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Caching WCF javascript proxy on browser

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4 Apr 2012CPOL3 min read 40.5K   236   17  
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.
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.SessionState;

namespace WcfService1
{
    public class Global : System.Web.HttpApplication
    {

        protected void Application_Start(object sender, EventArgs e)
        {

        }

        protected void Session_Start(object sender, EventArgs e)
        {

        }

        protected void Application_BeginRequest(object sender, EventArgs e)
        {

        }

        protected void Application_AuthenticateRequest(object sender, EventArgs e)
        {

        }

        protected void Application_Error(object sender, EventArgs e)
        {

        }

        protected void Session_End(object sender, EventArgs e)
        {

        }

        protected void Application_End(object sender, EventArgs e)
        {

        }
    }
}

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


Written By
Architect BT, UK (ex British Telecom)
United Kingdom United Kingdom

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