Refresh # Include Files - Caching On IIS7 / ASP?
Jul 28, 2010
I have an ASP.NET master page which references a #include file as follows:
<!--#include virtual="/includes/scripts.inc"-->
I have modified the file /includes/scripts.inc but the changes do not show up in pages. What needs to be done so modifications will be reflected? I need to avoid the following: restarting the server restarting IIS modifying web.config (doesn't appear to have any effect)
pretty much anything that causes the app domain to restart Any other options? Is there a setting which affects how long IIS caches #include files?
View 4 Replies
Similar Messages:
May 20, 2013
I have just started with ASP.NET.
I like the idea of using Include files so that I can create various versions of individual parts of a site and decide in code which to display. I used:
<%Response.WriteFile("contentcontent.aspx")%>
to include a content.aspx file within my default.aspx page.
I would like to include a Left.aspx, Main.aspx and Right.aspx file inside the content.aspx file. I tried using the reponse.writefile function but noticed when I debug the website that the text "reponse.writefile..." displays instead of the code contained within the referenced file(s).
Can this not be done?
View 6 Replies
Jun 11, 2010
Pardon if this is more serverfault vs. stackoverflow. It seems to be on the border.
We have an application that caches a large amount of product data for an e-commerce application using ASP.NET caching. This is a dictionary object with 65K elements, and our calculations put the object's size at ~10GB. Problem:
The amount of memory the object consumes seems to be far in excess of our 10GB calculation. BIGGEST CONCERN: We can't seem to use over 60% of the 32GB in the server.
What we've tried so far:
In machine.config/system.web (sf doesn't allow the tags, pardon the formatting):
processModel autoConfig="true" memoryLimit="80"
In web.config/system.web/caching/cache (sf doesn't allow the tags, pardon the formatting):
privateBytesLimit = "20000000000" (and 0, the default of course)
percentagePhysicalMemoryUsedLimit = "90"
Environment:
Windows 2008R2 x64
32GB RAM
IIS7
Nothing seems to allow us to exceed the 60% value.
See screenshot of taskman.
[URL]
View 1 Replies
Feb 25, 2010
I have a need to run an application in classic mode for backwards compatibility with a specific application, and am trying to understand what kind of impact that will have on the performance of an MVC application that is running on the site. If we put a few static file maps (for .js, .css, .png, etc) above the ASP.NET wildcard map to reduce the amount of processing by the ASP.NET handler, will we be approaching the integrated mode in terms of performance?
The thing i'm primarily concerned with is any effect this might have on output caching. I understand that integrated mode might (?) allow for the output cache to handle non ASP.NET content, but that isn't really a concern. We're more interested in ensuring that the MVC application has full use of the output cache. Empirically i've found that the two configurations operate on par when things go well, but if the page references resources that are not available, the integrated mode tends to fail much more quickly than the classic mode (e.g. 500 ms vs 10 seconds), reducing 'hang time' on the page load.
View 1 Replies
Jan 27, 2011
I am using System.Web.Caching.Cache in an assembly used by my website.
I have set some key expiration (absolute expiration) to be 10 seconds (just for debugging).
I have also set a callback upon key removal.
The problem is that I see that the cache is getting refreshed after something like 20 seconds and not 10.
I am using HttpRuntime.Cache for this.
I would like to show a code sample, which can shed more light:
[code]....
What could be the problem ?
View 2 Replies
Dec 23, 2010
On our website we use standard asp cache with duration set to 5h.
It works fine, but sometimes the publisher add some special content that need to be showed impatiently on many different sub-pages (example some promoted article).
That's what I need to do it's easy to use page like this:
[URL]
I want to clear SERVER SIDE CACHE.
View 2 Replies
Jul 22, 2010
Since virturl directory name is not fixed, I wrote code below to include .css file in .aspx page now.
<link rel="Stylesheet" href="<%= ResolveUrl("~/Css/xxx.css") %>" type="text/css" />
The question is, when I use "ResolveUrl" in tag, IDE is always barking about that all CSS classes is undefined.
