content-length

I have a site where a page takes 10 seconds to load with firefox, and a further 10 seconds to load the images. It's a php page running on apache. The Images are just static images. It runs beautifully on chrome.... instant loading. googling for the answer has pointed me towards a possible issue with keep alive and the lack of content length confusing firefox, and indeed, it appears that content length isn't being set by the server on either the static or non static content, but disabling keep alive on the server doubles the load time! Some sites have suggested disabling keep alive on the

I am using Ruby on Rails 3 and in a my view file I have this code: <%= form_for (@account, ...) do |f| %> <%= f.file_field :file %> ... <%= f.submit "Upload" %> <% end %> In order to avoid an overloading of the server, I would check the size of the uploading file before that the server receives it. This is because, pressing the submit button of the form, the server first will entirely receive the file and after will check the file. I know that a HTTP request has header fields , so I would like to check those for the uploading file, in particular, in my case, the Content-Length value. How to do

I'm trying to figure why the Content-Length header of php gets overwritten. This is demo.php <?php header("Content-Length: 21474836470");die; ?> a request to fetch the headers curl -I http://someserver.com/demo.php HTTP/1.1 200 OK Date: Tue, 19 Jul 2011 13:44:11 GMT Server: Apache/2.2.16 (Debian) X-Powered-By: PHP/5.3.3-7+squeeze3 Content-Length: 2147483647 Cache-Control: must-revalidate Content-Type: text/html; charset=UTF-8 See Content-Length ? It maxes out at 2147483647 bytes, that is 2GB. Now if modify demo.php like so <?php header("Dummy-header: 21474836470");die; ?> the header is not

Has anyone successfully added a Content-Length header to regular ColdFusion (I'm using CF9) pages? I'm setting up a new server behind a Cisco load balancer with compression - the box refuses to compress anything without this header, but CF doesn't pass it by default. <cfheader name="Content-Length" value="something"> will set the header, but finding the right value is a problem. Any pointers would be much appreciated. Geoff I believe I've solved it: <cfheader name="Content-Length" value="#getPageContext().getCFOutput().getBuffer().size()#"> I stuck that in o nRequestEnd() and the Cisco box is

I'm setting the length of the content in my HttpURLConnection, for a PUT. urlConnection.setRequestProperty("Content-Length", "" + responseJSONArray.toString(2).getBytes("UTF8").length); The actual number of bytes is 74. However, when I query the content length of urlConnection I'm returned -1 . Why is that? And why are lengths not equal (given that I set this)? I must set the content-length because I'm receiving a 411 response from the server. (Also, in the Sun examples I've seen the second argument of setRequestProperty is of type int and not String , which seems odd.) You shouldn't set this

I can't seem to find a definitive answer on this and I want to make sure I understand this to the "n'th level" :-) a = { "a" => "Hello", "b" => "World" } a.count # 2 a.size # 2 a.length # 2 a = [ 10, 20 ] a.count # 2 a.size # 2 a.length # 2 So which to use? If I want to know if a has more than one element then it doesn't seem to matter but I want to make sure I understand the real difference. This applies to arrays too. I get the same results. Also, I realize that count/size/length have different meanings with ActiveRecord. I'm mostly interested in pure Ruby (1.92) right now but if anyone

I have written a Java HTTP Response filter in which I am modifying the HTTP response body. Since I am changing the HTTP responce body, I have to update the http content-length header filed in response in accordance with new content. I am doing it in the following way. response.setContentLength( next.getBytes().length ); hear next is a string However, this method is unable to set the new content length of the HTTP response. Could somebody advice me whats the correct way to get it done in Java filter package com.test; import java.io.BufferedReader; import java.io.ByteArrayInputStream; import