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Re: looking for testers: google maps/earth/youtubecaching

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Ok,

(gdb) bt
#0  0x004ebd48 in strcmp () from /lib/libc.so.6
#1 0x0806af62 in clientCacheHit (data=0x929a2e0, rep=0x929b2a0) at client_side.c:2192 #2 0x080657e3 in storeClientCopyHeadersCB (data=0x929a2e0, buf=0x929b3a8 "", size=312) at client_side.c:184 #3 0x080c6dc6 in storeClientCallback (sc=0x929b368, sz=312) at store_client.c:146 #4 0x080c7e78 in storeClientReadHeader (data=0x929b368, buf=0x929b3a8 "", len=439) at store_client.c:489 #5 0x080dd393 in storeAufsReadDone (fd=24, my_data=0x92431d0, buf=0x929c650 "\003\177", len=439, errflag=0) at aufs/store_io_aufs.c:400
#6  0x080dfb3d in aioCheckCallbacks (SD=0x90249f8) at aufs/async_io.c:319
#7  0x080c982e in storeDirCallback () at store_dir.c:511
#8  0x0807618f in comm_select (msec=300) at comm_generic.c:377
#9  0x080a81e5 in main (argc=2, argv=0xbfc0eec4) at main.c:856
(gdb) frame 1
#1 0x0806af62 in clientCacheHit (data=0x929a2e0, rep=0x929b2a0) at client_side.c:2192 2192 } else if (r->store_url && strcmp(mem->store_url, r->store_url) != 0) {
(gdb) print mem->url
$1 = 0x929b318 "http://www.youtube.com/css/base_all_yts1195074272.css";
(gdb) print mem->store_url
$2 = 0x0
(gdb) r->store_url
Undefined command: "r->store_url".  Try "help".
(gdb) r
The program being debugged has been started already.
Start it from the beginning? (y or n) n
Program not restarted.
(gdb) print r->store_url
$3 = 0x929b1c0 "http://www.youtube.com/css/base_all_yts1195074272.css";

is this ?

Thanks,

Gleidson Antonio Henriques

----- Original Message ----- From: "Adrian Chadd" <adrian@xxxxxxxxxxxxxxx>
To: "Gleidson Antonio Henriques" <gleidson@xxxxxxxxxxxxxxxxx>
Cc: "Adrian Chadd" <adrian@xxxxxxxxxxxxxxx>; <squid-users@xxxxxxxxxxxxxxx>
Sent: Wednesday, November 28, 2007 5:23 PM
Subject: Re: looking for testers: google maps/earth/youtubecaching


oh no

frame 1
print mem->url
print mem->store_url
r->store_url



Adrian

On Wed, Nov 28, 2007, Gleidson Antonio Henriques wrote:
Ok,

But i didn?t understood what do you mean about print to strcmp...
I put below the steps that i had done.

------------------------------->
(gdb) frame 1
#1  0x0806aa6d in clientCacheHit (data=0x96453c8, rep=0x9646388) at
client_side.c:2192
2192 } else if (r->store_url && strcmp(mem->store_url, r->store_url)
!= 0) {
(gdb) print strcmp
$3 = {<text variable, no debug info>} 0x4ebd40 <strcmp>
<------------------------------

That?s all right for you or i?m wrong about the print command ?

Thanks in Advance,

Gleidson Antonio Henriques

----- Original Message ----- From: "Adrian Chadd" <adrian@xxxxxxxxxxxxxxx>
To: "Gleidson Antonio Henriques" <gleidson@xxxxxxxxxxxxxxxxx>
Cc: "Adrian Chadd" <adrian@xxxxxxxxxxxxxxx>; <squid-users@xxxxxxxxxxxxxxx>
Sent: Wednesday, November 28, 2007 3:57 PM
Subject: Re:  looking for testers: google
maps/earth/youtubecaching