Is there any better way to define .css file including?
View 3 Replies
Dec 5, 2010
I want to use caching technique for .js,.css and images( to avoid round trips and to improve performance of page load) .So, on IIS 7 using Http Response Header, i set Content Expriation to 7 days.Now, on browser its caching which is avoiding round trips for static content ...which is good sign.Now, i modified one of the .js file and i deployed that .js file on server and due to caching my new code is not reflecting on client machines .So i tried lot of ways and here is what i tried after deployment of new .js file After deployment of new .js file
1) I manually delete all the browser cache(cookies,urls,forms,page content etc) on internet explorer
2) used ctrl + f5 to get refresh
3) again on IIS i went back Http Response Header section and set Content Expriation to never
4) stopped the website and restarted
5) on web.config file tried this only
<staticContent>
<clientCache cacheControlMode="DisableCache" />
</staticContent>
6) Also tried to set this on .aspx page
<HTML>
<HEAD>
<TITLE>---</TITLE>
<META HTTP-EQUIV="Pragma" CONTENT="no-cache">
<META HTTP-EQUIV="Expires" CONTENT="-1">
</HEAD>
<BODY>
7) tried to set this on .aspx.cs file
<% Response.CacheControl = "no-cache" %>>
<% Response.AddHeader "Pragma", "no-cache" %>
<% Response.Expires = -1 %>
My target browser is IE.None of them worked,Finally i renamed my .js file to different file name and changed code to make use of that new .js file ..but no luck on this too .Because what i set intially for 7 days still my client machine remembers that.
How do i tell IIS server to refresh cached content code , when some thing got changde on .js or .cssfiles?
View 1 Replies
Jun 14, 2010
Is the classic way of using include files still the best practice in ASP.NET. IS there a better way in ASP.NET to simulate include files? IF not can someone please provide an example of the .NET way?
View 5 Replies
Feb 1, 2011
i recently made a website and have uploaded it to a hosting server. After i had completed the website i noticed that i never added in any expiration onto the files/images plus that i dont know how to do this outside of IIS. As i dont have access to the IIS on the server i need a way of embeding code to set a short exportaion on the images and xml files cached. whats the best way of doing this?
View 5 Replies
Mar 15, 2011
I use a Masterpage (asp.net webforms) on my site and I woluld like to implement caching of some static files, like javascript, css etc.
I've tried adding the following to my page_load (in the masterpage) but when I use Fiddler the static files are still under "no-cache".
protected void Page_Load(object sender, EventArgs e)
{
// Set cache for 1 hour on all computers and servers.
// ... Proxies, browsers, and your server will cache it.
Response.Cache.SetCacheability(HttpCacheability.Public);
Response.Cache.SetMaxAge(new TimeSpan(1, 0, 0));
}
What am i doing wrong here?
View 1 Replies
Oct 20, 2010
I want to be able to load a customized log in page depending on a couple of parameters passed into the querystring.Each customized login page needs to be able to dynamically display log in errors and possibly have other variables passed in.
Let's say the dynamic login page looks like this (over-simplification here):
<form>
<% if (has_errors) { Response.Write(error_msg); } %>
<input type="text" name="email">
</form>
If the aspx page loads the file like this:
Response.writefile("path/to/custom/page");
the code shows up in the output and doesn't get processed. I have tried other ways to load the file contents (something similar to classic ASP includes) but get the same results every time.I could have all the custom pages set up as user controls, but I need 100% control over the css, js, and html - and the documentation I read here indicates that I won't have that level of granularity.link textPLUS - I'm stuck in a .net 2.0 environment - so .NET MVC is not available to me
View 1 Replies
Jun 18, 2010
I have a working solution on an IIS6, which I made using this guide: FLV Flash video streaming with ASP.NET 2.0, IIS and HTTP handler
The app is basically a FLV Player, but streaming is essential to it.
Now, one of our customers is running IIS7 and the streaming doesn't work.
