ID: 35292
User updated by: dgrimes at scvl dot com
Reported By: dgrimes at scvl dot com
-Status: Feedback
+Status: Open
Bug Type: MySQL related
Operating System: SCO OpenServer
PHP Version: 4.4.1
New Comment:
Well, compiling with --with-mysql-sock did not make any difference and
neither did allowing it to use the default socket. However, I did take
the php_mysql_do_connect function out of 4.2 php_mysql.c and put it in
place in the 4.4.1 php_mysql.c and then everything worked. So I do
believe there may be a timing issue. I'll let you know what I find.
Dean
Previous Comments:
------------------------------------------------------------------------
[2005-11-22 00:58:43] dgrimes at scvl dot com
I did not use the --with-mysql-sock configure option. I'll try that and
see what happens. There were quite a few differences. I'll begin going
through them tomorrow by first concentrating on the connect function.
Something I noticed was that 4.2.3 will take a couple of seconds to
connect and is successful everytime. 4.4.x gets an error immediately
two times in a row and then successfully connects on the third time.
This is consistently repeatable by stopping and restarting apache.
So, I'll start first by looking at timeout handling in the connection
function. I wish I knew how to get this into the visual debugger so
that I could place break points and watch execution. But what I'll do
is fopen a file and write the contents of memory variables I deem
suspect. It's a slow process but it works.
Thanks,
Dean
------------------------------------------------------------------------
[2005-11-21 23:44:30] [EMAIL PROTECTED]
Did you happen to check the diff between those files? It's kinda hard
to know WHAT change caused this problem..
Did you use the --with-mysql-sock configure option?
Did you try using the "mysql.default_socket" php.ini option?
------------------------------------------------------------------------
[2005-11-21 23:21:38] dgrimes at scvl dot com
I've done some more research. I took the ext/mysql/php_mysql.c and
ext/mysql/php_mysql.h files from version 4.2.3 and copied them into the
4.4.1 tree. Recompiled and installed. The problem has gone away. So,
somewhere therein lies the trouble. I'll continue to pursue the cause
and if I figure it out I'll let you know what I find. The one question
I have is, if I have questions regarding specific functions or
variables, can I get answers to those questions?
Thanks,
Dean
------------------------------------------------------------------------
[2005-11-19 14:18:21] dgrimes at scvl dot com
Description:
------------
I am having random failure on making a connection to MySQL. This the
code used to make the connection and has been for several years.
if (!$this->linkid =
mysql_connect($this->host,$this->user,$this->pass))
DBError(mysql_errno(),mysql_error(),"LINKID-$db",$this->mailerr,$this->sendto);
The following error is returned randomly however it happens usually
right after starting apache or after a period of inactivity:
2002 - Can't connect to local MySQL server through socket
'/d/mysql/var/mysql.so
ck' (-2146870980)
Starting with version PHP 4.3.0 is when the problem started. Version
4.2.x does not have this problem. I compiled every version until I
found where the problem started. I am currently trying to move from
4.0.6 to 4.4.1 but need to get this issue addressed.
My system:
SCO OpenServer 5.0.4 and 5.0.6
MySQL 4.1.15
Apache 1.3.34
Reproduce code:
---------------
if (!$this->linkid =
mysql_connect($this->host,$this->user,$this->pass))
DBError(mysql_errno(),mysql_error(),"$this->linkid
LINKID-$db",$this->m
ailerr,$this->sendto);
Expected result:
----------------
I expected to get a resource ID returned.
Actual result:
--------------
2002 - Can't connect to local MySQL server through socket
'/d/mysql/var/mysql.so
ck' (-2146870980)
------------------------------------------------------------------------
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Edit this bug report at http://bugs.php.net/?id=35292&edit=1
