[ moving to squid-dev ]
From what I can see, the site is using JavaScript to do autocomplete
on a search field. The autocomplete requests use POST, but without a
body.
With Firefox, this results in a POST request without a body; i.e., it
doesn't have transfer-encoding *or* content-length.
Such a POST request is legal (although atypical; Safari and I think
others will include a Content-Length: 0 to signal no body explicitly).
See <http://tools.ietf.org/html/draft-ietf-httpbis-p1-messaging-06#section-4.3
>.
I think the right thing to do here is for Squid to only 411 when
there's a transfer-encoding present; if there's no content-length,
it's safe to assume 0 length.
Cheers,
On 17/06/2009, at 2:07 PM, Bijayant Kumar wrote:
Bijayant Kumar
--- On Mon, 15/6/09, Bijayant Kumar <[email protected]> wrote:
From: Bijayant Kumar <[email protected]>
Subject: Re: [squid-users] NONE/411 Length Required
To: "squid users" <[email protected]>
Date: Monday, 15 June, 2009, 6:48 PM
--- On Mon, 15/6/09, Amos Jeffries <[email protected]>
wrote:
From: Amos Jeffries <[email protected]>
Subject: Re: [squid-users] NONE/411 Length Required
To: "Bijayant Kumar" <[email protected]>
Cc: "squid users" <[email protected]>
Date: Monday, 15 June, 2009, 6:06 PM
Bijayant Kumar wrote:
Hello list,
I have Squid version 3.0.STABLE 10 installed on
Gentoo
linux box. All things are working fine, means caching
proxying etc. There is a problem with some sites. When
I am
accessing one of those sites, in access.log I am
getting
NONE/411 3692 POST http://wwww.justdial.com/autosuggest_category_query_main.php?
- NONE/- text/html
And on the webpage I am getting whole error page
of
squid. Actually its a search related page. In the
search
criteria field as soon as I am typing after two words
I am
getting this error. The website in a question is "http://justdial.com
". But it works without the Squid.
I tried to capture the http headers also which
are as
below
http://wwww.justdial.com/autosuggest_category_query_main.php?city=Bangalore&search=Ka
POST
/autosuggest_category_query_main.php?city=Bangalore&search=Ka
HTTP/1.1
Host: wwww.justdial.com
User-Agent: Mozilla/5.0 (X11; U; Linux i686;
en-US;
rv:1.8.1.16) Gecko/20080807 Firefox/2.0.0.16
Accept:
text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/
plain;q=0.8,image/png,*/*;q=0.5
Accept-Language: en-us,en;q=0.7,hi;q=0.3
Accept-Encoding: gzip,deflate
Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7
Keep-Alive: 300
Connection: keep-alive
Referer: http://wwww.justdial.com/
Cookie:
PHPSESSID=d1d12004187d4bf1f084a1252ec46cef;
__utma=79653650.2087995718.1245064656.1245064656.1245064656.1;
__utmb=79653650; __utmc=79653650;
__utmz=79653650.1245064656.1.1.utmccn=(direct)|utmcsr=(direct)|
utmcmd=(none);
CITY=Bangalore
Pragma: no-cache
Cache-Control: no-cache
HTTP/1.x 411 Length Required
Server: squid/3.0.STABLE10
Mime-Version: 1.0
Date: Mon, 15 Jun 2009 11:18:10 GMT
Content-Type: text/html
Content-Length: 3287
Expires: Mon, 15 Jun 2009 11:18:10 GMT
X-Squid-Error: ERR_INVALID_REQ 0
X-Cache: MISS from bijayant.kavach.blr
X-Cache-Lookup: NONE from
bijayant.kavach.blr:3128
Via: 1.0 bijayant.kavach.blr
(squid/3.0.STABLE10)
Proxy-Connection: close
Please suggest me what could be the reason and
how to
resolve this. Any help/pointer can be a very helpful
for me.
Bijayant Kumar
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NONE - no upstream source.
411 - "Content-Length missing"
HTTP requires a Content-Length: header on POST
requests.
How to resolve this issue. Because the website is on internet and
its working fine without the squid. When I am bypassing the proxy, I
am not getting any type of error.
Can't this website be accessed through the Squid?
Amos
-- Please be using
Current Stable Squid 2.7.STABLE6 or
3.0.STABLE15
Current Beta Squid 3.1.0.8 or
3.0.STABLE16-RC1
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Yahoo!
Get the Email name you've always wanted on the new
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--
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