ID: 30412
Updated by: [EMAIL PROTECTED]
Reported By: subscription at nazarenko dot net
-Status: Open
+Status: Feedback
Bug Type: OCI8 related
Operating System: SuSE Linux 8.2
PHP Version: 5.0.3RC1
New Comment:
Please, try latest snapshot with non-threaded Apache.
Are you still able to replicate the problem ?
Previous Comments:
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[2004-12-03 11:52:49] rathamahata at ehouse dot ru
Sorry, please ignore previous post. That was apache with
MPM=prefork + php compiled against apache with mpm=worker.
I don't know how did it work. After i recompiled php
against current apache problem had disappeared.
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[2004-12-03 11:31:54] rathamahata at ehouse dot ru
It looks like this happens (the browser would just wait
with nothing happening) even with prefork mpm.
strace shows
Process 27641 attached - interrupt to quit
futex(0x83967f0, FUTEX_WAIT, 2, NULL
which is strange becouse apache is compiled with
mpm=prefork
`apache2 -l'
Compiled in modules:
core.c
mod_access.c
mod_auth.c
mod_include.c
mod_deflate.c
mod_log_config.c
mod_expires.c
mod_setenvif.c
prefork.c
http_core.c
mod_mime.c
mod_status.c
mod_autoindex.c
mod_info.c
mod_cgi.c
mod_dir.c
mod_alias.c
mod_rewrite.c
mod_so.c
------------------------------------------------------------------------
[2004-12-02 15:17:32] subscription at nazarenko dot net
Let me confirm it again after some more testing today that I still do
get segfaults, but not that often than before.
Also, let me point out that it seems to be exclusively Apache/PHP
problem. The same script is run from the shell environment with no
problems at all.
Now to the example that you have asked for. It is really simple. In
fact *any* Oracle query will cause occasional browser "hanging". Here
is a bit of code I used today for testing:
<?php
$db_conn = ocilogon( "user", "password",
"(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=myoracle)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=CRPT)))")
or die("Critical Error: No connection to Oracle!");
$cmdstr = "
SELECT DISTINCT
TRIM(XM.X_MEMBER_ID) MEMBER_ID,
S.X_MEMBER_ID DBS_ID
FROM
TABLE_SITE_PART SP,
TABLE_SITE_PART SP2,
TABLE_X_MEMBERDATA XM,
TABLE_SITE S
WHERE
SP2.X_CLASS_KEY = 9
AND SP2.LEVEL_TO_BIN IN (0,1,2,3,4,5)
AND SP2.SITE_PART2SITE_PART = SP.OBJID
AND SP2.X_SITE_PART2MEMBERDATA = XM.OBJID
AND SP.ALL_SITE_PART2SITE = S.OBJID
AND XM.X_STATUS = 'Active'
AND S.STATUS = '0'
ORDER BY
TRIM(XM.X_MEMBER_ID)
";
$parsed = ociparse($db_conn, $cmdstr);
ociexecute($parsed);
$boxrows = ocifetchstatement($parsed, $listbox);
OCIFreeStatement($parsed);
print_r($listbox);
?>
Most of the times this would work fine returning me an array of data.
But sometimes the browser would just wait with nothing happening. And
very rarely the page would fail immediately (producing a segfault in
apache's error log)
Hope this helps.
------------------------------------------------------------------------
[2004-12-02 01:20:38] [EMAIL PROTECTED]
>[Thu Dec 02 00:57:47 2004] [warn] child process 18167 still did not
exit, sending a SIGTERM
I don't think PHP/OCI8 is causing this.
I saw this problem many times without OCI8 enabled or even without any
module enabled at all.
>Some page loads are unsuccessful, but there
>is no segfault! The browser just keeps waiting and waiting
>and nothing
I would be very thankful if you provide tiny reproduce script, that I
can use to reproduce your problem.
happens.
------------------------------------------------------------------------
[2004-12-02 01:05:47] subscription at nazarenko dot net
Marking it as open...
------------------------------------------------------------------------
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the rest of the comments, please view the bug report online at
http://bugs.php.net/30412
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