ID: 49436
User updated by: november at netsecuretech dot com
Reported By: november at netsecuretech dot com
-Status: Feedback
+Status: Open
Bug Type: MySQLi related
Operating System: windowsXP
PHP Version: 5.3.0
New Comment:
I think this problem isn't related to mysql error.
I modifyed php.ini.
Before : default_socket_timeout = 0
After : default_socket_timeout = -1
I execute php script.
Php script was processed successed.
Default_socket_timeout influence mysqli connection?
I tested below script.
If default_socket_timeout is -1, script isn't ended.
I think mysqli connection timeout and socket timeout managed
separated.
thank you.
<?php
echo 'PHP ' . phpversion() . "\n\n";
echo date('H:i:s ')."Start script\n";
ini_set('default_socket_timeout', 60);
echo 'max_execution_time: ' . ini_get('max_execution_time') . "\n";
echo 'default_socket_timeout: ' . ini_get('default_socket_timeout') .
"\n";
$mysqli = new mysqli('localhost', 'does', 'not', 'matter', 1);
if ($mysqli->connect_error) {
echo "GOOD CATCH\n";
}
echo date('H:i:s ')."End script\n\n";
echo date('H:i:s ')."Start script\n";
ini_set('default_socket_timeout', -1);
echo 'max_execution_time: ' . ini_get('max_execution_time') . "\n";
echo 'default_socket_timeout: ' . ini_get('default_socket_timeout') .
"\n";
$mysqli = new mysqli('localhost', 'does', 'not', 'matter', 1);
if ($mysqli->connect_error) {
echo "GOOD CATCH\n";
}
echo date('H:i:s ')."End script\n\n";
?>
Previous Comments:
------------------------------------------------------------------------
[2009-09-03 12:38:30] j...@php.net
Did you check the mysql server error log if it has any clues what
happened?
------------------------------------------------------------------------
[2009-09-02 10:07:21] november at netsecuretech dot com
I installed VC9 x86 Thread Safe (2009-Sep-02 11:00:00) verion.
It is not work well.
result is below...
thank you.
--------------------------------------------
C:\php\Script>..\php.exe mysqli_test.php
2009-09-02 19:03:27 => query start...
2006 MySQL server has gone away
2009-09-02 19:04:27 => query end...
C:\php\Script>
------------------------------------------------------------------------
[2009-09-02 09:41:45] j...@php.net
Please try using this snapshot:
http://snaps.php.net/php5.3-latest.tar.gz
For Windows:
http://windows.php.net/snapshots/
------------------------------------------------------------------------
[2009-09-02 04:40:26] november at netsecuretech dot com
mysql query takes 20~30 minutes;
$query = "create table test as select c_ip, count(*) from iis_summary
group by c_ip";
thank you
------------------------------------------------------------------------
[2009-09-02 04:37:23] november at netsecuretech dot com
Description:
------------
PHP version : 5.3.0 Windows Binary VC9 x86 Thread Safe (2009-Jun-30
08:52:56)
Mysql version : 5.1.37-community-edition (CentOS 4.7)
I use php CLI SAPI.
PHP cli's default max_execution_time is unlimited.
When I execute php script, mysql connection is lost.
When I use php 5.2.10, mysql query executed well.
What Can I do?
Thank you.
Reproduce code:
---------------
<?php
$db = mysqli_connect('x.x.x.x', 'id', 'pw', 'db');
if (!$db) {
die('Connect Error (' . mysqli_connect_errno() . ') '
. mysqli_connect_error());
}
echo date("Y-m-d H:i:s")." => query start...\r\n";
$query = "create table test as select c_ip, count(*) from iis_summary
group by c_ip";
mysqli_query($db, $query);
if (mysqli_errno($db) != 0) {
echo mysqli_errno($db)." ".mysqli_error($db)."\r\n";
}
echo date("Y-m-d H:i:s")." => query end...\r\n";
mysqli_close($db);
?>
Expected result:
----------------
During query, mysql connection lost.
PHP Warning: mysqli_query(): MySQL server has gone away in
C:\php\Script\mysqli
_test.php on line 14
Actual result:
--------------
C:\php\Script>..\php.exe mysqli_test.php
2009-09-02 13:23:15 => query start...
PHP Warning: mysqli_query(): MySQL server has gone away in
C:\php\Script\mysqli
_test.php on line 14
PHP Warning: mysqli_query(): Error reading result set's header in
C:\php\Script
\mysqli_test.php on line 14
2006 MySQL server has gone away
2009-09-02 13:24:15 => query end...
C:\php\Script>
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=49436&edit=1
