Re[3]: [Fwd: BOUNCE general@mnogosearch.org: Non-member submission from [andreas andi@hostname.de]]
Hi!
Wednesday, February 28, 2001, 9:08:17 PM, you wrote:
a if ($udmconn = udm_alloc_agent("mysql://user@host/search/","crc-multi")) {
a udm_set_agent_param($udmconn, UDM_PARAM_PAGE_SIZE,10);
a [more deleted]
a ...
a $result = udm_find($udmconn,$q); // $q contains input from form-field
Could you please insert here (before call to udm_get_res_field):
print $result;
and give me output of this print ?
I have to understand where does result link breaking.
a echo udm_get_res_field($result,0,UDM_FIELD_TITLE); // ^...
a this line crashes php!
a udm_free_res($result);
a udm_free_agent($udmconn);
a }
a Thats all for now. The line above, containing udm_get_res_field()
a should show one single Title of the first found result.
a Its not a problem of the number of the result or anything else.
a The problem occurs only with certain search words. I don't know with
a words cause the problem and why. One very strange thing is, that if i
a try to search for "mp3" just as an example word, it crashes. If i
a search for "blabla" it does not crash.
It is very strange. What version of mnogosearch are you using ?
To Alex : what do you think about that ?
This could be a bug in the library.
a I think, that is a problem with a Segmentation Fault, which occurs
a when having an empy string somewhere - or something like this. Because
a that problem also occurs when browsing the results pages, for example
a just clicking forward to the next page of results. Under some
a conditions, there is one result on that page, which causes the
a function udm_get_res_field() to crash.
a Some last information: i'm using dbmode crc-multi, with phrase
a crosswords, CheckMp3Tag yes and IndexMP3TagOnly yes, currently no
a server table on a linux machine kernel 2.2.16, 1gb ram.
To Alex: Could this be because of bugs in mp3 tags support r something
else ?
a The complete testing database used is nearly empty except for a few
a hundred urls just for testing.
Thank you very much.
--
Regards, Sergey aka gluke.
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Re: php - udm_*() segfault gdb-backtrace
Hi!
Thursday, March 01, 2001, 12:17:38 AM, you wrote:
a ?
a // lets search for the word "mp3"
a $q = "mp3";
a if ($udmconn = udm_alloc_agent("mysql://root@localhost/w3audio/","crc-multi")) {
a udm_set_agent_param($udmconn, UDM_PARAM_PAGE_SIZE,10);
a $result = udm_find($udmconn,$q);
a echo udm_get_res_param($result,UDM_PARAM_SEARCHTIME)." sek searchtime\n";
a echo udm_get_res_param($result,UDM_PARAM_FOUND)." results.\n\n";
a // give me 4 results
a $bgn = 0; $end = 3;
a while ($bgn = $end) {
a echo $bgn." - ";
a echo udm_get_res_field($result,$bgn,UDM_FIELD_TITLE)."\n";
a echo "".udm_get_res_field($result,$bgn,UDM_FIELD_URL)."\n\n";
a }
a udm_free_res($result);
a udm_free_agent($udmconn);
a }
?
a then run it on the commandline:
a # ./php test.php
a 0.01 sek searchtime
a 1407 results.
I see no output from echo $bgn." - "; string here.
a Segmentation fault
a *boof*
a now lets go to gdb:
a # gdb ./php
a (gdb) run -q test.php
a Starting program: ./php -q test.php
a 0.01 sek searchtime
a 1407 results.
a Program received signal SIGSEGV, Segmentation fault.
a 0x8066c57 in php_if_udm_get_res_field (ht=3, return_value=0x818ac7c, this_ptr=0x0,
return_value_used=1) at php_mnogo.c:845
a 845 RETURN_STRING((Res-Doc[row].text),1);
Very strange. It seems that you debugging not a valid core.
