From: federico at galassi dot net
Operating system: Gentoo linux
PHP version: 5.2.0
PHP Bug Type: MySQL related
Bug description: mysql_ping does not reconnect
Description:
------------
When mysql server closes the connection, for example because
of wait_timeout configuration parameter, mysql_ping always
returns false and never reconnects to mysql.
Using the link gives "MySQL server has gone away" error.
Reproduce code:
---------------
/*
set wait_timeout = 10 and restart mysql
then run this php script
*/
$db = mysql_connect(...); // succeeds
sleep(15);
while (!mysql_ping($db)) {
echo "ping failed\n";
}
echo "connected\n";
mysql_close($db);
Expected result:
----------------
loop ends and script prints "connected\n"
Actual result:
--------------
loop never ends
--
Edit bug report at http://bugs.php.net/?id=40032&edit=1
--
Try a CVS snapshot (PHP 4.4):
http://bugs.php.net/fix.php?id=40032&r=trysnapshot44
Try a CVS snapshot (PHP 5.2):
http://bugs.php.net/fix.php?id=40032&r=trysnapshot52
Try a CVS snapshot (PHP 6.0):
http://bugs.php.net/fix.php?id=40032&r=trysnapshot60
Fixed in CVS: http://bugs.php.net/fix.php?id=40032&r=fixedcvs
Fixed in release:
http://bugs.php.net/fix.php?id=40032&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=40032&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=40032&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=40032&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=40032&r=support
Expected behavior: http://bugs.php.net/fix.php?id=40032&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=40032&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=40032&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=40032&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=40032&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=40032&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=40032&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=40032&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=40032&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=40032&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=40032&r=mysqlcfg
