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[privoxy-users] [ ijbswa-Support Requests-3028326 ] Problems on Amazon when using Privoxy
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From: SourceForge.net <no...@so...> - 2010-07-23 22:00:42
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Support Requests item #3028326, was opened at 2010-07-12 09:16 Message generated for change (Comment added) made by nobody You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=211118&aid=3028326&group_id=11118 Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: other Group: 3.0.16 Status: Open Priority: 5 Private: No Submitted By: Nobody/Anonymous (nobody) Assigned to: Fabian Keil (fabiankeil) Summary: Problems on Amazon when using Privoxy Initial Comment: Hi! When using Privoxy as a proxy I get timeouts on the Amazon.de website (Amazon.com as well) for IE and Firefox: - try www.amazon.com - search category "MP3 Downloads" for any song - click the "play" button in front of a search result line => will not work (sometimes it works after 5 minutes or so) Sometimes even the search will get no result. Logfile states "Error: Didn't receive data in time:..." for requests to Amazon. If I switch off the proxy in the options dialog of Firefox or IE, it works fine. I'm using the vanilla privoxy configuration. Thanks in advance Karsten ---------------------------------------------------------------------- Comment By: Nobody/Anonymous (nobody) Date: 2010-07-23 22:00 Message: Good news: it works! ---------------------------------------------------------------------- Comment By: paulinik (paulinik) Date: 2010-07-20 09:08 Message: Sure, but right now I'm on a business trip. I'll test it next weekend. ---------------------------------------------------------------------- Comment By: Fabian Keil (fabiankeil) Date: 2010-07-18 15:26 Message: Great. Of course this is just a work-around, so could you please also verify that the problem is no longer reproducible with the Privoxy version at tor.fabiankeil.de:8118? ---------------------------------------------------------------------- Comment By: paulinik (paulinik) Date: 2010-07-17 23:41 Message: You got it! With these lines added, version 3.0.16 works! ---------------------------------------------------------------------- Comment By: Fabian Keil (fabiankeil) Date: 2010-07-17 16:06 Message: I think we're getting closer. Please add: {+prevent-compression} .amazon.de/gp/ to one of your action files and try to reproduce the problem. The problem seems to be completely unrelated to #3022042, so at this time building Privoxy from CVS will not help. ---------------------------------------------------------------------- Comment By: paulinik (paulinik) Date: 2010-07-17 12:27 Message: I tried one and stopped after some minutes. You explored 11:11:xx in the logs, but I started my test at 11:02 local system time, so I think that's too late unless your server time differs that much from mine. Now I repeated testing, starting at 13:33 local system time, with ambiguous results (Sorry, couldn't report timely, because my wife served lunch...;-): 13:33 searched for "Van Halen" - got result within a coulpe of seconds (feeled some delay due to Tor) 13:33 started playing no. 1 ("Jump") - that worked (!) after roughly 10 seconds (played for another 10 seconds or so) 13:34 started playing no. 2 ("Why Can' This Be Love") - didn't work within 4 minutes 13:38 started playing no. 5 ("Right Now") - didn't work within 5 minutes 13:43 started playing no. 16 ("You Really Got Me") - worked after 9 minutes (but's that's too long nonetheless) 13:54 switched back to my working Privoxy 3.0.12 installation 13:55 started playing no. 11 ("Eruption") - worked immediately 13:55 stopped testing Hope that helps. Do you still think I should test the current CVS version? If so, I could probably try it next week, but can't promise it... Karsten ---------------------------------------------------------------------- Comment By: Fabian Keil (fabiankeil) Date: 2010-07-17 11:13 Message: Thanks for giving it a try. How many MP3s did you try? In the log file, I see a single request for a Van Halen track, but the request seems to be aborted by the client before the request has been completely received: [...] Jul 17 11:11:44.770 b2609bb0 Connect: Created new connection to amazonm-873.vo.llnwd.net:80 on socket 9. Jul 17 11:11:44.770 b2609bb0 Connect: to amazonm-873.vo.llnwd.net successful Jul 17 11:11:46.785 b2609bb0 Header: scan: HTTP/1.1 200 OK Jul 17 11:11:46.786 b2609bb0 Header: scan: Server: Apache Jul 17 11:11:46.786 b2609bb0 Header: scan: Accept-Ranges: bytes Jul 17 11:11:46.786 b2609bb0 Header: scan: Content-Length: 510982 Jul 17 11:11:46.786 b2609bb0 Header: scan: Age: 39668 Jul 17 11:11:46.786 b2609bb0 Header: scan: Date: Sat, 17 Jul 