Look here: RETURN_STRING((Res-Doc[row].text),1);
but in your php script you are printing TITLE, not TEXT.
a Hopefully this is a small bug and can be fixed soon. Hopefully i could
a help to find it
I hope too 8)
a Please, if you know what is causing the segmentation fault, let me
a know.
Currently i have no ideas.
Please do a print $result before call to udm_get_res_field to
see if this is a valid result identifier.
--
Regards, Sergey aka gluke.
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Re: BOUNCE general@mnogosearch.org: Non-member submission from [Zenon Panoussis lrh@xs4all.nl]
ðÒÉ×ÅÔ, õ ÎÅÇÏ ÓÌÕÞÁÅÍ ÎÅ ÍÕÌØÔÉÔÒÅÄÎÁÑ ×ÅÒÓÉÑ ÉÓÐÏÌØÚÕÅÔÓÑ ? ïÞÅÎØ ÐÏÈÏÖÅ ÎÁ ÔÏ, ËÏÇÄÁ ÐÁÍÑÔÉ ÄÌÑ ÎÉÔÉ ÎÅ È×ÁÔÁÌÏ - ÉÍÅÎÎÏ × ÔÏÍ ÖÅ ÍÅÓÔÅ É ÔÒÁÐÁÅÔÓÑ. On Thu, 01 Mar 2001 09:15:37 +0400 Alexander Barkov [EMAIL PROTECTED] wrote: AB OK. Please check also this: AB AB print realsize AB print *Doc AB AB AB AB Zenon Panoussis wrote: AB please run the following commands in gdb: AB AB frame 1 AB print content_type AB print Method AB print Doc AB print Doc-content AB print Doc-url AB AB #0 0x80600ca in UdmCRC32 (buf=0x4021c03e "", size=4294967295) at crc32.c:97 AB 97 _CRC32_(crc, *p) ; AB (gdb) frame 1 AB #1 0x804d7f8 in UdmIndexNextURL (Indexer=0x807ca50, index_flags=4) at indexer.c:1150 AB 1150crc32=UdmCRC32(Doc-content, (size_t)realsize); AB (gdb) print content_type AB $1 = 0x4021c027 "application/unknown" AB (gdb) print Method AB $2 = 1 AB (gdb) print Doc AB $3 = (UDM_DOCUMENT *) 0x91ef7d8 AB (gdb) print Doc-content AB $4 = 0x4021c03e "" AB (gdb) print Doc-url AB $5 = 0x91f0548 "http://www.xs4all.nl/~fishman/ls/." AB AB See my (bounced) posting from [EMAIL PROTECTED] on AB Tue, 27 Feb 2001 15:46:37 +0100 for details about this and AB the other URLs that the indexer crashes on. AB ___ AB If you want to unsubscribe send "unsubscribe general" AB to [EMAIL PROTECTED] AB AB -- ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
Re: BOUNCE general@mnogosearch.org: Non-member submission from [Zenon Panoussis lrh@xs4all.nl]
realsize -1 means that there was an error while donwloading document.
I found that there is not checking in indexer.c for this. Please
find a patch here:
http://gw.udmsearch.izhnet.ru/~bar/crc32.indexer.c.patch.gz
It should the crash.
Take a look into proto.c. UDM_NET_ERROR (it is -1) is returned only
in two places:
1. in open_host() function, when port is 0.
2. in UdmHTTPGet() function, when select() returns an error.
I have no idea what is happening.
