Yeah, saw that --- but I observed the same behaviour in 2, and can't
figure out why (from a quick look, at least).
Cheers,
On 18/06/2009, at 2:19 PM, Amos Jeffries wrote:
On Thu, 18 Jun 2009 10:20:09 +1000, Mark Nottingham <m...@yahoo-inc.com
>
wrote:
Weird. The code that I'm assuming generates the 411 is (squid2-HEAD):
Reporter is using 3.0. The header parse and validation code is
similar only
regarding flow and design.
Particular lines and if-else are very different in spots between
each of
the 3 current release of Squid.
if (!clientCheckContentLength(request) || httpHeaderHas(&request-
header, HDR_TRANSFER_ENCODING)) {
err = errorCon(ERR_INVALID_REQ, HTTP_LENGTH_REQUIRED, request);
http->al.http.code = err->http_status;
http->log_type = LOG_TCP_DENIED;
http->entry = clientCreateStoreEntry(http, request->method,
null_request_flags);
errorAppendEntry(http->entry, err);
return -1;
}
but clientCheckContentLength doesn't look like it's triggering it:
static int
clientCheckContentLength(request_t * r)
{
switch (r->method->code) {
case METHOD_GET:
case METHOD_HEAD:
/* We do not want to see a request entity on GET/HEAD requests */
return (r->content_length <= 0 || Config.onoff.request_entities);
default:
/* For other types of requests we don't care */
return 1;
}
/* NOT REACHED */
}
because the request method is POST. However, the request headers
don't
have Transfer-Encoding...
What am I missing? I know Bijayant is using Squid-3, but I'm
observing
the same behaviour in my build of 2...
On 17/06/2009, at 4:00 PM, Mark Nottingham wrote:
[ 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 <bijayan...@yahoo.com> wrote:
From: Bijayant Kumar <bijayan...@yahoo.com>
Subject: Re: [squid-users] NONE/411 Length Required
To: "squid users" <squid-us...@squid-cache.org>
Date: Monday, 15 June, 2009, 6:48 PM
--- On Mon, 15/6/09, Amos Jeffries <squ...@treenet.co.nz>
wrote:
From: Amos Jeffries <squ...@treenet.co.nz>
Subject: Re: [squid-users] NONE/411 Length Required
To: "Bijayant Kumar" <bijayan...@yahoo.com>
Cc: "squid users" <squid-us...@squid-cache.org>
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
Get your new
Email
address!
Grab the Email name you've always wanted before
someone else does!
http://mail.promotions.yahoo.com/newdomains/aa/
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
New Email addresses available on
Yahoo!
Get the Email name you've always wanted on the new
@ymail and @rocketmail.
Hurry before someone else does!
http://mail.promotions.yahoo.com/newdomains/aa/
Get your new Email address!
Grab the Email name you've always wanted before someone else
does!
http://mail.promotions.yahoo.com/newdomains/aa/
--
Mark Nottingham m...@yahoo-inc.com
--
Mark Nottingham m...@yahoo-inc.com
--
Mark Nottingham m...@yahoo-inc.com