View 2 Replies
Apr 26, 2010
i have some javascripts file which i need those to be chached for my website. also can i GZIP javascript files?
View 2 Replies
Nov 30, 2010
i want ot clear the browser caching xml files as i am not abel to load the newly edited xml file
View 4 Replies
Mar 18, 2010
My asp mvc site is not caching content or script files. How do I get it to cache such?
View 1 Replies
Mar 31, 2010
I'm frequently adding a lot of content files (mostly images and js) to my ASP.NET project. I'm using VS publish system, and on publish, new files are not published until I include them in the project. I would like to auto include all files in specified directory. Is there a way to specify wich directories should be auto-included in csproj file or anywhere else?
View 3 Replies
Mar 15, 2011
I have gotten confused about how page caching works in ASP.NET. Suppose a user has navigated to "home.aspx" on my website and say I release a new version of that page to the server and the user subsequently navigates to that page, he will get the updated version, is that correct? Is there ever a case where I need to be concerned that the user is NOT getting the latest version of a page(or code-behind) file? The reason I am confused is that quite sometime ago, I found the following code to put in my Page_load event to prevent page caching:
[Code]....
But the more I think about it, I cannot remember the rationale behind this. Whenever I do a release and subsequently visit my site, there is a noticable delay as ASP recompiles. So now I am wondering why the above "no caching" code would be needed or when it is appropriate to use.
View 1 Replies
Mar 4, 2011
At some point in the last month, two web application projects that I've been working on have stopped showing updates to aspx and ascx files until IIS is restarted, or the website they belong to is reset. This seems to be very random and I can't find any reason in the web.config sections that would cause this change. What are some good places to look for a source to this issue?Current caching parts of web.config: Removing the outputCacheProfile and restarting IIS made no difference.
<caching>
<outputCacheSettings>
<outputCacheProfiles>
<add name="ClientResourceCache" location="None" enabled="true" duration="3600" varyByParam="*" varyByContentEncoding="gzip;deflate"/>
</outputCacheProfiles>
</outputCacheSettings>
</caching>
Commening out the staticConent and restarting also made no difference
<staticContent>
<clientCache cacheControlMode="UseMaxAge" cacheControlMaxAge="1.00:00:00">
</clientCache>
</staticContent>
<caching>
<profiles>
<add extension=".gif" policy="DontCache" kernelCachePolicy="CacheUntilChange" duration="0.00:01:00" location="Any" />
<add extension=".png" policy="DontCache" kernelCachePolicy="CacheUntilChange" duration="0.00:01:00" location="Any" />
<add extension=".js" policy="DontCache" kernelCachePolicy="DontCache" duration="00:01:00" location="Any" />
<add extension=".css" policy="DontCache" kernelCachePolicy="DontCache" duration="00:01:00" location="Any" />
<add extension=".jpg" policy="DontCache" kernelCachePolicy="CacheUntilChange" duration="0.00:01:00" location="Any" />
<add extension=".jpeg" policy="DontCache" kernelCachePolicy="CacheUntilChange" duration="0.00:01:00" location="Any" />
</profiles>
</caching>
We've also tried adding .ascx and .aspx extensions with CacheUntilChange which made no difference. Other sites with these same settings aren't having the issue. Edit: Originally this state that there also was no update when the project was built, I haven't personally been able to confirm that issue but was told by another developer that was occurring.
View 2 Replies
Sep 28, 2010
I have a website on IIS 7. This website has a HttpModule with an AuthorizeRequest event handler. This event does not fire for CSV files and I can access the file without logging in, I guess this is because IIS7 is not configured to require form autentication for CSV files.
View 2 Replies
Nov 28, 2010
We are working on a web application that creates more web applications.Each web application will have to get a Url Rewrite rule (URL REWRITE MODULE 2.0).As far as I know, there's no way to add such rules without modifying the web.config file (am I right??).So my plan was to work with multiple web.config partial files. One main .config file, and lots of .config files per application (every file will contain it's web application url rewrite rules).This way sounds a little bit messy, but I can't think of anything else, and suggestions will be welcomed.
