Philly Tech Fest Iis
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Transcript of Philly Tech Fest Iis
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Everything a Developer Needs to Know About IIS 7 & 7.5
Andre Magni, ME
MCT, MCITP, MCPD, MSF Practitioner
Training Manager
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Agenda
IIS Architecture
Application Pools
Integrated Pipeline & Creating Modules
Hosting Applications & WCF Services
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What’s new for developers
New architecture with an Integrated pipeline which provides great extensibility
Configuration Files
WAS with non-HTTP based application support
Choose between ASP.NET, Classic ASP, PHP, PERL, ColdFusion, Ruby, …
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Agenda
IIS Architecture
Application Pools
Integrated Pipeline & Creating Modules
Hosting Applications & WCF Services
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IIS Architecture
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User Mode
HTTP.sys Kernel Mode
SvcHost.exe
WWW Publishing
Service (W3SVC)
Windows Process
Activation Service (WAS)
Configuration
w3wp.exe
Application pool
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IIS Architecture – HTTP Request Processing
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IIS Architecture
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HTTP.sys Kernel Mode
SvcHost.exe
WWW Publishing
Service (W3SVC)
Windows Process
Activation Service (WAS)
applicationHost.config
w3wp.exe
Begin Request
Authenticate Request
Authorize Request
End Request
User Mode
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IIS Architecture – configuration files
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Application web.config <system.Web>
<system.webServer>
Site web.config
<system.Web>
<system.webServer>
Root web.config Machine.config
Applicationhost.config
Web.config has a 100Kb file size limit. On HKLM\Software\Microsoft\InetStp\Configuration Create MaxWebConfigFileSizeInKB (DWORD) with your value
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Architecture
Demo: Configuration files
Demo: UI
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Agenda
IIS Architecture
Application Pools
Integrated Pipeline & Creating Modules
Hosting Applications & WCF Services
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Application Pools
A set of w3wp.exe that share the same configuration
Isolation • Better security, reliability, and availability
To Consider: • Predefined Application Pools
• Classic .NET AppPool vs. DefaultAppPool
• Security
• Web garden and other configurations
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Application Pools
Classic .NET AppPool – Classic Mode (pipeline)
• Backward compatibility with IIS 6.0
• Aspnet_isapi.dll is responsible for ASP.NET processing
• Should be used only if the Integrated mode fails
DefaultAppPool – Integrated Mode (pipeline)
• IIS and ASP.NET runtime is integrated
• Based on modules
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Application Pools – Security
Identity
• Determines the identity of the w3wp.exe
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Identity Type Used when…
Application pool identity Accessing all files necessary for the execution of w3wp Accessing web.config Running FastCGI (by default) Running ASP.NET applications (by default)
Authenticated user Accessing static files Running ISAPI extensions Runing CGI (default) FastCGI (if impersonation is enabled) Running ASP.NET (if impersonation is enabled)
VirDir fixed Credential Accessing all application content
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Application Pools
Demo: Configuration
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Agenda
IIS Architecture
Application Pools
Integrated Pipeline & Creating Modules
Hosting Applications & WCF Services
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Integrated Pipeline
Allows services provided by both native and managed modules to apply to all requests
Eliminates duplication of several features in IIS and ASP.NET
Simplifies site and application management
Allows easy IIS extensibility by managed modules
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Integrated Pipeline
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Stage Description / Event
Begin Request Starts request processing. BeginRequest event.
Authenticate Request Authentication. AuthenticateRequest event.
Authorize Request Authorization. AuthorizationRequest event.
Resolve Cache Is the response cached? If so, return it. ResolveCacheRequest event.
Map Handler Which handler should be used MapRequestHandler event.
Acquire State Retrieve the required state for the request. AcquireRequestSate event.
Pre-execute Handler Preprocessing taks if needed PreExecuteRequestHandler event.
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Integrated Pipeline (cont.)
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Stage Description / Event
Execute Handler Handler executes the request ExecuteRequestHandler event.
Release State Releases the request state. ReleaseRequestState event.
Update Cache Updates the cache. UpdateRequestCache event.
Log Request Request is logged. LogRequest event.
End Request Request is about to complete. EndRequest event.
