting started with OWIN Download Katana Project //codeplex Download Katana.exe via Chocolatey
35. Chocolatey? Apt-Get, but for Windows based on NuGet
36. Chocolatey! @powershell -NoProfile -ExecutionPolicy unrestricted -Command "iex ((new- object net.webclient).DownloadString('http://bit.ly/psChocInstall'))" && SET PATH=%PATH%;%systemdrive%\chocolatey\bin cinst Katana
37. «Time for VS»
38. //Empty WebApp Sample… ASP.NET
39. //Katana Samples ASP.NET, WebApi, WebSockets
40. //ConsoleNancySignalR <Guess what>
41. Middleware… so easy: private static Func<IDictionary<string, object>, Task> LogRequests(Func<IDictionary<string, object>, Task> next) { return env => { var output = Dict.Get(env, "host.TraceOutput", () => Console.Out); output.WriteLine( "{0} {1}{2} {3}", env["owin.RequestMethod"], env["owin.RequestPathBase"], env["owin.RequestPath"], env["owin.RequestQueryString"]); return next(env); }; }
42. Next steps?
43. Education! (.NET WebDev) People should know OWIN
44. Why is it cool?
46. Compose to this:
47. Resources: Owin.org WheresLou.com Katanaproject.codeplex.com
48. Please rate this session Scan the code, go online, rate this session