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304 Error Code Iis

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When a server receives that request, it sends back an HTTP Response, with information for the client. Train carriages in the Czech Republic When was this language released? Does gzip accept stdin? up vote 18 down vote favorite 7 Any ideas why on some links that I try to access using HttpWebRequest I am getting "The remote server returned an error: (304) Not have a peek at these guys

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304 Status Code Iis

current community blog chat Server Fault Meta Server Fault your communities Sign up or log in to customize your list. But still the server replies with a 304... Note that there is no If-Modified-Since or If-None-Match in the request.

Can one be "taste blind" to the sweetness of stevia? Turns out hitting refresh on any browser will indeed make that round trip – the refresh button is almost an override for the local browser cache and says ‘go and double when the browser serves from its cache. –Justin Harvey Aug 23 '12 at 10:04 1 A 304 status means that the current modified date/etag of the resource matches those in Iis Error Code 401 Fixing 304 errors - CheckUpDown You should never see this error at all for the CheckUpDown service.

Please contact us directly (email preferred) whenever you encounter 304 errors. 302 Error Code Iis Our really simple guide to web hosting (getting your web site and email addresses on the Internet using your own domain name). If not, the client just reloads the document from the cache.305 - Use ProxyA 305 status code tells the client that the requested resource has to be reached through a proxy, list: Remove the indent at the beginning of subsequent (non-labeled) lines of each list item Is 8:00 AM an unreasonable time to meet with my graduate students and post-doc?

See stackoverflow.com/questions/2611264/… for more detail on the code –Greg Apr 12 '10 at 8:42 add a comment| up vote 4 down vote This is intended behavior. Iis Error Code 400 Plural of "State of the Union" What is a plural of "To Do"? "To-Dos" or "To-Does"? Does the name Jiraiya mean something that connects these 2 instances? Fixing 304 errors - general You should never see this error in your Web browser.

302 Error Code Iis

Why won’t you play ball? http://stackoverflow.com/questions/2603595/why-am-i-getting-304-not-modified-error-on-some-links-when-using-httpwebrequ Compute the Mertens function Change a list of matrix elements Do I send relative's resume to recruiters when I don't exactly support the candidate's track record? 304 Status Code Iis It does not mean that something has moved - it is simply specifying the address at which the response to the request can be found.304 - Not ModifiedThe 304 status code Iis Error Code 0x80070005 Our company also owns these other Web sites: A simple guide to software escrow.

If unable to do so, it is not using the If_Modified_Since or related headers correctly. More about the author You will find the resource loads up again no problem, but there is now no round trip to the server and no 304 response. The 304 status code should only be returned if we allow it in the HTTP data stream we send to the Web server. I'm too shy to ask, but will you say yes? Iis Error Code 503

more stack exchange communities company blog Stack Exchange Inbox Reputation and Badges sign up log in tour help Tour Start here for a quick overview of the site Help Center Detailed Cheers, Sylvain Boissé ‹ Previous Thread|Next Thread › This site is managed for Microsoft by Neudesic, LLC. | © 2016 Microsoft. This is different to "requesting a resource but allowing the server to tell you whether your cache is still up to date." –Dan Puzey Aug 23 '12 at 10:23 check my blog Press Any Key To Stop..."); Console.ReadKey(); p.Stop(); } } public class Proxy { private HttpListener _listener; private int _port; public Proxy(int port) { int defaultport = 8080; // Setup Thread Pool

I think it caused by iis, not broswer –Scott 混合理论 Aug 23 '12 at 10:02 @BijoyThangaraj not working what's that?? –Scott 混合理论 Aug 23 '12 at 10:04 Iis Error Code 500 0 0 you) and servers communicate. That might mean that the wrong username and password were sent in the request, or that the permissions on the server do not allow what was being asked.404 - Not FoundThe

First up, a play with expiry of content.

This is virtually identical in meaning to a 200 status code.204 - No ContentThe 204 status code means that the request was received and understood, but that there is no need Now you have to clean up after them by catching the exception every time you try to use If-Modified-Since. It's easy enough to write a handler that will ignore them entirely and always/never re-serve. Iis Error Code 403 But still the response is: HTTP/1.1 304 Not Modified Cache-Control: public Expires: Tue, 02 Mar 2010 06:26:08 GMT Last-Modified: Mon, 22 Feb 2010 21:58:44 GMT ETag: "1CAB40A337D4200" Server: Microsoft-IIS/7.5 X-Powered-By: ASP.NET

Browse other questions tagged http httpwebrequest http-status-code-304 if-modified-since or ask your own question. share|improve this answer answered Aug 23 '12 at 10:01 Dan Puzey 24.6k33479 1 had the same problem so here's an addition to this stackoverflow.com/questions/8294034/… –Asken Aug 23 '12 at 10:02 share|improve this answer answered Apr 8 '10 at 21:39 BalusC 680k20224652686 1 thanks - so are you saying then, what I should do is catch the exception still (right at http://rlegsoftware.com/error-code/645-error-code.php Does the name Jiraiya mean something that connects these 2 instances?

Browse other questions tagged c# asp.net-mvc iis or ask your own question. Are you sure that all those 304s are different resources, and that there aren't (for example) 15 each of 20 different Urls? Sometimes it seems to return a 304 instead of a 200. The authors of the class have foolishly decided that 304 should be treated as an error and throw an exception.

http httpwebrequest http-status-code-304 if-modified-since share|improve this question edited Mar 20 '13 at 15:13 Mormegil 6,01112759 asked Apr 8 '10 at 21:30 Greg 11.5k51173346 possible duplicate of HttpWebRequest.GetResponse throws WebException One of the headers sent to the server, the "Expect" header, indicated an expectation the server could not meet. Client Error 400 - Bad RequestA status code of 400 indicates that the server did not understand the request due to bad syntax.401 - UnauthorizedA 401 status code indicates that before That was messing me up and also causing 304 responses.

EDIT: I've found a workaround, enable caching and then disable it on an extension level did the trick for me. SQL Server Partial Only Database Move 5D MkIII - how to maintain exposure (ratio) in M Donald Trump's Tax Return What does Sauron need with mithril? Because we keep no records of the actual content of your URL Web page, we specifically disallow the 304 response in the HTTP data stream we send. For example, if a user fills out a form, and submits it, a status code of 205 means the server is asking the browser to clear the form.206 - Partial ContentA

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