2010 09:11:45 GMT Jul 17 11:11:46.786 b2609bb0 Header: scan: Last-Modified: Fri, 11 Jun 2010 03:32:10 GMT Jul 17 11:11:46.786 b2609bb0 Header: scan: Connection: close Jul 17 11:11:46.786 b2609bb0 Header: Adding: Proxy-Connection: keep-alive Jul 17 11:11:46.982 b2609bb0 Connect: The client closed socket 8 while the server socket 9 is still open. Jul 17 11:11:46.982 b2609bb0 Connect: Received 11363 bytes while expecting 510982. Jul 17 11:11:46.982 b2609bb0 Connect: The connection on server socket 9 to amazonm-873.vo.llnwd.net isn't reusable. Closing. Server connection: keep-alive 0, tainted: 1 socket alive 1. Client connection: crunched: 0, socket alive: 0. Server timeout: 300 Could you try some more tracks, so we can see if they all get aborted by the client? I can't reproduce the problem on my system as I have no sound support in the browser. Manually downloading the playlist behind Amazon's play button and than downloading and playing the referenced file works reliably, though. Rapidshare doesn't seem to work with my browser settings, so I haven't been able to look at your log file yet. ---------------------------------------------------------------------- Comment By: paulinik (paulinik) Date: 2010-07-17 09:19 Message: Hi Fabian! Thanks for your response. I tried your Privoxy test installation and it seems to be NOT fixed. I made a search on Amazon and loaded the newsticker from Heise Online with a reasonable delay of some seconds (due to Tor), but could not play MP3s on Amazon as described in my report. Please see your logfiles at around 11:02 (or download my logs from Rapidshare). BTW: Could you reproduce the problem on your system? If so, there's no need for me to test, if it's fixed... Regards Karsten ---------------------------------------------------------------------- Comment By: Fabian Keil (fabiankeil) Date: 2010-07-17 08:56 Message: Unfortunately I currently have no access to a Windows system, but you could always build it from source yourself. It's described in the manual at http://www.privoxy.org/user-manual/installation.html#INSTALLATION-SOURCE On Windows it requires installing a bunch of cygwin packages first. Let us know if you need any help. You could also try to reproduce the problem using my Privoxy test installation at tor.fabiankeil.de:8118. Note that is has logging enabled so you may want to log out of Amazon before you try it, as cookies will be logged, too. Also note that it's setup to forward to Tor so it will be slower than a direct connection and the traffic will pass other Tor nodes. ---------------------------------------------------------------------- Comment By: paulinik (paulinik) Date: 2010-07-13 12:27 Message: When you send me an executable of the current CVS version, I could test if it's fixed. ---------------------------------------------------------------------- Comment By: paulinik (paulinik) Date: 2010-07-13 09:19 Message: I think the problem is caused by a change in 3.0.13 or 3.0.14. I' ve tested both betas now: 3.0.13: empty page for search result 3.0.14: same problem as reported ---------------------------------------------------------------------- Comment By: paulinik (paulinik) Date: 2010-07-13 08:50 Message: It has nothing to do with the configuration, because I tested the configuration of the 3.0.12 release with my 3.0.16 installation - the problem remains the same. Now I switched back to version 3.0.12 and it works again. ---------------------------------------------------------------------- Comment By: paulinik (paulinik) Date: 2010-07-12 21:25 Message: I had to do the search twice, because the first one got no result. The problem described starts at 23:03. ---------------------------------------------------------------------- Comment By: paulinik (paulinik) Date: 2010-07-12 21:22 Message: I don't know how to verify it, but I reproduced it with logging enabled. (BTW: Is there any way to add an attachment? I didn't find any.) Here is the link to an encrypted zip-file (Password: privoxy) containing the log: http://rapidshare.com/files/406603186/privoxy.zip I forgot to mention, that the problem occurs even when Privoxy is disabled, as was the case with the related issue. I'm using Win XP SP2. ---------------------------------------------------------------------- Comment By: Fabian Keil (fabiankeil) Date: 2010-07-12 16:09 Message: Thanks for the report. I think the problem is related to https://sourceforge.net/tracker/index.php?func=detail&aid=3022042&group_id=11118&atid=211118 and already fixed in CVS. Is there a chance that you could verify this or reproduce the problem with logging enabled as described at http://www.privoxy.org/user-manual/contact.html#CONTACT-BUGS and attach the logfile? ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=211118&aid=3028326&group_id=11118 |