[squid-users] Vary object loop returns

Yuri Voinov yvoinov at gmail.com
Mon Jun 6 18:58:20 UTC 2016 

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
 
BTW, gyus. This is non-patched 3.5.19.

2016/06/06 23:08:24 kid1| varyEvaluateMatch: Oops. Not a Vary match on
second attempt, 'https://connect.facebook.net/en_US/sdk.js'
'accept-encoding="gzip,%20deflate,%20sdch,%20br"'
2016/06/06 23:08:24 kid1| clientProcessHit: Vary object loop!
2016/06/06 23:11:25 kid1| varyEvaluateMatch: Oops. Not a Vary match on
second attempt, 'https://connect.facebook.net/en_US/sdk.js'
'accept-encoding="gzip,%20deflate,%20sdch,%20br"'
2016/06/06 23:11:25 kid1| clientProcessHit: Vary object loop!
2016/06/06 23:12:13 kid1| varyEvaluateMatch: Oops. Not a Vary match on
second attempt, 'https://connect.facebook.net/en_US/sdk.js'
'accept-encoding="gzip,%20deflate,%20sdch,%20br"'
2016/06/06 23:12:13 kid1| clientProcessHit: Vary object loop!
2016/06/06 23:13:24 kid1| varyEvaluateMatch: Oops. Not a Vary match on
second attempt, 'https://connect.facebook.net/en_US/sdk.js'
'accept-encoding="gzip,%20deflate,%20sdch,%20br"'
2016/06/06 23:13:24 kid1| clientProcessHit: Vary object loop!
2016/06/07 00:00:23 kid1| varyEvaluateMatch: Oops. Not a Vary match on
second attempt, 'https://connect.facebook.net/en_US/sdk.js'
'accept-encoding="gzip,%20deflate,%20sdch,%20br"'
2016/06/07 00:00:23 kid1| clientProcessHit: Vary object loop!
2016/06/07 00:05:01 kid1| varyEvaluateMatch: Oops. Not a Vary match on
second attempt, 'https://connect.facebook.net/en_US/sdk.js'
'accept-encoding="gzip,%20deflate,%20sdch,%20br"'
2016/06/07 00:05:01 kid1| clientProcessHit: Vary object loop!

What an idiotic accept-encoding, right?

'accept-encoding="gzip,%20deflate,%20sdch,%20br"'

With unknown %20br tag at the end. Seems to be FB bug, yea? Hey, Mark!
Did you see this? Your programmers are stupid diletants! :))))))))