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Integrated Pipeline
Modules • Participate in the request processing of every request
• Managed modules: implement System.Web.IHttpModule
Handlers • Responsible for the request and producing the
response for specific content types
• Managed handler: implement System.Web.IHttpHandler or System.Web.IAsyncHttpHandler
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Integrated Pipeline
Demo: Configuring Modules
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Creating Modules
Use Class Library template Add reference to System.Web.dll Implement the interface System.Web.IHttpModule
On Init(HttpApplicationContext context) subscribe for the appropriate event Write the code for your event Deploy: • Option 1: bin folder of your site (if site specific) • Option 2: GAC
Add to pipeline
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Creating Modules
Demo: Creating a custom module
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Agenda
IIS Architecture
Application Pools
Integrated Pipeline & Creating Modules
Hosting Applications & WCF Services
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Hosting Applications
Applications can have their own Application Pool, Virtual Directories cannot
Different applications running on the same site can have different configurations
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Hosting Applications
Demo: Configuring Applications
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Hosting WCF Services
WAS: Windows Process Activation Service
Non-HTTP protocols: • TCP Listener Adapter
• Named Pipes Listener Adapter
• MSMQ Listener Adapter
No hosting code required, but requires a .svc file
<%@ServiceHost language="c#"
Service="namespace.class">
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Hosting WCF Services
Enable WCF Non-Http Activation Components Windows components
Bind desired Web site (usually default) to a non–HTTP port to support non–HTTP-based activation
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appcmd set site "Default Web Site" -
+bindings.[protocol='net.tcp',bindingInformation='808:*']
appcmd set app "Default Web Site/MyWCFService"
/enabledProtocols:http,net.tcp,net.pipe
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Hosting WCF Services
Demo: Hosting WCF Services
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Q&A
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Stay Connected with Springhouse
www.linkedin.com/companies/201280
www.facebook.com/springhouseeducation
www.twitter.com/SpringhouseEduc Join in the conversation Philly TechFest hashtag #phtf10
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Spend an hour over lunch (12pm – 1pm ET) with a live presentation and demonstration of topics such as: • SharePoint Document Libraries • Project 2007/Project Management Tips & Tricks • Windows 7 for IT Pros • Office 2007 and Office 2010 • and many more
Just visit www.Springhouse.com/iLearn to learn more and register for a FREE webcast!
Upcoming iLearn Topics
What's New in Microsoft Office 2010
5/17/2010
An Overview of ITIL 5/20/2010
IIS 7.0 for Developers 6/1/2010
Project Management Tips and Tricks
6/14/2010
Common Tasks with PowerShell
6/24/2010
Microsoft Excel 2007: Tips and Tricks
6/28/2010
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There is no need to travel to take a live, instructor-led class with Springhouse. You can stay at home or at your office and join a class via Springhouse CONNECT, our Remote Learning System.
• Participate in the live instructor-led classroom demonstrations and labs
• Interact with the instructor and students, via high-quality conferencing equipment
• View the Instructor's Presentation, Whiteboard and Demonstrations
• Get remote hands-on help from the Instructor during labs and demos
Take ANY class via Springhouse CONNECT. Learn more at www.Springhouse.com/CONNECT
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Buy 2 Classes, Get 1 Free! Or Buy 1 Class, Get 2nd for Half Price! What’s In It For Me? • You’ll Gain New Skills! • You’ll Save Money! • You’ll Increase Your Productivity!
How Do I Take Advantage? Visit www.Springhouse.com and select any course scheduled to run between May 31, 2010 and September 6, 2010. Enroll in the course using Promo Code: SUMMER2010 A Springhouse representative will contact you to register for the other discounted course.
Springhouse is making it easier for you and your organization to gain new skills and increase productivity while maximizing your budget. For full details of the program visist www.Springhouse.com/Summer-of-Learning
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Exton, PA – May 13th Malvern, PA – June 29th Reston, VA - May 14th Richmond, VA – June 2nd & 11th Washington, DC – June 30th For full event details and registration visit www.springhouse.com/events
Event Overview This one-day Windows 7 Migration Clinic dives deep into the migration and deployment planning strategies for Windows 7. Through a series of in-depth presentations and exercise demonstrations, we will highlight the new tools and technologies designed to enable successful Windows 7 migrations and deployments.
Upcoming Windows 7 Migration Clinics