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Caching WCF javascript proxy on browser

By , 4 Apr 2012
 

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

About the Author

 Omar Al Zabir
Architect BT, UK (ex British Telecom)
United Kingdom United Kingdom
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I am: Chief Architect, SaaS Platform, BT (ex British Telecom). Visual C# MVP '05-'07, ASP.NET MVP '08-'12
I was: Co-founder & CTO, Pageflakes(www.pageflakes.com)
I like: Performance and Scalability Challenges.
My Book: Building a Web 2.0 portal using ASP.NET 3.5. Also on Amazon
My Blog: http://omaralzabir.com
My Specialization: Web 2.0, SaaS, Performance and Scalability of Web Apps.
My Email: OmarALZabir at gmail dot com
 
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My Articles:
Top 10 caching mistakes
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Build GoogleIG like Ajax Start Page in 7 days
10 ASP.NET Performance and Scalability Secrets
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Fast ASP.NET web page loading
Fast Streaming AJAX Proxy
Using COM safely inside "using" block without requiring interop assembly
Implementing Word Like Automation Model
Distributed Command Pattern

About Article
WCF Javascript Proxies (Service.svc/js) are never cached. They get generated and downloaded on every page view thus increasing page download time and server CPU. Here's an HttpModule to cache WCF Javascript Proxy on browser and respond with HTTP 304, if unchanged.
Type Article
Licence CPOL
First Posted 4 Apr 2012
Views 9,211
Bookmarked 13 times
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