http-status-code-304 Questions
6
Solved
Any ideas why on some links that I try to access using HttpWebRequest I am getting "The remote server returned an error: (304) Not Modified." in the code?
The code I'm using is from Jeff's post he...
Bleb asked 8/4, 2010 at 21:30
3
I'm building a web app. All the external links worked in my Project directory worked fine before but I noticed that yesterday every time I modify the .css file it didn't render this change at all. ...
Campeche asked 9/3, 2017 at 23:5
4
Solved
I have a program which uses the requests module to send a get request which (correctly) responds with a 304 "Not Modified". After making the request, I check to make sure response.status_code == re...
Presber asked 19/3, 2014 at 2:0
7
When I reload a website made with express, I get a blank page with Safari (not with Chrome) because the NodeJS server sends me a 304 status code.
How to solve this?
Of course, this could also be ...
Isomeric asked 15/9, 2013 at 10:24
5
I have a website with static assets that don't change (js, images, etc). Each of these assets has the cache-control header set with the following property:
cache-control: public, max-age=31536000, ...
Empyrean asked 13/10, 2020 at 21:46
2
Given I have rails controller which accesses DB to retrieve data and render JSON response using serializer, what conditions must be met to make rails respond with 304?
If it has to compare previou...
Halfpenny asked 24/3, 2017 at 13:26
2
I have some users not being able to access some templates on my angularjs application when my server responds with status code 304. Angularjs is logging [$compile:tpload] as you can see bellow and ...
Misshape asked 17/8, 2018 at 16:55
4
Solved
I can't find any answer to my question, may be I miss something...
When I ask for a url, I need to know if the response comes from the cache or from the net.
Is the status code 304 or 200 ? (but ...
Carnallite asked 29/8, 2012 at 14:50
3
I'm trying to understand what exactly is the difference between "status 304 not modified" and "200 (from cache)"
I'm getting 304 on javascript files that I changed last. Why does this happen?
Tha...
Quirita asked 20/10, 2013 at 14:20
2
Might be a silly question, but I haven't found any clear answer yet.
My server handles ETag caching for some quite big JSON responses we have, returning 304 NOT MODIFIED with an empty body if the ...
Undervalue asked 10/4, 2018 at 10:28
3
Solved
I'm trying to disable all the caches in nginx for testing purpose.
I've set the following line
add_header Cache-Control no-cache;
I see that the page itself is not cached, but the images, css, ...
Reuven asked 4/10, 2011 at 22:32
2
Solved
I have a REST API that allows modification of resources using HTTP POST. It's possible that a client may submit a POST request that results in no modification of the resource. I'm thinking about us...
Fluky asked 18/11, 2013 at 22:28
2
Solved
How are "304 Not Modified" responses generated?
How does a browser determine whether the response to an HTTP request is 304?
Is it set by the browser or sent from the server?
If sent by the server...
Horst asked 7/1, 2014 at 17:36
3
Solved
ASP.NET MVC 3.0, IIS 7, .NET 4
I have an action that returns data that seldom changes (almost static).
Is there an easy way to:
return 304 "Not Modified" from action;
include "Last-Modified" ...
Comprehension asked 27/4, 2011 at 20:14
5
Solved
When a web server responds to HttpWebRequest.GetResponse() with HTTP 304 (Not Modified), GetResponse() thows a WebException, which is so very weird to me. Is this by design or am I missing somethin...
Crista asked 2/9, 2009 at 10:12
1
Solved
I build a service worker which always responds with data from the cache and then, in the background, sends a request to the server. If the server responds with HTTP 304 - not modified everything is...
Propertius asked 10/5, 2016 at 11:53
1
Solved
I'm building a node.js app which - reguarly, once a day - fetches data from some external web server (using "request" package).
I want to avoid fetching same data twice, so I keep track of each r...
Physiography asked 21/1, 2016 at 7:37
2
Solved
I have a CSS code that generates http 304:
[08/Nov/2011 15:22:07] "GET /site_media/logo1.gif HTTP/1.1" 304 0
How can I get a workaround using the Django test server? Any clues?
Best Regards,
Berman asked 8/11, 2011 at 20:19
5
Solved
How to check if jQuery.ajax() request header Status is "304 Not Modified"?
jqXHR.status usually returns 200, even when requested header is "304 Not Modified".
ifModified:true does not help a lot ...
Gilley asked 2/3, 2011 at 21:22
2
Solved
Using ServiceStack, I just want to return 304 Not Modified as such:
HTTP/1.1 304 Not Modified
But ServiceStack adds many other unwanted (returning HttpResult with 304 code) headers as such:
HTT...
Worsham asked 7/8, 2012 at 13:50
2
Solved
I am currently trying to understand how exactly 304/Not modified qualifies for the 3xx-range class of HTTP status codes. RFC 1945, sec. 9.3 and RFC 2616, sec. 10.3 both read:
This class of status ...
Huffman asked 14/5, 2014 at 6:22
2
I've a PNG file named icons.png hosted on an apache server. Basically this file is a combination of other small image elements (CSS Sprite). This file loads with a normal 200 OK response when the p...
Grondin asked 5/3, 2013 at 11:9
1
Solved
Is it an ExpiresDefault Apache directive enough to avoid HTTP Status 304 responses from the server? I have set ExpiresDefault "access plus 10 years" but I'm still seeing log entries with a 304 resp...
Tsarevitch asked 13/3, 2014 at 15:19
1
Solved
Playing around with the Volley library, I noticed that when making a POST JsonObjectRequest , if the server returns a code 304 or 200 with no data in the response (response.data), Volley interprets...
Fourway asked 22/2, 2014 at 11:18
7
Solved
Situation: running a Google App Engine site with my static content's default_expiration set to "14d"
Problem: in Chrome and Safari, visiting a URL (not reloading, just putting the cursor in the ad...
Ellett asked 10/12, 2010 at 7:37
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