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Re: Vary object loop returns

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Just did a test here.

Disabled every cache_dir and fully restarted squid 3.5.19

No more "vary object loop", but these continues:

2016/05/31 11:35:13 kid2| Bug: Missing MemObject::storeId value
2016/05/31 11:35:13 kid2| mem_hdr: 0x3177f40 nodes.start() 0x7370880
2016/05/31 11:35:13 kid2| mem_hdr: 0x3177f40 nodes.finish() 0x7370880
2016/05/31 11:35:13 kid2| MemObject->start_ping: 0.000000
2016/05/31 11:35:13 kid2| MemObject->inmem_hi: 2224
2016/05/31 11:35:13 kid2| MemObject->inmem_lo: 0
2016/05/31 11:35:13 kid2| MemObject->nclients: 0
2016/05/31 11:35:13 kid2| MemObject->reply: 0x29711e0
2016/05/31 11:35:13 kid2| MemObject->request: 0
2016/05/31 11:35:13 kid2| MemObject->logUri:
2016/05/31 11:35:13 kid2| MemObject->storeId:
2016/05/31 11:35:14 kid1| Bug: Missing MemObject::storeId value
2016/05/31 11:35:14 kid1| mem_hdr: 0x3e0d990 nodes.start() 0x1ca70540
2016/05/31 11:35:14 kid1| mem_hdr: 0x3e0d990 nodes.finish() 0x1ca70540
2016/05/31 11:35:14 kid1| MemObject->start_ping: 0.000000
2016/05/31 11:35:14 kid1| MemObject->inmem_hi: 193
2016/05/31 11:35:14 kid1| MemObject->inmem_lo: 0
2016/05/31 11:35:14 kid1| MemObject->nclients: 0
2016/05/31 11:35:14 kid1| MemObject->reply: 0x45656e0
2016/05/31 11:35:14 kid1| MemObject->request: 0
2016/05/31 11:35:14 kid1| MemObject->logUri:
2016/05/31 11:35:14 kid1| MemObject->storeId:
2016/05/31 11:35:14.418 kid1| clientProcessHit: URL mismatch, '[unknown_URI]' != 'http://captive.apple.com/hotspot-detect.html'
2016/05/31 11:35:14 kid2| Bug: Missing MemObject::storeId value
2016/05/31 11:35:14 kid2| mem_hdr: 0x336b090 nodes.start() 0x2b136d0
2016/05/31 11:35:14 kid2| mem_hdr: 0x336b090 nodes.finish() 0x82709c0
2016/05/31 11:35:14 kid2| MemObject->start_ping: 0.000000
2016/05/31 11:35:14 kid2| MemObject->inmem_hi: 4573
2016/05/31 11:35:14 kid2| MemObject->inmem_lo: 0
2016/05/31 11:35:14 kid2| MemObject->nclients: 0
2016/05/31 11:35:14 kid2| MemObject->reply: 0x26bdf50
2016/05/31 11:35:14 kid2| MemObject->request: 0
2016/05/31 11:35:14 kid2| MemObject->logUri:
2016/05/31 11:35:14 kid2| MemObject->storeId:


-- 
Best Regards,

Heiler Bemerguy
Network Manager - CINBESA
55 91 98151-4894/3184-1751

Em 31/05/2016 11:14, Yuri escreveu:
Without collapsed_forwarding seems ok:

https://i1.someimage.com/E8pM9tu.png

no warnings/errors in cache.log.

Seems Heiler right.

31.05.2016 19:33, joe пишет:
load this link on both browser    chrome  and firefox
'http://js.statig.com.br/pub/adtags.js'
keep clicking reload  on both browser  and look at your cache.log
with or without collapsed_forwarding


Heiler Bemerguy wrote
Yeah, I know. This kind of stuff only appeared after enabling
collapsed_forwarding, I think. Now it's off again.. but I didn't wipe
the cache too, so I don't know.....

2016/05/31 10:50:24 kid2| varyEvaluateMatch: Oops. Not a Vary match on
second attempt, 'http://js.statig.com.br/pub/adtags.js'
'accept-encoding="gzip,%20deflate"'
2016/05/31 10:50:24 kid2| clientProcessHit: Vary object loop!
2016/05/31 10:50:25 kid2| Bug: Missing MemObject::storeId value
2016/05/31 10:50:25 kid2| mem_hdr: 0x20573e10 nodes.start() 0x117e4ce0
2016/05/31 10:50:25 kid2| mem_hdr: 0x20573e10 nodes.finish() 0x117e4ce0
2016/05/31 10:50:25 kid2| MemObject->start_ping: 0.000000
2016/05/31 10:50:25 kid2| MemObject->inmem_hi: 2155
2016/05/31 10:50:25 kid2| MemObject->inmem_lo: 0
2016/05/31 10:50:25 kid2| MemObject->nclients: 0
2016/05/31 10:50:25 kid2| MemObject->reply: 0x7db9ce0
2016/05/31 10:50:25 kid2| MemObject->request: 0
2016/05/31 10:50:25 kid2| MemObject->logUri:
2016/05/31 10:50:25 kid2| MemObject->storeId:


-- 
Best Regards,

Heiler Bemerguy
Network Manager - CINBESA
55 91 98151-4894/3184-1751


Em 31/05/2016 10:34, Yuri escreveu:
This is too expensive action. Cold out cache will decrease hit-ratio
for weeks.