Zenon Panoussis wrote:
Alexander Barkov skrev:
OK. Please check also this:
print realsize
print *Doc
(gdb) frame 1
#1 0x804d7f8 in UdmIndexNextURL (Indexer=0x807ca50, index_flags=4) at indexer.c:1150
1150crc32=UdmCRC32(Doc-content, (size_t)realsize);
(gdb) print realsize
$1 = -1
(gdb) print *Doc
$2 = {url_id = 12018, status = 0, size = 0, rating = 0, order = 0, referrer = 0, tag
= 0, hops = 3,
indexed = 0, url = 0x91f0548 "http://www.xs4all.nl/~fishman/ls/.", content_type =
0x0, title = 0x0,
keywords = 0x0, description = 0x0, text = 0x0, category = 0x0, content =
0x4021c03e "",
last_mod_time = 0, last_index_time = 983253816, next_index_time = 0, crc32 = 0}
Z
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RE: Searching multiple tags
I'm using the PHP frontend at the moment. And I shall actually continue using it, especially when the PHP 4.0.5 comes out (= Gary (-; -Original Message- From: Laurent LEVIER [SMTP:[EMAIL PROTECTED]] Sent: Wednesday, February 28, 2001 6:38 PM To: [EMAIL PROTECTED]; Briggs, Gary; '[EMAIL PROTECTED]' Subject: Re: Searching multiple tags When searching, the search tool is restricting tags within the select. So for sure it is possible, but what are you using as searching tool ? CGI ? PHP ? PERL ? At 17:49 28/02/2001 +, Briggs, Gary wrote: Is there any way that I can search from multiple tags in one search? Gary (-; ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED] Laurent LEVIER IT Systems Networks, Unix System Engineer Security Specialist Argosnet Security Server : http://www.Argosnet.com "Le Veilleur Technologique", "The Technology Watcher" ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED] ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
Re[5]: [Fwd: BOUNCE general@mnogosearch.org: Non-member submission from [andreas andi@hostname.de]]
Hi! Thursday, March 01, 2001, 11:41:31 AM, you wrote: It is very strange. What version of mnogosearch are you using ? To Alex : what do you think about that ? This could be a bug in the library. a I deleted the /var directory completely - and the segmentation fault a is gone. So i think the udm_get_res_field function did find something a from within files, but not database, and crashed. Have you reindexed all and crash is gone ? After reindex all your searches works fine ? Am i right ? So the problem was corrupted cache-mode files ? -- Regards, Sergey aka gluke. ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
RE: Searching multiple tags
Hmmm. The php one can't . Gary (-; -Original Message- From: Alexander Barkov [SMTP:[EMAIL PROTECTED]] Sent: Thursday, March 01, 2001 5:13 AM To: [EMAIL PROTECTED]; Briggs, Gary Subject: Re: Searching multiple tags "Briggs, Gary" wrote: Is there any way that I can search from multiple tags in one search? Gary (-; Just submit several t=XXX pairs from HTML form. At least search.cgi can do it. ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED] ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
Re: Searching multiple tags
Sergey, any comments? "Briggs, Gary" wrote: Hmmm. The php one can't . Gary (-; -Original Message- From: Alexander Barkov [SMTP:[EMAIL PROTECTED]] Sent: Thursday, March 01, 2001 5:13 AM To: [EMAIL PROTECTED]; Briggs, Gary Subject: Re: Searching multiple tags "Briggs, Gary" wrote: Is there any way that I can search from multiple tags in one search? Gary (-; Just submit several t=XXX pairs from HTML form. At least search.cgi can do it. ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED] ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
Re[2]: Searching multiple tags
Hi! Thursday, March 01, 2001, 12:34:17 PM, you wrote: BG Hmmm. BG The php one can't . Php can do this. Tags are searched against SQL LIKE syntax. So you can search for example for "ABCD%" tag, which is actially search by group of tags. -- Regards, Sergey aka gluke. ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
php-mnogo-1.01
Hi! From ChangeLog: Fixed memory leak in link list destructor. -- Regards, Sergey aka gluke. php-mnogo-1.01.tgz
Re[2]: Searching multiple tags
Hi! Thursday, March 01, 2001, 1:11:17 PM, you wrote: AB Sergey, any comments? Already sent. Php does support it. -- Regards, Sergey aka gluke. ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
Re: 3.1.11: stopwords substring search
"Andrey A. Chernov" wrote:
There is apparent conflict between stopwords and substring search, f.e.
try to search Russian 'ÎÁÄÏ' (which is stopword by itself) in
{beg,end,sub}string mode - search stopped with no result because stopword
immediately found, but it prevents other (longer) words to be found.
