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World of Warcraft Downloader/Patcher
http://havp.hege.li/forum/viewtopic.php?f=3&t=610
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Author:  qiller [ 01 Sep 2011 13:14 ]
Post subject:  World of Warcraft Downloader/Patcher

Hi there,

i got a problem with wow patcher/downloader when i enable havp in my proxy-chain (squid-havp-squid). downloader/patcher doesnt get connection via http und download-speed is very slow (50-100kb, i think it only uses torrent-seeds).

when i bypass havp (only squid-squid), everything works ok, speed goes up to 500-800kb.

But the main problem i got belongs to a new wow-downloader tool. i get a lot of
Code:
01/09/2011 10:01:22 192.168.10.1 GET 200 http://ak.worldofwarcraft.com.edgesuite.net/wow-tools-retail/direct/wow-4.2.0.2552-enUS-tools-patch.exe 490+5367553 OK

message in acces.log saying everything is ok, but client dont get any data. I have to set second squid as parent for first squid to bypass havp and i could download everything like normal with good speed, otherwise its impossible to download a new blizzard-downloader.

Any idea with this issue?

regards, olli

Edit: Normal http-Downloads via Browser or wget are working fine. Dont know, whats the problem with the downloader.

Author:  hege [ 02 Sep 2011 14:36 ]
Post subject:  Re: World of Warcraft Downloader/Patcher

Maybe it's using range requests and breaks if it's not supported? Try this conf:

RANGE true

Author:  qiller [ 02 Sep 2011 16:21 ]
Post subject:  Re: World of Warcraft Downloader/Patcher

thought of it already, but it didnt help. Do you think, a whitelist could help? problem is, that WoW uses one or several content delivery networks, so i can only try to make reg expressions for the data that WoW downloader/patcher tries to download. it is possible with havp whitelist?

regards olli

Author:  hege [ 02 Sep 2011 17:45 ]
Post subject:  Re: World of Warcraft Downloader/Patcher

You could try to add downloader to STREAMUSERAGENT, find out what the user-agent string is..

And maybe then set STREAMSCANSIZE 0 if default doesn't work.

Author:  hege [ 02 Sep 2011 17:46 ]
Post subject:  Re: World of Warcraft Downloader/Patcher

hege wrote:
You could try to add downloader to STREAMUSERAGENT, find out what the user-agent string is..

And maybe then set STREAMSCANSIZE 0 if default doesn't work.


Though it's simpler to just bypass everything in Squid, if you need streamscansize 0..

Author:  qiller [ 02 Sep 2011 18:29 ]
Post subject:  Re: World of Warcraft Downloader/Patcher

solved problem:

Code:
SKIPMIME application/octet-stream


thx for support

Author:  qiller [ 02 Sep 2011 19:08 ]
Post subject:  Re: World of Warcraft Downloader/Patcher

Revert setting cause it's used a lot (so no scanning of that mime-type). curiuos is, it's working now without this setting (perhaps blizz-server or it patched out of squid-cache). i'll be looking at this problem in the future.

regards olli

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