Also, I suggest force reloading objects must overwrite stale cached, no?


31.05.2016 19:32, Heiler Bemerguy пишет:

I swear this bug was only rarely triggered without
collapsed_forwarding enabled... but I think you'll have to wipe your
cache to really test it...



-- 
Heiler Bemerguy - (91) 98151-4894
Assessor Técnico - CINBESA (91) 3184-1751

Em 31/05/2016 08:00, Yuri escreveu:
Heh,

the issue occurs also with disabled collapsed_forwarding:

2016/05/31 16:58:12 kid1| varyEvaluateMatch: Oops. Not a Vary match
on second attempt,
'https://ru.wikipedia.org/w/load.php?debug=false&lang=ru&modules=jquery.accessKeyLabel%2Cclient%7Cmediawiki.RegExp%2Cnotify%2Cutil%7Cmediawiki.legacy.wikibits&skin=vector&version=b5e9abd3b463'
'accept-encoding="gzip,%20deflate,%20sdch,%20br"'
2016/05/31 16:58:12 kid1| clientProcessHit: Vary object loop!
2016/05/31 16:58:12 kid1| Error negotiating SSL on FD 260:
error:14090086:SSL routines:SSL3_GET_SERVER_CERTIFICATE:certificate
verify failed (1/-1/0)
2016/05/31 16:58:12 kid1| varyEvaluateMatch: Oops. Not a Vary match
on second attempt,
'https://ru.wikipedia.org/w/index.php?title=MediaWiki:Secure.js&action="">'
'accept-encoding="gzip,%20deflate,%20sdch,%20br",
cookie="WMF-Last-Access%3D31-May-2016%3B%20GeoIP%3DKZ%3A02%3AAlmaty%3A43.26%3A76.93%3Av4",
authorization'
2016/05/31 16:58:12 kid1| clientProcessHit: Vary object loop!
2016/05/31 16:58:12 kid1| varyEvaluateMatch: Oops. Not a Vary match
on second attempt,
'
https://ru.wikipedia.org/w/index.php?title=MediaWiki:Osm.js&action="">'
'accept-encoding="gzip,%20deflate,%20sdch,%20br",
cookie="WMF-Last-Access%3D31-May-2016%3B%20GeoIP%3DKZ%3A02%3AAlmaty%3A43.26%3A76.93%3Av4",
authorization'
2016/05/31 16:58:12 kid1| clientProcessHit: Vary object loop!
2016/05/31 16:58:13 kid1| varyEvaluateMatch: Oops. Not a Vary match
on second attempt,
'
https://ru.wikipedia.org/w/index.php?title=MediaWiki:Sidebar-related.js&action="">'
'accept-encoding="gzip,%20deflate,%20sdch,%20br",
cookie="WMF-Last-Access%3D31-May-2016%3B%20GeoIP%3DKZ%3A02%3AAlmaty%3A43.26%3A76.93%3Av4",
authorization'
2016/05/31 16:58:13 kid1| clientProcessHit: Vary object loop!
2016/05/31 16:58:13 kid1| varyEvaluateMatch: Oops. Not a Vary match
on second attempt,
'
https://ru.wikipedia.org/w/index.php?title=MediaWiki:Wikibugs.js&action="">'
'accept-encoding="gzip,%20deflate,%20sdch,%20br",
cookie="WMF-Last-Access%3D31-May-2016%3B%20GeoIP%3DKZ%3A02%3AAlmaty%3A43.26%3A76.93%3Av4",
authorization'
2016/05/31 16:58:13 kid1| clientProcessHit: Vary object loop!
2016/05/31 16:58:13 kid1| varyEvaluateMatch: Oops. Not a Vary match
on second attempt,
'
https://ru.wikipedia.org/w/index.php?title=MediaWiki:Interwiki-links.js&action="">'
'accept-encoding="gzip,%20deflate,%20sdch,%20br",
cookie="WMF-Last-Access%3D31-May-2016%3B%20GeoIP%3DKZ%3A02%3AAlmaty%3A43.26%3A76.93%3Av4",
authorization'
2016/05/31 16:58:13 kid1| clientProcessHit: Vary object loop!
2016/05/31 16:58:13 kid1| varyEvaluateMatch: Oops. Not a Vary match
on second attempt,
'
https://meta.wikimedia.org/w/index.php?title=MediaWiki:Wikiminiatlas.js&action="">'
'accept-encoding="gzip,%20deflate,%20sdch,%20br", cookie,
authorization'

3.5.19



31.05.2016 13:34, joe пишет:
no  until i test it cpl of month and i show it to the dev team they
might do
better



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