411 Length Required error
chrissavery at gmail.com
Sun Aug 17 17:53:55 MSD 2008
My mistake on that last message. I read the wrong headers info.
It seems ngninx reports no Content-Length header was sent but according
to Firebug these are the headers - note it says Content Length is
present and chunked not mentioned...
User-Agent Mozilla/5.0 (X11; U; Linux i686; en-US; rv:22.214.171.124)
Content-Type application/x-www-form-urlencoded; charset=utf-8
Igor Sysoev wrote:
> On Sun, Aug 17, 2008 at 02:14:18PM +0700, Chris Savery wrote:
>> I've been getting this error a lot in my testing. I never received it
>> with Apache. I understand what the message say but not why it's coming
>> about. My headers being sent have length. Or is this message referring
>> to content returned by PHP at the server end? I'm sure one of you
>> experts here knows what's going on with this. I only get it on POST
>> requests and not most of my ajax calls (which are GET).
>> Thanks for any help with tracking this down. I'm seeing it in Firebug
>> and when it occurs I cannot see the real response content - even though
>> code and updates the screen. Weird.
>> Chris :)
> Set error_log level to info:
> error_log /path/to/log info;
> Then nginx will log a reason. Now there are 3 reasons:
> "client sent invalid "Content-Length" header"
> "client sent ... method without "Content-Length" header"
> "client sent "Transfer-Encoding: chunked" header"
> The last reason is nginx feature: it still does not support chunked body.
>> Response from server:
>> <head><title>411 Length Required</title></head>
>> <body bgcolor="white">
>> <center><h1>411 Length Required</h1></center>
>> Header sent to server using ajax (only removed some identity info, HOST
>> User-Agent Mozilla/5.0 (X11; U; Linux i686; en-US; rv:126.96.36.199)
>> Gecko/2008072820 Firefox/3.0.1
>> Accept-Language en-us,en;q=0.5
>> Accept-Encoding gzip,deflate
>> Accept-Charset ISO-8859-1,utf-8;q=0.7,*;q=0.7
>> Keep-Alive 300
>> Connection keep-alive
>> X-Requested-With XMLHttpRequest
>> Content-Type application/x-www-form-urlencoded; charset=utf-8
>> Referer http://www.xxxxx.com/
>> Content-Length 269
>> Cookie ZZZZSession=3ce34bb3dbc257ff61405175f941f1d7
>> Pragma no-cache
>> Cache-Control no-cache
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