Bug #14628 Updated: Session functions block on lock

From: Date: Mon, 07 Jan 2002 10:38:27 +0000
Subject: Bug #14628 Updated: Session functions block on lock
References: 1  Groups: php.dev 
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ID: 14628
User updated by: chris@kinexus.net
Reported By: chris@kinexus.net
Old Status: Feedback
Status: Open
Bug Type: Session related
Operating System: Linux
PHP Version: 4.1.0
New Comment:

Hi

We are not running apache. We are runnig zeus with php running as a
fastcgi responder.  At the moment, I am running a script which checks
the state of the fastcgi/php processes and kill sany if locked on
opening session file for more than 30 seconds.

Thanks



Previous Comments:
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[2002-01-06 20:17:07] yohgaki@php.net

I guess your httpd is crashing. Please check your apache log. Do you get
core file?



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[2001-12-22 06:12:34] chris@kinexus.net

Hi

No Frames involved.  Thanks 

Chris


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[2001-12-21 20:27:46] yohgaki@php.net

Do you have frames with your php script?
If yes, write session_write_close() to see if it helps.
I don't have time to check mod_files.c now, just trying to find work
around ;)

PHP version 4.0.6 => 4.1.0

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[2001-12-21 11:11:31] chris@kinexus.net

Hi

Have installed 4.1, same problem as highlighted below:
[root@fweb2 /root]# strace -p 6739
flock(4, LOCK_EX


[root@fweb2 /root]# lsof | grep sessions
php        6739 fonetastic    4u   REG      72,10       163    294275
/www/external/sessions/sess_104bb2ffcc67af16af4095cbd92a8f64
php        6949 fonetastic    4u   REG      72,10       163    294275
/www/external/sessions/sess_104bb2ffcc67af16af4095cbd92a8f64

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[2001-12-20 19:00:02] yohgaki@php.net

Could you try 4.1.0 and/or 4.2.0-dev see if it's fixed?
http://www.php.net/downloads.php (4.1.0)
http://snaps.php.net/ (4.2.0-dev)

Please report the result and update PHP version.

--
Yasuo Ohgaki


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