Please consider stopwords as not showstoppers in substring search and
just simple continue search after them.
Patch which fixes this is in attachement.
Now searchwords are not checked in the case
of "substring match".
Thanks for reporting!
seatchtool.c.patch.gz
Webboard: 3.1.11: stopwords substring search
Author: Alexander Barkov
Email: [EMAIL PROTECTED]
Message:
There is apparent conflict between stopwords and substring search, f.e. try to
search Russian 'íàäî' (which is stopword by itself) in {beg,end,sub}string
mode - search stopped with no result because stopword immediately found, but it
prevents other (longer) words to be found. Please consider stopwords as not
showstoppers in substring search and just simple continue search after them.
Fixed, thanks!
Reply: http://search.mnogo.ru/board/message.php?id=1584
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Webboard: bugs or what?
Author: Alexander Barkov Email: [EMAIL PROTECTED] Message: First, I've tried to set up mnogosearch to my home directory, since I'm not a root on a system. The first íåñîîòâåòñòâèå was that for bult-in database we need to specify --with-biult-in keyword in configure - that's not described in manuals, how-to-install and so on... I've setted up and I've found the second problem - the indexer was not working - it wrote Indexer[11730]: indexer from mnogosearch-3.1.11/UdmDB started with '/home/user/mnogo/etc/indexer.conf-dist' Indexer[11730]: [1] Error: '' Where can be trouble - config leaved untouched. Please find a patch here: http://gw.udmsearch.izhnet.ru/~bar/patches/files.c.patch.gz Thanks for reporting! Reply: http://search.mnogo.ru/board/message.php?id=1585 ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
Webboard: bugs or what?
Author: Alexander Barkov Email: [EMAIL PROTECTED] Message: I found that problem source - it was that mnogosearch tried to use SQL in stopword section, but I used a built-in database and when I commented that string indexer was working... But I want to ask you, how to index a ftp - I gave quot;-u ftp://URLquot; but indexer worked 0 sec adn finished... Add Server command for it into indexer.conf, for example: Server ftp://ftp.cdrom.com/ Reply: http://search.mnogo.ru/board/message.php?id=1586 ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
Webboard: Indexer gets killed for not apparent reason - ongoing topic
Author: Alexander Barkov Email: [EMAIL PROTECTED] Message: Is core file produced? I know I have posted this message before but I got no replies, the problem is that indexer gets killed after the var/dict.txt files reaches ~7MB, I have more then enough space on the device (36GB) and it's error-free. Any help would be appreaciated. Here's the info: MnogoSearch vs. is 3.1.11 OS is IRIX 6.5.8m Platform is a 100 MHZ IP22 with R4600 processor (SGI Indi) DB is a built-in DB GDB results are (there is no core dumped): Starting program: /site/www/search/mnogosearch/sbin/indexer -a -v 5 indexer from mnogosearch-3.1.11/UdmDB started with '/site/www/search/mnogosearch/etc/indexer.conf' [1] http://spinoza.tau.ac.il/robots.txt lt;snipped lots of indexed .html filesgt; [1] quot;hanoch1-evo.htmlquot;: Allow by default [1] quot;hanoch1-heb.htmlquot;: Allow by default [1] quot;kasher-hb.htmlquot;: Allow by default Program terminated with signal SIGKILL, Killed. The program no longer exists. Current language: auto; currently asm Thanks, Nir Reply: http://search.mnogo.ru/board/message.php?id=1587 ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
Webboard: indexer inserts unwanted url into database
Author: john Email: [EMAIL PROTECTED] Message: I don't want to index full server,only some directories ,so i am giving commands like: Server http://www.raaga.ch/de/dienst/ Server http://www.raaga.ch/de/kontakt/ Server http://www.raaga.ch/de/ueberuns/ inside these directories i have other directories also,e.g Server http://www.raaga.ch/de/dienst/reply Server http://www.raaga.ch/de/dienst/answers Server http://www.raaga.ch/de/dienst/post But in results page it is generating url corresponding to all these server commands,I want to avoid this,please help.e.g http://www.raaga.ch/de/dienst/ http://www.raaga.ch/de/kontakt/ http://www.raaga.ch/de/ueberuns/ http://www.raaga.ch/de/dienst/reply http://www.raaga.ch/de/dienst/answers http://www.raaga.ch/de/dienst/post Reply: http://search.mnogo.ru/board/message.php?id=1590 ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
searching in url.description possible?