View 1 Replies
Oct 25, 2010
We'd like to restrict the maximum upload file size in our web site. We've already set the appropriate limits in our web.config. The problem we're encountering is if a really large file (1 GB, for example) is uploaded, the entire file is uploaded before a server-side error is generated, and the type of the error is different whether the file is huge or not. Is there a way to detect the size of a pending file upload before the actual upload takes place?
Here's my relevant web.config settings that restrict requests to 16 MB:
[Code]....
Update:
I know that client-side technologies like Flash can detect file sizes before upload, but we need a server-side workaround because we're wanting to target platforms that have no Flash/Java/ActiveX/Silverlight support. I believe that IIS or ASP.NET has a bug that's allowing large files to be uploaded despite the limits, so I've filed a bug here.
Would an ISAPI extension give me more control over request processing than HTTP modules and handlers, such as allowing me to abort an upload if the Content-Length header is seen to be larger than the allowed limit?
Update 2:
Sigh. Microsoft has closed the bug I filed as a duplicate but has provided no additional information. Hopefully they didn't just drop the ball on this.
View 2 Replies
Mar 12, 2010
We've got a process currently which causes ASP.NET websites to be redeployed. The code is itself an ASP.NET application. The current method, which has worked for quite a while, is simply to loop over all the files in one folder and copy them over the top of the files in the webroot.
The problem that's arisen is that occasionally files end up being in use and hence can't be copied over. This has in the past been intermittent to the point it didn't matter but on some of our higher traffic sites it happens the majority of the time now. I'm wondering if anyone has a workaround or alternative approach to this that I haven't thought of. Currently my ideas are:
Simply retry each file until it works. That's going to cause errors for a short time though which isn't really that good. Deploy to a new folder and update IIS's webroot to the new folder. I'm not sure how to do this short of running the application as an administrator and running batch files, which is very untidy.
Does anyone know what the best way to do this is, or if it's possible to do #2 without running the publishing application as a user who has admin access (Willing to grant it special privileges, but I'd prefer to stop short of administrator)? Edit Clarification of infrastructure... We have 2 IIS 7 webservers in an NLB running their webroots off a shared NAS (To be more clear, they're using the exact same webroot on the NAS). We do a lot of deploys, to the point where any approach we can't automate really won't be viable.
View 6 Replies
Dec 9, 2010
I'm using ASP.net 3.5 to run a .exe with Process.Start(). It works fine if I use the host that's built-in to VS2008, WinServer 2003 but if I use IIS7 it no longer runs. I am using the following code.
Process proc =
new
Process();
proc.StartInfo = psi;
proc.StartInfo.FileName = "cmd.exe";
proc.StartInfo.Arguments = args;
proc.Start();
View 2 Replies
Jan 18, 2011
I've been building an MVC 2 site on my local machine which I then hoped to FTP to my companies IIS7 server.
When I first started using the MVC in VS2010 I published in VS via FTP and everything was fine, asp.net was properly installed and the mvc library was there.
Now I'm faced with a problem that I can hardly define, let alone get around:
When I attempted to publish, the controller folder wasn't being transferred, so I manually copied it across thinking it was just an FTP problem, but then I got errors complaining about an assembly reference in my web.config file:
Parser Error Message: Could not load file or assembly 'System.Web.Mvc, Version=2.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The system cannot find the file specified.
So I'm guessing that whatever it is that is preventing VS transferring the controllers folder is doing the same with some of the MVC configuration stuff.
Another oddity is that thought the initial settings worked, I've since scrapped the orignal project and started again, I've had a look back at it and tried to use the original settings to FTP across but they now don't work and have the same problem, as does my bosses machine(previously unused version of VS) when I tried to FTP across the default MVC2 project.
VS reports that the FTP publish has succeeded and the controller files aren't listed in the Publish.XML file on either machine.
View 5 Replies