07.06.2016 0:09, Heiler Bemerguy пишет:
>
>
> Web servers uses the "vary" tag, not "accept-encoding" tag exactly.
Like these sniffed examples:
>
> Vary: *
> Vary: Accept
> Vary: Accept-Encoding
> Vary: Accept-Encoding
> Vary: Accept-Encoding, Accept-Encoding
> Vary: Accept-Encoding,Host
> Vary: Accept-Encoding, User-Agent
> Vary: Accept-Encoding,User-Agent
> Vary: Accept-Encoding,X-Device-Type, Accept-Encoding
> Vary: Accept-Encoding,X-UA-Device
> Vary: If-None-Match, If-Modified-Since
> Vary: Origin
> Vary: Origin, Access-Control-Request-Headers,
Access-Control-Request-Method
> Vary: User-Agent
> Vary: User-Agent,Accept
>
> and all of them have no %20
>
>
> --
> Best Regards,
>
> Heiler Bemerguy
> Network Manager - CINBESA
> 55 91 98151-4894/3184-1751
> Em 06/06/2016 15:01, Yuri Voinov escreveu:
>>
>
>
> 06.06.2016 23:47, Heiler Bemerguy пишет:
>
>
>
>
>       > These are the variations for the "accept-encoding" tag I
>       found when sniffing my client's connections. And they're of all
>       kind. Newer and older browsers, mobile phones, windows updates,
>       whatever..
>
>
>
>       > It got a total of 11.437 requests from clients to squid.
>
>
>
>
>
>       > *accept-encoding: gzip, deflate**
>
>       > **Accept-Encoding: gzip, deflate**
>
>       > **Accept-Encoding: gzip,deflate**
>
>       > **Accept-Encoding: gzip, deflate, lzma, sdch**
>
>       > **Accept-Encoding: gzip, deflate, sdch**
>
>       > **Accept-Encoding: gzip,deflate,sdch**
>
>       > **Accept-Encoding: gzip, xeflate, sdch**
>
>       > **Accept-Encoding: identity**
>
>       > **Accept-Encoding: identity;q=1, *;q=0*
>
>
>
>
>
>       > Notice that some have spaces, some not, but I haven't seen
>       any "%20" representing a space. Is the "%20" put there by squid
>       itself?
>
> No. This comes from web-servers.
>
>
>
>
>
>       > --
>
>       > Best Regards,
>
>
>
>       > Heiler Bemerguy
>
>       > Network Manager - CINBESA
>
>       > 55 91 98151-4894/3184-1751
>
>
>
>
>
>       > Em 06/06/2016 12:08, Yuri Voinov escreveu:
>
>       > Ok, why not to replace %20 to original space symbol?
>
>
>
>
>
>       > 06.06.2016 20:27, joe пишет:
>
>       > >>> not good just to strip %20 lol as i post it
>       remove also  string was belong to
>
>       > >>> the date
>
>       > >>> we need to remove all of those string start with
>       ,%20    as ,%20sdch so
>
>       > >>> its not eassy detection
>
>       > >>>
>
>       > >>> it kill 
>       if-modified-since="Mon,%2006%20Jun%202016%2014%3A31%3A32%20GMT",
>
>       > >>>
>
>       > >>> if you notice this string in vary  has %20 so
>       just wide search and
>
>       > clear it
>
>       > >>> remove those :(
>
>       > >>>
>
>       > >>>
>
>       > >>>
>
>       > >>> --
>
>       > >>> View this message in context:
>
>
>
http://squid-web-proxy-cache.1019090.n4.nabble.com/Vary-object-loop-returns-tp4677716p4677856.html
>
>       > >>> Sent from the Squid - Users mailing list archive
>       at Nabble.com.
>
>       > >>> _______________________________________________
>
>       > >>> squid-users mailing list
>
>       > >>> squid-users at lists.squid-cache.org
>
>       > >>>
>       http://lists.squid-cache.org/listinfo/squid-users
>
>       >>
>
>       >>
>
>       >>
>
>       >> _______________________________________________
>
>       >> squid-users mailing list
>
>       >> squid-users at lists.squid-cache.org
>
>       >> http://lists.squid-cache.org/listinfo/squid-users
>
>
>
>
>
>
>
>       > _______________________________________________
>
>       > squid-users mailing list
>
>       > squid-users at lists.squid-cache.org
>
>       > http://lists.squid-cache.org/listinfo/squid-users
>
>>
>>
>>
>> _______________________________________________
>> squid-users mailing list
>> squid-users at lists.squid-cache.org
>> http://lists.squid-cache.org/listinfo/squid-users
>
>
>
> _______________________________________________
> squid-users mailing list
> squid-users at lists.squid-cache.org
> http://lists.squid-cache.org/listinfo/squid-users

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v2
 
iQEcBAEBCAAGBQJXVcfKAAoJENNXIZxhPexG2QMIAK79moVhAfyKDeNz7CuRnUUB
3wUd8flCfLUtWqqbz/QKnma2ZsmepimmmiVfHCG1vilBlN3e4LUkw+5UA/ehjQNO
EfCSsOYTe9OPyiwV9L6gwsF/mourebdC8/Btyi/LFMF85wlvRjLuPEUaLPShQ6Zy
IrJzFicThQ4sIyG8WhriaRJWwC1j3XDtzxulG8Lo38NUWW5SXeA4H4vjauan8kt4
WOrrIRRGpjmSRtmvoI78tw3HXeHrY8rIPoCZRWmAwQmQmcw6mhKAuf/aB2Cxv38w
WF7svv5X2oyzjo4LXWq2YFo8MUodqmXukifZyybLcQzw4kg/mejrq2/dCrW9tXU=
=tVr0
-----END PGP SIGNATURE-----

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.squid-cache.org/pipermail/squid-users/attachments/20160607/cd8720cb/attachment.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: 0x613DEC46.asc
Type: application/pgp-keys
Size: 2437 bytes
Desc: not available
URL: <http://lists.squid-cache.org/pipermail/squid-users/attachments/20160607/cd8720cb/attachment.key>

More information about the squid-users mailing list