hi, i'm currently trying to index a few MP3-files using the Id3-Tag. The Id3-Tag is read and inserted in the url-table in the field 'description' for example. When searching for a word, only the dict-tables are checked, right? How can i manage the Id3-Tag information to get written to the dict-tables too? Without that feature, it makes no sence to even try to index MP3-files - or am i wrong? Any ideas welcome Andy ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
php-mnogo-1.03
Hi! Added UDM_PARAM_CROSS_WORDS agent session parameter to use crosswords feature available since mnogosearch 3.1.11. -- Regards, Sergey aka gluke. php-mnogo-1.03.tgz
Webboard: indexer inserts unwanted url into database
Author: Alexander Barkov Email: [EMAIL PROTECTED] Message: Use either robots.txt file or allow/disallow commands. I don't want to index full server,only some directories ,so i am giving commands like: Server http://www.raaga.ch/de/dienst/ Server http://www.raaga.ch/de/kontakt/ Server http://www.raaga.ch/de/ueberuns/ inside these directories i have other directories also,e.g Server http://www.raaga.ch/de/dienst/reply Server http://www.raaga.ch/de/dienst/answers Server http://www.raaga.ch/de/dienst/post But in results page it is generating url corresponding to all these server commands,I want to avoid this,please help.e.g http://www.raaga.ch/de/dienst/ http://www.raaga.ch/de/kontakt/ http://www.raaga.ch/de/ueberuns/ http://www.raaga.ch/de/dienst/reply http://www.raaga.ch/de/dienst/answers http://www.raaga.ch/de/dienst/post Reply: http://search.mnogo.ru/board/message.php?id=1593 ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
Webboard: bugs or what?
Author: DUKe Email: Message: I understand this, but if I want to index much more sites, should I include in 'server' line them? Reply: http://search.mnogo.ru/board/message.php?id=1594 ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
Re: php-mnogo-1.01
Old PHP front-end uses SQL functions to access mnoGoSearch data. New front-end is native module for PHP: http://www.php.net/manual/en/ref.mnogo.php "Briggs, Gary" wrote: This is probably a REALLY stupid question, but what's the difference between this and the PHP frontend that appears on the mnogo homepage? Thanks, Gary (-; -Original Message- From: Sergey Kartashoff [SMTP:[EMAIL PROTECTED]] Sent: Thursday, March 01, 2001 12:04 PM To: [EMAIL PROTECTED] Cc: devel-ru Subject: php-mnogo-1.01 Hi! From ChangeLog: Fixed memory leak in link list destructor. -- Regards, Sergey aka gluke. File: php-mnogo-1.01.tgz ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED] ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
Re[2]: php-mnogo-1.01
Hi! Thursday, March 01, 2001, 4:50:11 PM, you wrote: BG This is probably a REALLY stupid question, but what's the difference between BG this and the PHP frontend that appears on the mnogo homepage? This is not frontend. This is a mnogosearch php extension which adds native mnogosearch function into php. -- Regards, Sergey aka gluke. ___ If you want to unsubscribe send "unsubscribe general" to [EMAIL PROTECTED]