>Ok cool. Can you go frame 1, and then print the arguments to strcmp?
>
>Thanks,
>
>
>Adrian
>
>On Wed, Nov 28, 2007, Gleidson Antonio Henriques wrote:
>>Here we go,
>>
>>------------------------->
>>
>>(gdb) bt
>>#0  0x004ebd48 in strcmp () from /lib/libc.so.6
>>#1  0x0806aa6d in clientCacheHit (data=0x8840760, rep=0x8841720) at
>>client_side.c:2192
>>#2  0x080b3ec8 in storeClientCallback (sc=0x88417e8, sz=312) at
>>store_client.c:146
>>#3  0x080b482e in storeClientReadHeader (data=0x88417e8, buf=0x8841828
>>"",
>>len=439) at store_client.c:489
>>#4  0x080c70f6 in storeAufsReadDone (fd=25, my_data=0x87e8608,
>>buf=0x8842ae0 "\003\177", len=439, errflag=0) at >>aufs/store_io_aufs.c:400 >>#5 0x080c94a1 in aioCheckCallbacks (SD=0x85ca9f8) at >>aufs/async_io.c:319
>>#6  0x080b56bf in storeDirCallback () at store_dir.c:511
>>#7  0x0806f357 in comm_select (msec=379) at comm_generic.c:377
>>#8  0x0809a618 in main (argc=2, argv=0xbfae3da4) at main.c:856
>>
>><-----------------------------
>>
>>Best Regards,
>>
>>Gleidson Antonio Henriques
>>
>>----- Original Message ----- >>From: "Adrian Chadd" <adrian@xxxxxxxxxxxxxxx>
>>To: "Gleidson Antonio Henriques" <gleidson@xxxxxxxxxxxxxxxxx>
>>Cc: "Adrian Chadd" <adrian@xxxxxxxxxxxxxxx>;
>><squid-users@xxxxxxxxxxxxxxx>
>>Sent: Wednesday, November 28, 2007 3:03 PM
>>Subject: Re:  looking for testers: google
>>maps/earth/youtubecaching
>>
>>
>>>Hm, can you get a stack trace at all?
>>>
>>>Its not hard in gdb, just put this in ~/.gdbinit
>>>
>>>handle all nostop noprint
>>>handle SIGSEGV stop
>>>break xassert
>>>break fatal
>>>
>>>then gdb squid
>>>run -ND
>>>.. wait.
>>>
>>>
>>>
>>>
>>>Adrian
>>>
>>>On Wed, Nov 28, 2007, Gleidson Antonio Henriques wrote:
>>>>Adrian,
>>>>
>>>> With Latest snapshot SQUID-2.HEAD, i?ve got a Segmentation fault in
>>>>Squid
>>>>when try to access youtube.
>>>> If i try other URL that isn?t in store_rewrite_list, it worked well.
>>>> Do you need some more information about it ? I tried gdb but squid
>>>>running
>>>>in threads is so difficult to trace.
>>>> I used same ./configure options that had used in
>>>> squid-2.HEAD-20071126.
>>>>
>>>> Best regards,
>>>>
>>>>Gleidson Antonio Henriques
>>>>
>>>>----- Original Message ----- >>>>From: "Adrian Chadd" <adrian@xxxxxxxxxxxxxxx>
>>>>To: "Gleidson Antonio Henriques" <gleidson@xxxxxxxxxxxxxxxxx>
>>>>Cc: <squid-users@xxxxxxxxxxxxxxx>
>>>>Sent: Wednesday, November 28, 2007 1:47 PM
>>>>Subject: Re:  looking for testers: google
>>>>maps/earth/youtubecaching
>>>>
>>>>
>>>>>On Wed, Nov 28, 2007, Gleidson Antonio Henriques wrote:
>>>>>>Hey Adrian,
>>>>>>
>>>>>> For me google maps and google earth are working like a charm ! >>>>>> So
>>>>>> many
>>>>>>HITS and SWAPOUTS !
>>>>>
>>>>>Thats great news! Thats two users who have reported success with
>>>>>this work. Fantastic.
>>>>>
>>>>>Who else is game to give it a go?
>>>>>
>>>>>>   I know that Youtube part is incomplete for now, but for me it
>>>>>> works
>>>>>>sometimes.
>>>>>> Sometimes my squid screen shows this message and when this >>>>>> message
>>>>>>occurrs the content
>>>>>>   is served from youtube source even if a have the video in cache.
>>>>>> For
>>>>>>your knowledge i put the line below.
>>>>>>
>>>>>>   2007/11/28 11:18:45| storeClientReadHeader: URL mismatch
>>>>>>2007/11/28 11:18:45|
>>>>>>{http://74.125.1.37/get_video?video_id=ZQkHAytCmFY&origin=dal-v26.dal.youtube.com}
>>>>>>!=
>>>>>>{http://74.125.1.101/get_video?video_id=ZQkHAytCmFY&origin=dal-v26.dal.youtube.com}
>>>>>
>>>>>Try upgrading to the latest Squid-2.HEAD snapshot; I think I've >>>>>fixed
>>>>>this.
>>>>>Let me know if not and I'll take another look at it.
>>>>>
>>>>>
>>>>>
>>>>>Adrian
>>>>>
>>>>>-- >>>>>- Xenion - http://www.xenion.com.au/ - VPS Hosting - Commercial >>>>>Squid
>>>>>Support -
>>>
>>>-- >>>- Xenion - http://www.xenion.com.au/ - VPS Hosting - Commercial Squid
>>>Support -
>>>- $25/pm entry-level VPSes w/ capped bandwidth charges available in >>>WA -
>
>-- >- Xenion - http://www.xenion.com.au/ - VPS Hosting - Commercial Squid
>Support -
>- $25/pm entry-level VPSes w/ capped bandwidth charges available in WA -

--
- Xenion - http://www.xenion.com.au/ - VPS Hosting - Commercial Squid Support - - $25/pm entry-level VPSes w/ capped bandwidth charges available in WA -


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